Mercurial > hg > nginx
annotate src/http/modules/ngx_http_fastcgi_module.c @ 3439:3354dfba9da4 stable-0.7
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
cache related fixes:
*) do not pass buf with empty cached response,
this fixes "zero size buf in output" alert
*) hide cacheable Set-Cookie and P3P FastCGI response headers
*) test comma separator in "Cache-Control"
*) a cache manager thread handle was overwritten by a cache loader thread
handle, this caused an exit delay, the bug had been introduced in r3248
*) fix handling cached HTTP/0.9 response
*) log proxied HTTP/0.9 responses status as "009"
*) fix the "If-None-Match" header name
*) fix a cached zero-length body case
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Mon, 01 Feb 2010 15:46:14 +0000 |
| parents | 0189a8f4c7c3 |
| children | 0d8b8c84bab7 |
| rev | line source |
|---|---|
| 479 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4 */ | |
| 5 | |
| 6 | |
| 7 #include <ngx_config.h> | |
| 8 #include <ngx_core.h> | |
| 9 #include <ngx_http.h> | |
| 10 | |
| 11 | |
| 12 typedef struct { | |
| 651 | 13 ngx_http_upstream_conf_t upstream; |
| 14 | |
| 15 ngx_str_t index; | |
| 16 | |
| 17 ngx_array_t *flushes; | |
| 18 ngx_array_t *params_len; | |
| 19 ngx_array_t *params; | |
| 20 ngx_array_t *params_source; | |
| 1228 | 21 ngx_array_t *catch_stderr; |
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22 |
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23 ngx_array_t *fastcgi_lengths; |
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24 ngx_array_t *fastcgi_values; |
| 2443 | 25 |
| 2602 | 26 #if (NGX_HTTP_CACHE) |
| 27 ngx_http_complex_value_t cache_key; | |
| 28 #endif | |
| 29 | |
| 2443 | 30 #if (NGX_PCRE) |
| 31 ngx_regex_t *split_regex; | |
| 32 ngx_str_t split_name; | |
| 33 #endif | |
| 479 | 34 } ngx_http_fastcgi_loc_conf_t; |
| 35 | |
| 36 | |
| 37 typedef enum { | |
| 38 ngx_http_fastcgi_st_version = 0, | |
| 39 ngx_http_fastcgi_st_type, | |
| 40 ngx_http_fastcgi_st_request_id_hi, | |
| 41 ngx_http_fastcgi_st_request_id_lo, | |
| 42 ngx_http_fastcgi_st_content_length_hi, | |
| 43 ngx_http_fastcgi_st_content_length_lo, | |
| 44 ngx_http_fastcgi_st_padding_length, | |
| 45 ngx_http_fastcgi_st_reserved, | |
| 46 ngx_http_fastcgi_st_data, | |
| 515 | 47 ngx_http_fastcgi_st_padding |
| 479 | 48 } ngx_http_fastcgi_state_e; |
| 49 | |
| 50 | |
| 51 typedef struct { | |
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52 u_char *start; |
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53 u_char *end; |
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54 } ngx_http_fastcgi_split_part_t; |
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55 |
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56 |
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57 typedef struct { |
| 651 | 58 ngx_http_fastcgi_state_e state; |
| 59 u_char *pos; | |
| 60 u_char *last; | |
| 61 ngx_uint_t type; | |
| 62 size_t length; | |
| 63 size_t padding; | |
| 64 | |
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65 ngx_uint_t fastcgi_stdout; /* unsigned :1 */ |
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66 |
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67 ngx_array_t *split_parts; |
| 2443 | 68 |
| 69 ngx_str_t script_name; | |
| 70 ngx_str_t path_info; | |
| 479 | 71 } ngx_http_fastcgi_ctx_t; |
| 72 | |
| 73 | |
| 74 #define NGX_HTTP_FASTCGI_RESPONDER 1 | |
| 75 | |
| 76 #define NGX_HTTP_FASTCGI_BEGIN_REQUEST 1 | |
| 77 #define NGX_HTTP_FASTCGI_ABORT_REQUEST 2 | |
| 78 #define NGX_HTTP_FASTCGI_END_REQUEST 3 | |
| 79 #define NGX_HTTP_FASTCGI_PARAMS 4 | |
| 80 #define NGX_HTTP_FASTCGI_STDIN 5 | |
| 81 #define NGX_HTTP_FASTCGI_STDOUT 6 | |
| 82 #define NGX_HTTP_FASTCGI_STDERR 7 | |
| 83 #define NGX_HTTP_FASTCGI_DATA 8 | |
| 84 | |
| 85 | |
| 86 typedef struct { | |
| 87 u_char version; | |
| 88 u_char type; | |
| 89 u_char request_id_hi; | |
| 90 u_char request_id_lo; | |
| 91 u_char content_length_hi; | |
| 92 u_char content_length_lo; | |
| 93 u_char padding_length; | |
| 94 u_char reserved; | |
| 95 } ngx_http_fastcgi_header_t; | |
| 96 | |
| 97 | |
| 98 typedef struct { | |
| 99 u_char role_hi; | |
| 100 u_char role_lo; | |
| 101 u_char flags; | |
| 102 u_char reserved[5]; | |
| 103 } ngx_http_fastcgi_begin_request_t; | |
| 104 | |
| 105 | |
| 509 | 106 typedef struct { |
| 107 u_char version; | |
| 108 u_char type; | |
| 109 u_char request_id_hi; | |
| 110 u_char request_id_lo; | |
| 111 } ngx_http_fastcgi_header_small_t; | |
| 112 | |
| 113 | |
| 114 typedef struct { | |
| 115 ngx_http_fastcgi_header_t h0; | |
| 116 ngx_http_fastcgi_begin_request_t br; | |
| 117 ngx_http_fastcgi_header_small_t h1; | |
| 118 } ngx_http_fastcgi_request_start_t; | |
| 119 | |
| 120 | |
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121 static ngx_int_t ngx_http_fastcgi_eval(ngx_http_request_t *r, |
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122 ngx_http_fastcgi_loc_conf_t *flcf); |
| 2602 | 123 #if (NGX_HTTP_CACHE) |
| 124 static ngx_int_t ngx_http_fastcgi_create_key(ngx_http_request_t *r); | |
| 125 #endif | |
| 479 | 126 static ngx_int_t ngx_http_fastcgi_create_request(ngx_http_request_t *r); |
| 127 static ngx_int_t ngx_http_fastcgi_reinit_request(ngx_http_request_t *r); | |
| 128 static ngx_int_t ngx_http_fastcgi_process_header(ngx_http_request_t *r); | |
| 129 static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, | |
| 487 | 130 ngx_buf_t *buf); |
| 479 | 131 static ngx_int_t ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
| 487 | 132 ngx_http_fastcgi_ctx_t *f); |
| 479 | 133 static void ngx_http_fastcgi_abort_request(ngx_http_request_t *r); |
| 134 static void ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, | |
| 487 | 135 ngx_int_t rc); |
| 479 | 136 |
| 509 | 137 static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); |
| 138 static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); | |
| 139 static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, | |
| 140 void *parent, void *child); | |
| 573 | 141 static ngx_int_t ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, |
| 142 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2443 | 143 static ngx_int_t ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, |
| 144 ngx_http_variable_value_t *v, uintptr_t data); | |
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145 static ngx_http_fastcgi_ctx_t *ngx_http_fastcgi_split(ngx_http_request_t *r, |
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146 ngx_http_fastcgi_loc_conf_t *flcf); |
| 509 | 147 |
| 479 | 148 static char *ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
| 487 | 149 void *conf); |
| 2443 | 150 static char *ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, |
| 151 ngx_command_t *cmd, void *conf); | |
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152 static char *ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, |
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153 void *conf); |
| 2602 | 154 #if (NGX_HTTP_CACHE) |
| 155 static char *ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 156 void *conf); | |
| 157 static char *ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 158 void *conf); | |
| 159 #endif | |
| 160 | |
| 479 | 161 static char *ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, |
| 487 | 162 void *data); |
| 479 | 163 |
| 884 | 164 static char *ngx_http_fastcgi_upstream_max_fails_unsupported(ngx_conf_t *cf, |
| 165 ngx_command_t *cmd, void *conf); | |
| 166 static char *ngx_http_fastcgi_upstream_fail_timeout_unsupported(ngx_conf_t *cf, | |
| 167 ngx_command_t *cmd, void *conf); | |
| 168 | |
| 479 | 169 |
| 509 | 170 static ngx_conf_post_t ngx_http_fastcgi_lowat_post = |
| 171 { ngx_http_fastcgi_lowat_check }; | |
| 479 | 172 |
| 173 | |
| 174 static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = { | |
| 175 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
| 176 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
| 177 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
| 178 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
| 623 | 179 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
| 479 | 180 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
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181 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, |
| 665 | 182 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
| 479 | 183 { ngx_null_string, 0 } |
| 184 }; | |
| 185 | |
| 186 | |
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187 static ngx_conf_bitmask_t ngx_http_fastcgi_ignore_headers_masks[] = { |
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188 { ngx_string("X-Accel-Redirect"), NGX_HTTP_UPSTREAM_IGN_XA_REDIRECT }, |
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189 { ngx_string("X-Accel-Expires"), NGX_HTTP_UPSTREAM_IGN_XA_EXPIRES }, |
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190 { ngx_string("Expires"), NGX_HTTP_UPSTREAM_IGN_EXPIRES }, |
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191 { ngx_string("Cache-Control"), NGX_HTTP_UPSTREAM_IGN_CACHE_CONTROL }, |
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192 { ngx_null_string, 0 } |
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193 }; |
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194 |
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195 |
| 2602 | 196 ngx_module_t ngx_http_fastcgi_module; |
| 197 | |
| 198 | |
| 479 | 199 static ngx_command_t ngx_http_fastcgi_commands[] = { |
| 200 | |
| 201 { ngx_string("fastcgi_pass"), | |
| 629 | 202 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
| 479 | 203 ngx_http_fastcgi_pass, |
| 204 NGX_HTTP_LOC_CONF_OFFSET, | |
| 205 0, | |
| 206 NULL }, | |
| 207 | |
| 208 { ngx_string("fastcgi_index"), | |
| 209 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 210 ngx_conf_set_str_slot, | |
| 211 NGX_HTTP_LOC_CONF_OFFSET, | |
| 212 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
| 213 NULL }, | |
| 214 | |
| 2443 | 215 { ngx_string("fastcgi_split_path_info"), |
| 216 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 217 ngx_http_fastcgi_split_path_info, | |
| 218 NGX_HTTP_LOC_CONF_OFFSET, | |
| 219 0, | |
| 220 NULL }, | |
| 221 | |
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222 { ngx_string("fastcgi_store"), |
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223 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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224 ngx_http_fastcgi_store, |
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225 NGX_HTTP_LOC_CONF_OFFSET, |
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226 0, |
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227 NULL }, |
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228 |
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229 { ngx_string("fastcgi_store_access"), |
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230 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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231 ngx_conf_set_access_slot, |
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232 NGX_HTTP_LOC_CONF_OFFSET, |
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233 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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234 NULL }, |
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235 |
| 629 | 236 { ngx_string("fastcgi_ignore_client_abort"), |
| 237 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 238 ngx_conf_set_flag_slot, | |
| 239 NGX_HTTP_LOC_CONF_OFFSET, | |
| 240 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
| 241 NULL }, | |
| 242 | |
| 479 | 243 { ngx_string("fastcgi_connect_timeout"), |
| 244 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 245 ngx_conf_set_msec_slot, | |
| 246 NGX_HTTP_LOC_CONF_OFFSET, | |
| 247 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
| 248 NULL }, | |
| 249 | |
| 250 { ngx_string("fastcgi_send_timeout"), | |
| 251 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 252 ngx_conf_set_msec_slot, | |
| 253 NGX_HTTP_LOC_CONF_OFFSET, | |
| 254 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
| 255 NULL }, | |
| 256 | |
| 257 { ngx_string("fastcgi_send_lowat"), | |
| 258 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 259 ngx_conf_set_size_slot, | |
| 260 NGX_HTTP_LOC_CONF_OFFSET, | |
| 261 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
| 262 &ngx_http_fastcgi_lowat_post }, | |
| 263 | |
| 581 | 264 { ngx_string("fastcgi_buffer_size"), |
| 265 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 266 ngx_conf_set_size_slot, | |
| 267 NGX_HTTP_LOC_CONF_OFFSET, | |
| 268 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
| 269 NULL }, | |
| 270 | |
| 509 | 271 { ngx_string("fastcgi_pass_request_headers"), |
| 272 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 273 ngx_conf_set_flag_slot, | |
| 274 NGX_HTTP_LOC_CONF_OFFSET, | |
| 275 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
| 276 NULL }, | |
| 277 | |
| 278 { ngx_string("fastcgi_pass_request_body"), | |
| 279 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 280 ngx_conf_set_flag_slot, | |
| 281 NGX_HTTP_LOC_CONF_OFFSET, | |
| 282 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
| 283 NULL }, | |
| 284 | |
| 657 | 285 { ngx_string("fastcgi_intercept_errors"), |
| 286 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 287 ngx_conf_set_flag_slot, | |
| 288 NGX_HTTP_LOC_CONF_OFFSET, | |
| 289 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
| 290 NULL }, | |
| 291 | |
| 479 | 292 { ngx_string("fastcgi_read_timeout"), |
| 293 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 294 ngx_conf_set_msec_slot, | |
| 295 NGX_HTTP_LOC_CONF_OFFSET, | |
| 296 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
| 297 NULL }, | |
| 298 | |
| 299 { ngx_string("fastcgi_buffers"), | |
| 300 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 301 ngx_conf_set_bufs_slot, | |
| 302 NGX_HTTP_LOC_CONF_OFFSET, | |
| 303 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
| 304 NULL }, | |
| 305 | |
| 306 { ngx_string("fastcgi_busy_buffers_size"), | |
| 307 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 308 ngx_conf_set_size_slot, | |
| 309 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 310 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
| 479 | 311 NULL }, |
| 312 | |
| 2602 | 313 #if (NGX_HTTP_CACHE) |
| 314 | |
| 315 { ngx_string("fastcgi_cache"), | |
| 316 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 317 ngx_http_fastcgi_cache, | |
| 318 NGX_HTTP_LOC_CONF_OFFSET, | |
| 319 0, | |
| 320 NULL }, | |
| 321 | |
| 322 { ngx_string("fastcgi_cache_key"), | |
| 323 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 324 ngx_http_fastcgi_cache_key, | |
| 325 NGX_HTTP_LOC_CONF_OFFSET, | |
| 326 0, | |
| 327 NULL }, | |
| 328 | |
| 329 { ngx_string("fastcgi_cache_path"), | |
| 330 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
| 331 ngx_http_file_cache_set_slot, | |
| 332 0, | |
| 333 0, | |
| 334 &ngx_http_fastcgi_module }, | |
| 335 | |
| 336 { ngx_string("fastcgi_cache_valid"), | |
| 337 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 338 ngx_http_file_cache_valid_set_slot, | |
| 339 NGX_HTTP_LOC_CONF_OFFSET, | |
| 340 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_valid), | |
| 341 NULL }, | |
| 342 | |
| 2729 | 343 { ngx_string("fastcgi_cache_min_uses"), |
| 2602 | 344 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 345 ngx_conf_set_num_slot, | |
| 346 NGX_HTTP_LOC_CONF_OFFSET, | |
| 347 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses), | |
| 348 NULL }, | |
| 349 | |
| 350 { ngx_string("fastcgi_cache_use_stale"), | |
| 351 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 352 ngx_conf_set_bitmask_slot, | |
| 353 NGX_HTTP_LOC_CONF_OFFSET, | |
| 354 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_use_stale), | |
| 355 &ngx_http_fastcgi_next_upstream_masks }, | |
| 356 | |
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357 { ngx_string("fastcgi_cache_methods"), |
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358 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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359 ngx_conf_set_bitmask_slot, |
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360 NGX_HTTP_LOC_CONF_OFFSET, |
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361 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), |
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362 &ngx_http_upstream_cache_method_mask }, |
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363 |
| 2602 | 364 #endif |
| 365 | |
| 479 | 366 { ngx_string("fastcgi_temp_path"), |
| 367 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
| 368 ngx_conf_set_path_slot, | |
| 369 NGX_HTTP_LOC_CONF_OFFSET, | |
| 370 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
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371 NULL }, |
| 479 | 372 |
| 373 { ngx_string("fastcgi_max_temp_file_size"), | |
| 374 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 375 ngx_conf_set_size_slot, | |
| 376 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 377 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
| 479 | 378 NULL }, |
| 379 | |
| 380 { ngx_string("fastcgi_temp_file_write_size"), | |
| 381 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 382 ngx_conf_set_size_slot, | |
| 383 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 384 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
| 479 | 385 NULL }, |
| 386 | |
| 387 { ngx_string("fastcgi_next_upstream"), | |
| 547 | 388 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
| 479 | 389 ngx_conf_set_bitmask_slot, |
| 390 NGX_HTTP_LOC_CONF_OFFSET, | |
| 391 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
| 392 &ngx_http_fastcgi_next_upstream_masks }, | |
| 393 | |
| 561 | 394 { ngx_string("fastcgi_upstream_max_fails"), |
| 395 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 884 | 396 ngx_http_fastcgi_upstream_max_fails_unsupported, |
| 397 0, | |
| 398 0, | |
| 561 | 399 NULL }, |
| 400 | |
| 401 { ngx_string("fastcgi_upstream_fail_timeout"), | |
| 402 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 884 | 403 ngx_http_fastcgi_upstream_fail_timeout_unsupported, |
| 404 0, | |
| 405 0, | |
| 561 | 406 NULL }, |
| 407 | |
| 509 | 408 { ngx_string("fastcgi_param"), |
| 409 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 649 | 410 ngx_conf_set_keyval_slot, |
| 485 | 411 NGX_HTTP_LOC_CONF_OFFSET, |
| 509 | 412 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
| 485 | 413 NULL }, |
| 414 | |
| 649 | 415 { ngx_string("fastcgi_pass_header"), |
| 416 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 417 ngx_conf_set_str_array_slot, | |
| 418 NGX_HTTP_LOC_CONF_OFFSET, | |
| 419 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
| 420 NULL }, | |
| 421 | |
| 422 { ngx_string("fastcgi_hide_header"), | |
| 423 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 424 ngx_conf_set_str_array_slot, | |
| 425 NGX_HTTP_LOC_CONF_OFFSET, | |
| 426 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
| 427 NULL }, | |
| 428 | |
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429 { ngx_string("fastcgi_ignore_headers"), |
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430 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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431 ngx_conf_set_bitmask_slot, |
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432 NGX_HTTP_LOC_CONF_OFFSET, |
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433 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_headers), |
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434 &ngx_http_fastcgi_ignore_headers_masks }, |
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435 |
| 1228 | 436 { ngx_string("fastcgi_catch_stderr"), |
| 437 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 438 ngx_conf_set_str_array_slot, | |
| 439 NGX_HTTP_LOC_CONF_OFFSET, | |
| 440 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
| 441 NULL }, | |
| 442 | |
| 479 | 443 ngx_null_command |
| 444 }; | |
| 445 | |
| 446 | |
| 667 | 447 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
| 509 | 448 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
| 449 NULL, /* postconfiguration */ | |
| 479 | 450 |
| 451 NULL, /* create main configuration */ | |
| 452 NULL, /* init main configuration */ | |
| 453 | |
| 454 NULL, /* create server configuration */ | |
| 455 NULL, /* merge server configuration */ | |
| 456 | |
| 457 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
| 458 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
| 459 }; | |
| 460 | |
| 461 | |
| 462 ngx_module_t ngx_http_fastcgi_module = { | |
| 509 | 463 NGX_MODULE_V1, |
| 479 | 464 &ngx_http_fastcgi_module_ctx, /* module context */ |
| 465 ngx_http_fastcgi_commands, /* module directives */ | |
| 466 NGX_HTTP_MODULE, /* module type */ | |
| 541 | 467 NULL, /* init master */ |
| 479 | 468 NULL, /* init module */ |
| 541 | 469 NULL, /* init process */ |
| 470 NULL, /* init thread */ | |
| 471 NULL, /* exit thread */ | |
| 472 NULL, /* exit process */ | |
| 473 NULL, /* exit master */ | |
| 474 NGX_MODULE_V1_PADDING | |
| 479 | 475 }; |
| 476 | |
| 477 | |
| 1883 | 478 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
| 479 { 1, /* version */ | |
| 480 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
| 481 0, /* request_id_hi */ | |
| 482 1, /* request_id_lo */ | |
| 483 0, /* content_length_hi */ | |
| 484 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
| 485 0, /* padding_length */ | |
| 486 0 }, /* reserved */ | |
| 487 | |
| 488 { 0, /* role_hi */ | |
| 489 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
| 490 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
| 491 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
| 492 | |
| 493 { 1, /* version */ | |
| 494 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
| 495 0, /* request_id_hi */ | |
| 496 1 }, /* request_id_lo */ | |
| 497 | |
| 498 }; | |
| 499 | |
| 500 | |
| 2443 | 501 static ngx_http_variable_t ngx_http_fastcgi_vars[] = { |
| 502 | |
| 503 { ngx_string("fastcgi_script_name"), NULL, | |
| 504 ngx_http_fastcgi_script_name_variable, 0, | |
| 505 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 506 | |
| 507 { ngx_string("fastcgi_path_info"), NULL, | |
| 508 ngx_http_fastcgi_path_info_variable, 0, | |
| 509 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 510 | |
| 511 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
| 512 }; | |
| 1884 | 513 |
| 514 | |
| 649 | 515 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
| 516 ngx_string("Status"), | |
| 517 ngx_string("X-Accel-Expires"), | |
| 518 ngx_string("X-Accel-Redirect"), | |
| 519 ngx_string("X-Accel-Limit-Rate"), | |
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520 ngx_string("X-Accel-Buffering"), |
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521 ngx_string("X-Accel-Charset"), |
| 649 | 522 ngx_null_string |
| 523 }; | |
| 524 | |
| 525 | |
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526 #if (NGX_HTTP_CACHE) |
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527 |
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528 static ngx_str_t ngx_http_fastcgi_hide_cache_headers[] = { |
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529 ngx_string("Status"), |
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530 ngx_string("X-Accel-Expires"), |
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531 ngx_string("X-Accel-Redirect"), |
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532 ngx_string("X-Accel-Limit-Rate"), |
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533 ngx_string("X-Accel-Buffering"), |
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534 ngx_string("X-Accel-Charset"), |
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535 ngx_string("Set-Cookie"), |
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536 ngx_string("P3P"), |
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537 ngx_null_string |
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538 }; |
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539 |
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540 #endif |
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541 |
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542 |
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543 static ngx_path_init_t ngx_http_fastcgi_temp_path = { |
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544 ngx_string(NGX_HTTP_FASTCGI_TEMP_PATH), { 1, 2, 0 } |
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545 }; |
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546 |
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547 |
| 487 | 548 static ngx_int_t |
| 549 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
| 479 | 550 { |
| 551 ngx_int_t rc; | |
| 552 ngx_http_upstream_t *u; | |
| 2443 | 553 ngx_http_fastcgi_ctx_t *f; |
| 479 | 554 ngx_http_fastcgi_loc_conf_t *flcf; |
| 555 | |
|
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556 if (r->subrequest_in_memory) { |
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557 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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558 "ngx_http_fastcgi_module does not support " |
| 1635 | 559 "subrequest in memory"); |
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560 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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561 } |
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562 |
| 3245 | 563 if (ngx_http_upstream_create(r) != NGX_OK) { |
| 564 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
| 565 } | |
| 566 | |
| 2443 | 567 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
| 568 if (f == NULL) { | |
| 3245 | 569 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
| 2443 | 570 } |
| 571 | |
| 572 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
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573 |
|
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574 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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575 |
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576 if (flcf->fastcgi_lengths) { |
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577 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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578 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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579 } |
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580 } |
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581 |
| 3245 | 582 u = r->upstream; |
| 583 | |
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584 u->schema.len = sizeof("fastcgi://") - 1; |
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585 u->schema.data = (u_char *) "fastcgi://"; |
| 1658 | 586 |
| 479 | 587 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; |
| 588 | |
| 589 u->conf = &flcf->upstream; | |
| 590 | |
| 2602 | 591 #if (NGX_HTTP_CACHE) |
| 592 u->create_key = ngx_http_fastcgi_create_key; | |
| 593 #endif | |
| 479 | 594 u->create_request = ngx_http_fastcgi_create_request; |
| 595 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
| 596 u->process_header = ngx_http_fastcgi_process_header; | |
| 597 u->abort_request = ngx_http_fastcgi_abort_request; | |
| 598 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
| 599 | |
| 649 | 600 u->buffering = 1; |
| 601 | |
| 581 | 602 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
| 603 if (u->pipe == NULL) { | |
| 604 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
| 605 } | |
| 606 | |
| 607 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
| 608 u->pipe->input_ctx = r; | |
| 479 | 609 |
| 610 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); | |
| 611 | |
| 612 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
| 613 return rc; | |
| 614 } | |
| 615 | |
| 616 return NGX_DONE; | |
| 617 } | |
| 618 | |
| 619 | |
| 487 | 620 static ngx_int_t |
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621 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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622 { |
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623 ngx_url_t u; |
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624 |
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625 ngx_memzero(&u, sizeof(ngx_url_t)); |
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626 |
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627 if (ngx_http_script_run(r, &u.url, flcf->fastcgi_lengths->elts, 0, |
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628 flcf->fastcgi_values->elts) |
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629 == NULL) |
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630 { |
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631 return NGX_ERROR; |
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632 } |
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633 |
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634 u.no_resolve = 1; |
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635 |
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636 if (ngx_parse_url(r->pool, &u) != NGX_OK) { |
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637 if (u.err) { |
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638 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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639 "%s in upstream \"%V\"", u.err, &u.url); |
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640 } |
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641 |
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642 return NGX_ERROR; |
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643 } |
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644 |
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645 if (u.no_port) { |
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646 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 2602 | 647 "no port in upstream \"%V\"", &u.url); |
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648 return NGX_ERROR; |
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649 } |
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650 |
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651 r->upstream->resolved = ngx_pcalloc(r->pool, |
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652 sizeof(ngx_http_upstream_resolved_t)); |
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653 if (r->upstream->resolved == NULL) { |
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654 return NGX_ERROR; |
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655 } |
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656 |
|
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657 if (u.addrs && u.addrs[0].sockaddr) { |
|
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658 r->upstream->resolved->sockaddr = u.addrs[0].sockaddr; |
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659 r->upstream->resolved->socklen = u.addrs[0].socklen; |
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660 r->upstream->resolved->naddrs = 1; |
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661 r->upstream->resolved->host = u.addrs[0].name; |
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662 |
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663 } else { |
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664 r->upstream->resolved->host = u.host; |
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665 r->upstream->resolved->port = u.port; |
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666 } |
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667 |
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668 return NGX_OK; |
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669 } |
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670 |
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671 |
| 2602 | 672 #if (NGX_HTTP_CACHE) |
| 673 | |
| 674 static ngx_int_t | |
| 675 ngx_http_fastcgi_create_key(ngx_http_request_t *r) | |
| 676 { | |
| 677 ngx_str_t *key; | |
| 678 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 679 | |
| 680 key = ngx_array_push(&r->cache->keys); | |
| 681 if (key == NULL) { | |
| 682 return NGX_ERROR; | |
| 683 } | |
| 684 | |
| 685 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 686 | |
| 687 if (ngx_http_complex_value(r, &flcf->cache_key, key) != NGX_OK) { | |
| 688 return NGX_ERROR; | |
| 689 } | |
| 690 | |
| 691 return NGX_OK; | |
| 692 } | |
| 693 | |
| 694 #endif | |
| 695 | |
| 696 | |
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697 static ngx_int_t |
| 487 | 698 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
| 479 | 699 { |
| 509 | 700 off_t file_pos; |
| 701 u_char ch, *pos; | |
| 702 size_t size, len, key_len, val_len, padding; | |
| 703 ngx_uint_t i, n, next; | |
| 704 ngx_buf_t *b; | |
| 705 ngx_chain_t *cl, *body; | |
| 706 ngx_list_part_t *part; | |
| 707 ngx_table_elt_t *header; | |
| 708 ngx_http_script_code_pt code; | |
| 709 ngx_http_script_engine_t e, le; | |
| 710 ngx_http_fastcgi_header_t *h; | |
| 711 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 712 ngx_http_script_len_code_pt lcode; | |
| 479 | 713 |
| 509 | 714 len = 0; |
| 485 | 715 |
| 479 | 716 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 717 | |
| 509 | 718 if (flcf->params_len) { |
| 719 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
| 479 | 720 |
| 1565 | 721 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
| 573 | 722 le.flushed = 1; |
| 723 | |
| 509 | 724 le.ip = flcf->params_len->elts; |
| 725 le.request = r; | |
| 479 | 726 |
| 509 | 727 while (*(uintptr_t *) le.ip) { |
| 487 | 728 |
| 509 | 729 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 730 key_len = lcode(&le); | |
| 479 | 731 |
| 509 | 732 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 733 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 734 } | |
| 735 le.ip += sizeof(uintptr_t); | |
| 479 | 736 |
| 537 | 737 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
| 485 | 738 } |
| 739 } | |
| 740 | |
| 509 | 741 if (flcf->upstream.pass_request_headers) { |
| 485 | 742 |
| 509 | 743 part = &r->headers_in.headers.part; |
| 744 header = part->elts; | |
| 745 | |
| 746 for (i = 0; /* void */; i++) { | |
| 479 | 747 |
| 509 | 748 if (i >= part->nelts) { |
| 749 if (part->next == NULL) { | |
| 750 break; | |
| 751 } | |
| 479 | 752 |
| 509 | 753 part = part->next; |
| 754 header = part->elts; | |
| 755 i = 0; | |
| 479 | 756 } |
| 757 | |
| 509 | 758 len += ((sizeof("HTTP_") - 1 + header[i].key.len > 127) ? 4 : 1) |
| 759 + ((header[i].value.len > 127) ? 4 : 1) | |
| 760 + sizeof("HTTP_") - 1 + header[i].key.len + header[i].value.len; | |
| 479 | 761 } |
| 762 } | |
| 763 | |
| 764 | |
| 765 if (len > 65535) { | |
| 766 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 1678 | 767 "fastcgi request record is too big: %uz", len); |
| 479 | 768 return NGX_ERROR; |
| 769 } | |
| 770 | |
| 771 | |
| 772 padding = 8 - len % 8; | |
| 773 padding = (padding == 8) ? 0 : padding; | |
| 774 | |
| 775 | |
| 776 size = sizeof(ngx_http_fastcgi_header_t) | |
| 777 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 778 | |
| 779 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 780 + len + padding | |
| 781 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 782 | |
| 783 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
| 784 | |
| 785 | |
| 501 | 786 b = ngx_create_temp_buf(r->pool, size); |
| 787 if (b == NULL) { | |
| 479 | 788 return NGX_ERROR; |
| 789 } | |
| 790 | |
| 501 | 791 cl = ngx_alloc_chain_link(r->pool); |
| 792 if (cl == NULL) { | |
| 479 | 793 return NGX_ERROR; |
| 794 } | |
| 795 | |
| 796 cl->buf = b; | |
| 797 | |
| 509 | 798 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
| 799 sizeof(ngx_http_fastcgi_request_start_t)); | |
| 479 | 800 |
| 801 h = (ngx_http_fastcgi_header_t *) | |
| 802 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 803 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
| 804 | |
| 805 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 806 h->content_length_lo = (u_char) (len & 0xff); | |
| 807 h->padding_length = (u_char) padding; | |
| 808 h->reserved = 0; | |
| 809 | |
| 810 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 811 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 812 + sizeof(ngx_http_fastcgi_header_t); | |
| 813 | |
| 814 | |
| 509 | 815 if (flcf->params_len) { |
| 816 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
| 479 | 817 |
| 509 | 818 e.ip = flcf->params->elts; |
| 819 e.pos = b->last; | |
| 820 e.request = r; | |
| 573 | 821 e.flushed = 1; |
| 479 | 822 |
| 509 | 823 le.ip = flcf->params_len->elts; |
| 479 | 824 |
| 509 | 825 while (*(uintptr_t *) le.ip) { |
| 479 | 826 |
| 509 | 827 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 828 key_len = (u_char) lcode(&le); | |
| 479 | 829 |
| 509 | 830 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 831 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 832 } | |
| 833 le.ip += sizeof(uintptr_t); | |
| 479 | 834 |
| 537 | 835 *e.pos++ = (u_char) key_len; |
| 479 | 836 |
| 537 | 837 if (val_len > 127) { |
| 838 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
| 839 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
| 840 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
| 841 *e.pos++ = (u_char) (val_len & 0xff); | |
| 479 | 842 |
| 537 | 843 } else { |
| 844 *e.pos++ = (u_char) val_len; | |
| 509 | 845 } |
| 479 | 846 |
| 509 | 847 while (*(uintptr_t *) e.ip) { |
| 848 code = *(ngx_http_script_code_pt *) e.ip; | |
| 849 code((ngx_http_script_engine_t *) &e); | |
| 850 } | |
| 851 e.ip += sizeof(uintptr_t); | |
| 1945 | 852 |
| 853 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 854 "fastcgi param: \"%*s: %*s\"", | |
| 855 key_len, e.pos - (key_len + val_len), | |
| 856 val_len, e.pos - val_len); | |
| 479 | 857 } |
| 858 | |
| 509 | 859 b->last = e.pos; |
| 487 | 860 } |
| 861 | |
| 862 | |
| 509 | 863 if (flcf->upstream.pass_request_headers) { |
| 479 | 864 |
| 509 | 865 part = &r->headers_in.headers.part; |
| 866 header = part->elts; | |
| 479 | 867 |
| 509 | 868 for (i = 0; /* void */; i++) { |
| 491 | 869 |
| 509 | 870 if (i >= part->nelts) { |
| 871 if (part->next == NULL) { | |
| 577 | 872 break; |
| 509 | 873 } |
| 577 | 874 |
| 509 | 875 part = part->next; |
| 876 header = part->elts; | |
| 877 i = 0; | |
| 878 } | |
| 479 | 879 |
| 509 | 880 len = sizeof("HTTP_") - 1 + header[i].key.len; |
| 881 if (len > 127) { | |
| 882 *b->last++ = (u_char) (((len >> 24) & 0x7f) | 0x80); | |
| 883 *b->last++ = (u_char) ((len >> 16) & 0xff); | |
| 884 *b->last++ = (u_char) ((len >> 8) & 0xff); | |
| 885 *b->last++ = (u_char) (len & 0xff); | |
| 577 | 886 |
| 509 | 887 } else { |
| 888 *b->last++ = (u_char) len; | |
| 487 | 889 } |
| 890 | |
| 509 | 891 len = header[i].value.len; |
| 892 if (len > 127) { | |
| 893 *b->last++ = (u_char) (((len >> 24) & 0x7f) | 0x80); | |
| 894 *b->last++ = (u_char) ((len >> 16) & 0xff); | |
| 895 *b->last++ = (u_char) ((len >> 8) & 0xff); | |
| 896 *b->last++ = (u_char) (len & 0xff); | |
| 487 | 897 |
| 509 | 898 } else { |
| 899 *b->last++ = (u_char) len; | |
| 479 | 900 } |
| 901 | |
| 509 | 902 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
| 479 | 903 |
| 509 | 904 for (n = 0; n < header[i].key.len; n++) { |
| 905 ch = header[i].key.data[n]; | |
| 479 | 906 |
| 509 | 907 if (ch >= 'a' && ch <= 'z') { |
| 908 ch &= ~0x20; | |
| 479 | 909 |
| 509 | 910 } else if (ch == '-') { |
| 911 ch = '_'; | |
| 912 } | |
| 479 | 913 |
| 509 | 914 *b->last++ = ch; |
| 479 | 915 } |
| 916 | |
| 573 | 917 b->last = ngx_copy(b->last, header[i].value.data, |
| 918 header[i].value.len); | |
| 479 | 919 } |
| 920 } | |
| 921 | |
| 922 | |
| 923 if (padding) { | |
| 924 ngx_memzero(b->last, padding); | |
| 925 b->last += padding; | |
| 926 } | |
| 927 | |
| 928 | |
| 929 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 930 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 931 | |
| 932 h->version = 1; | |
| 933 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
| 934 h->request_id_hi = 0; | |
| 935 h->request_id_lo = 1; | |
| 936 h->content_length_hi = 0; | |
| 937 h->content_length_lo = 0; | |
| 938 h->padding_length = 0; | |
| 939 h->reserved = 0; | |
| 940 | |
| 941 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 942 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 943 | |
| 509 | 944 if (flcf->upstream.pass_request_body) { |
| 945 body = r->upstream->request_bufs; | |
| 946 r->upstream->request_bufs = cl; | |
| 479 | 947 |
| 948 #if (NGX_SUPPRESS_WARN) | |
| 509 | 949 file_pos = 0; |
| 950 pos = NULL; | |
| 479 | 951 #endif |
| 952 | |
| 509 | 953 while (body) { |
| 479 | 954 |
| 509 | 955 if (body->buf->in_file) { |
| 956 file_pos = body->buf->file_pos; | |
| 479 | 957 |
| 509 | 958 } else { |
| 959 pos = body->buf->pos; | |
| 479 | 960 } |
| 961 | |
| 509 | 962 next = 0; |
| 479 | 963 |
| 509 | 964 do { |
| 965 b = ngx_alloc_buf(r->pool); | |
| 966 if (b == NULL) { | |
| 967 return NGX_ERROR; | |
| 479 | 968 } |
| 969 | |
| 509 | 970 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
| 971 | |
| 972 if (body->buf->in_file) { | |
| 973 b->file_pos = file_pos; | |
| 974 file_pos += 32 * 1024; | |
| 479 | 975 |
|
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|
976 if (file_pos >= body->buf->file_last) { |
| 509 | 977 file_pos = body->buf->file_last; |
| 978 next = 1; | |
| 979 } | |
| 980 | |
| 981 b->file_last = file_pos; | |
| 982 len = (ngx_uint_t) (file_pos - b->file_pos); | |
| 983 | |
| 984 } else { | |
| 985 b->pos = pos; | |
| 986 pos += 32 * 1024; | |
| 479 | 987 |
|
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|
988 if (pos >= body->buf->last) { |
| 509 | 989 pos = body->buf->last; |
| 990 next = 1; | |
| 991 } | |
| 992 | |
| 993 b->last = pos; | |
| 994 len = (ngx_uint_t) (pos - b->pos); | |
| 995 } | |
| 479 | 996 |
| 509 | 997 padding = 8 - len % 8; |
| 998 padding = (padding == 8) ? 0 : padding; | |
| 479 | 999 |
| 509 | 1000 h->version = 1; |
| 1001 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 1002 h->request_id_hi = 0; | |
| 1003 h->request_id_lo = 1; | |
| 1004 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 1005 h->content_length_lo = (u_char) (len & 0xff); | |
| 1006 h->padding_length = (u_char) padding; | |
| 1007 h->reserved = 0; | |
| 479 | 1008 |
| 509 | 1009 cl->next = ngx_alloc_chain_link(r->pool); |
| 1010 if (cl->next == NULL) { | |
| 1011 return NGX_ERROR; | |
| 1012 } | |
| 479 | 1013 |
| 509 | 1014 cl = cl->next; |
| 1015 cl->buf = b; | |
| 1016 | |
| 1017 b = ngx_create_temp_buf(r->pool, | |
| 1018 sizeof(ngx_http_fastcgi_header_t) | |
| 1019 + padding); | |
| 1020 if (b == NULL) { | |
| 1021 return NGX_ERROR; | |
| 1022 } | |
| 479 | 1023 |
| 509 | 1024 if (padding) { |
| 1025 ngx_memzero(b->last, padding); | |
| 1026 b->last += padding; | |
| 1027 } | |
| 1028 | |
| 1029 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 1030 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 479 | 1031 |
| 509 | 1032 cl->next = ngx_alloc_chain_link(r->pool); |
| 1033 if (cl->next == NULL) { | |
| 1034 return NGX_ERROR; | |
| 1035 } | |
| 1036 | |
| 1037 cl = cl->next; | |
| 1038 cl->buf = b; | |
| 479 | 1039 |
| 509 | 1040 } while (!next); |
| 479 | 1041 |
| 509 | 1042 body = body->next; |
| 1043 } | |
| 479 | 1044 |
| 509 | 1045 } else { |
| 1046 r->upstream->request_bufs = cl; | |
| 479 | 1047 } |
| 1048 | |
| 1049 h->version = 1; | |
| 1050 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 1051 h->request_id_hi = 0; | |
| 1052 h->request_id_lo = 1; | |
| 1053 h->content_length_hi = 0; | |
| 1054 h->content_length_lo = 0; | |
| 1055 h->padding_length = 0; | |
| 1056 h->reserved = 0; | |
| 1057 | |
| 1058 cl->next = NULL; | |
| 1059 | |
| 1060 return NGX_OK; | |
| 1061 } | |
| 1062 | |
| 1063 | |
| 487 | 1064 static ngx_int_t |
| 1065 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
| 479 | 1066 { |
| 1067 ngx_http_fastcgi_ctx_t *f; | |
| 1068 | |
| 1069 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1070 | |
| 1071 if (f == NULL) { | |
| 1072 return NGX_OK; | |
| 1073 } | |
| 1074 | |
| 1075 f->state = ngx_http_fastcgi_st_version; | |
| 615 | 1076 f->fastcgi_stdout = 0; |
| 479 | 1077 |
| 1078 return NGX_OK; | |
| 1079 } | |
| 1080 | |
| 1081 | |
| 507 | 1082 static ngx_int_t |
| 1083 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
| 479 | 1084 { |
| 3097 | 1085 u_char *p, *msg, *start, *last, |
| 1086 *part_start, *part_end; | |
|
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diff
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|
1087 size_t size; |
| 3097 | 1088 ngx_str_t *status_line, *pattern; |
| 509 | 1089 ngx_int_t rc, status; |
|
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diff
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|
1090 ngx_buf_t buf; |
| 649 | 1091 ngx_uint_t i; |
| 509 | 1092 ngx_table_elt_t *h; |
| 1093 ngx_http_upstream_t *u; | |
| 1094 ngx_http_fastcgi_ctx_t *f; | |
| 1095 ngx_http_upstream_header_t *hh; | |
| 1228 | 1096 ngx_http_fastcgi_loc_conf_t *flcf; |
|
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|
1097 ngx_http_fastcgi_split_part_t *part; |
| 509 | 1098 ngx_http_upstream_main_conf_t *umcf; |
| 479 | 1099 |
| 1100 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1101 | |
| 509 | 1102 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
| 1103 | |
| 479 | 1104 u = r->upstream; |
| 1105 | |
| 1106 for ( ;; ) { | |
| 1107 | |
| 1108 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1109 | |
| 581 | 1110 f->pos = u->buffer.pos; |
| 1111 f->last = u->buffer.last; | |
| 479 | 1112 |
| 1113 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1114 | |
| 581 | 1115 u->buffer.pos = f->pos; |
| 1116 u->buffer.last = f->last; | |
| 479 | 1117 |
| 1118 if (rc == NGX_AGAIN) { | |
| 1119 return NGX_AGAIN; | |
| 1120 } | |
| 1121 | |
| 1122 if (rc == NGX_ERROR) { | |
| 1123 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1124 } | |
| 1125 | |
| 491 | 1126 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
| 1127 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
| 1128 { | |
| 479 | 1129 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1130 "upstream sent unexpected FastCGI record: %d", | |
| 1131 f->type); | |
| 1132 | |
| 1133 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1134 } | |
| 1135 | |
| 491 | 1136 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
| 479 | 1137 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1138 "upstream closed prematurely FastCGI stdout"); | |
| 1139 | |
| 1140 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1141 } | |
| 1142 } | |
| 1143 | |
| 1144 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1145 | |
| 581 | 1146 if (u->buffer.pos + f->padding < u->buffer.last) { |
| 479 | 1147 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1148 u->buffer.pos += f->padding; |
| 479 | 1149 |
| 1150 continue; | |
| 1151 } | |
| 1152 | |
| 581 | 1153 if (u->buffer.pos + f->padding == u->buffer.last) { |
| 479 | 1154 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1155 u->buffer.pos = u->buffer.last; |
| 479 | 1156 |
| 1157 return NGX_AGAIN; | |
| 1158 } | |
| 1159 | |
| 581 | 1160 f->padding -= u->buffer.last - u->buffer.pos; |
| 1161 u->buffer.pos = u->buffer.last; | |
| 479 | 1162 |
| 1163 return NGX_AGAIN; | |
| 1164 } | |
| 1165 | |
| 491 | 1166 |
| 479 | 1167 /* f->state == ngx_http_fastcgi_st_data */ |
| 1168 | |
| 491 | 1169 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
| 1170 | |
| 1171 if (f->length) { | |
| 3097 | 1172 msg = u->buffer.pos; |
| 491 | 1173 |
| 581 | 1174 if (u->buffer.pos + f->length <= u->buffer.last) { |
| 1175 u->buffer.pos += f->length; | |
| 491 | 1176 f->length = 0; |
| 1177 f->state = ngx_http_fastcgi_st_padding; | |
| 1178 | |
| 577 | 1179 } else { |
| 581 | 1180 f->length -= u->buffer.last - u->buffer.pos; |
| 1181 u->buffer.pos = u->buffer.last; | |
| 491 | 1182 } |
| 1183 | |
| 3097 | 1184 for (p = u->buffer.pos - 1; msg < p; p--) { |
| 1185 if (*p != LF && *p != CR && *p != '.' && *p != ' ') { | |
| 1186 break; | |
| 1187 } | |
| 491 | 1188 } |
| 1189 | |
| 3097 | 1190 p++; |
| 1191 | |
| 491 | 1192 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 3097 | 1193 "FastCGI sent in stderr: \"%*s\"", p - msg, msg); |
| 491 | 1194 |
| 1228 | 1195 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 1196 | |
| 1197 if (flcf->catch_stderr) { | |
| 1198 pattern = flcf->catch_stderr->elts; | |
| 1199 | |
| 1200 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
| 3097 | 1201 if (ngx_strnstr(msg, (char *) pattern[i].data, |
| 1202 p - msg) | |
| 1203 != NULL) | |
| 1204 { | |
|
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parents:
1699
diff
changeset
|
1205 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 1228 | 1206 } |
| 1207 } | |
| 1208 } | |
| 1209 | |
| 581 | 1210 if (u->buffer.pos == u->buffer.last) { |
| 615 | 1211 |
| 1212 if (!f->fastcgi_stdout) { | |
| 1213 | |
| 1214 /* | |
| 1215 * the special handling the large number | |
| 1216 * of the PHP warnings to not allocate memory | |
| 1217 */ | |
| 1218 | |
| 1219 u->buffer.pos = u->buffer.start; | |
| 1220 u->buffer.last = u->buffer.start; | |
| 1221 } | |
| 1222 | |
| 491 | 1223 return NGX_AGAIN; |
| 1224 } | |
| 1225 | |
| 1226 } else { | |
| 1227 f->state = ngx_http_fastcgi_st_version; | |
| 1228 } | |
| 1229 | |
| 1230 continue; | |
| 1231 } | |
| 1232 | |
| 1233 | |
| 1234 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1235 | |
| 615 | 1236 f->fastcgi_stdout = 1; |
| 1237 | |
| 581 | 1238 start = u->buffer.pos; |
| 479 | 1239 |
| 581 | 1240 if (u->buffer.pos + f->length < u->buffer.last) { |
| 479 | 1241 |
| 1242 /* | |
| 581 | 1243 * set u->buffer.last to the end of the FastCGI record data |
| 479 | 1244 * for ngx_http_parse_header_line() |
| 1245 */ | |
| 1246 | |
| 581 | 1247 last = u->buffer.last; |
| 1248 u->buffer.last = u->buffer.pos + f->length; | |
| 479 | 1249 |
| 1250 } else { | |
| 1251 last = NULL; | |
| 1252 } | |
| 1253 | |
| 1254 for ( ;; ) { | |
| 1255 | |
|
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|
1256 part_start = u->buffer.pos; |
| 3097 | 1257 part_end = u->buffer.last; |
|
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diff
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|
1258 |
| 2256 | 1259 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
| 479 | 1260 |
| 1261 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1262 "http fastcgi parser: %d", rc); | |
| 1263 | |
| 1264 if (rc == NGX_AGAIN) { | |
| 1265 break; | |
| 1266 } | |
| 1267 | |
| 1268 if (rc == NGX_OK) { | |
| 1269 | |
| 1270 /* a header line has been parsed successfully */ | |
| 1271 | |
| 509 | 1272 h = ngx_list_push(&u->headers_in.headers); |
| 501 | 1273 if (h == NULL) { |
|
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parents:
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diff
changeset
|
1274 return NGX_ERROR; |
| 479 | 1275 } |
| 1276 | |
|
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|
1277 if (f->split_parts && f->split_parts->nelts) { |
|
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parents:
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diff
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|
1278 |
|
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|
1279 part = f->split_parts->elts; |
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|
1280 size = u->buffer.pos - part_start; |
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1281 |
|
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|
1282 for (i = 0; i < f->split_parts->nelts; i++) { |
|
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|
1283 size += part[i].end - part[i].start; |
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1284 } |
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1285 |
| 2049 | 1286 p = ngx_pnalloc(r->pool, size); |
|
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1287 if (p == NULL) { |
|
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|
1288 return NGX_ERROR; |
|
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1289 } |
|
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1290 |
|
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|
1291 buf.pos = p; |
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1292 |
|
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|
1293 for (i = 0; i < f->split_parts->nelts; i++) { |
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1294 p = ngx_cpymem(p, part[i].start, |
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1295 part[i].end - part[i].start); |
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1296 } |
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|
1297 |
|
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|
1298 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
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1299 |
|
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|
1300 buf.last = p; |
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|
1301 |
|
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|
1302 f->split_parts->nelts = 0; |
|
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|
1303 |
| 2256 | 1304 rc = ngx_http_parse_header_line(r, &buf, 1); |
|
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1305 |
|
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|
1306 h->key.len = r->header_name_end - r->header_name_start; |
|
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1307 h->key.data = r->header_name_start; |
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1308 h->key.data[h->key.len] = '\0'; |
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1309 |
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1310 h->value.len = r->header_end - r->header_start; |
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1311 h->value.data = r->header_start; |
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1312 h->value.data[h->value.len] = '\0'; |
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1313 |
| 2049 | 1314 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
|
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1315 if (h->lowcase_key == NULL) { |
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1316 return NGX_ERROR; |
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1317 } |
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1318 |
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1319 } else { |
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1320 |
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1321 h->key.len = r->header_name_end - r->header_name_start; |
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1322 h->value.len = r->header_end - r->header_start; |
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1323 |
| 2049 | 1324 h->key.data = ngx_pnalloc(r->pool, |
| 1325 h->key.len + 1 + h->value.len + 1 | |
| 1326 + h->key.len); | |
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1327 if (h->key.data == NULL) { |
|
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1328 return NGX_ERROR; |
|
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1329 } |
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1330 |
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1331 h->value.data = h->key.data + h->key.len + 1; |
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1332 h->lowcase_key = h->key.data + h->key.len + 1 |
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1333 + h->value.len + 1; |
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1334 |
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1335 ngx_cpystrn(h->key.data, r->header_name_start, |
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1336 h->key.len + 1); |
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1337 ngx_cpystrn(h->value.data, r->header_start, |
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1338 h->value.len + 1); |
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1339 } |
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1340 |
| 509 | 1341 h->hash = r->header_hash; |
| 1342 | |
| 649 | 1343 if (h->key.len == r->lowcase_index) { |
| 1344 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
| 1345 | |
| 1346 } else { | |
| 2135 | 1347 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
| 479 | 1348 } |
| 1349 | |
| 649 | 1350 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
| 1351 h->lowcase_key, h->key.len); | |
| 1352 | |
| 1353 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
|
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1354 return NGX_ERROR; |
| 649 | 1355 } |
| 1356 | |
| 479 | 1357 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 1358 "http fastcgi header: \"%V: %V\"", | |
| 1359 &h->key, &h->value); | |
| 1360 | |
| 615 | 1361 if (u->buffer.pos < u->buffer.last) { |
| 1362 continue; | |
| 1363 } | |
| 1364 | |
| 1365 /* the end of the FastCGI record */ | |
| 1366 | |
| 1367 break; | |
| 479 | 1368 } |
| 1369 | |
| 1370 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
| 1371 | |
| 1372 /* a whole header has been parsed successfully */ | |
| 1373 | |
| 1374 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1375 "http fastcgi header done"); | |
| 1376 | |
| 509 | 1377 if (u->headers_in.status) { |
| 1378 status_line = &u->headers_in.status->value; | |
| 479 | 1379 |
| 1380 status = ngx_atoi(status_line->data, 3); | |
| 1381 | |
| 1382 if (status == NGX_ERROR) { | |
|
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1383 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
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1384 "upstream sent invalid status \"%V\"", |
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1385 status_line); |
|
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1386 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 479 | 1387 } |
| 1388 | |
| 529 | 1389 u->headers_in.status_n = status; |
| 1390 u->headers_in.status_line = *status_line; | |
| 479 | 1391 |
|
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1392 } else if (u->headers_in.location) { |
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1393 u->headers_in.status_n = 302; |
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1394 u->headers_in.status_line.len = |
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1395 sizeof("302 Moved Temporarily") - 1; |
|
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1396 u->headers_in.status_line.data = |
|
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1397 (u_char *) "302 Moved Temporarily"; |
|
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1398 |
| 479 | 1399 } else { |
| 529 | 1400 u->headers_in.status_n = 200; |
| 1401 u->headers_in.status_line.len = sizeof("200 OK") - 1; | |
| 1402 u->headers_in.status_line.data = (u_char *) "200 OK"; | |
| 479 | 1403 } |
| 1404 | |
| 2602 | 1405 if (u->state) { |
| 1406 u->state->status = u->headers_in.status_n; | |
| 479 | 1407 } |
| 1408 | |
| 1409 break; | |
| 1410 } | |
| 1411 | |
| 1412 /* there was error while a header line parsing */ | |
| 1413 | |
| 1414 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 619 | 1415 "upstream sent invalid header"); |
| 479 | 1416 |
| 1417 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1418 } | |
| 1419 | |
| 1420 if (last) { | |
| 581 | 1421 u->buffer.last = last; |
| 479 | 1422 } |
| 1423 | |
| 581 | 1424 f->length -= u->buffer.pos - start; |
| 479 | 1425 |
| 1426 if (f->length == 0) { | |
| 1427 if (f->padding) { | |
| 1428 f->state = ngx_http_fastcgi_st_padding; | |
| 1429 } else { | |
| 1430 f->state = ngx_http_fastcgi_st_version; | |
| 1431 } | |
| 1432 } | |
| 1433 | |
| 615 | 1434 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
| 1435 return NGX_OK; | |
| 1436 } | |
| 1437 | |
| 1274 | 1438 if (rc == NGX_OK) { |
|
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1439 continue; |
| 615 | 1440 } |
| 1441 | |
| 1274 | 1442 /* rc == NGX_AGAIN */ |
| 1443 | |
|
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1444 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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1445 "upstream split a header line in FastCGI records"); |
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1446 |
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1447 if (f->split_parts == NULL) { |
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1448 f->split_parts = ngx_array_create(r->pool, 1, |
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1449 sizeof(ngx_http_fastcgi_split_part_t)); |
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1450 if (f->split_parts == NULL) { |
|
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1451 return NGX_ERROR; |
|
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1452 } |
|
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1453 } |
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1454 |
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1455 part = ngx_array_push(f->split_parts); |
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1456 |
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1457 part->start = part_start; |
| 3097 | 1458 part->end = part_end; |
| 1459 | |
| 1460 if (u->buffer.pos < u->buffer.last) { | |
| 1461 continue; | |
| 1462 } | |
|
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1463 |
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1464 return NGX_AGAIN; |
| 479 | 1465 } |
| 1466 } | |
| 1467 | |
| 1468 | |
| 487 | 1469 static ngx_int_t |
| 1470 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) | |
| 479 | 1471 { |
| 3097 | 1472 u_char *m, *msg; |
| 479 | 1473 ngx_int_t rc; |
| 483 | 1474 ngx_buf_t *b, **prev; |
| 479 | 1475 ngx_chain_t *cl; |
| 1476 ngx_http_request_t *r; | |
| 1477 ngx_http_fastcgi_ctx_t *f; | |
| 1478 | |
| 1479 if (buf->pos == buf->last) { | |
| 1480 return NGX_OK; | |
| 1481 } | |
| 1482 | |
| 1483 r = p->input_ctx; | |
| 1484 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1485 | |
| 1486 b = NULL; | |
| 483 | 1487 prev = &buf->shadow; |
| 479 | 1488 |
| 1489 f->pos = buf->pos; | |
| 1490 f->last = buf->last; | |
| 1491 | |
| 1492 for ( ;; ) { | |
| 1493 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1494 | |
| 1495 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1496 | |
| 1497 if (rc == NGX_AGAIN) { | |
| 1498 break; | |
| 1499 } | |
| 1500 | |
| 1501 if (rc == NGX_ERROR) { | |
| 1502 return NGX_ERROR; | |
| 1503 } | |
| 1504 | |
| 1505 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
| 1506 f->state = ngx_http_fastcgi_st_version; | |
| 1507 p->upstream_done = 1; | |
| 1508 | |
| 1509 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1510 "http fastcgi closed stdout"); | |
| 1511 | |
| 1512 continue; | |
| 1513 } | |
| 1514 | |
| 1515 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
| 1516 f->state = ngx_http_fastcgi_st_version; | |
| 1517 p->upstream_done = 1; | |
| 1518 | |
| 1519 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1520 "http fastcgi sent end request"); | |
| 1521 | |
| 1522 break; | |
| 1523 } | |
| 1524 } | |
| 1525 | |
| 1526 | |
| 1527 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1528 | |
| 1529 if (f->pos + f->padding < f->last) { | |
| 1530 f->state = ngx_http_fastcgi_st_version; | |
| 1531 f->pos += f->padding; | |
| 1532 | |
| 1533 continue; | |
| 1534 } | |
| 1535 | |
| 1536 if (f->pos + f->padding == f->last) { | |
| 1537 f->state = ngx_http_fastcgi_st_version; | |
| 1538 | |
| 1539 break; | |
| 1540 } | |
| 1541 | |
| 1542 f->padding -= f->last - f->pos; | |
| 1543 | |
| 1544 break; | |
| 1545 } | |
| 1546 | |
| 1547 | |
| 1548 /* f->state == ngx_http_fastcgi_st_data */ | |
| 1549 | |
| 1550 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
| 1551 | |
| 1552 if (f->length) { | |
| 639 | 1553 |
| 1554 if (f->pos == f->last) { | |
| 1555 break; | |
| 1556 } | |
| 1557 | |
| 3097 | 1558 msg = f->pos; |
| 479 | 1559 |
| 1560 if (f->pos + f->length <= f->last) { | |
| 1561 f->pos += f->length; | |
| 491 | 1562 f->length = 0; |
| 1563 f->state = ngx_http_fastcgi_st_padding; | |
| 479 | 1564 |
| 577 | 1565 } else { |
| 479 | 1566 f->length -= f->last - f->pos; |
| 1567 f->pos = f->last; | |
| 1568 } | |
| 1569 | |
| 3097 | 1570 for (m = f->pos - 1; msg < m; m--) { |
| 1571 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { | |
| 1572 break; | |
| 1573 } | |
| 491 | 1574 } |
| 479 | 1575 |
| 1576 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
| 3097 | 1577 "FastCGI sent in stderr: \"%*s\"", |
| 1578 m + 1 - msg, msg); | |
| 479 | 1579 |
| 1580 if (f->pos == f->last) { | |
| 1581 break; | |
| 1582 } | |
| 491 | 1583 |
| 1584 } else { | |
| 1585 f->state = ngx_http_fastcgi_st_version; | |
| 479 | 1586 } |
| 1587 | |
| 1588 continue; | |
| 1589 } | |
| 1590 | |
| 1591 | |
| 1592 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1593 | |
| 639 | 1594 if (f->pos == f->last) { |
| 1595 break; | |
| 1596 } | |
| 1597 | |
| 479 | 1598 if (p->free) { |
| 1599 b = p->free->buf; | |
| 1600 p->free = p->free->next; | |
| 1601 | |
| 1602 } else { | |
| 501 | 1603 b = ngx_alloc_buf(p->pool); |
| 1604 if (b == NULL) { | |
| 479 | 1605 return NGX_ERROR; |
| 1606 } | |
| 1607 } | |
| 1608 | |
| 1609 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 1610 | |
| 1611 b->pos = f->pos; | |
| 483 | 1612 b->start = buf->start; |
| 1613 b->end = buf->end; | |
| 479 | 1614 b->tag = p->tag; |
| 1615 b->temporary = 1; | |
| 1616 b->recycled = 1; | |
| 483 | 1617 |
| 1618 *prev = b; | |
| 1619 prev = &b->shadow; | |
| 479 | 1620 |
| 501 | 1621 cl = ngx_alloc_chain_link(p->pool); |
| 1622 if (cl == NULL) { | |
| 479 | 1623 return NGX_ERROR; |
| 1624 } | |
| 1625 | |
| 1626 cl->buf = b; | |
| 1627 cl->next = NULL; | |
| 1628 | |
| 501 | 1629 if (p->in) { |
| 1630 *p->last_in = cl; | |
| 1631 } else { | |
| 1632 p->in = cl; | |
| 1633 } | |
| 1634 p->last_in = &cl->next; | |
| 1635 | |
| 1636 | |
| 483 | 1637 /* STUB */ b->num = buf->num; |
| 1638 | |
|
1030
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|
1639 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1640 "input buf #%d %p", b->num, b->pos); |
| 479 | 1641 |
| 1642 if (f->pos + f->length < f->last) { | |
| 1643 | |
| 1644 if (f->padding) { | |
| 1645 f->state = ngx_http_fastcgi_st_padding; | |
| 1646 } else { | |
| 1647 f->state = ngx_http_fastcgi_st_version; | |
| 1648 } | |
| 1649 | |
| 1650 f->pos += f->length; | |
| 1651 b->last = f->pos; | |
| 1652 | |
| 1653 continue; | |
| 1654 } | |
| 1655 | |
| 1656 if (f->pos + f->length == f->last) { | |
| 1657 | |
| 1658 if (f->padding) { | |
| 1659 f->state = ngx_http_fastcgi_st_padding; | |
| 1660 } else { | |
| 1661 f->state = ngx_http_fastcgi_st_version; | |
| 1662 } | |
| 1663 | |
| 1664 b->last = f->last; | |
| 1665 | |
| 1666 break; | |
| 1667 } | |
| 1668 | |
| 1669 f->length -= f->last - f->pos; | |
| 1670 | |
| 1671 b->last = f->last; | |
| 1672 | |
| 1673 break; | |
| 1674 | |
| 1675 } | |
| 1676 | |
| 1677 if (b) { | |
| 483 | 1678 b->shadow = buf; |
| 479 | 1679 b->last_shadow = 1; |
| 483 | 1680 |
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changeset
|
1681 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1682 "input buf %p %z", b->pos, b->last - b->pos); |
|
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|
1683 |
| 483 | 1684 return NGX_OK; |
| 1685 } | |
| 1686 | |
| 1687 /* there is no data record in the buf, add it to free chain */ | |
| 1688 | |
| 1689 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
| 1690 return NGX_ERROR; | |
| 479 | 1691 } |
| 1692 | |
| 1693 return NGX_OK; | |
| 1694 } | |
| 1695 | |
| 1696 | |
| 487 | 1697 static ngx_int_t |
| 1698 ngx_http_fastcgi_process_record(ngx_http_request_t *r, | |
| 1699 ngx_http_fastcgi_ctx_t *f) | |
| 479 | 1700 { |
| 1701 u_char ch, *p; | |
| 1702 ngx_http_fastcgi_state_e state; | |
| 1703 | |
| 1704 state = f->state; | |
| 1705 | |
| 1706 for (p = f->pos; p < f->last; p++) { | |
| 1707 | |
| 1708 ch = *p; | |
| 1709 | |
| 1710 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1711 "http fastcgi record byte: %02Xd", ch); | |
| 1712 | |
| 1713 switch (state) { | |
| 1714 | |
| 1715 case ngx_http_fastcgi_st_version: | |
| 1716 if (ch != 1) { | |
| 1717 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1718 "upstream sent unsupported FastCGI " | |
| 1719 "protocol version: %d", ch); | |
| 1720 return NGX_ERROR; | |
| 1721 } | |
| 1722 state = ngx_http_fastcgi_st_type; | |
| 1723 break; | |
| 1724 | |
| 1725 case ngx_http_fastcgi_st_type: | |
| 1726 switch (ch) { | |
| 1727 case NGX_HTTP_FASTCGI_STDOUT: | |
| 1728 case NGX_HTTP_FASTCGI_STDERR: | |
| 1729 case NGX_HTTP_FASTCGI_END_REQUEST: | |
| 1730 f->type = (ngx_uint_t) ch; | |
| 1731 break; | |
| 1732 default: | |
| 1733 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1734 "upstream sent invalid FastCGI " | |
| 1735 "record type: %d", ch); | |
| 1736 return NGX_ERROR; | |
| 1737 | |
| 1738 } | |
| 1739 state = ngx_http_fastcgi_st_request_id_hi; | |
| 1740 break; | |
| 1741 | |
| 1742 /* we support the single request per connection */ | |
| 1743 | |
| 1744 case ngx_http_fastcgi_st_request_id_hi: | |
| 1745 if (ch != 0) { | |
| 1746 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1747 "upstream sent unexpected FastCGI " | |
| 1748 "request id high byte: %d", ch); | |
| 1749 return NGX_ERROR; | |
| 1750 } | |
| 1751 state = ngx_http_fastcgi_st_request_id_lo; | |
| 1752 break; | |
| 1753 | |
| 1754 case ngx_http_fastcgi_st_request_id_lo: | |
| 1755 if (ch != 1) { | |
| 1756 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1757 "upstream sent unexpected FastCGI " | |
| 1758 "request id low byte: %d", ch); | |
| 1759 return NGX_ERROR; | |
| 1760 } | |
| 1761 state = ngx_http_fastcgi_st_content_length_hi; | |
| 1762 break; | |
| 1763 | |
| 1764 case ngx_http_fastcgi_st_content_length_hi: | |
| 1765 f->length = ch << 8; | |
| 1766 state = ngx_http_fastcgi_st_content_length_lo; | |
| 1767 break; | |
| 1768 | |
| 1769 case ngx_http_fastcgi_st_content_length_lo: | |
| 1770 f->length |= (size_t) ch; | |
| 1771 state = ngx_http_fastcgi_st_padding_length; | |
| 1772 break; | |
| 1773 | |
| 1774 case ngx_http_fastcgi_st_padding_length: | |
| 1775 f->padding = (size_t) ch; | |
| 1776 state = ngx_http_fastcgi_st_reserved; | |
| 1777 break; | |
| 1778 | |
| 1779 case ngx_http_fastcgi_st_reserved: | |
| 1780 state = ngx_http_fastcgi_st_data; | |
| 1781 | |
| 1782 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1783 "http fastcgi record length: %z", f->length); | |
| 1784 | |
| 1785 f->pos = p + 1; | |
| 1786 f->state = state; | |
| 1787 | |
| 1788 return NGX_OK; | |
| 1789 | |
| 1790 /* suppress warning */ | |
| 1791 case ngx_http_fastcgi_st_data: | |
| 1792 case ngx_http_fastcgi_st_padding: | |
| 1793 break; | |
| 1794 } | |
| 1795 } | |
| 1796 | |
| 1797 f->state = state; | |
| 1798 | |
| 1799 return NGX_AGAIN; | |
| 1800 } | |
| 1801 | |
| 1802 | |
| 487 | 1803 static void |
| 1804 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
| 479 | 1805 { |
| 1806 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1807 "abort http fastcgi request"); | |
| 1808 | |
| 1809 return; | |
| 1810 } | |
| 1811 | |
| 1812 | |
| 487 | 1813 static void |
| 1814 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
| 479 | 1815 { |
| 1816 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1817 "finalize http fastcgi request"); | |
| 1818 | |
| 1819 return; | |
| 1820 } | |
| 1821 | |
| 1822 | |
| 509 | 1823 static ngx_int_t |
| 1824 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
| 479 | 1825 { |
| 2443 | 1826 ngx_http_variable_t *var, *v; |
| 1827 | |
| 1828 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
| 1829 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 1830 if (var == NULL) { | |
| 1831 return NGX_ERROR; | |
| 1832 } | |
| 1833 | |
| 1834 var->get_handler = v->get_handler; | |
| 1835 var->data = v->data; | |
| 479 | 1836 } |
| 1837 | |
| 509 | 1838 return NGX_OK; |
| 479 | 1839 } |
| 1840 | |
| 1841 | |
| 487 | 1842 static void * |
| 1843 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
| 479 | 1844 { |
| 1845 ngx_http_fastcgi_loc_conf_t *conf; | |
| 1846 | |
| 501 | 1847 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
| 1848 if (conf == NULL) { | |
|
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|
1849 return NULL; |
| 479 | 1850 } |
| 1851 | |
| 1852 /* | |
| 1853 * set by ngx_pcalloc(): | |
| 1854 * | |
| 1855 * conf->upstream.bufs.num = 0; | |
|
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proxy_ignore_headers and fastcgi_ignore_headers
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parents:
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diff
changeset
|
1856 * conf->upstream.ignore_headers = 0; |
| 479 | 1857 * conf->upstream.next_upstream = 0; |
|
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proxy_cache_methods and fastcgi_cache_methods
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parents:
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diff
changeset
|
1858 * conf->upstream.cache_use_stale = 0; |
|
6e1941b321b7
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changeset
|
1859 * conf->upstream.cache_methods = 0; |
| 479 | 1860 * conf->upstream.temp_path = NULL; |
| 649 | 1861 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
| 509 | 1862 * conf->upstream.uri = { 0, NULL }; |
| 1863 * conf->upstream.location = NULL; | |
|
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|
1864 * conf->upstream.store_lengths = NULL; |
|
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1865 * conf->upstream.store_values = NULL; |
| 509 | 1866 * |
| 479 | 1867 * conf->index.len = 0; |
| 1868 * conf->index.data = NULL; | |
| 1869 */ | |
| 1870 | |
|
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|
1871 conf->upstream.store = NGX_CONF_UNSET; |
|
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changeset
|
1872 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
| 581 | 1873 conf->upstream.buffering = NGX_CONF_UNSET; |
| 629 | 1874 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
| 581 | 1875 |
| 479 | 1876 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
| 1877 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
| 507 | 1878 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
| 1879 | |
| 479 | 1880 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
| 581 | 1881 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
| 529 | 1882 |
| 1883 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
| 577 | 1884 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
| 529 | 1885 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
| 509 | 1886 |
| 1887 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
| 1888 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
| 1889 | |
| 2602 | 1890 #if (NGX_HTTP_CACHE) |
| 1891 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
| 1892 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
| 1893 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; | |
| 1894 #endif | |
| 1895 | |
|
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parents:
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diff
changeset
|
1896 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
|
40d004d95d88
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parents:
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changeset
|
1897 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
|
40d004d95d88
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|
1898 |
| 657 | 1899 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
| 479 | 1900 |
| 1901 /* "fastcgi_cyclic_temp_file" is disabled */ | |
| 1902 conf->upstream.cyclic_temp_file = 0; | |
| 1903 | |
|
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changeset
|
1904 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
|
cd586e963db0
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|
1905 |
| 479 | 1906 return conf; |
| 1907 } | |
| 1908 | |
| 1909 | |
| 487 | 1910 static char * |
| 1911 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
| 479 | 1912 { |
| 1913 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
| 1914 ngx_http_fastcgi_loc_conf_t *conf = child; | |
| 1915 | |
| 509 | 1916 u_char *p; |
| 1917 size_t size; | |
| 1918 uintptr_t *code; | |
|
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parents:
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|
1919 ngx_str_t *h; |
|
1701
40d004d95d88
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|
1920 ngx_uint_t i; |
| 649 | 1921 ngx_keyval_t *src; |
| 1922 ngx_hash_init_t hash; | |
| 509 | 1923 ngx_http_script_compile_t sc; |
| 1924 ngx_http_script_copy_code_t *copy; | |
| 479 | 1925 |
|
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|
1926 if (conf->upstream.store != 0) { |
|
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changeset
|
1927 ngx_conf_merge_value(conf->upstream.store, |
|
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parents:
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changeset
|
1928 prev->upstream.store, 0); |
|
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parents:
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|
1929 |
|
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|
1930 if (conf->upstream.store_lengths == NULL) { |
|
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|
1931 conf->upstream.store_lengths = prev->upstream.store_lengths; |
|
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1932 conf->upstream.store_values = prev->upstream.store_values; |
|
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1933 } |
|
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|
1934 } |
|
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|
1935 |
|
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|
1936 ngx_conf_merge_uint_value(conf->upstream.store_access, |
|
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|
1937 prev->upstream.store_access, 0600); |
|
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proxy_store and fastcgi_store
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changeset
|
1938 |
| 581 | 1939 ngx_conf_merge_value(conf->upstream.buffering, |
| 1940 prev->upstream.buffering, 1); | |
| 1941 | |
| 629 | 1942 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
| 1943 prev->upstream.ignore_client_abort, 0); | |
| 1944 | |
| 479 | 1945 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
| 1946 prev->upstream.connect_timeout, 60000); | |
| 507 | 1947 |
| 479 | 1948 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
| 1949 prev->upstream.send_timeout, 60000); | |
| 1950 | |
| 1951 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
| 1952 prev->upstream.read_timeout, 60000); | |
| 1953 | |
| 507 | 1954 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
| 1955 prev->upstream.send_lowat, 0); | |
| 479 | 1956 |
| 581 | 1957 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
| 1958 prev->upstream.buffer_size, | |
| 479 | 1959 (size_t) ngx_pagesize); |
| 1960 | |
| 507 | 1961 |
| 479 | 1962 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
| 1963 8, ngx_pagesize); | |
| 1964 | |
| 1965 if (conf->upstream.bufs.num < 2) { | |
| 1966 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1967 "there must be at least 2 \"fastcgi_buffers\""); | |
| 1968 return NGX_CONF_ERROR; | |
| 1969 } | |
| 1970 | |
| 1971 | |
| 581 | 1972 size = conf->upstream.buffer_size; |
| 479 | 1973 if (size < conf->upstream.bufs.size) { |
| 1974 size = conf->upstream.bufs.size; | |
| 1975 } | |
| 1976 | |
| 1977 | |
| 529 | 1978 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
| 1979 prev->upstream.busy_buffers_size_conf, | |
| 479 | 1980 NGX_CONF_UNSET_SIZE); |
| 1981 | |
| 529 | 1982 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 1983 conf->upstream.busy_buffers_size = 2 * size; |
| 529 | 1984 } else { |
| 1985 conf->upstream.busy_buffers_size = | |
| 1986 conf->upstream.busy_buffers_size_conf; | |
| 1987 } | |
| 479 | 1988 |
| 529 | 1989 if (conf->upstream.busy_buffers_size < size) { |
| 479 | 1990 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 1991 "\"fastcgi_busy_buffers_size\" must be equal or bigger than " | |
|
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parents:
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diff
changeset
|
1992 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 1993 "one of the \"fastcgi_buffers\""); |
| 1994 | |
| 1995 return NGX_CONF_ERROR; | |
| 529 | 1996 } |
| 479 | 1997 |
| 529 | 1998 if (conf->upstream.busy_buffers_size |
| 1999 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
| 479 | 2000 { |
| 2001 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2002 "\"fastcgi_busy_buffers_size\" must be less than " | |
| 2003 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
| 2004 | |
| 2005 return NGX_CONF_ERROR; | |
| 2006 } | |
| 2007 | |
| 2008 | |
| 529 | 2009 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
| 2010 prev->upstream.temp_file_write_size_conf, | |
| 479 | 2011 NGX_CONF_UNSET_SIZE); |
| 2012 | |
| 529 | 2013 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2014 conf->upstream.temp_file_write_size = 2 * size; |
| 529 | 2015 } else { |
| 2016 conf->upstream.temp_file_write_size = | |
| 2017 conf->upstream.temp_file_write_size_conf; | |
| 2018 } | |
| 479 | 2019 |
| 529 | 2020 if (conf->upstream.temp_file_write_size < size) { |
| 479 | 2021 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2022 "\"fastcgi_temp_file_write_size\" must be equal or bigger than " | |
|
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|
2023 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2024 "one of the \"fastcgi_buffers\""); |
| 2025 | |
| 2026 return NGX_CONF_ERROR; | |
| 2027 } | |
| 2028 | |
| 2029 | |
| 529 | 2030 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
| 2031 prev->upstream.max_temp_file_size_conf, | |
| 479 | 2032 NGX_CONF_UNSET_SIZE); |
| 2033 | |
| 529 | 2034 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2035 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
| 529 | 2036 } else { |
| 2037 conf->upstream.max_temp_file_size = | |
| 2038 conf->upstream.max_temp_file_size_conf; | |
| 2039 } | |
| 479 | 2040 |
| 529 | 2041 if (conf->upstream.max_temp_file_size != 0 |
| 2042 && conf->upstream.max_temp_file_size < size) | |
| 479 | 2043 { |
| 2044 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2045 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
| 2046 "the temporary files usage or must be equal or bigger than " | |
|
1125
2d978e1443ed
use the contemporary directives
Igor Sysoev <igor@sysoev.ru>
parents:
1097
diff
changeset
|
2047 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2048 "one of the \"fastcgi_buffers\""); |
| 2049 | |
| 2050 return NGX_CONF_ERROR; | |
| 2051 } | |
| 2052 | |
| 2053 | |
|
2786
4e002555652d
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Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2054 ngx_conf_merge_bitmask_value(conf->upstream.ignore_headers, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2055 prev->upstream.ignore_headers, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2056 NGX_CONF_BITMASK_SET); |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2057 |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2058 |
| 479 | 2059 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
| 487 | 2060 prev->upstream.next_upstream, |
| 2061 (NGX_CONF_BITMASK_SET | |
| 2062 |NGX_HTTP_UPSTREAM_FT_ERROR | |
| 2063 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
| 479 | 2064 |
| 665 | 2065 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
| 2066 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
| 2067 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2068 } | |
| 2069 | |
|
2592
3a8a53c0c42f
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Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2070 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
| 479 | 2071 prev->upstream.temp_path, |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2072 &ngx_http_fastcgi_temp_path) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2073 != NGX_OK) |
|
3a8a53c0c42f
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Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2074 { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2075 return NGX_CONF_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2076 } |
| 479 | 2077 |
| 2602 | 2078 #if (NGX_HTTP_CACHE) |
| 2079 | |
| 2080 ngx_conf_merge_ptr_value(conf->upstream.cache, | |
| 2081 prev->upstream.cache, NULL); | |
| 2082 | |
| 2083 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { | |
| 2084 ngx_shm_zone_t *shm_zone; | |
| 2085 | |
| 2086 shm_zone = conf->upstream.cache; | |
| 2087 | |
| 2088 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2089 "\"fastcgi_cache\" zone \"%V\" is unknown", | |
|
2716
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Igor Sysoev <igor@sysoev.ru>
parents:
2661
diff
changeset
|
2090 &shm_zone->shm.name); |
| 2602 | 2091 |
| 2092 return NGX_CONF_ERROR; | |
| 2093 } | |
| 2094 | |
| 2095 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
| 2096 prev->upstream.cache_min_uses, 1); | |
| 2097 | |
| 2098 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, | |
| 2099 prev->upstream.cache_use_stale, | |
| 2100 (NGX_CONF_BITMASK_SET | |
| 2101 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
| 2102 | |
| 2103 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
| 2104 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
| 2105 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2106 } | |
| 2107 | |
|
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2108 if (conf->upstream.cache_methods == 0) { |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2109 conf->upstream.cache_methods = prev->upstream.cache_methods; |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
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2786
diff
changeset
|
2110 } |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
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|
2111 |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
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parents:
2786
diff
changeset
|
2112 conf->upstream.cache_methods |= NGX_HTTP_GET|NGX_HTTP_HEAD; |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
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changeset
|
2113 |
| 2602 | 2114 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
| 2115 prev->upstream.cache_valid, NULL); | |
| 2116 | |
| 2661 | 2117 if (conf->cache_key.value.data == NULL) { |
| 2118 conf->cache_key = prev->cache_key; | |
| 2119 } | |
| 2120 | |
| 2602 | 2121 #endif |
| 2122 | |
| 509 | 2123 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
| 2124 prev->upstream.pass_request_headers, 1); | |
| 2125 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
| 2126 prev->upstream.pass_request_body, 1); | |
| 2127 | |
| 657 | 2128 ngx_conf_merge_value(conf->upstream.intercept_errors, |
| 2129 prev->upstream.intercept_errors, 0); | |
| 509 | 2130 |
| 1228 | 2131 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
| 2132 | |
| 507 | 2133 |
| 479 | 2134 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
| 2135 | |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2136 hash.max_size = 512; |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2137 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>
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diff
changeset
|
2138 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
|
2139 |
|
3439
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2140 #if (NGX_HTTP_CACHE) |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
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parents:
3425
diff
changeset
|
2141 |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2142 h = conf->upstream.cache ? ngx_http_fastcgi_hide_cache_headers: |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2143 ngx_http_fastcgi_hide_headers; |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2144 #else |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2145 |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2146 h = ngx_http_fastcgi_hide_headers; |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2147 |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2148 #endif |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2149 |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2150 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
|
3439
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2151 &prev->upstream, h, &hash) |
| 649 | 2152 != NGX_OK) |
| 2153 { | |
| 2154 return NGX_CONF_ERROR; | |
| 2155 } | |
| 2156 | |
| 884 | 2157 if (conf->upstream.upstream == NULL) { |
| 2158 conf->upstream.upstream = prev->upstream.upstream; | |
| 507 | 2159 } |
| 2160 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2161 if (conf->fastcgi_lengths == NULL) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2162 conf->fastcgi_lengths = prev->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2163 conf->fastcgi_values = prev->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2164 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2165 |
| 2443 | 2166 #if (NGX_PCRE) |
| 2167 if (conf->split_regex == NULL) { | |
| 2168 conf->split_regex = prev->split_regex; | |
| 2169 conf->split_name = prev->split_name; | |
| 2170 } | |
| 2171 #endif | |
| 2172 | |
| 509 | 2173 if (conf->params_source == NULL) { |
| 573 | 2174 conf->flushes = prev->flushes; |
| 509 | 2175 conf->params_len = prev->params_len; |
| 2176 conf->params = prev->params; | |
| 573 | 2177 conf->params_source = prev->params_source; |
| 509 | 2178 |
| 2179 if (conf->params_source == NULL) { | |
| 2180 return NGX_CONF_OK; | |
| 2181 } | |
| 2182 } | |
| 2183 | |
| 2184 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
| 2185 if (conf->params_len == NULL) { | |
| 2186 return NGX_CONF_ERROR; | |
| 2187 } | |
| 573 | 2188 |
| 509 | 2189 conf->params = ngx_array_create(cf->pool, 512, 1); |
| 2190 if (conf->params == NULL) { | |
| 2191 return NGX_CONF_ERROR; | |
| 2192 } | |
| 2193 | |
| 2194 src = conf->params_source->elts; | |
| 2195 for (i = 0; i < conf->params_source->nelts; i++) { | |
| 2196 | |
| 2197 if (ngx_http_script_variables_count(&src[i].value) == 0) { | |
| 2198 copy = ngx_array_push_n(conf->params_len, | |
| 2199 sizeof(ngx_http_script_copy_code_t)); | |
| 2200 if (copy == NULL) { | |
| 2201 return NGX_CONF_ERROR; | |
| 2202 } | |
| 2203 | |
| 2204 copy->code = (ngx_http_script_code_pt) | |
| 2205 ngx_http_script_copy_len_code; | |
| 2206 copy->len = src[i].key.len; | |
| 2207 | |
| 2208 | |
| 2209 copy = ngx_array_push_n(conf->params_len, | |
| 2210 sizeof(ngx_http_script_copy_code_t)); | |
| 2211 if (copy == NULL) { | |
| 2212 return NGX_CONF_ERROR; | |
| 2213 } | |
| 2214 | |
| 2215 copy->code = (ngx_http_script_code_pt) | |
| 2216 ngx_http_script_copy_len_code; | |
| 2217 copy->len = src[i].value.len; | |
| 2218 | |
| 2219 | |
| 2220 size = (sizeof(ngx_http_script_copy_code_t) | |
| 2221 + src[i].key.len + src[i].value.len | |
| 2222 + sizeof(uintptr_t) - 1) | |
| 2223 & ~(sizeof(uintptr_t) - 1); | |
| 2224 | |
| 2225 copy = ngx_array_push_n(conf->params, size); | |
| 2226 if (copy == NULL) { | |
| 2227 return NGX_CONF_ERROR; | |
| 2228 } | |
| 577 | 2229 |
| 509 | 2230 copy->code = ngx_http_script_copy_code; |
| 2231 copy->len = src[i].key.len + src[i].value.len; | |
| 2232 | |
| 2233 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 2234 | |
| 2235 p = ngx_cpymem(p, src[i].key.data, src[i].key.len); | |
| 2236 ngx_memcpy(p, src[i].value.data, src[i].value.len); | |
| 2237 | |
| 2238 } else { | |
| 2239 copy = ngx_array_push_n(conf->params_len, | |
| 2240 sizeof(ngx_http_script_copy_code_t)); | |
| 2241 if (copy == NULL) { | |
| 2242 return NGX_CONF_ERROR; | |
| 2243 } | |
| 2244 | |
| 2245 copy->code = (ngx_http_script_code_pt) | |
| 2246 ngx_http_script_copy_len_code; | |
| 2247 copy->len = src[i].key.len; | |
| 2248 | |
| 2249 | |
| 2250 size = (sizeof(ngx_http_script_copy_code_t) | |
| 2251 + src[i].key.len + sizeof(uintptr_t) - 1) | |
| 2252 & ~(sizeof(uintptr_t) - 1); | |
| 2253 | |
| 2254 copy = ngx_array_push_n(conf->params, size); | |
| 2255 if (copy == NULL) { | |
| 2256 return NGX_CONF_ERROR; | |
| 2257 } | |
| 577 | 2258 |
| 509 | 2259 copy->code = ngx_http_script_copy_code; |
| 2260 copy->len = src[i].key.len; | |
| 2261 | |
| 2262 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 2263 ngx_memcpy(p, src[i].key.data, src[i].key.len); | |
| 2264 | |
| 2265 | |
| 2266 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
| 2267 | |
| 2268 sc.cf = cf; | |
| 2269 sc.source = &src[i].value; | |
| 573 | 2270 sc.flushes = &conf->flushes; |
| 509 | 2271 sc.lengths = &conf->params_len; |
| 2272 sc.values = &conf->params; | |
| 2273 | |
| 2274 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
| 2275 return NGX_CONF_ERROR; | |
| 2276 } | |
| 2277 } | |
| 2278 | |
| 2279 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2280 if (code == NULL) { | |
| 2281 return NGX_CONF_ERROR; | |
| 2282 } | |
| 2283 | |
| 2284 *code = (uintptr_t) NULL; | |
| 2285 | |
| 2286 | |
| 2287 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
| 2288 if (code == NULL) { | |
| 2289 return NGX_CONF_ERROR; | |
| 2290 } | |
| 2291 | |
| 2292 *code = (uintptr_t) NULL; | |
| 2293 } | |
| 2294 | |
| 2295 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2296 if (code == NULL) { | |
| 2297 return NGX_CONF_ERROR; | |
| 2298 } | |
| 2299 | |
| 2300 *code = (uintptr_t) NULL; | |
| 2301 | |
| 479 | 2302 return NGX_CONF_OK; |
| 2303 } | |
| 509 | 2304 |
| 2305 | |
| 573 | 2306 static ngx_int_t |
| 2307 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
| 2308 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 2309 { |
| 2310 u_char *p; | |
| 2443 | 2311 ngx_http_fastcgi_ctx_t *f; |
| 509 | 2312 ngx_http_fastcgi_loc_conf_t *flcf; |
| 2313 | |
| 2443 | 2314 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 2315 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2316 f = ngx_http_fastcgi_split(r, flcf); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2317 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2318 if (f == NULL) { |
| 2443 | 2319 return NGX_ERROR; |
| 2320 } | |
| 2321 | |
| 2322 if (f->script_name.len == 0 | |
| 2323 || f->script_name.data[f->script_name.len - 1] != '/') | |
| 2324 { | |
| 2325 v->len = f->script_name.len; | |
|
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2326 v->valid = 1; |
| 1565 | 2327 v->no_cacheable = 0; |
|
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2328 v->not_found = 0; |
| 2443 | 2329 v->data = f->script_name.data; |
|
1097
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fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2330 |
| 573 | 2331 return NGX_OK; |
| 509 | 2332 } |
| 2333 | |
| 2443 | 2334 v->len = f->script_name.len + flcf->index.len; |
| 2335 | |
| 2336 v->data = ngx_pnalloc(r->pool, v->len); | |
| 2337 if (v->data == NULL) { | |
| 2338 return NGX_ERROR; | |
| 2339 } | |
| 2340 | |
| 2341 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
| 2342 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
| 2343 | |
| 573 | 2344 return NGX_OK; |
| 509 | 2345 } |
| 2346 | |
| 2347 | |
| 2443 | 2348 static ngx_int_t |
| 2349 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
| 2350 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2351 { | |
| 2352 ngx_http_fastcgi_ctx_t *f; | |
| 2353 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 2354 | |
| 2355 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 2356 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2357 f = ngx_http_fastcgi_split(r, flcf); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2358 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2359 if (f == NULL) { |
| 2443 | 2360 return NGX_ERROR; |
| 2361 } | |
| 2362 | |
| 2363 v->len = f->path_info.len; | |
| 2364 v->valid = 1; | |
| 2365 v->no_cacheable = 0; | |
| 2366 v->not_found = 0; | |
| 2367 v->data = f->path_info.data; | |
| 2368 | |
| 2369 return NGX_OK; | |
| 2370 } | |
| 2371 | |
| 2372 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2373 static ngx_http_fastcgi_ctx_t * |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2374 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
| 2443 | 2375 { |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2376 ngx_http_fastcgi_ctx_t *f; |
| 2443 | 2377 #if (NGX_PCRE) |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2378 ngx_int_t n; |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2379 int captures[(1 + 2) * 3]; |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2380 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2381 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2382 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2383 if (f == NULL) { |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2384 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2385 if (f == NULL) { |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2386 return NULL; |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2387 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2388 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2389 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2390 } |
| 2443 | 2391 |
| 2392 if (f->script_name.len) { | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2393 return f; |
| 2443 | 2394 } |
| 2395 | |
| 2396 if (flcf->split_regex == NULL) { | |
| 2397 f->script_name = r->uri; | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2398 return f; |
| 2443 | 2399 } |
| 2400 | |
| 2401 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
| 2402 | |
| 2403 if (n == NGX_REGEX_NO_MATCHED) { | |
| 2404 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
|
2405 return f; |
| 2443 | 2406 } |
| 2407 | |
| 2408 if (n < 0) { | |
| 2409 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2410 ngx_regex_exec_n " failed: %d on \"%V\" using \"%V\"", | |
| 2411 n, &r->uri, &flcf->split_name); | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2412 return NULL; |
| 2443 | 2413 } |
| 2414 | |
| 2415 /* match */ | |
| 2416 | |
| 2417 f->script_name.len = captures[3] - captures[2]; | |
| 2418 f->script_name.data = r->uri.data; | |
| 2419 | |
| 2420 f->path_info.len = captures[5] - captures[4]; | |
| 2421 f->path_info.data = r->uri.data + f->script_name.len; | |
| 2422 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2423 return f; |
| 2443 | 2424 |
| 2425 #else | |
| 2426 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2427 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
|
2428 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2429 if (f == NULL) { |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2430 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
|
2431 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
|
2432 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
|
2433 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2434 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2435 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
|
2436 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2437 |
| 2443 | 2438 f->script_name = r->uri; |
| 2439 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2440 return f; |
| 2443 | 2441 |
| 2442 #endif | |
| 2443 } | |
| 2444 | |
| 2445 | |
| 509 | 2446 static char * |
| 2447 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2448 { | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2449 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2450 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2451 ngx_url_t u; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2452 ngx_str_t *value, *url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2453 ngx_uint_t n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2454 ngx_http_core_loc_conf_t *clcf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2455 ngx_http_script_compile_t sc; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2456 |
|
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
2457 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
| 555 | 2458 return "is duplicate"; |
| 2459 } | |
| 2460 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2461 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
|
3425
0189a8f4c7c3
merge r2990, r3324, r3384, r3419:
Igor Sysoev <igor@sysoev.ru>
parents:
3245
diff
changeset
|
2462 |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2463 clcf->handler = ngx_http_fastcgi_handler; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2464 |
|
3425
0189a8f4c7c3
merge r2990, r3324, r3384, r3419:
Igor Sysoev <igor@sysoev.ru>
parents:
3245
diff
changeset
|
2465 if (clcf->name.data[clcf->name.len - 1] == '/') { |
|
0189a8f4c7c3
merge r2990, r3324, r3384, r3419:
Igor Sysoev <igor@sysoev.ru>
parents:
3245
diff
changeset
|
2466 clcf->auto_redirect = 1; |
|
0189a8f4c7c3
merge r2990, r3324, r3384, r3419:
Igor Sysoev <igor@sysoev.ru>
parents:
3245
diff
changeset
|
2467 } |
|
0189a8f4c7c3
merge r2990, r3324, r3384, r3419:
Igor Sysoev <igor@sysoev.ru>
parents:
3245
diff
changeset
|
2468 |
| 509 | 2469 value = cf->args->elts; |
| 2470 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2471 url = &value[1]; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2472 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2473 n = ngx_http_script_variables_count(url); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2474 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2475 if (n) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2476 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2477 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2478 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2479 sc.cf = cf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2480 sc.source = url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2481 sc.lengths = &flcf->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2482 sc.values = &flcf->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2483 sc.variables = n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2484 sc.complete_lengths = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2485 sc.complete_values = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2486 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2487 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2488 return NGX_CONF_ERROR; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2489 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2490 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2491 return NGX_CONF_OK; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2492 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2493 |
| 651 | 2494 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 2495 | |
| 2496 u.url = value[1]; | |
| 884 | 2497 u.no_resolve = 1; |
| 2498 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2499 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2500 if (flcf->upstream.upstream == NULL) { |
| 509 | 2501 return NGX_CONF_ERROR; |
| 2502 } | |
| 2503 | |
| 2504 return NGX_CONF_OK; | |
| 2505 } | |
| 2506 | |
| 2507 | |
| 2508 static char * | |
| 2443 | 2509 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 2510 { | |
| 2511 #if (NGX_PCRE) | |
| 2512 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2513 | |
| 2514 ngx_int_t n; | |
| 2515 ngx_str_t *value, err; | |
| 2516 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
| 2517 | |
| 2518 value = cf->args->elts; | |
| 2519 | |
| 2520 flcf->split_name = value[1]; | |
| 2521 | |
| 2522 err.len = NGX_MAX_CONF_ERRSTR; | |
| 2523 err.data = errstr; | |
| 2524 | |
| 2525 flcf->split_regex = ngx_regex_compile(&value[1], 0, cf->pool, &err); | |
| 2526 | |
| 2527 if (flcf->split_regex == NULL) { | |
| 2528 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data); | |
| 2529 return NGX_CONF_ERROR; | |
| 2530 } | |
| 2531 | |
| 2532 n = ngx_regex_capture_count(flcf->split_regex); | |
| 2533 | |
| 2534 if (n < 0) { | |
| 2535 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2536 ngx_regex_capture_count_n " failed for " | |
| 2537 "pattern \"%V\"", &value[1]); | |
| 2538 return NGX_CONF_ERROR; | |
| 2539 } | |
| 2540 | |
| 2541 if (n != 2) { | |
| 2542 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2543 "pattern \"%V\" must have 2 captures", &value[1]); | |
| 2544 return NGX_CONF_ERROR; | |
| 2545 } | |
| 2546 | |
| 2547 return NGX_CONF_OK; | |
| 2548 | |
| 2549 #else | |
| 2550 | |
| 2551 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2552 "\"%V\" requires PCRE library", &cmd->name); | |
| 2553 return NGX_CONF_ERROR; | |
| 2554 | |
| 2555 #endif | |
| 2556 } | |
| 2557 | |
| 2558 | |
| 2559 static char * | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2560 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
|
2561 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2562 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
5383f5232364
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parents:
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diff
changeset
|
2563 |
|
5383f5232364
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changeset
|
2564 ngx_str_t *value; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2565 ngx_http_script_compile_t sc; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
1291
diff
changeset
|
2566 |
|
2944
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2567 if (flcf->upstream.store != NGX_CONF_UNSET |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2568 || flcf->upstream.store_lengths) |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2569 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2570 return "is duplicate"; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
1291
diff
changeset
|
2571 } |
|
5383f5232364
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parents:
1291
diff
changeset
|
2572 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
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diff
changeset
|
2573 value = cf->args->elts; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
1291
diff
changeset
|
2574 |
|
2944
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2575 if (ngx_strcmp(value[1].data, "off") == 0) { |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2576 flcf->upstream.store = 0; |
|
1295
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2577 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2578 } |
|
5383f5232364
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parents:
1291
diff
changeset
|
2579 |
|
2944
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2580 #if (NGX_HTTP_CACHE) |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2581 |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2582 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2583 && flcf->upstream.cache != NULL) |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2584 { |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
2585 return "is incompatible with \"fastcgi_cache\""; |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2586 } |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
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diff
changeset
|
2587 |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
2588 #endif |
|
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merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
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diff
changeset
|
2589 |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2590 if (ngx_strcmp(value[1].data, "on") == 0) { |
|
f892042956e3
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2591 flcf->upstream.store = 1; |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2592 return NGX_CONF_OK; |
|
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parents:
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diff
changeset
|
2593 } |
|
5383f5232364
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parents:
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diff
changeset
|
2594 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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diff
changeset
|
2595 /* include the terminating '\0' into script */ |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
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diff
changeset
|
2596 value[1].len++; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
1291
diff
changeset
|
2597 |
|
5383f5232364
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diff
changeset
|
2598 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
5383f5232364
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parents:
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diff
changeset
|
2599 |
|
5383f5232364
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diff
changeset
|
2600 sc.cf = cf; |
|
5383f5232364
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diff
changeset
|
2601 sc.source = &value[1]; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
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diff
changeset
|
2602 sc.lengths = &flcf->upstream.store_lengths; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
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diff
changeset
|
2603 sc.values = &flcf->upstream.store_values; |
|
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
2604 sc.variables = ngx_http_script_variables_count(&value[1]); |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
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diff
changeset
|
2605 sc.complete_lengths = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
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diff
changeset
|
2606 sc.complete_values = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2607 |
|
5383f5232364
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parents:
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diff
changeset
|
2608 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
|
2609 return NGX_CONF_ERROR; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2610 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2611 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2612 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2613 } |
|
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2614 |
|
5383f5232364
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parents:
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diff
changeset
|
2615 |
| 2602 | 2616 #if (NGX_HTTP_CACHE) |
| 2617 | |
| 2618 static char * | |
| 2619 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2620 { | |
| 2621 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2622 | |
| 2623 ngx_str_t *value; | |
| 2624 | |
| 2625 value = cf->args->elts; | |
| 2626 | |
| 2627 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
| 2628 return "is duplicate"; | |
| 2629 } | |
| 2630 | |
| 2631 if (ngx_strcmp(value[1].data, "off") == 0) { | |
| 2632 flcf->upstream.cache = NULL; | |
| 2633 return NGX_CONF_OK; | |
| 2634 } | |
| 2635 | |
|
2944
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2636 if (flcf->upstream.store > 0 || flcf->upstream.store_lengths) { |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2637 return "is incompatible with \"fastcgi_store\""; |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2638 } |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2639 |
| 2602 | 2640 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
| 2641 &ngx_http_fastcgi_module); | |
| 2642 if (flcf->upstream.cache == NULL) { | |
| 2643 return NGX_CONF_ERROR; | |
| 2644 } | |
| 2645 | |
| 2646 return NGX_CONF_OK; | |
| 2647 } | |
| 2648 | |
| 2649 | |
| 2650 static char * | |
| 2651 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2652 { | |
| 2653 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2654 | |
| 2655 ngx_str_t *value; | |
| 2656 ngx_http_compile_complex_value_t ccv; | |
| 2657 | |
| 2658 value = cf->args->elts; | |
| 2659 | |
| 2660 if (flcf->cache_key.value.len) { | |
| 2661 return "is duplicate"; | |
| 2662 } | |
| 2663 | |
| 2664 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
| 2665 | |
| 2666 ccv.cf = cf; | |
| 2667 ccv.value = &value[1]; | |
| 2668 ccv.complex_value = &flcf->cache_key; | |
| 2669 | |
| 2670 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
| 2671 return NGX_CONF_ERROR; | |
| 2672 } | |
| 2673 | |
| 2674 return NGX_CONF_OK; | |
| 2675 } | |
| 2676 | |
| 2677 #endif | |
| 2678 | |
| 2679 | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2680 static char * |
| 509 | 2681 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
| 2682 { | |
| 2683 #if (NGX_FREEBSD) | |
| 2684 ssize_t *np = data; | |
| 2685 | |
| 673 | 2686 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
| 509 | 2687 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2688 "\"fastcgi_send_lowat\" must be less than %d " | |
| 2689 "(sysctl net.inet.tcp.sendspace)", | |
| 2690 ngx_freebsd_net_inet_tcp_sendspace); | |
| 2691 | |
| 2692 return NGX_CONF_ERROR; | |
| 2693 } | |
| 2694 | |
| 2695 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
| 2696 ssize_t *np = data; | |
| 2697 | |
| 2698 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 2699 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
| 2700 | |
| 2701 *np = 0; | |
| 2702 | |
| 2703 #endif | |
| 2704 | |
| 2705 return NGX_CONF_OK; | |
| 2706 } | |
| 884 | 2707 |
| 2708 | |
| 2709 static char * | |
| 2710 ngx_http_fastcgi_upstream_max_fails_unsupported(ngx_conf_t *cf, | |
| 2711 ngx_command_t *cmd, void *conf) | |
| 2712 { | |
| 2713 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2714 "\"fastcgi_upstream_max_fails\" is not supported, " | |
| 2715 "use the \"max_fails\" parameter of the \"server\" directive ", | |
| 2716 "inside the \"upstream\" block"); | |
| 2717 | |
| 2718 return NGX_CONF_ERROR; | |
| 2719 } | |
| 2720 | |
| 2721 | |
| 2722 static char * | |
| 2723 ngx_http_fastcgi_upstream_fail_timeout_unsupported(ngx_conf_t *cf, | |
| 2724 ngx_command_t *cmd, void *conf) | |
| 2725 { | |
| 2726 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2727 "\"fastcgi_upstream_fail_timeout\" is not supported, " | |
| 2728 "use the \"fail_timeout\" parameter of the \"server\" directive ", | |
| 2729 "inside the \"upstream\" block"); | |
| 2730 | |
| 2731 return NGX_CONF_ERROR; | |
| 2732 } |