Mercurial > hg > nginx
annotate src/http/modules/ngx_http_fastcgi_module.c @ 2422:7af1e5fe102c
variable support for unix sockets in fastcgi_pass and proxy_pass
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Tue, 23 Dec 2008 19:35:12 +0000 |
| parents | 848d944eae81 |
| children | d3454e719bbb |
| 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; |
| 479 | 25 } ngx_http_fastcgi_loc_conf_t; |
| 26 | |
| 27 | |
| 28 typedef enum { | |
| 29 ngx_http_fastcgi_st_version = 0, | |
| 30 ngx_http_fastcgi_st_type, | |
| 31 ngx_http_fastcgi_st_request_id_hi, | |
| 32 ngx_http_fastcgi_st_request_id_lo, | |
| 33 ngx_http_fastcgi_st_content_length_hi, | |
| 34 ngx_http_fastcgi_st_content_length_lo, | |
| 35 ngx_http_fastcgi_st_padding_length, | |
| 36 ngx_http_fastcgi_st_reserved, | |
| 37 ngx_http_fastcgi_st_data, | |
| 515 | 38 ngx_http_fastcgi_st_padding |
| 479 | 39 } ngx_http_fastcgi_state_e; |
| 40 | |
| 41 | |
| 42 typedef struct { | |
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43 u_char *start; |
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44 u_char *end; |
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45 } ngx_http_fastcgi_split_part_t; |
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46 |
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47 |
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48 typedef struct { |
| 651 | 49 ngx_http_fastcgi_state_e state; |
| 50 u_char *pos; | |
| 51 u_char *last; | |
| 52 ngx_uint_t type; | |
| 53 size_t length; | |
| 54 size_t padding; | |
| 55 | |
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56 ngx_uint_t fastcgi_stdout; /* unsigned :1 */ |
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57 |
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58 ngx_array_t *split_parts; |
| 479 | 59 } ngx_http_fastcgi_ctx_t; |
| 60 | |
| 61 | |
| 62 #define NGX_HTTP_FASTCGI_RESPONDER 1 | |
| 63 | |
| 64 #define NGX_HTTP_FASTCGI_BEGIN_REQUEST 1 | |
| 65 #define NGX_HTTP_FASTCGI_ABORT_REQUEST 2 | |
| 66 #define NGX_HTTP_FASTCGI_END_REQUEST 3 | |
| 67 #define NGX_HTTP_FASTCGI_PARAMS 4 | |
| 68 #define NGX_HTTP_FASTCGI_STDIN 5 | |
| 69 #define NGX_HTTP_FASTCGI_STDOUT 6 | |
| 70 #define NGX_HTTP_FASTCGI_STDERR 7 | |
| 71 #define NGX_HTTP_FASTCGI_DATA 8 | |
| 72 | |
| 73 | |
| 74 typedef struct { | |
| 75 u_char version; | |
| 76 u_char type; | |
| 77 u_char request_id_hi; | |
| 78 u_char request_id_lo; | |
| 79 u_char content_length_hi; | |
| 80 u_char content_length_lo; | |
| 81 u_char padding_length; | |
| 82 u_char reserved; | |
| 83 } ngx_http_fastcgi_header_t; | |
| 84 | |
| 85 | |
| 86 typedef struct { | |
| 87 u_char role_hi; | |
| 88 u_char role_lo; | |
| 89 u_char flags; | |
| 90 u_char reserved[5]; | |
| 91 } ngx_http_fastcgi_begin_request_t; | |
| 92 | |
| 93 | |
| 509 | 94 typedef struct { |
| 95 u_char version; | |
| 96 u_char type; | |
| 97 u_char request_id_hi; | |
| 98 u_char request_id_lo; | |
| 99 } ngx_http_fastcgi_header_small_t; | |
| 100 | |
| 101 | |
| 102 typedef struct { | |
| 103 ngx_http_fastcgi_header_t h0; | |
| 104 ngx_http_fastcgi_begin_request_t br; | |
| 105 ngx_http_fastcgi_header_small_t h1; | |
| 106 } ngx_http_fastcgi_request_start_t; | |
| 107 | |
| 108 | |
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109 static ngx_int_t ngx_http_fastcgi_eval(ngx_http_request_t *r, |
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110 ngx_http_fastcgi_loc_conf_t *flcf); |
| 479 | 111 static ngx_int_t ngx_http_fastcgi_create_request(ngx_http_request_t *r); |
| 112 static ngx_int_t ngx_http_fastcgi_reinit_request(ngx_http_request_t *r); | |
| 113 static ngx_int_t ngx_http_fastcgi_process_header(ngx_http_request_t *r); | |
| 114 static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, | |
| 487 | 115 ngx_buf_t *buf); |
| 479 | 116 static ngx_int_t ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
| 487 | 117 ngx_http_fastcgi_ctx_t *f); |
| 479 | 118 static void ngx_http_fastcgi_abort_request(ngx_http_request_t *r); |
| 119 static void ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, | |
| 487 | 120 ngx_int_t rc); |
| 479 | 121 |
| 509 | 122 static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); |
| 123 static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); | |
| 124 static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, | |
| 125 void *parent, void *child); | |
| 573 | 126 static ngx_int_t ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, |
| 127 ngx_http_variable_value_t *v, uintptr_t data); | |
| 509 | 128 |
| 479 | 129 static char *ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
| 487 | 130 void *conf); |
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131 static char *ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, |
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132 void *conf); |
| 479 | 133 static char *ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, |
| 487 | 134 void *data); |
| 479 | 135 |
| 884 | 136 static char *ngx_http_fastcgi_upstream_max_fails_unsupported(ngx_conf_t *cf, |
| 137 ngx_command_t *cmd, void *conf); | |
| 138 static char *ngx_http_fastcgi_upstream_fail_timeout_unsupported(ngx_conf_t *cf, | |
| 139 ngx_command_t *cmd, void *conf); | |
| 140 | |
| 479 | 141 |
| 509 | 142 static ngx_conf_post_t ngx_http_fastcgi_lowat_post = |
| 143 { ngx_http_fastcgi_lowat_check }; | |
| 479 | 144 |
| 145 | |
| 146 static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = { | |
| 147 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
| 148 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
| 149 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
| 150 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
| 623 | 151 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
| 479 | 152 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
| 665 | 153 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
| 479 | 154 { ngx_null_string, 0 } |
| 155 }; | |
| 156 | |
| 157 | |
| 158 static ngx_command_t ngx_http_fastcgi_commands[] = { | |
| 159 | |
| 160 { ngx_string("fastcgi_pass"), | |
| 629 | 161 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
| 479 | 162 ngx_http_fastcgi_pass, |
| 163 NGX_HTTP_LOC_CONF_OFFSET, | |
| 164 0, | |
| 165 NULL }, | |
| 166 | |
| 167 { ngx_string("fastcgi_index"), | |
| 168 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 169 ngx_conf_set_str_slot, | |
| 170 NGX_HTTP_LOC_CONF_OFFSET, | |
| 171 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
| 172 NULL }, | |
| 173 | |
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174 { ngx_string("fastcgi_store"), |
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175 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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176 ngx_http_fastcgi_store, |
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177 NGX_HTTP_LOC_CONF_OFFSET, |
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178 0, |
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179 NULL }, |
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180 |
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181 { ngx_string("fastcgi_store_access"), |
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182 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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183 ngx_conf_set_access_slot, |
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184 NGX_HTTP_LOC_CONF_OFFSET, |
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185 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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186 NULL }, |
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187 |
| 629 | 188 { ngx_string("fastcgi_ignore_client_abort"), |
| 189 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 190 ngx_conf_set_flag_slot, | |
| 191 NGX_HTTP_LOC_CONF_OFFSET, | |
| 192 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
| 193 NULL }, | |
| 194 | |
| 479 | 195 { ngx_string("fastcgi_connect_timeout"), |
| 196 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 197 ngx_conf_set_msec_slot, | |
| 198 NGX_HTTP_LOC_CONF_OFFSET, | |
| 199 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
| 200 NULL }, | |
| 201 | |
| 202 { ngx_string("fastcgi_send_timeout"), | |
| 203 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 204 ngx_conf_set_msec_slot, | |
| 205 NGX_HTTP_LOC_CONF_OFFSET, | |
| 206 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
| 207 NULL }, | |
| 208 | |
| 209 { ngx_string("fastcgi_send_lowat"), | |
| 210 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 211 ngx_conf_set_size_slot, | |
| 212 NGX_HTTP_LOC_CONF_OFFSET, | |
| 213 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
| 214 &ngx_http_fastcgi_lowat_post }, | |
| 215 | |
| 581 | 216 { ngx_string("fastcgi_buffer_size"), |
| 217 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 218 ngx_conf_set_size_slot, | |
| 219 NGX_HTTP_LOC_CONF_OFFSET, | |
| 220 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
| 221 NULL }, | |
| 222 | |
| 509 | 223 { ngx_string("fastcgi_pass_request_headers"), |
| 224 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 225 ngx_conf_set_flag_slot, | |
| 226 NGX_HTTP_LOC_CONF_OFFSET, | |
| 227 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
| 228 NULL }, | |
| 229 | |
| 230 { ngx_string("fastcgi_pass_request_body"), | |
| 231 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 232 ngx_conf_set_flag_slot, | |
| 233 NGX_HTTP_LOC_CONF_OFFSET, | |
| 234 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
| 235 NULL }, | |
| 236 | |
| 657 | 237 { ngx_string("fastcgi_intercept_errors"), |
| 238 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 239 ngx_conf_set_flag_slot, | |
| 240 NGX_HTTP_LOC_CONF_OFFSET, | |
| 241 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
| 242 NULL }, | |
| 243 | |
| 479 | 244 { ngx_string("fastcgi_read_timeout"), |
| 245 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 246 ngx_conf_set_msec_slot, | |
| 247 NGX_HTTP_LOC_CONF_OFFSET, | |
| 248 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
| 249 NULL }, | |
| 250 | |
| 251 { ngx_string("fastcgi_buffers"), | |
| 252 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 253 ngx_conf_set_bufs_slot, | |
| 254 NGX_HTTP_LOC_CONF_OFFSET, | |
| 255 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
| 256 NULL }, | |
| 257 | |
| 258 { ngx_string("fastcgi_busy_buffers_size"), | |
| 259 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 260 ngx_conf_set_size_slot, | |
| 261 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 262 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
| 479 | 263 NULL }, |
| 264 | |
| 265 { ngx_string("fastcgi_temp_path"), | |
| 266 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
| 267 ngx_conf_set_path_slot, | |
| 268 NGX_HTTP_LOC_CONF_OFFSET, | |
| 269 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
| 270 (void *) ngx_garbage_collector_temp_handler }, | |
| 271 | |
| 272 { ngx_string("fastcgi_max_temp_file_size"), | |
| 273 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 274 ngx_conf_set_size_slot, | |
| 275 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 276 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
| 479 | 277 NULL }, |
| 278 | |
| 279 { ngx_string("fastcgi_temp_file_write_size"), | |
| 280 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 281 ngx_conf_set_size_slot, | |
| 282 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 283 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
| 479 | 284 NULL }, |
| 285 | |
| 286 { ngx_string("fastcgi_next_upstream"), | |
| 547 | 287 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
| 479 | 288 ngx_conf_set_bitmask_slot, |
| 289 NGX_HTTP_LOC_CONF_OFFSET, | |
| 290 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
| 291 &ngx_http_fastcgi_next_upstream_masks }, | |
| 292 | |
| 561 | 293 { ngx_string("fastcgi_upstream_max_fails"), |
| 294 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 884 | 295 ngx_http_fastcgi_upstream_max_fails_unsupported, |
| 296 0, | |
| 297 0, | |
| 561 | 298 NULL }, |
| 299 | |
| 300 { ngx_string("fastcgi_upstream_fail_timeout"), | |
| 301 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 884 | 302 ngx_http_fastcgi_upstream_fail_timeout_unsupported, |
| 303 0, | |
| 304 0, | |
| 561 | 305 NULL }, |
| 306 | |
| 509 | 307 { ngx_string("fastcgi_param"), |
| 308 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 649 | 309 ngx_conf_set_keyval_slot, |
| 485 | 310 NGX_HTTP_LOC_CONF_OFFSET, |
| 509 | 311 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
| 485 | 312 NULL }, |
| 313 | |
| 649 | 314 { ngx_string("fastcgi_pass_header"), |
| 315 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 316 ngx_conf_set_str_array_slot, | |
| 317 NGX_HTTP_LOC_CONF_OFFSET, | |
| 318 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
| 319 NULL }, | |
| 320 | |
| 321 { ngx_string("fastcgi_hide_header"), | |
| 322 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 323 ngx_conf_set_str_array_slot, | |
| 324 NGX_HTTP_LOC_CONF_OFFSET, | |
| 325 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
| 326 NULL }, | |
| 327 | |
| 1228 | 328 { ngx_string("fastcgi_catch_stderr"), |
| 329 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 330 ngx_conf_set_str_array_slot, | |
| 331 NGX_HTTP_LOC_CONF_OFFSET, | |
| 332 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
| 333 NULL }, | |
| 334 | |
| 479 | 335 ngx_null_command |
| 336 }; | |
| 337 | |
| 338 | |
| 667 | 339 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
| 509 | 340 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
| 341 NULL, /* postconfiguration */ | |
| 479 | 342 |
| 343 NULL, /* create main configuration */ | |
| 344 NULL, /* init main configuration */ | |
| 345 | |
| 346 NULL, /* create server configuration */ | |
| 347 NULL, /* merge server configuration */ | |
| 348 | |
| 349 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
| 350 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
| 351 }; | |
| 352 | |
| 353 | |
| 354 ngx_module_t ngx_http_fastcgi_module = { | |
| 509 | 355 NGX_MODULE_V1, |
| 479 | 356 &ngx_http_fastcgi_module_ctx, /* module context */ |
| 357 ngx_http_fastcgi_commands, /* module directives */ | |
| 358 NGX_HTTP_MODULE, /* module type */ | |
| 541 | 359 NULL, /* init master */ |
| 479 | 360 NULL, /* init module */ |
| 541 | 361 NULL, /* init process */ |
| 362 NULL, /* init thread */ | |
| 363 NULL, /* exit thread */ | |
| 364 NULL, /* exit process */ | |
| 365 NULL, /* exit master */ | |
| 366 NGX_MODULE_V1_PADDING | |
| 479 | 367 }; |
| 368 | |
| 369 | |
| 1883 | 370 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
| 371 { 1, /* version */ | |
| 372 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
| 373 0, /* request_id_hi */ | |
| 374 1, /* request_id_lo */ | |
| 375 0, /* content_length_hi */ | |
| 376 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
| 377 0, /* padding_length */ | |
| 378 0 }, /* reserved */ | |
| 379 | |
| 380 { 0, /* role_hi */ | |
| 381 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
| 382 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
| 383 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
| 384 | |
| 385 { 1, /* version */ | |
| 386 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
| 387 0, /* request_id_hi */ | |
| 388 1 }, /* request_id_lo */ | |
| 389 | |
| 390 }; | |
| 391 | |
| 392 | |
| 1884 | 393 static ngx_str_t ngx_http_fastcgi_script_name = |
| 394 ngx_string("fastcgi_script_name"); | |
| 395 | |
| 396 | |
| 649 | 397 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
| 398 ngx_string("Status"), | |
| 399 ngx_string("X-Accel-Expires"), | |
| 400 ngx_string("X-Accel-Redirect"), | |
| 401 ngx_string("X-Accel-Limit-Rate"), | |
|
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402 ngx_string("X-Accel-Buffering"), |
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403 ngx_string("X-Accel-Charset"), |
| 649 | 404 ngx_null_string |
| 405 }; | |
| 406 | |
| 407 | |
| 487 | 408 static ngx_int_t |
| 409 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
| 479 | 410 { |
| 411 ngx_int_t rc; | |
| 412 ngx_http_upstream_t *u; | |
| 413 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 414 | |
|
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415 if (r->subrequest_in_memory) { |
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416 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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417 "ngx_http_fastcgi_module does not support " |
| 1635 | 418 "subrequest in memory"); |
|
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419 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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420 } |
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421 |
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422 ngx_http_set_ctx(r, NULL, ngx_http_fastcgi_module); |
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423 |
| 501 | 424 u = ngx_pcalloc(r->pool, sizeof(ngx_http_upstream_t)); |
| 425 if (u == NULL) { | |
| 479 | 426 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
| 427 } | |
| 428 | |
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429 r->upstream = u; |
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430 |
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431 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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432 |
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433 if (flcf->fastcgi_lengths) { |
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434 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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435 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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436 } |
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437 } |
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438 |
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439 u->schema.len = sizeof("fastcgi://") - 1; |
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440 u->schema.data = (u_char *) "fastcgi://"; |
| 1658 | 441 |
| 479 | 442 u->peer.log = r->connection->log; |
| 443 u->peer.log_error = NGX_ERROR_ERR; | |
| 444 #if (NGX_THREADS) | |
| 445 u->peer.lock = &r->connection->lock; | |
| 446 #endif | |
| 447 | |
| 448 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; | |
| 449 | |
| 450 u->conf = &flcf->upstream; | |
| 451 | |
| 452 u->create_request = ngx_http_fastcgi_create_request; | |
| 453 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
| 454 u->process_header = ngx_http_fastcgi_process_header; | |
| 455 u->abort_request = ngx_http_fastcgi_abort_request; | |
| 456 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
| 457 | |
| 649 | 458 u->buffering = 1; |
| 459 | |
| 581 | 460 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
| 461 if (u->pipe == NULL) { | |
| 462 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
| 463 } | |
| 464 | |
| 465 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
| 466 u->pipe->input_ctx = r; | |
| 479 | 467 |
| 468 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); | |
| 469 | |
| 470 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
| 471 return rc; | |
| 472 } | |
| 473 | |
| 474 return NGX_DONE; | |
| 475 } | |
| 476 | |
| 477 | |
| 487 | 478 static ngx_int_t |
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479 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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480 { |
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481 ngx_url_t u; |
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482 |
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483 ngx_memzero(&u, sizeof(ngx_url_t)); |
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484 |
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485 if (ngx_http_script_run(r, &u.url, flcf->fastcgi_lengths->elts, 0, |
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486 flcf->fastcgi_values->elts) |
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487 == NULL) |
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488 { |
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489 return NGX_ERROR; |
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490 } |
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491 |
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492 u.no_resolve = 1; |
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493 |
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494 if (ngx_parse_url(r->pool, &u) != NGX_OK) { |
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495 if (u.err) { |
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496 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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497 "%s in upstream \"%V\"", u.err, &u.url); |
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498 } |
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499 |
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500 return NGX_ERROR; |
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501 } |
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502 |
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503 if (u.no_port) { |
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504 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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505 "no port in upstream \"%V\"", &u.url); |
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506 return NGX_ERROR; |
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507 } |
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508 |
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509 r->upstream->resolved = ngx_pcalloc(r->pool, |
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510 sizeof(ngx_http_upstream_resolved_t)); |
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511 if (r->upstream->resolved == NULL) { |
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512 return NGX_ERROR; |
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513 } |
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514 |
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515 if (u.addrs[0].sockaddr) { |
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516 r->upstream->resolved->sockaddr = u.addrs[0].sockaddr; |
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517 r->upstream->resolved->socklen = u.addrs[0].socklen; |
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518 r->upstream->resolved->naddrs = 1; |
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519 r->upstream->resolved->host = u.addrs[0].name; |
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520 |
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521 } else { |
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522 r->upstream->resolved->host = u.host; |
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523 r->upstream->resolved->port = u.port; |
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524 } |
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525 |
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526 return NGX_OK; |
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527 } |
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528 |
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529 |
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530 static ngx_int_t |
| 487 | 531 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
| 479 | 532 { |
| 509 | 533 off_t file_pos; |
| 534 u_char ch, *pos; | |
| 535 size_t size, len, key_len, val_len, padding; | |
| 536 ngx_uint_t i, n, next; | |
| 537 ngx_buf_t *b; | |
| 538 ngx_chain_t *cl, *body; | |
| 539 ngx_list_part_t *part; | |
| 540 ngx_table_elt_t *header; | |
| 541 ngx_http_script_code_pt code; | |
| 542 ngx_http_script_engine_t e, le; | |
| 543 ngx_http_fastcgi_header_t *h; | |
| 544 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 545 ngx_http_script_len_code_pt lcode; | |
| 479 | 546 |
| 509 | 547 len = 0; |
| 485 | 548 |
| 479 | 549 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 550 | |
| 509 | 551 if (flcf->params_len) { |
| 552 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
| 479 | 553 |
| 1565 | 554 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
| 573 | 555 le.flushed = 1; |
| 556 | |
| 509 | 557 le.ip = flcf->params_len->elts; |
| 558 le.request = r; | |
| 479 | 559 |
| 509 | 560 while (*(uintptr_t *) le.ip) { |
| 487 | 561 |
| 509 | 562 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 563 key_len = lcode(&le); | |
| 479 | 564 |
| 509 | 565 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 566 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 567 } | |
| 568 le.ip += sizeof(uintptr_t); | |
| 479 | 569 |
| 537 | 570 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
| 485 | 571 } |
| 572 } | |
| 573 | |
| 509 | 574 if (flcf->upstream.pass_request_headers) { |
| 485 | 575 |
| 509 | 576 part = &r->headers_in.headers.part; |
| 577 header = part->elts; | |
| 578 | |
| 579 for (i = 0; /* void */; i++) { | |
| 479 | 580 |
| 509 | 581 if (i >= part->nelts) { |
| 582 if (part->next == NULL) { | |
| 583 break; | |
| 584 } | |
| 479 | 585 |
| 509 | 586 part = part->next; |
| 587 header = part->elts; | |
| 588 i = 0; | |
| 479 | 589 } |
| 590 | |
| 509 | 591 len += ((sizeof("HTTP_") - 1 + header[i].key.len > 127) ? 4 : 1) |
| 592 + ((header[i].value.len > 127) ? 4 : 1) | |
| 593 + sizeof("HTTP_") - 1 + header[i].key.len + header[i].value.len; | |
| 479 | 594 } |
| 595 } | |
| 596 | |
| 597 | |
| 598 if (len > 65535) { | |
| 599 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 1678 | 600 "fastcgi request record is too big: %uz", len); |
| 479 | 601 return NGX_ERROR; |
| 602 } | |
| 603 | |
| 604 | |
| 605 padding = 8 - len % 8; | |
| 606 padding = (padding == 8) ? 0 : padding; | |
| 607 | |
| 608 | |
| 609 size = sizeof(ngx_http_fastcgi_header_t) | |
| 610 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 611 | |
| 612 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 613 + len + padding | |
| 614 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 615 | |
| 616 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
| 617 | |
| 618 | |
| 501 | 619 b = ngx_create_temp_buf(r->pool, size); |
| 620 if (b == NULL) { | |
| 479 | 621 return NGX_ERROR; |
| 622 } | |
| 623 | |
| 501 | 624 cl = ngx_alloc_chain_link(r->pool); |
| 625 if (cl == NULL) { | |
| 479 | 626 return NGX_ERROR; |
| 627 } | |
| 628 | |
| 629 cl->buf = b; | |
| 630 | |
| 509 | 631 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
| 632 sizeof(ngx_http_fastcgi_request_start_t)); | |
| 479 | 633 |
| 634 h = (ngx_http_fastcgi_header_t *) | |
| 635 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 636 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
| 637 | |
| 638 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 639 h->content_length_lo = (u_char) (len & 0xff); | |
| 640 h->padding_length = (u_char) padding; | |
| 641 h->reserved = 0; | |
| 642 | |
| 643 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 644 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 645 + sizeof(ngx_http_fastcgi_header_t); | |
| 646 | |
| 647 | |
| 509 | 648 if (flcf->params_len) { |
| 649 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
| 479 | 650 |
| 509 | 651 e.ip = flcf->params->elts; |
| 652 e.pos = b->last; | |
| 653 e.request = r; | |
| 573 | 654 e.flushed = 1; |
| 479 | 655 |
| 509 | 656 le.ip = flcf->params_len->elts; |
| 479 | 657 |
| 509 | 658 while (*(uintptr_t *) le.ip) { |
| 479 | 659 |
| 509 | 660 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 661 key_len = (u_char) lcode(&le); | |
| 479 | 662 |
| 509 | 663 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 664 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 665 } | |
| 666 le.ip += sizeof(uintptr_t); | |
| 479 | 667 |
| 537 | 668 *e.pos++ = (u_char) key_len; |
| 479 | 669 |
| 537 | 670 if (val_len > 127) { |
| 671 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
| 672 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
| 673 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
| 674 *e.pos++ = (u_char) (val_len & 0xff); | |
| 479 | 675 |
| 537 | 676 } else { |
| 677 *e.pos++ = (u_char) val_len; | |
| 509 | 678 } |
| 479 | 679 |
| 509 | 680 while (*(uintptr_t *) e.ip) { |
| 681 code = *(ngx_http_script_code_pt *) e.ip; | |
| 682 code((ngx_http_script_engine_t *) &e); | |
| 683 } | |
| 684 e.ip += sizeof(uintptr_t); | |
| 1945 | 685 |
| 686 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 687 "fastcgi param: \"%*s: %*s\"", | |
| 688 key_len, e.pos - (key_len + val_len), | |
| 689 val_len, e.pos - val_len); | |
| 479 | 690 } |
| 691 | |
| 509 | 692 b->last = e.pos; |
| 487 | 693 } |
| 694 | |
| 695 | |
| 509 | 696 if (flcf->upstream.pass_request_headers) { |
| 479 | 697 |
| 509 | 698 part = &r->headers_in.headers.part; |
| 699 header = part->elts; | |
| 479 | 700 |
| 509 | 701 for (i = 0; /* void */; i++) { |
| 491 | 702 |
| 509 | 703 if (i >= part->nelts) { |
| 704 if (part->next == NULL) { | |
| 577 | 705 break; |
| 509 | 706 } |
| 577 | 707 |
| 509 | 708 part = part->next; |
| 709 header = part->elts; | |
| 710 i = 0; | |
| 711 } | |
| 479 | 712 |
| 509 | 713 len = sizeof("HTTP_") - 1 + header[i].key.len; |
| 714 if (len > 127) { | |
| 715 *b->last++ = (u_char) (((len >> 24) & 0x7f) | 0x80); | |
| 716 *b->last++ = (u_char) ((len >> 16) & 0xff); | |
| 717 *b->last++ = (u_char) ((len >> 8) & 0xff); | |
| 718 *b->last++ = (u_char) (len & 0xff); | |
| 577 | 719 |
| 509 | 720 } else { |
| 721 *b->last++ = (u_char) len; | |
| 487 | 722 } |
| 723 | |
| 509 | 724 len = header[i].value.len; |
| 725 if (len > 127) { | |
| 726 *b->last++ = (u_char) (((len >> 24) & 0x7f) | 0x80); | |
| 727 *b->last++ = (u_char) ((len >> 16) & 0xff); | |
| 728 *b->last++ = (u_char) ((len >> 8) & 0xff); | |
| 729 *b->last++ = (u_char) (len & 0xff); | |
| 487 | 730 |
| 509 | 731 } else { |
| 732 *b->last++ = (u_char) len; | |
| 479 | 733 } |
| 734 | |
| 509 | 735 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
| 479 | 736 |
| 509 | 737 for (n = 0; n < header[i].key.len; n++) { |
| 738 ch = header[i].key.data[n]; | |
| 479 | 739 |
| 509 | 740 if (ch >= 'a' && ch <= 'z') { |
| 741 ch &= ~0x20; | |
| 479 | 742 |
| 509 | 743 } else if (ch == '-') { |
| 744 ch = '_'; | |
| 745 } | |
| 479 | 746 |
| 509 | 747 *b->last++ = ch; |
| 479 | 748 } |
| 749 | |
| 573 | 750 b->last = ngx_copy(b->last, header[i].value.data, |
| 751 header[i].value.len); | |
| 479 | 752 } |
| 753 } | |
| 754 | |
| 755 | |
| 756 if (padding) { | |
| 757 ngx_memzero(b->last, padding); | |
| 758 b->last += padding; | |
| 759 } | |
| 760 | |
| 761 | |
| 762 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 763 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 764 | |
| 765 h->version = 1; | |
| 766 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
| 767 h->request_id_hi = 0; | |
| 768 h->request_id_lo = 1; | |
| 769 h->content_length_hi = 0; | |
| 770 h->content_length_lo = 0; | |
| 771 h->padding_length = 0; | |
| 772 h->reserved = 0; | |
| 773 | |
| 774 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 775 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 776 | |
| 509 | 777 if (flcf->upstream.pass_request_body) { |
| 778 body = r->upstream->request_bufs; | |
| 779 r->upstream->request_bufs = cl; | |
| 479 | 780 |
| 781 #if (NGX_SUPPRESS_WARN) | |
| 509 | 782 file_pos = 0; |
| 783 pos = NULL; | |
| 479 | 784 #endif |
| 785 | |
| 509 | 786 while (body) { |
| 479 | 787 |
| 509 | 788 if (body->buf->in_file) { |
| 789 file_pos = body->buf->file_pos; | |
| 479 | 790 |
| 509 | 791 } else { |
| 792 pos = body->buf->pos; | |
| 479 | 793 } |
| 794 | |
| 509 | 795 next = 0; |
| 479 | 796 |
| 509 | 797 do { |
| 798 b = ngx_alloc_buf(r->pool); | |
| 799 if (b == NULL) { | |
| 800 return NGX_ERROR; | |
| 479 | 801 } |
| 802 | |
| 509 | 803 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
| 804 | |
| 805 if (body->buf->in_file) { | |
| 806 b->file_pos = file_pos; | |
| 807 file_pos += 32 * 1024; | |
| 479 | 808 |
|
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parents:
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diff
changeset
|
809 if (file_pos >= body->buf->file_last) { |
| 509 | 810 file_pos = body->buf->file_last; |
| 811 next = 1; | |
| 812 } | |
| 813 | |
| 814 b->file_last = file_pos; | |
| 815 len = (ngx_uint_t) (file_pos - b->file_pos); | |
| 816 | |
| 817 } else { | |
| 818 b->pos = pos; | |
| 819 pos += 32 * 1024; | |
| 479 | 820 |
|
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fix "zero size buf" if request body file is multiple of 32K and FastCGI is used
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
821 if (pos >= body->buf->last) { |
| 509 | 822 pos = body->buf->last; |
| 823 next = 1; | |
| 824 } | |
| 825 | |
| 826 b->last = pos; | |
| 827 len = (ngx_uint_t) (pos - b->pos); | |
| 828 } | |
| 479 | 829 |
| 509 | 830 padding = 8 - len % 8; |
| 831 padding = (padding == 8) ? 0 : padding; | |
| 479 | 832 |
| 509 | 833 h->version = 1; |
| 834 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 835 h->request_id_hi = 0; | |
| 836 h->request_id_lo = 1; | |
| 837 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 838 h->content_length_lo = (u_char) (len & 0xff); | |
| 839 h->padding_length = (u_char) padding; | |
| 840 h->reserved = 0; | |
| 479 | 841 |
| 509 | 842 cl->next = ngx_alloc_chain_link(r->pool); |
| 843 if (cl->next == NULL) { | |
| 844 return NGX_ERROR; | |
| 845 } | |
| 479 | 846 |
| 509 | 847 cl = cl->next; |
| 848 cl->buf = b; | |
| 849 | |
| 850 b = ngx_create_temp_buf(r->pool, | |
| 851 sizeof(ngx_http_fastcgi_header_t) | |
| 852 + padding); | |
| 853 if (b == NULL) { | |
| 854 return NGX_ERROR; | |
| 855 } | |
| 479 | 856 |
| 509 | 857 if (padding) { |
| 858 ngx_memzero(b->last, padding); | |
| 859 b->last += padding; | |
| 860 } | |
| 861 | |
| 862 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 863 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 479 | 864 |
| 509 | 865 cl->next = ngx_alloc_chain_link(r->pool); |
| 866 if (cl->next == NULL) { | |
| 867 return NGX_ERROR; | |
| 868 } | |
| 869 | |
| 870 cl = cl->next; | |
| 871 cl->buf = b; | |
| 479 | 872 |
| 509 | 873 } while (!next); |
| 479 | 874 |
| 509 | 875 body = body->next; |
| 876 } | |
| 479 | 877 |
| 509 | 878 } else { |
| 879 r->upstream->request_bufs = cl; | |
| 479 | 880 } |
| 881 | |
| 882 h->version = 1; | |
| 883 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 884 h->request_id_hi = 0; | |
| 885 h->request_id_lo = 1; | |
| 886 h->content_length_hi = 0; | |
| 887 h->content_length_lo = 0; | |
| 888 h->padding_length = 0; | |
| 889 h->reserved = 0; | |
| 890 | |
| 891 cl->next = NULL; | |
| 892 | |
| 893 return NGX_OK; | |
| 894 } | |
| 895 | |
| 896 | |
| 487 | 897 static ngx_int_t |
| 898 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
| 479 | 899 { |
| 900 ngx_http_fastcgi_ctx_t *f; | |
| 901 | |
| 902 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 903 | |
| 904 if (f == NULL) { | |
| 905 return NGX_OK; | |
| 906 } | |
| 907 | |
| 908 f->state = ngx_http_fastcgi_st_version; | |
| 615 | 909 f->fastcgi_stdout = 0; |
| 479 | 910 |
| 911 return NGX_OK; | |
| 912 } | |
| 913 | |
| 914 | |
| 507 | 915 static ngx_int_t |
| 916 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
| 479 | 917 { |
|
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parents:
1274
diff
changeset
|
918 u_char *p, *start, *last, *part_start; |
|
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parents:
1274
diff
changeset
|
919 size_t size; |
| 1228 | 920 ngx_str_t *status_line, line, *pattern; |
| 509 | 921 ngx_int_t rc, status; |
|
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parents:
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diff
changeset
|
922 ngx_buf_t buf; |
| 649 | 923 ngx_uint_t i; |
| 509 | 924 ngx_table_elt_t *h; |
| 925 ngx_http_upstream_t *u; | |
| 926 ngx_http_fastcgi_ctx_t *f; | |
| 927 ngx_http_upstream_header_t *hh; | |
| 1228 | 928 ngx_http_fastcgi_loc_conf_t *flcf; |
|
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parents:
1274
diff
changeset
|
929 ngx_http_fastcgi_split_part_t *part; |
| 509 | 930 ngx_http_upstream_main_conf_t *umcf; |
| 479 | 931 |
| 932 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 933 | |
| 509 | 934 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
| 935 | |
| 479 | 936 if (f == NULL) { |
| 501 | 937 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
| 938 if (f == NULL) { | |
|
1699
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return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
939 return NGX_ERROR; |
| 479 | 940 } |
| 941 | |
| 942 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
| 943 } | |
| 944 | |
| 945 u = r->upstream; | |
| 946 | |
| 947 for ( ;; ) { | |
| 948 | |
| 949 if (f->state < ngx_http_fastcgi_st_data) { | |
| 950 | |
| 581 | 951 f->pos = u->buffer.pos; |
| 952 f->last = u->buffer.last; | |
| 479 | 953 |
| 954 rc = ngx_http_fastcgi_process_record(r, f); | |
| 955 | |
| 581 | 956 u->buffer.pos = f->pos; |
| 957 u->buffer.last = f->last; | |
| 479 | 958 |
| 959 if (rc == NGX_AGAIN) { | |
| 960 return NGX_AGAIN; | |
| 961 } | |
| 962 | |
| 963 if (rc == NGX_ERROR) { | |
| 964 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 965 } | |
| 966 | |
| 491 | 967 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
| 968 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
| 969 { | |
| 479 | 970 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 971 "upstream sent unexpected FastCGI record: %d", | |
| 972 f->type); | |
| 973 | |
| 974 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 975 } | |
| 976 | |
| 491 | 977 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
| 479 | 978 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 979 "upstream closed prematurely FastCGI stdout"); | |
| 980 | |
| 981 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 982 } | |
| 983 } | |
| 984 | |
| 985 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 986 | |
| 581 | 987 if (u->buffer.pos + f->padding < u->buffer.last) { |
| 479 | 988 f->state = ngx_http_fastcgi_st_version; |
| 581 | 989 u->buffer.pos += f->padding; |
| 479 | 990 |
| 991 continue; | |
| 992 } | |
| 993 | |
| 581 | 994 if (u->buffer.pos + f->padding == u->buffer.last) { |
| 479 | 995 f->state = ngx_http_fastcgi_st_version; |
| 581 | 996 u->buffer.pos = u->buffer.last; |
| 479 | 997 |
| 998 return NGX_AGAIN; | |
| 999 } | |
| 1000 | |
| 581 | 1001 f->padding -= u->buffer.last - u->buffer.pos; |
| 1002 u->buffer.pos = u->buffer.last; | |
| 479 | 1003 |
| 1004 return NGX_AGAIN; | |
| 1005 } | |
| 1006 | |
| 491 | 1007 |
| 479 | 1008 /* f->state == ngx_http_fastcgi_st_data */ |
| 1009 | |
| 491 | 1010 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
| 1011 | |
| 1012 if (f->length) { | |
| 581 | 1013 line.data = u->buffer.pos; |
| 491 | 1014 |
| 581 | 1015 if (u->buffer.pos + f->length <= u->buffer.last) { |
| 491 | 1016 line.len = f->length; |
| 581 | 1017 u->buffer.pos += f->length; |
| 491 | 1018 f->length = 0; |
| 1019 f->state = ngx_http_fastcgi_st_padding; | |
| 1020 | |
| 577 | 1021 } else { |
| 581 | 1022 line.len = u->buffer.last - u->buffer.pos; |
| 1023 f->length -= u->buffer.last - u->buffer.pos; | |
| 1024 u->buffer.pos = u->buffer.last; | |
| 491 | 1025 } |
| 1026 | |
| 1027 while (line.data[line.len - 1] == LF | |
| 1028 || line.data[line.len - 1] == CR | |
| 1029 || line.data[line.len - 1] == '.' | |
| 1030 || line.data[line.len - 1] == ' ') | |
| 1031 { | |
| 1032 line.len--; | |
| 1033 } | |
| 1034 | |
| 1035 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1036 "FastCGI sent in stderr: \"%V\"", &line); | |
| 1037 | |
| 1228 | 1038 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 1039 | |
| 1040 if (flcf->catch_stderr) { | |
| 1041 pattern = flcf->catch_stderr->elts; | |
| 1042 | |
| 1043 line.data[line.len - 1] = '\0'; | |
| 1044 | |
| 1045 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
| 1046 if (ngx_strstr(line.data, pattern[i].data)) { | |
|
1700
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return NGX_HTTP_UPSTREAM_INVALID_HEADER instead of NGX_HTTP_BAD_GATEWAY
Igor Sysoev <igor@sysoev.ru>
parents:
1699
diff
changeset
|
1047 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 1228 | 1048 } |
| 1049 } | |
| 1050 } | |
| 1051 | |
| 581 | 1052 if (u->buffer.pos == u->buffer.last) { |
| 615 | 1053 |
| 1054 if (!f->fastcgi_stdout) { | |
| 1055 | |
| 1056 /* | |
| 1057 * the special handling the large number | |
| 1058 * of the PHP warnings to not allocate memory | |
| 1059 */ | |
| 1060 | |
| 1061 u->buffer.pos = u->buffer.start; | |
| 1062 u->buffer.last = u->buffer.start; | |
| 1063 } | |
| 1064 | |
| 491 | 1065 return NGX_AGAIN; |
| 1066 } | |
| 1067 | |
| 1068 } else { | |
| 1069 f->state = ngx_http_fastcgi_st_version; | |
| 1070 } | |
| 1071 | |
| 1072 continue; | |
| 1073 } | |
| 1074 | |
| 1075 | |
| 1076 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1077 | |
| 615 | 1078 f->fastcgi_stdout = 1; |
| 1079 | |
| 581 | 1080 start = u->buffer.pos; |
| 479 | 1081 |
| 581 | 1082 if (u->buffer.pos + f->length < u->buffer.last) { |
| 479 | 1083 |
| 1084 /* | |
| 581 | 1085 * set u->buffer.last to the end of the FastCGI record data |
| 479 | 1086 * for ngx_http_parse_header_line() |
| 1087 */ | |
| 1088 | |
| 581 | 1089 last = u->buffer.last; |
| 1090 u->buffer.last = u->buffer.pos + f->length; | |
| 479 | 1091 |
| 1092 } else { | |
| 1093 last = NULL; | |
| 1094 } | |
| 1095 | |
| 1096 for ( ;; ) { | |
| 1097 | |
|
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fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1098 part_start = u->buffer.pos; |
|
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1099 |
| 2256 | 1100 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
| 479 | 1101 |
| 1102 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1103 "http fastcgi parser: %d", rc); | |
| 1104 | |
| 1105 if (rc == NGX_AGAIN) { | |
| 1106 break; | |
| 1107 } | |
| 1108 | |
| 1109 if (rc == NGX_OK) { | |
| 1110 | |
| 1111 /* a header line has been parsed successfully */ | |
| 1112 | |
| 509 | 1113 h = ngx_list_push(&u->headers_in.headers); |
| 501 | 1114 if (h == NULL) { |
|
1699
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return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
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|
1115 return NGX_ERROR; |
| 479 | 1116 } |
| 1117 | |
|
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|
1118 if (f->split_parts && f->split_parts->nelts) { |
|
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|
1119 |
|
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|
1120 part = f->split_parts->elts; |
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1121 size = u->buffer.pos - part_start; |
|
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|
1122 |
|
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|
1123 for (i = 0; i < f->split_parts->nelts; i++) { |
|
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1124 size += part[i].end - part[i].start; |
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1125 } |
|
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|
1126 |
| 2049 | 1127 p = ngx_pnalloc(r->pool, size); |
|
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|
1128 if (p == NULL) { |
|
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|
1129 return NGX_ERROR; |
|
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|
1130 } |
|
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|
1131 |
|
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|
1132 buf.pos = p; |
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|
1133 |
|
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1134 for (i = 0; i < f->split_parts->nelts; i++) { |
|
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|
1135 p = ngx_cpymem(p, part[i].start, |
|
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|
1136 part[i].end - part[i].start); |
|
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|
1137 } |
|
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|
1138 |
|
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|
1139 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
|
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|
1140 |
|
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1141 buf.last = p; |
|
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|
1142 |
|
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|
1143 f->split_parts->nelts = 0; |
|
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|
1144 |
| 2256 | 1145 rc = ngx_http_parse_header_line(r, &buf, 1); |
|
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|
1146 |
|
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|
1147 h->key.len = r->header_name_end - r->header_name_start; |
|
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|
1148 h->key.data = r->header_name_start; |
|
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|
1149 h->key.data[h->key.len] = '\0'; |
|
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|
1150 |
|
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|
1151 h->value.len = r->header_end - r->header_start; |
|
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|
1152 h->value.data = r->header_start; |
|
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|
1153 h->value.data[h->value.len] = '\0'; |
|
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|
1154 |
| 2049 | 1155 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
|
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|
1156 if (h->lowcase_key == NULL) { |
|
1699
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|
1157 return NGX_ERROR; |
|
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|
1158 } |
|
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|
1159 |
|
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|
1160 } else { |
|
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|
1161 |
|
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|
1162 h->key.len = r->header_name_end - r->header_name_start; |
|
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1163 h->value.len = r->header_end - r->header_start; |
|
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|
1164 |
| 2049 | 1165 h->key.data = ngx_pnalloc(r->pool, |
| 1166 h->key.len + 1 + h->value.len + 1 | |
| 1167 + h->key.len); | |
|
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|
1168 if (h->key.data == NULL) { |
|
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|
1169 return NGX_ERROR; |
|
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|
1170 } |
|
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|
1171 |
|
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|
1172 h->value.data = h->key.data + h->key.len + 1; |
|
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|
1173 h->lowcase_key = h->key.data + h->key.len + 1 |
|
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1174 + h->value.len + 1; |
|
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|
1175 |
|
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|
1176 ngx_cpystrn(h->key.data, r->header_name_start, |
|
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|
1177 h->key.len + 1); |
|
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|
1178 ngx_cpystrn(h->value.data, r->header_start, |
|
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|
1179 h->value.len + 1); |
|
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|
1180 } |
|
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|
1181 |
| 509 | 1182 h->hash = r->header_hash; |
| 1183 | |
| 649 | 1184 if (h->key.len == r->lowcase_index) { |
| 1185 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
| 1186 | |
| 1187 } else { | |
| 2135 | 1188 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
| 479 | 1189 } |
| 1190 | |
| 649 | 1191 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
| 1192 h->lowcase_key, h->key.len); | |
| 1193 | |
| 1194 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
|
1699
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1195 return NGX_ERROR; |
| 649 | 1196 } |
| 1197 | |
| 479 | 1198 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 1199 "http fastcgi header: \"%V: %V\"", | |
| 1200 &h->key, &h->value); | |
| 1201 | |
| 615 | 1202 if (u->buffer.pos < u->buffer.last) { |
| 1203 continue; | |
| 1204 } | |
| 1205 | |
| 1206 /* the end of the FastCGI record */ | |
| 1207 | |
| 1208 break; | |
| 479 | 1209 } |
| 1210 | |
| 1211 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
| 1212 | |
| 1213 /* a whole header has been parsed successfully */ | |
| 1214 | |
| 1215 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1216 "http fastcgi header done"); | |
| 1217 | |
| 509 | 1218 if (u->headers_in.status) { |
| 1219 status_line = &u->headers_in.status->value; | |
| 479 | 1220 |
| 1221 status = ngx_atoi(status_line->data, 3); | |
| 1222 | |
| 1223 if (status == NGX_ERROR) { | |
|
1698
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1224 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
70202cd85645
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diff
changeset
|
1225 "upstream sent invalid status \"%V\"", |
|
70202cd85645
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diff
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|
1226 status_line); |
|
70202cd85645
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diff
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|
1227 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 479 | 1228 } |
| 1229 | |
| 529 | 1230 u->headers_in.status_n = status; |
| 1231 u->headers_in.status_line = *status_line; | |
| 479 | 1232 |
|
2140
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diff
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|
1233 } else if (u->headers_in.location) { |
|
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|
1234 u->headers_in.status_n = 302; |
|
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|
1235 u->headers_in.status_line.len = |
|
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2135
diff
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|
1236 sizeof("302 Moved Temporarily") - 1; |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1237 u->headers_in.status_line.data = |
|
2223
005fc65f7ce7
style fix: remove tabs and trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
2140
diff
changeset
|
1238 (u_char *) "302 Moved Temporarily"; |
|
2140
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2135
diff
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|
1239 |
| 479 | 1240 } else { |
| 529 | 1241 u->headers_in.status_n = 200; |
| 1242 u->headers_in.status_line.len = sizeof("200 OK") - 1; | |
| 1243 u->headers_in.status_line.data = (u_char *) "200 OK"; | |
| 479 | 1244 } |
| 1245 | |
| 529 | 1246 u->state->status = u->headers_in.status_n; |
| 479 | 1247 #if 0 |
| 1565 | 1248 if (u->cacheable) { |
| 1249 u->cacheable = ngx_http_upstream_is_cacheable(r); | |
| 479 | 1250 } |
| 1251 #endif | |
| 1252 | |
| 1253 break; | |
| 1254 } | |
| 1255 | |
| 1256 /* there was error while a header line parsing */ | |
| 1257 | |
| 1258 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 619 | 1259 "upstream sent invalid header"); |
| 479 | 1260 |
| 1261 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1262 } | |
| 1263 | |
| 1264 if (last) { | |
| 581 | 1265 u->buffer.last = last; |
| 479 | 1266 } |
| 1267 | |
| 581 | 1268 f->length -= u->buffer.pos - start; |
| 479 | 1269 |
| 1270 if (f->length == 0) { | |
| 1271 if (f->padding) { | |
| 1272 f->state = ngx_http_fastcgi_st_padding; | |
| 1273 } else { | |
| 1274 f->state = ngx_http_fastcgi_st_version; | |
| 1275 } | |
| 1276 } | |
| 1277 | |
| 615 | 1278 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
| 1279 return NGX_OK; | |
| 1280 } | |
| 1281 | |
| 1274 | 1282 if (rc == NGX_OK) { |
|
1998
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Igor Sysoev <igor@sysoev.ru>
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|
1283 continue; |
| 615 | 1284 } |
| 1285 | |
| 1274 | 1286 /* rc == NGX_AGAIN */ |
| 1287 | |
|
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|
1288 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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|
1289 "upstream split a header line in FastCGI records"); |
|
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|
1290 |
|
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|
1291 if (f->split_parts == NULL) { |
|
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|
1292 f->split_parts = ngx_array_create(r->pool, 1, |
|
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|
1293 sizeof(ngx_http_fastcgi_split_part_t)); |
|
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|
1294 if (f->split_parts == NULL) { |
|
1699
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changeset
|
1295 return NGX_ERROR; |
|
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|
1296 } |
|
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|
1297 } |
|
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|
1298 |
|
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changeset
|
1299 part = ngx_array_push(f->split_parts); |
|
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|
1300 |
|
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|
1301 part->start = part_start; |
|
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|
1302 part->end = u->buffer.last; |
|
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|
1303 |
|
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|
1304 return NGX_AGAIN; |
| 479 | 1305 } |
| 1306 } | |
| 1307 | |
| 1308 | |
| 487 | 1309 static ngx_int_t |
| 1310 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) | |
| 479 | 1311 { |
| 1312 ngx_int_t rc; | |
| 483 | 1313 ngx_buf_t *b, **prev; |
| 479 | 1314 ngx_str_t line; |
| 1315 ngx_chain_t *cl; | |
| 1316 ngx_http_request_t *r; | |
| 1317 ngx_http_fastcgi_ctx_t *f; | |
| 1318 | |
| 1319 if (buf->pos == buf->last) { | |
| 1320 return NGX_OK; | |
| 1321 } | |
| 1322 | |
| 1323 r = p->input_ctx; | |
| 1324 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1325 | |
| 1326 b = NULL; | |
| 483 | 1327 prev = &buf->shadow; |
| 479 | 1328 |
| 1329 f->pos = buf->pos; | |
| 1330 f->last = buf->last; | |
| 1331 | |
| 1332 for ( ;; ) { | |
| 1333 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1334 | |
| 1335 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1336 | |
| 1337 if (rc == NGX_AGAIN) { | |
| 1338 break; | |
| 1339 } | |
| 1340 | |
| 1341 if (rc == NGX_ERROR) { | |
| 1342 return NGX_ERROR; | |
| 1343 } | |
| 1344 | |
| 1345 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
| 1346 f->state = ngx_http_fastcgi_st_version; | |
| 1347 p->upstream_done = 1; | |
| 1348 | |
| 1349 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1350 "http fastcgi closed stdout"); | |
| 1351 | |
| 1352 continue; | |
| 1353 } | |
| 1354 | |
| 1355 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
| 1356 f->state = ngx_http_fastcgi_st_version; | |
| 1357 p->upstream_done = 1; | |
| 1358 | |
| 1359 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1360 "http fastcgi sent end request"); | |
| 1361 | |
| 1362 break; | |
| 1363 } | |
| 1364 } | |
| 1365 | |
| 1366 | |
| 1367 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1368 | |
| 1369 if (f->pos + f->padding < f->last) { | |
| 1370 f->state = ngx_http_fastcgi_st_version; | |
| 1371 f->pos += f->padding; | |
| 1372 | |
| 1373 continue; | |
| 1374 } | |
| 1375 | |
| 1376 if (f->pos + f->padding == f->last) { | |
| 1377 f->state = ngx_http_fastcgi_st_version; | |
| 1378 | |
| 1379 break; | |
| 1380 } | |
| 1381 | |
| 1382 f->padding -= f->last - f->pos; | |
| 1383 | |
| 1384 break; | |
| 1385 } | |
| 1386 | |
| 1387 | |
| 1388 /* f->state == ngx_http_fastcgi_st_data */ | |
| 1389 | |
| 1390 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
| 1391 | |
| 1392 if (f->length) { | |
| 639 | 1393 |
| 1394 if (f->pos == f->last) { | |
| 1395 break; | |
| 1396 } | |
| 1397 | |
| 479 | 1398 line.data = f->pos; |
| 1399 | |
| 1400 if (f->pos + f->length <= f->last) { | |
| 1401 line.len = f->length; | |
| 1402 f->pos += f->length; | |
| 491 | 1403 f->length = 0; |
| 1404 f->state = ngx_http_fastcgi_st_padding; | |
| 479 | 1405 |
| 577 | 1406 } else { |
| 479 | 1407 line.len = f->last - f->pos; |
| 1408 f->length -= f->last - f->pos; | |
| 1409 f->pos = f->last; | |
| 1410 } | |
| 1411 | |
| 491 | 1412 while (line.data[line.len - 1] == LF |
| 1413 || line.data[line.len - 1] == CR | |
| 1414 || line.data[line.len - 1] == '.' | |
| 1415 || line.data[line.len - 1] == ' ') | |
| 1416 { | |
| 1417 line.len--; | |
| 1418 } | |
| 479 | 1419 |
| 1420 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
| 491 | 1421 "FastCGI sent in stderr: \"%V\"", &line); |
| 479 | 1422 |
| 1423 if (f->pos == f->last) { | |
| 1424 break; | |
| 1425 } | |
| 491 | 1426 |
| 1427 } else { | |
| 1428 f->state = ngx_http_fastcgi_st_version; | |
| 479 | 1429 } |
| 1430 | |
| 1431 continue; | |
| 1432 } | |
| 1433 | |
| 1434 | |
| 1435 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1436 | |
| 639 | 1437 if (f->pos == f->last) { |
| 1438 break; | |
| 1439 } | |
| 1440 | |
| 479 | 1441 if (p->free) { |
| 1442 b = p->free->buf; | |
| 1443 p->free = p->free->next; | |
| 1444 | |
| 1445 } else { | |
| 501 | 1446 b = ngx_alloc_buf(p->pool); |
| 1447 if (b == NULL) { | |
| 479 | 1448 return NGX_ERROR; |
| 1449 } | |
| 1450 } | |
| 1451 | |
| 1452 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 1453 | |
| 1454 b->pos = f->pos; | |
| 483 | 1455 b->start = buf->start; |
| 1456 b->end = buf->end; | |
| 479 | 1457 b->tag = p->tag; |
| 1458 b->temporary = 1; | |
| 1459 b->recycled = 1; | |
| 483 | 1460 |
| 1461 *prev = b; | |
| 1462 prev = &b->shadow; | |
| 479 | 1463 |
| 501 | 1464 cl = ngx_alloc_chain_link(p->pool); |
| 1465 if (cl == NULL) { | |
| 479 | 1466 return NGX_ERROR; |
| 1467 } | |
| 1468 | |
| 1469 cl->buf = b; | |
| 1470 cl->next = NULL; | |
| 1471 | |
| 501 | 1472 if (p->in) { |
| 1473 *p->last_in = cl; | |
| 1474 } else { | |
| 1475 p->in = cl; | |
| 1476 } | |
| 1477 p->last_in = &cl->next; | |
| 1478 | |
| 1479 | |
| 483 | 1480 /* STUB */ b->num = buf->num; |
| 1481 | |
|
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1482 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1483 "input buf #%d %p", b->num, b->pos); |
| 479 | 1484 |
| 1485 if (f->pos + f->length < f->last) { | |
| 1486 | |
| 1487 if (f->padding) { | |
| 1488 f->state = ngx_http_fastcgi_st_padding; | |
| 1489 } else { | |
| 1490 f->state = ngx_http_fastcgi_st_version; | |
| 1491 } | |
| 1492 | |
| 1493 f->pos += f->length; | |
| 1494 b->last = f->pos; | |
| 1495 | |
| 1496 continue; | |
| 1497 } | |
| 1498 | |
| 1499 if (f->pos + f->length == f->last) { | |
| 1500 | |
| 1501 if (f->padding) { | |
| 1502 f->state = ngx_http_fastcgi_st_padding; | |
| 1503 } else { | |
| 1504 f->state = ngx_http_fastcgi_st_version; | |
| 1505 } | |
| 1506 | |
| 1507 b->last = f->last; | |
| 1508 | |
| 1509 break; | |
| 1510 } | |
| 1511 | |
| 1512 f->length -= f->last - f->pos; | |
| 1513 | |
| 1514 b->last = f->last; | |
| 1515 | |
| 1516 break; | |
| 1517 | |
| 1518 } | |
| 1519 | |
| 1520 if (b) { | |
| 483 | 1521 b->shadow = buf; |
| 479 | 1522 b->last_shadow = 1; |
| 483 | 1523 |
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1524 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1525 "input buf %p %z", b->pos, b->last - b->pos); |
|
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1526 |
| 483 | 1527 return NGX_OK; |
| 1528 } | |
| 1529 | |
| 1530 /* there is no data record in the buf, add it to free chain */ | |
| 1531 | |
| 1532 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
| 1533 return NGX_ERROR; | |
| 479 | 1534 } |
| 1535 | |
| 1536 return NGX_OK; | |
| 1537 } | |
| 1538 | |
| 1539 | |
| 487 | 1540 static ngx_int_t |
| 1541 ngx_http_fastcgi_process_record(ngx_http_request_t *r, | |
| 1542 ngx_http_fastcgi_ctx_t *f) | |
| 479 | 1543 { |
| 1544 u_char ch, *p; | |
| 1545 ngx_http_fastcgi_state_e state; | |
| 1546 | |
| 1547 state = f->state; | |
| 1548 | |
| 1549 for (p = f->pos; p < f->last; p++) { | |
| 1550 | |
| 1551 ch = *p; | |
| 1552 | |
| 1553 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1554 "http fastcgi record byte: %02Xd", ch); | |
| 1555 | |
| 1556 switch (state) { | |
| 1557 | |
| 1558 case ngx_http_fastcgi_st_version: | |
| 1559 if (ch != 1) { | |
| 1560 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1561 "upstream sent unsupported FastCGI " | |
| 1562 "protocol version: %d", ch); | |
| 1563 return NGX_ERROR; | |
| 1564 } | |
| 1565 state = ngx_http_fastcgi_st_type; | |
| 1566 break; | |
| 1567 | |
| 1568 case ngx_http_fastcgi_st_type: | |
| 1569 switch (ch) { | |
| 1570 case NGX_HTTP_FASTCGI_STDOUT: | |
| 1571 case NGX_HTTP_FASTCGI_STDERR: | |
| 1572 case NGX_HTTP_FASTCGI_END_REQUEST: | |
| 1573 f->type = (ngx_uint_t) ch; | |
| 1574 break; | |
| 1575 default: | |
| 1576 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1577 "upstream sent invalid FastCGI " | |
| 1578 "record type: %d", ch); | |
| 1579 return NGX_ERROR; | |
| 1580 | |
| 1581 } | |
| 1582 state = ngx_http_fastcgi_st_request_id_hi; | |
| 1583 break; | |
| 1584 | |
| 1585 /* we support the single request per connection */ | |
| 1586 | |
| 1587 case ngx_http_fastcgi_st_request_id_hi: | |
| 1588 if (ch != 0) { | |
| 1589 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1590 "upstream sent unexpected FastCGI " | |
| 1591 "request id high byte: %d", ch); | |
| 1592 return NGX_ERROR; | |
| 1593 } | |
| 1594 state = ngx_http_fastcgi_st_request_id_lo; | |
| 1595 break; | |
| 1596 | |
| 1597 case ngx_http_fastcgi_st_request_id_lo: | |
| 1598 if (ch != 1) { | |
| 1599 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1600 "upstream sent unexpected FastCGI " | |
| 1601 "request id low byte: %d", ch); | |
| 1602 return NGX_ERROR; | |
| 1603 } | |
| 1604 state = ngx_http_fastcgi_st_content_length_hi; | |
| 1605 break; | |
| 1606 | |
| 1607 case ngx_http_fastcgi_st_content_length_hi: | |
| 1608 f->length = ch << 8; | |
| 1609 state = ngx_http_fastcgi_st_content_length_lo; | |
| 1610 break; | |
| 1611 | |
| 1612 case ngx_http_fastcgi_st_content_length_lo: | |
| 1613 f->length |= (size_t) ch; | |
| 1614 state = ngx_http_fastcgi_st_padding_length; | |
| 1615 break; | |
| 1616 | |
| 1617 case ngx_http_fastcgi_st_padding_length: | |
| 1618 f->padding = (size_t) ch; | |
| 1619 state = ngx_http_fastcgi_st_reserved; | |
| 1620 break; | |
| 1621 | |
| 1622 case ngx_http_fastcgi_st_reserved: | |
| 1623 state = ngx_http_fastcgi_st_data; | |
| 1624 | |
| 1625 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1626 "http fastcgi record length: %z", f->length); | |
| 1627 | |
| 1628 f->pos = p + 1; | |
| 1629 f->state = state; | |
| 1630 | |
| 1631 return NGX_OK; | |
| 1632 | |
| 1633 /* suppress warning */ | |
| 1634 case ngx_http_fastcgi_st_data: | |
| 1635 case ngx_http_fastcgi_st_padding: | |
| 1636 break; | |
| 1637 } | |
| 1638 } | |
| 1639 | |
| 1640 f->state = state; | |
| 1641 | |
| 1642 return NGX_AGAIN; | |
| 1643 } | |
| 1644 | |
| 1645 | |
| 487 | 1646 static void |
| 1647 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
| 479 | 1648 { |
| 1649 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1650 "abort http fastcgi request"); | |
| 1651 | |
| 1652 return; | |
| 1653 } | |
| 1654 | |
| 1655 | |
| 487 | 1656 static void |
| 1657 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
| 479 | 1658 { |
| 1659 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1660 "finalize http fastcgi request"); | |
| 1661 | |
| 1662 return; | |
| 1663 } | |
| 1664 | |
| 1665 | |
| 509 | 1666 static ngx_int_t |
| 1667 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
| 479 | 1668 { |
| 509 | 1669 ngx_http_variable_t *var; |
| 479 | 1670 |
| 583 | 1671 var = ngx_http_add_variable(cf, &ngx_http_fastcgi_script_name, |
| 1565 | 1672 NGX_HTTP_VAR_NOHASH|NGX_HTTP_VAR_NOCACHEABLE); |
| 509 | 1673 if (var == NULL) { |
| 1674 return NGX_ERROR; | |
| 479 | 1675 } |
| 1676 | |
| 637 | 1677 var->get_handler = ngx_http_fastcgi_script_name_variable; |
| 485 | 1678 |
| 509 | 1679 return NGX_OK; |
| 479 | 1680 } |
| 1681 | |
| 1682 | |
| 487 | 1683 static void * |
| 1684 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
| 479 | 1685 { |
| 1686 ngx_http_fastcgi_loc_conf_t *conf; | |
| 1687 | |
| 501 | 1688 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
| 1689 if (conf == NULL) { | |
| 479 | 1690 return NGX_CONF_ERROR; |
| 1691 } | |
| 1692 | |
| 1693 /* | |
| 1694 * set by ngx_pcalloc(): | |
| 1695 * | |
| 1696 * conf->upstream.bufs.num = 0; | |
| 1697 * conf->upstream.next_upstream = 0; | |
| 1698 * conf->upstream.temp_path = NULL; | |
| 649 | 1699 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
| 509 | 1700 * conf->upstream.uri = { 0, NULL }; |
| 1701 * conf->upstream.location = NULL; | |
|
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|
1702 * conf->upstream.store_lengths = NULL; |
|
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|
1703 * conf->upstream.store_values = NULL; |
| 509 | 1704 * |
| 479 | 1705 * conf->index.len = 0; |
| 1706 * conf->index.data = NULL; | |
| 1707 */ | |
| 1708 | |
|
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|
1709 conf->upstream.store = NGX_CONF_UNSET; |
|
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|
1710 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
| 581 | 1711 conf->upstream.buffering = NGX_CONF_UNSET; |
| 629 | 1712 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
| 581 | 1713 |
| 479 | 1714 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
| 1715 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
| 507 | 1716 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
| 1717 | |
| 479 | 1718 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
| 581 | 1719 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
| 529 | 1720 |
| 1721 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
| 577 | 1722 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
| 529 | 1723 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
| 509 | 1724 |
| 1725 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
| 1726 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
| 1727 | |
|
1701
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1728 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
|
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|
1729 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
|
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|
1730 |
| 657 | 1731 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
| 479 | 1732 |
| 1733 /* "fastcgi_cyclic_temp_file" is disabled */ | |
| 1734 conf->upstream.cyclic_temp_file = 0; | |
| 1735 | |
|
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1736 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
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1737 |
| 479 | 1738 return conf; |
| 1739 } | |
| 1740 | |
| 1741 | |
| 487 | 1742 static char * |
| 1743 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
| 479 | 1744 { |
| 1745 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
| 1746 ngx_http_fastcgi_loc_conf_t *conf = child; | |
| 1747 | |
| 509 | 1748 u_char *p; |
| 1749 size_t size; | |
| 1750 uintptr_t *code; | |
|
1701
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|
1751 ngx_uint_t i; |
| 649 | 1752 ngx_keyval_t *src; |
| 1753 ngx_hash_init_t hash; | |
| 509 | 1754 ngx_http_script_compile_t sc; |
| 1755 ngx_http_script_copy_code_t *copy; | |
| 479 | 1756 |
|
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1757 if (conf->upstream.store != 0) { |
|
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1758 ngx_conf_merge_value(conf->upstream.store, |
|
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|
1759 prev->upstream.store, 0); |
|
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|
1760 |
|
5383f5232364
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|
1761 if (conf->upstream.store_lengths == NULL) { |
|
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|
1762 conf->upstream.store_lengths = prev->upstream.store_lengths; |
|
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|
1763 conf->upstream.store_values = prev->upstream.store_values; |
|
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|
1764 } |
|
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|
1765 } |
|
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|
1766 |
|
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|
1767 ngx_conf_merge_uint_value(conf->upstream.store_access, |
|
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|
1768 prev->upstream.store_access, 0600); |
|
1291
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1276
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changeset
|
1769 |
| 581 | 1770 ngx_conf_merge_value(conf->upstream.buffering, |
| 1771 prev->upstream.buffering, 1); | |
| 1772 | |
| 629 | 1773 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
| 1774 prev->upstream.ignore_client_abort, 0); | |
| 1775 | |
| 479 | 1776 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
| 1777 prev->upstream.connect_timeout, 60000); | |
| 507 | 1778 |
| 479 | 1779 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
| 1780 prev->upstream.send_timeout, 60000); | |
| 1781 | |
| 1782 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
| 1783 prev->upstream.read_timeout, 60000); | |
| 1784 | |
| 507 | 1785 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
| 1786 prev->upstream.send_lowat, 0); | |
| 479 | 1787 |
| 581 | 1788 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
| 1789 prev->upstream.buffer_size, | |
| 479 | 1790 (size_t) ngx_pagesize); |
| 1791 | |
| 507 | 1792 |
| 479 | 1793 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
| 1794 8, ngx_pagesize); | |
| 1795 | |
| 1796 if (conf->upstream.bufs.num < 2) { | |
| 1797 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1798 "there must be at least 2 \"fastcgi_buffers\""); | |
| 1799 return NGX_CONF_ERROR; | |
| 1800 } | |
| 1801 | |
| 1802 | |
| 581 | 1803 size = conf->upstream.buffer_size; |
| 479 | 1804 if (size < conf->upstream.bufs.size) { |
| 1805 size = conf->upstream.bufs.size; | |
| 1806 } | |
| 1807 | |
| 1808 | |
| 529 | 1809 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
| 1810 prev->upstream.busy_buffers_size_conf, | |
| 479 | 1811 NGX_CONF_UNSET_SIZE); |
| 1812 | |
| 529 | 1813 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 1814 conf->upstream.busy_buffers_size = 2 * size; |
| 529 | 1815 } else { |
| 1816 conf->upstream.busy_buffers_size = | |
| 1817 conf->upstream.busy_buffers_size_conf; | |
| 1818 } | |
| 479 | 1819 |
| 529 | 1820 if (conf->upstream.busy_buffers_size < size) { |
| 479 | 1821 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 1822 "\"fastcgi_busy_buffers_size\" must be equal or bigger than " | |
|
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diff
changeset
|
1823 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 1824 "one of the \"fastcgi_buffers\""); |
| 1825 | |
| 1826 return NGX_CONF_ERROR; | |
| 529 | 1827 } |
| 479 | 1828 |
| 529 | 1829 if (conf->upstream.busy_buffers_size |
| 1830 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
| 479 | 1831 { |
| 1832 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1833 "\"fastcgi_busy_buffers_size\" must be less than " | |
| 1834 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
| 1835 | |
| 1836 return NGX_CONF_ERROR; | |
| 1837 } | |
| 1838 | |
| 1839 | |
| 529 | 1840 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
| 1841 prev->upstream.temp_file_write_size_conf, | |
| 479 | 1842 NGX_CONF_UNSET_SIZE); |
| 1843 | |
| 529 | 1844 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 1845 conf->upstream.temp_file_write_size = 2 * size; |
| 529 | 1846 } else { |
| 1847 conf->upstream.temp_file_write_size = | |
| 1848 conf->upstream.temp_file_write_size_conf; | |
| 1849 } | |
| 479 | 1850 |
| 529 | 1851 if (conf->upstream.temp_file_write_size < size) { |
| 479 | 1852 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 1853 "\"fastcgi_temp_file_write_size\" must be equal or bigger than " | |
|
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changeset
|
1854 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 1855 "one of the \"fastcgi_buffers\""); |
| 1856 | |
| 1857 return NGX_CONF_ERROR; | |
| 1858 } | |
| 1859 | |
| 1860 | |
| 529 | 1861 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
| 1862 prev->upstream.max_temp_file_size_conf, | |
| 479 | 1863 NGX_CONF_UNSET_SIZE); |
| 1864 | |
| 529 | 1865 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 1866 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
| 529 | 1867 } else { |
| 1868 conf->upstream.max_temp_file_size = | |
| 1869 conf->upstream.max_temp_file_size_conf; | |
| 1870 } | |
| 479 | 1871 |
| 529 | 1872 if (conf->upstream.max_temp_file_size != 0 |
| 1873 && conf->upstream.max_temp_file_size < size) | |
| 479 | 1874 { |
| 1875 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1876 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
| 1877 "the temporary files usage or must be equal or bigger than " | |
|
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1097
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|
1878 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 1879 "one of the \"fastcgi_buffers\""); |
| 1880 | |
| 1881 return NGX_CONF_ERROR; | |
| 1882 } | |
| 1883 | |
| 1884 | |
| 1885 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, | |
| 487 | 1886 prev->upstream.next_upstream, |
| 1887 (NGX_CONF_BITMASK_SET | |
| 1888 |NGX_HTTP_UPSTREAM_FT_ERROR | |
| 1889 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
| 479 | 1890 |
| 665 | 1891 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
| 1892 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
| 1893 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 1894 } | |
| 1895 | |
| 479 | 1896 ngx_conf_merge_path_value(conf->upstream.temp_path, |
| 1897 prev->upstream.temp_path, | |
| 1898 NGX_HTTP_FASTCGI_TEMP_PATH, 1, 2, 0, | |
| 1899 ngx_garbage_collector_temp_handler, cf); | |
| 1900 | |
| 509 | 1901 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
| 1902 prev->upstream.pass_request_headers, 1); | |
| 1903 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
| 1904 prev->upstream.pass_request_body, 1); | |
| 1905 | |
| 657 | 1906 ngx_conf_merge_value(conf->upstream.intercept_errors, |
| 1907 prev->upstream.intercept_errors, 0); | |
| 509 | 1908 |
| 1228 | 1909 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
| 1910 | |
| 507 | 1911 |
| 479 | 1912 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
| 1913 | |
|
1701
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|
1914 hash.max_size = 512; |
|
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changeset
|
1915 hash.bucket_size = ngx_align(64, ngx_cacheline_size); |
|
40d004d95d88
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diff
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|
1916 hash.name = "fastcgi_hide_headers_hash"; |
|
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|
1917 |
|
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|
1918 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
|
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diff
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|
1919 &prev->upstream, |
|
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|
1920 ngx_http_fastcgi_hide_headers, |
|
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|
1921 &hash) |
| 649 | 1922 != NGX_OK) |
| 1923 { | |
| 1924 return NGX_CONF_ERROR; | |
| 1925 } | |
| 1926 | |
| 884 | 1927 if (conf->upstream.upstream == NULL) { |
| 1928 conf->upstream.upstream = prev->upstream.upstream; | |
| 507 | 1929 } |
| 1930 | |
|
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1931 if (conf->fastcgi_lengths == NULL) { |
|
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1932 conf->fastcgi_lengths = prev->fastcgi_lengths; |
|
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1933 conf->fastcgi_values = prev->fastcgi_values; |
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1934 } |
|
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1935 |
| 509 | 1936 if (conf->params_source == NULL) { |
| 573 | 1937 conf->flushes = prev->flushes; |
| 509 | 1938 conf->params_len = prev->params_len; |
| 1939 conf->params = prev->params; | |
| 573 | 1940 conf->params_source = prev->params_source; |
| 509 | 1941 |
| 1942 if (conf->params_source == NULL) { | |
| 1943 return NGX_CONF_OK; | |
| 1944 } | |
| 1945 } | |
| 1946 | |
| 1947 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
| 1948 if (conf->params_len == NULL) { | |
| 1949 return NGX_CONF_ERROR; | |
| 1950 } | |
| 573 | 1951 |
| 509 | 1952 conf->params = ngx_array_create(cf->pool, 512, 1); |
| 1953 if (conf->params == NULL) { | |
| 1954 return NGX_CONF_ERROR; | |
| 1955 } | |
| 1956 | |
| 1957 src = conf->params_source->elts; | |
| 1958 for (i = 0; i < conf->params_source->nelts; i++) { | |
| 1959 | |
| 1960 if (ngx_http_script_variables_count(&src[i].value) == 0) { | |
| 1961 copy = ngx_array_push_n(conf->params_len, | |
| 1962 sizeof(ngx_http_script_copy_code_t)); | |
| 1963 if (copy == NULL) { | |
| 1964 return NGX_CONF_ERROR; | |
| 1965 } | |
| 1966 | |
| 1967 copy->code = (ngx_http_script_code_pt) | |
| 1968 ngx_http_script_copy_len_code; | |
| 1969 copy->len = src[i].key.len; | |
| 1970 | |
| 1971 | |
| 1972 copy = ngx_array_push_n(conf->params_len, | |
| 1973 sizeof(ngx_http_script_copy_code_t)); | |
| 1974 if (copy == NULL) { | |
| 1975 return NGX_CONF_ERROR; | |
| 1976 } | |
| 1977 | |
| 1978 copy->code = (ngx_http_script_code_pt) | |
| 1979 ngx_http_script_copy_len_code; | |
| 1980 copy->len = src[i].value.len; | |
| 1981 | |
| 1982 | |
| 1983 size = (sizeof(ngx_http_script_copy_code_t) | |
| 1984 + src[i].key.len + src[i].value.len | |
| 1985 + sizeof(uintptr_t) - 1) | |
| 1986 & ~(sizeof(uintptr_t) - 1); | |
| 1987 | |
| 1988 copy = ngx_array_push_n(conf->params, size); | |
| 1989 if (copy == NULL) { | |
| 1990 return NGX_CONF_ERROR; | |
| 1991 } | |
| 577 | 1992 |
| 509 | 1993 copy->code = ngx_http_script_copy_code; |
| 1994 copy->len = src[i].key.len + src[i].value.len; | |
| 1995 | |
| 1996 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 1997 | |
| 1998 p = ngx_cpymem(p, src[i].key.data, src[i].key.len); | |
| 1999 ngx_memcpy(p, src[i].value.data, src[i].value.len); | |
| 2000 | |
| 2001 } else { | |
| 2002 copy = ngx_array_push_n(conf->params_len, | |
| 2003 sizeof(ngx_http_script_copy_code_t)); | |
| 2004 if (copy == NULL) { | |
| 2005 return NGX_CONF_ERROR; | |
| 2006 } | |
| 2007 | |
| 2008 copy->code = (ngx_http_script_code_pt) | |
| 2009 ngx_http_script_copy_len_code; | |
| 2010 copy->len = src[i].key.len; | |
| 2011 | |
| 2012 | |
| 2013 size = (sizeof(ngx_http_script_copy_code_t) | |
| 2014 + src[i].key.len + sizeof(uintptr_t) - 1) | |
| 2015 & ~(sizeof(uintptr_t) - 1); | |
| 2016 | |
| 2017 copy = ngx_array_push_n(conf->params, size); | |
| 2018 if (copy == NULL) { | |
| 2019 return NGX_CONF_ERROR; | |
| 2020 } | |
| 577 | 2021 |
| 509 | 2022 copy->code = ngx_http_script_copy_code; |
| 2023 copy->len = src[i].key.len; | |
| 2024 | |
| 2025 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 2026 ngx_memcpy(p, src[i].key.data, src[i].key.len); | |
| 2027 | |
| 2028 | |
| 2029 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
| 2030 | |
| 2031 sc.cf = cf; | |
| 2032 sc.source = &src[i].value; | |
| 573 | 2033 sc.flushes = &conf->flushes; |
| 509 | 2034 sc.lengths = &conf->params_len; |
| 2035 sc.values = &conf->params; | |
| 2036 | |
| 2037 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
| 2038 return NGX_CONF_ERROR; | |
| 2039 } | |
| 2040 } | |
| 2041 | |
| 2042 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2043 if (code == NULL) { | |
| 2044 return NGX_CONF_ERROR; | |
| 2045 } | |
| 2046 | |
| 2047 *code = (uintptr_t) NULL; | |
| 2048 | |
| 2049 | |
| 2050 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
| 2051 if (code == NULL) { | |
| 2052 return NGX_CONF_ERROR; | |
| 2053 } | |
| 2054 | |
| 2055 *code = (uintptr_t) NULL; | |
| 2056 } | |
| 2057 | |
| 2058 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2059 if (code == NULL) { | |
| 2060 return NGX_CONF_ERROR; | |
| 2061 } | |
| 2062 | |
| 2063 *code = (uintptr_t) NULL; | |
| 2064 | |
| 479 | 2065 return NGX_CONF_OK; |
| 2066 } | |
| 509 | 2067 |
| 2068 | |
| 573 | 2069 static ngx_int_t |
| 2070 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
| 2071 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 2072 { |
| 2073 u_char *p; | |
| 2074 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 2075 | |
|
1097
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fix segfault when $fastcgi_script_name is used in access_log
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parents:
1037
diff
changeset
|
2076 if (r->uri.len) { |
|
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parents:
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diff
changeset
|
2077 v->valid = 1; |
| 1565 | 2078 v->no_cacheable = 0; |
|
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diff
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|
2079 v->not_found = 0; |
|
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parents:
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diff
changeset
|
2080 |
|
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diff
changeset
|
2081 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
|
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diff
changeset
|
2082 |
|
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changeset
|
2083 if (r->uri.data[r->uri.len - 1] != '/') { |
|
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diff
changeset
|
2084 v->len = r->uri.len; |
|
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changeset
|
2085 v->data = r->uri.data; |
|
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|
2086 return NGX_OK; |
|
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changeset
|
2087 } |
|
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diff
changeset
|
2088 |
|
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diff
changeset
|
2089 v->len = r->uri.len + flcf->index.len; |
|
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diff
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|
2090 |
| 2049 | 2091 v->data = ngx_pnalloc(r->pool, v->len); |
|
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|
2092 if (v->data == NULL) { |
|
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|
2093 return NGX_ERROR; |
|
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|
2094 } |
|
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|
2095 |
|
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|
2096 p = ngx_copy(v->data, r->uri.data, r->uri.len); |
|
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|
2097 ngx_memcpy(p, flcf->index.data, flcf->index.len); |
|
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|
2098 |
|
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|
2099 } else { |
|
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2100 v->len = 0; |
|
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changeset
|
2101 v->valid = 1; |
| 1565 | 2102 v->no_cacheable = 0; |
|
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2103 v->not_found = 0; |
|
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changeset
|
2104 v->data = NULL; |
|
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2105 |
| 573 | 2106 return NGX_OK; |
| 509 | 2107 } |
| 2108 | |
| 573 | 2109 return NGX_OK; |
| 509 | 2110 } |
| 2111 | |
| 2112 | |
| 2113 static char * | |
| 2114 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2115 { | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2116 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2117 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2118 ngx_url_t u; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2119 ngx_str_t *value, *url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2120 ngx_uint_t n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2121 ngx_http_core_loc_conf_t *clcf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2122 ngx_http_script_compile_t sc; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2123 |
|
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
2124 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
| 555 | 2125 return "is duplicate"; |
| 2126 } | |
| 2127 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2128 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2129 clcf->handler = ngx_http_fastcgi_handler; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2130 |
| 509 | 2131 value = cf->args->elts; |
| 2132 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2133 url = &value[1]; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2134 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2135 n = ngx_http_script_variables_count(url); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2136 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2137 if (n) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2138 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2139 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2140 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2141 sc.cf = cf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2142 sc.source = url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2143 sc.lengths = &flcf->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2144 sc.values = &flcf->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2145 sc.variables = n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2146 sc.complete_lengths = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2147 sc.complete_values = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2148 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2149 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2150 return NGX_CONF_ERROR; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2151 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2152 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2153 return NGX_CONF_OK; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2154 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2155 |
| 651 | 2156 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 2157 | |
| 2158 u.url = value[1]; | |
| 884 | 2159 u.no_resolve = 1; |
| 2160 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2161 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2162 if (flcf->upstream.upstream == NULL) { |
| 509 | 2163 return NGX_CONF_ERROR; |
| 2164 } | |
| 2165 | |
| 2166 if (clcf->name.data[clcf->name.len - 1] == '/') { | |
| 2167 clcf->auto_redirect = 1; | |
| 2168 } | |
| 2169 | |
| 2170 return NGX_CONF_OK; | |
| 2171 } | |
| 2172 | |
| 2173 | |
| 2174 static char * | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2175 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
|
2176 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2177 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2178 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2179 ngx_str_t *value; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2180 ngx_http_script_compile_t sc; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2181 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2182 if (flcf->upstream.store != NGX_CONF_UNSET || flcf->upstream.store_lengths) |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2183 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2184 return "is duplicate"; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2185 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2186 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2187 value = cf->args->elts; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2188 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2189 if (ngx_strcmp(value[1].data, "on") == 0) { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2190 flcf->upstream.store = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2191 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2192 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2193 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2194 if (ngx_strcmp(value[1].data, "off") == 0) { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2195 flcf->upstream.store = 0; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2196 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2197 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2198 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2199 /* include the terminating '\0' into script */ |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2200 value[1].len++; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2201 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2202 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2203 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2204 sc.cf = cf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2205 sc.source = &value[1]; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2206 sc.lengths = &flcf->upstream.store_lengths; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2207 sc.values = &flcf->upstream.store_values; |
|
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
2208 sc.variables = ngx_http_script_variables_count(&value[1]); |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2209 sc.complete_lengths = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2210 sc.complete_values = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2211 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2212 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
|
2213 return NGX_CONF_ERROR; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2214 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2215 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2216 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2217 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2218 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2219 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2220 static char * |
| 509 | 2221 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
| 2222 { | |
| 2223 #if (NGX_FREEBSD) | |
| 2224 ssize_t *np = data; | |
| 2225 | |
| 673 | 2226 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
| 509 | 2227 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2228 "\"fastcgi_send_lowat\" must be less than %d " | |
| 2229 "(sysctl net.inet.tcp.sendspace)", | |
| 2230 ngx_freebsd_net_inet_tcp_sendspace); | |
| 2231 | |
| 2232 return NGX_CONF_ERROR; | |
| 2233 } | |
| 2234 | |
| 2235 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
| 2236 ssize_t *np = data; | |
| 2237 | |
| 2238 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 2239 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
| 2240 | |
| 2241 *np = 0; | |
| 2242 | |
| 2243 #endif | |
| 2244 | |
| 2245 return NGX_CONF_OK; | |
| 2246 } | |
| 884 | 2247 |
| 2248 | |
| 2249 static char * | |
| 2250 ngx_http_fastcgi_upstream_max_fails_unsupported(ngx_conf_t *cf, | |
| 2251 ngx_command_t *cmd, void *conf) | |
| 2252 { | |
| 2253 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2254 "\"fastcgi_upstream_max_fails\" is not supported, " | |
| 2255 "use the \"max_fails\" parameter of the \"server\" directive ", | |
| 2256 "inside the \"upstream\" block"); | |
| 2257 | |
| 2258 return NGX_CONF_ERROR; | |
| 2259 } | |
| 2260 | |
| 2261 | |
| 2262 static char * | |
| 2263 ngx_http_fastcgi_upstream_fail_timeout_unsupported(ngx_conf_t *cf, | |
| 2264 ngx_command_t *cmd, void *conf) | |
| 2265 { | |
| 2266 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2267 "\"fastcgi_upstream_fail_timeout\" is not supported, " | |
| 2268 "use the \"fail_timeout\" parameter of the \"server\" directive ", | |
| 2269 "inside the \"upstream\" block"); | |
| 2270 | |
| 2271 return NGX_CONF_ERROR; | |
| 2272 } |