Mercurial > hg > nginx
annotate src/http/modules/ngx_http_proxy_module.c @ 3006:95972b9e790b
ngx_http_upstream_create() to cleanup the previous upstream after
internal redirect
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Mon, 27 Jul 2009 13:25:29 +0000 |
| parents | dff9764eaca2 |
| children | fcd98af88df3 |
| rev | line source |
|---|---|
| 507 | 1 |
| 577 | 2 /* |
| 507 | 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 | |
| 509 | 12 typedef struct ngx_http_proxy_redirect_s ngx_http_proxy_redirect_t; |
| 13 | |
| 14 typedef ngx_int_t (*ngx_http_proxy_redirect_pt)(ngx_http_request_t *r, | |
| 15 ngx_table_elt_t *h, size_t prefix, ngx_http_proxy_redirect_t *pr); | |
| 507 | 16 |
| 509 | 17 struct ngx_http_proxy_redirect_s { |
| 651 | 18 ngx_http_proxy_redirect_pt handler; |
| 19 ngx_str_t redirect; | |
| 507 | 20 |
| 509 | 21 union { |
| 651 | 22 ngx_str_t text; |
| 509 | 23 |
| 24 struct { | |
| 651 | 25 void *lengths; |
| 26 void *values; | |
| 509 | 27 } vars; |
| 507 | 28 |
| 651 | 29 void *regex; |
| 509 | 30 } replacement; |
| 31 }; | |
| 32 | |
| 33 | |
| 34 typedef struct { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
35 ngx_str_t key_start; |
|
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2285
diff
changeset
|
36 ngx_str_t schema; |
| 1658 | 37 ngx_str_t host_header; |
| 38 ngx_str_t port; | |
| 39 ngx_str_t uri; | |
| 40 } ngx_http_proxy_vars_t; | |
| 41 | |
| 42 | |
| 43 typedef struct { | |
| 651 | 44 ngx_http_upstream_conf_t upstream; |
| 45 | |
| 46 ngx_array_t *flushes; | |
| 47 ngx_array_t *body_set_len; | |
| 48 ngx_array_t *body_set; | |
| 49 ngx_array_t *headers_set_len; | |
| 50 ngx_array_t *headers_set; | |
| 51 ngx_hash_t headers_set_hash; | |
| 52 | |
| 53 ngx_array_t *headers_source; | |
| 54 ngx_array_t *headers_names; | |
| 55 | |
| 1658 | 56 ngx_array_t *proxy_lengths; |
| 57 ngx_array_t *proxy_values; | |
| 58 | |
| 651 | 59 ngx_array_t *redirects; |
| 60 | |
| 61 ngx_str_t body_source; | |
| 62 | |
| 63 ngx_str_t method; | |
| 1658 | 64 ngx_str_t location; |
| 65 ngx_str_t url; | |
| 66 | |
| 2672 | 67 #if (NGX_HTTP_CACHE) |
| 68 ngx_http_complex_value_t cache_key; | |
| 69 #endif | |
| 70 | |
| 1658 | 71 ngx_http_proxy_vars_t vars; |
| 651 | 72 |
| 73 ngx_flag_t redirect; | |
|
1180
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
74 |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
75 ngx_uint_t headers_hash_max_size; |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
76 ngx_uint_t headers_hash_bucket_size; |
| 507 | 77 } ngx_http_proxy_loc_conf_t; |
| 78 | |
| 79 | |
| 80 typedef struct { | |
| 651 | 81 ngx_uint_t status; |
| 82 ngx_uint_t status_count; | |
| 83 u_char *status_start; | |
| 84 u_char *status_end; | |
| 85 | |
| 1658 | 86 ngx_http_proxy_vars_t vars; |
| 87 | |
| 651 | 88 size_t internal_body_length; |
| 509 | 89 } ngx_http_proxy_ctx_t; |
| 507 | 90 |
| 91 | |
| 509 | 92 #define NGX_HTTP_PROXY_PARSE_NO_HEADER 20 |
| 507 | 93 |
| 94 | |
| 1658 | 95 static ngx_int_t ngx_http_proxy_eval(ngx_http_request_t *r, |
| 96 ngx_http_proxy_ctx_t *ctx, ngx_http_proxy_loc_conf_t *plcf); | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
97 #if (NGX_HTTP_CACHE) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
98 static ngx_int_t ngx_http_proxy_create_key(ngx_http_request_t *r); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
99 #endif |
| 507 | 100 static ngx_int_t ngx_http_proxy_create_request(ngx_http_request_t *r); |
| 101 static ngx_int_t ngx_http_proxy_reinit_request(ngx_http_request_t *r); | |
| 509 | 102 static ngx_int_t ngx_http_proxy_process_status_line(ngx_http_request_t *r); |
| 103 static ngx_int_t ngx_http_proxy_parse_status_line(ngx_http_request_t *r, | |
| 1658 | 104 ngx_http_proxy_ctx_t *ctx); |
| 507 | 105 static ngx_int_t ngx_http_proxy_process_header(ngx_http_request_t *r); |
| 106 static void ngx_http_proxy_abort_request(ngx_http_request_t *r); | |
| 107 static void ngx_http_proxy_finalize_request(ngx_http_request_t *r, | |
| 108 ngx_int_t rc); | |
| 109 | |
| 573 | 110 static ngx_int_t ngx_http_proxy_host_variable(ngx_http_request_t *r, |
| 111 ngx_http_variable_value_t *v, uintptr_t data); | |
| 112 static ngx_int_t ngx_http_proxy_port_variable(ngx_http_request_t *r, | |
| 113 ngx_http_variable_value_t *v, uintptr_t data); | |
| 114 static ngx_int_t | |
| 509 | 115 ngx_http_proxy_add_x_forwarded_for_variable(ngx_http_request_t *r, |
| 573 | 116 ngx_http_variable_value_t *v, uintptr_t data); |
| 577 | 117 static ngx_int_t |
| 118 ngx_http_proxy_internal_body_length_variable(ngx_http_request_t *r, | |
| 119 ngx_http_variable_value_t *v, uintptr_t data); | |
| 509 | 120 static ngx_int_t ngx_http_proxy_rewrite_redirect(ngx_http_request_t *r, |
| 121 ngx_table_elt_t *h, size_t prefix); | |
| 507 | 122 |
| 509 | 123 static ngx_int_t ngx_http_proxy_add_variables(ngx_conf_t *cf); |
| 507 | 124 static void *ngx_http_proxy_create_loc_conf(ngx_conf_t *cf); |
| 125 static char *ngx_http_proxy_merge_loc_conf(ngx_conf_t *cf, | |
| 126 void *parent, void *child); | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
127 static ngx_int_t ngx_http_proxy_merge_headers(ngx_conf_t *cf, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
128 ngx_http_proxy_loc_conf_t *conf, ngx_http_proxy_loc_conf_t *prev); |
| 507 | 129 |
| 130 static char *ngx_http_proxy_pass(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 131 void *conf); | |
| 509 | 132 static char *ngx_http_proxy_redirect(ngx_conf_t *cf, ngx_command_t *cmd, |
| 133 void *conf); | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
134 static char *ngx_http_proxy_store(ngx_conf_t *cf, ngx_command_t *cmd, |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
135 void *conf); |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
136 #if (NGX_HTTP_CACHE) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
137 static char *ngx_http_proxy_cache(ngx_conf_t *cf, ngx_command_t *cmd, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
138 void *conf); |
| 2672 | 139 static char *ngx_http_proxy_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, |
| 140 void *conf); | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
141 #endif |
| 507 | 142 |
| 143 static char *ngx_http_proxy_lowat_check(ngx_conf_t *cf, void *post, void *data); | |
| 144 | |
| 884 | 145 static char *ngx_http_proxy_upstream_max_fails_unsupported(ngx_conf_t *cf, |
| 146 ngx_command_t *cmd, void *conf); | |
| 147 static char *ngx_http_proxy_upstream_fail_timeout_unsupported(ngx_conf_t *cf, | |
| 148 ngx_command_t *cmd, void *conf); | |
| 149 | |
| 1658 | 150 #if (NGX_HTTP_SSL) |
| 151 static ngx_int_t ngx_http_proxy_set_ssl(ngx_conf_t *cf, | |
| 152 ngx_http_proxy_loc_conf_t *plcf); | |
| 153 #endif | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
154 static void ngx_http_proxy_set_vars(ngx_url_t *u, ngx_http_proxy_vars_t *v); |
| 1658 | 155 |
| 509 | 156 |
| 507 | 157 static ngx_conf_post_t ngx_http_proxy_lowat_post = |
| 509 | 158 { ngx_http_proxy_lowat_check }; |
| 159 | |
| 507 | 160 |
| 161 static ngx_conf_bitmask_t ngx_http_proxy_next_upstream_masks[] = { | |
| 162 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
| 163 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
| 164 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
| 165 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
|
2268
33556140681a
*) ngx_http_upstream_test_next()
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
166 { ngx_string("http_502"), NGX_HTTP_UPSTREAM_FT_HTTP_502 }, |
| 623 | 167 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
|
2268
33556140681a
*) ngx_http_upstream_test_next()
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
168 { ngx_string("http_504"), NGX_HTTP_UPSTREAM_FT_HTTP_504 }, |
| 507 | 169 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
|
2927
55ceaef03d34
proxy_cache_use_stale/fastcgi_cache_use_stale updating
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
170 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, |
| 665 | 171 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
| 507 | 172 { ngx_null_string, 0 } |
| 173 }; | |
| 174 | |
| 175 | |
|
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
176 static ngx_conf_bitmask_t ngx_http_proxy_ignore_headers_masks[] = { |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
177 { ngx_string("X-Accel-Redirect"), NGX_HTTP_UPSTREAM_IGN_XA_REDIRECT }, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
178 { ngx_string("X-Accel-Expires"), NGX_HTTP_UPSTREAM_IGN_XA_EXPIRES }, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
179 { ngx_string("Expires"), NGX_HTTP_UPSTREAM_IGN_EXPIRES }, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
180 { ngx_string("Cache-Control"), NGX_HTTP_UPSTREAM_IGN_CACHE_CONTROL }, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
181 { ngx_null_string, 0 } |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
182 }; |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
183 |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
184 |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
185 ngx_module_t ngx_http_proxy_module; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
186 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
187 |
| 507 | 188 static ngx_command_t ngx_http_proxy_commands[] = { |
| 189 | |
| 190 { ngx_string("proxy_pass"), | |
|
843
ebab9490204c
allow proxy_pass inside limit_except
Igor Sysoev <igor@sysoev.ru>
parents:
812
diff
changeset
|
191 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_HTTP_LMT_CONF|NGX_CONF_TAKE1, |
| 507 | 192 ngx_http_proxy_pass, |
| 193 NGX_HTTP_LOC_CONF_OFFSET, | |
| 194 0, | |
| 195 NULL }, | |
| 196 | |
| 509 | 197 { ngx_string("proxy_redirect"), |
| 198 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12, | |
| 199 ngx_http_proxy_redirect, | |
| 200 NGX_HTTP_LOC_CONF_OFFSET, | |
| 201 0, | |
| 202 NULL }, | |
| 203 | |
|
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1244
diff
changeset
|
204 { ngx_string("proxy_store"), |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
205 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
206 ngx_http_proxy_store, |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
207 NGX_HTTP_LOC_CONF_OFFSET, |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
208 0, |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
209 NULL }, |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
210 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
211 { ngx_string("proxy_store_access"), |
|
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1244
diff
changeset
|
212 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1244
diff
changeset
|
213 ngx_conf_set_access_slot, |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1244
diff
changeset
|
214 NGX_HTTP_LOC_CONF_OFFSET, |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
215 offsetof(ngx_http_proxy_loc_conf_t, upstream.store_access), |
|
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1244
diff
changeset
|
216 NULL }, |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1244
diff
changeset
|
217 |
| 581 | 218 { ngx_string("proxy_buffering"), |
| 219 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 220 ngx_conf_set_flag_slot, | |
| 221 NGX_HTTP_LOC_CONF_OFFSET, | |
| 222 offsetof(ngx_http_proxy_loc_conf_t, upstream.buffering), | |
| 223 NULL }, | |
| 224 | |
| 629 | 225 { ngx_string("proxy_ignore_client_abort"), |
| 226 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 227 ngx_conf_set_flag_slot, | |
| 228 NGX_HTTP_LOC_CONF_OFFSET, | |
| 229 offsetof(ngx_http_proxy_loc_conf_t, upstream.ignore_client_abort), | |
| 230 NULL }, | |
| 231 | |
| 507 | 232 { ngx_string("proxy_connect_timeout"), |
| 233 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 234 ngx_conf_set_msec_slot, | |
| 235 NGX_HTTP_LOC_CONF_OFFSET, | |
| 236 offsetof(ngx_http_proxy_loc_conf_t, upstream.connect_timeout), | |
| 237 NULL }, | |
| 238 | |
| 239 { ngx_string("proxy_send_timeout"), | |
| 240 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 241 ngx_conf_set_msec_slot, | |
| 242 NGX_HTTP_LOC_CONF_OFFSET, | |
| 243 offsetof(ngx_http_proxy_loc_conf_t, upstream.send_timeout), | |
| 244 NULL }, | |
| 245 | |
| 246 { ngx_string("proxy_send_lowat"), | |
| 247 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 248 ngx_conf_set_size_slot, | |
| 249 NGX_HTTP_LOC_CONF_OFFSET, | |
| 250 offsetof(ngx_http_proxy_loc_conf_t, upstream.send_lowat), | |
| 251 &ngx_http_proxy_lowat_post }, | |
| 252 | |
| 657 | 253 { ngx_string("proxy_intercept_errors"), |
| 254 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 255 ngx_conf_set_flag_slot, | |
| 256 NGX_HTTP_LOC_CONF_OFFSET, | |
| 257 offsetof(ngx_http_proxy_loc_conf_t, upstream.intercept_errors), | |
| 258 NULL }, | |
| 259 | |
| 509 | 260 { ngx_string("proxy_set_header"), |
| 261 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 649 | 262 ngx_conf_set_keyval_slot, |
| 507 | 263 NGX_HTTP_LOC_CONF_OFFSET, |
| 509 | 264 offsetof(ngx_http_proxy_loc_conf_t, headers_source), |
| 507 | 265 NULL }, |
| 266 | |
|
1180
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
267 { ngx_string("proxy_headers_hash_max_size"), |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
268 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
269 ngx_conf_set_num_slot, |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
270 NGX_HTTP_LOC_CONF_OFFSET, |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
271 offsetof(ngx_http_proxy_loc_conf_t, headers_hash_max_size), |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
272 NULL }, |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
273 |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
274 { ngx_string("proxy_headers_hash_bucket_size"), |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
275 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
276 ngx_conf_set_num_slot, |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
277 NGX_HTTP_LOC_CONF_OFFSET, |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
278 offsetof(ngx_http_proxy_loc_conf_t, headers_hash_bucket_size), |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
279 NULL }, |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
280 |
| 577 | 281 { ngx_string("proxy_set_body"), |
| 282 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 283 ngx_conf_set_str_slot, | |
| 284 NGX_HTTP_LOC_CONF_OFFSET, | |
| 285 offsetof(ngx_http_proxy_loc_conf_t, body_source), | |
| 286 NULL }, | |
| 287 | |
| 509 | 288 { ngx_string("proxy_method"), |
| 289 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 561 | 290 ngx_conf_set_str_slot, |
| 509 | 291 NGX_HTTP_LOC_CONF_OFFSET, |
| 561 | 292 offsetof(ngx_http_proxy_loc_conf_t, method), |
| 293 NULL }, | |
| 509 | 294 |
| 295 { ngx_string("proxy_pass_request_headers"), | |
| 507 | 296 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
| 297 ngx_conf_set_flag_slot, | |
| 298 NGX_HTTP_LOC_CONF_OFFSET, | |
| 509 | 299 offsetof(ngx_http_proxy_loc_conf_t, upstream.pass_request_headers), |
| 507 | 300 NULL }, |
| 301 | |
| 509 | 302 { ngx_string("proxy_pass_request_body"), |
| 507 | 303 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
| 304 ngx_conf_set_flag_slot, | |
| 305 NGX_HTTP_LOC_CONF_OFFSET, | |
| 509 | 306 offsetof(ngx_http_proxy_loc_conf_t, upstream.pass_request_body), |
| 507 | 307 NULL }, |
| 308 | |
| 581 | 309 { ngx_string("proxy_buffer_size"), |
| 310 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 311 ngx_conf_set_size_slot, | |
| 312 NGX_HTTP_LOC_CONF_OFFSET, | |
| 313 offsetof(ngx_http_proxy_loc_conf_t, upstream.buffer_size), | |
| 314 NULL }, | |
| 315 | |
| 507 | 316 { ngx_string("proxy_read_timeout"), |
| 317 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 318 ngx_conf_set_msec_slot, | |
| 319 NGX_HTTP_LOC_CONF_OFFSET, | |
| 320 offsetof(ngx_http_proxy_loc_conf_t, upstream.read_timeout), | |
| 321 NULL }, | |
| 322 | |
| 323 { ngx_string("proxy_buffers"), | |
| 324 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 325 ngx_conf_set_bufs_slot, | |
| 326 NGX_HTTP_LOC_CONF_OFFSET, | |
| 327 offsetof(ngx_http_proxy_loc_conf_t, upstream.bufs), | |
| 328 NULL }, | |
| 329 | |
| 330 { ngx_string("proxy_busy_buffers_size"), | |
| 331 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 332 ngx_conf_set_size_slot, | |
| 333 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 334 offsetof(ngx_http_proxy_loc_conf_t, upstream.busy_buffers_size_conf), |
| 507 | 335 NULL }, |
| 336 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
337 #if (NGX_HTTP_CACHE) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
338 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
339 { ngx_string("proxy_cache"), |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
340 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
341 ngx_http_proxy_cache, |
| 2597 | 342 NGX_HTTP_LOC_CONF_OFFSET, |
| 2596 | 343 0, |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
344 NULL }, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
345 |
| 2672 | 346 { ngx_string("proxy_cache_key"), |
| 347 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 348 ngx_http_proxy_cache_key, | |
| 349 NGX_HTTP_LOC_CONF_OFFSET, | |
| 350 0, | |
| 351 NULL }, | |
| 352 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
353 { ngx_string("proxy_cache_path"), |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
354 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
355 ngx_http_file_cache_set_slot, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
356 0, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
357 0, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
358 &ngx_http_proxy_module }, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
359 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
360 { ngx_string("proxy_cache_valid"), |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
361 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
362 ngx_http_file_cache_valid_set_slot, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
363 NGX_HTTP_LOC_CONF_OFFSET, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
364 offsetof(ngx_http_proxy_loc_conf_t, upstream.cache_valid), |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
365 NULL }, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
366 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
367 { ngx_string("proxy_cache_min_uses"), |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
368 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
369 ngx_conf_set_num_slot, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
370 NGX_HTTP_LOC_CONF_OFFSET, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
371 offsetof(ngx_http_proxy_loc_conf_t, upstream.cache_min_uses), |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
372 NULL }, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
373 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
374 { ngx_string("proxy_cache_use_stale"), |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
375 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
376 ngx_conf_set_bitmask_slot, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
377 NGX_HTTP_LOC_CONF_OFFSET, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
378 offsetof(ngx_http_proxy_loc_conf_t, upstream.cache_use_stale), |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
379 &ngx_http_proxy_next_upstream_masks }, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
380 |
|
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
381 { ngx_string("proxy_cache_methods"), |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
382 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
383 ngx_conf_set_bitmask_slot, |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
384 NGX_HTTP_LOC_CONF_OFFSET, |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
385 offsetof(ngx_http_proxy_loc_conf_t, upstream.cache_methods), |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
386 &ngx_http_upstream_cache_method_mask }, |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
387 |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
388 #endif |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
389 |
| 507 | 390 { ngx_string("proxy_temp_path"), |
| 391 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
| 392 ngx_conf_set_path_slot, | |
| 393 NGX_HTTP_LOC_CONF_OFFSET, | |
| 394 offsetof(ngx_http_proxy_loc_conf_t, upstream.temp_path), | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
395 NULL }, |
| 507 | 396 |
| 397 { ngx_string("proxy_max_temp_file_size"), | |
| 398 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 399 ngx_conf_set_size_slot, | |
| 400 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 401 offsetof(ngx_http_proxy_loc_conf_t, upstream.max_temp_file_size_conf), |
| 507 | 402 NULL }, |
| 403 | |
| 404 { ngx_string("proxy_temp_file_write_size"), | |
| 405 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 406 ngx_conf_set_size_slot, | |
| 407 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 408 offsetof(ngx_http_proxy_loc_conf_t, upstream.temp_file_write_size_conf), |
| 507 | 409 NULL }, |
| 410 | |
| 411 { ngx_string("proxy_next_upstream"), | |
| 547 | 412 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
| 507 | 413 ngx_conf_set_bitmask_slot, |
| 414 NGX_HTTP_LOC_CONF_OFFSET, | |
| 415 offsetof(ngx_http_proxy_loc_conf_t, upstream.next_upstream), | |
| 416 &ngx_http_proxy_next_upstream_masks }, | |
| 417 | |
| 561 | 418 { ngx_string("proxy_upstream_max_fails"), |
| 419 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 884 | 420 ngx_http_proxy_upstream_max_fails_unsupported, |
| 421 0, | |
| 422 0, | |
| 561 | 423 NULL }, |
| 424 | |
| 425 { ngx_string("proxy_upstream_fail_timeout"), | |
| 426 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 884 | 427 ngx_http_proxy_upstream_fail_timeout_unsupported, |
| 428 0, | |
| 429 0, | |
| 561 | 430 NULL }, |
| 431 | |
| 649 | 432 { ngx_string("proxy_pass_header"), |
| 507 | 433 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
| 649 | 434 ngx_conf_set_str_array_slot, |
| 507 | 435 NGX_HTTP_LOC_CONF_OFFSET, |
| 649 | 436 offsetof(ngx_http_proxy_loc_conf_t, upstream.pass_headers), |
| 507 | 437 NULL }, |
| 438 | |
| 649 | 439 { ngx_string("proxy_hide_header"), |
| 507 | 440 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
| 649 | 441 ngx_conf_set_str_array_slot, |
| 507 | 442 NGX_HTTP_LOC_CONF_OFFSET, |
| 649 | 443 offsetof(ngx_http_proxy_loc_conf_t, upstream.hide_headers), |
| 507 | 444 NULL }, |
| 445 | |
|
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
446 { ngx_string("proxy_ignore_headers"), |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
447 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
448 ngx_conf_set_bitmask_slot, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
449 NGX_HTTP_LOC_CONF_OFFSET, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
450 offsetof(ngx_http_proxy_loc_conf_t, upstream.ignore_headers), |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
451 &ngx_http_proxy_ignore_headers_masks }, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
452 |
| 2184 | 453 #if (NGX_HTTP_SSL) |
| 454 | |
| 455 { ngx_string("proxy_ssl_session_reuse"), | |
| 456 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 457 ngx_conf_set_flag_slot, | |
| 458 NGX_HTTP_LOC_CONF_OFFSET, | |
| 459 offsetof(ngx_http_proxy_loc_conf_t, upstream.ssl_session_reuse), | |
| 460 NULL }, | |
| 461 | |
| 462 #endif | |
| 463 | |
| 507 | 464 ngx_null_command |
| 465 }; | |
| 466 | |
| 467 | |
| 667 | 468 static ngx_http_module_t ngx_http_proxy_module_ctx = { |
| 509 | 469 ngx_http_proxy_add_variables, /* preconfiguration */ |
| 470 NULL, /* postconfiguration */ | |
| 507 | 471 |
| 472 NULL, /* create main configuration */ | |
| 473 NULL, /* init main configuration */ | |
| 474 | |
| 475 NULL, /* create server configuration */ | |
| 476 NULL, /* merge server configuration */ | |
| 477 | |
| 478 ngx_http_proxy_create_loc_conf, /* create location configration */ | |
| 479 ngx_http_proxy_merge_loc_conf /* merge location configration */ | |
| 480 }; | |
| 481 | |
| 482 | |
| 483 ngx_module_t ngx_http_proxy_module = { | |
| 509 | 484 NGX_MODULE_V1, |
| 507 | 485 &ngx_http_proxy_module_ctx, /* module context */ |
| 486 ngx_http_proxy_commands, /* module directives */ | |
| 487 NGX_HTTP_MODULE, /* module type */ | |
| 541 | 488 NULL, /* init master */ |
| 509 | 489 NULL, /* init module */ |
| 541 | 490 NULL, /* init process */ |
| 491 NULL, /* init thread */ | |
| 492 NULL, /* exit thread */ | |
| 493 NULL, /* exit process */ | |
| 494 NULL, /* exit master */ | |
| 495 NGX_MODULE_V1_PADDING | |
| 507 | 496 }; |
| 497 | |
| 498 | |
| 499 static char ngx_http_proxy_version[] = " HTTP/1.0" CRLF; | |
| 500 | |
| 509 | 501 |
| 649 | 502 static ngx_keyval_t ngx_http_proxy_headers[] = { |
| 503 { ngx_string("Host"), ngx_string("$proxy_host") }, | |
| 504 { ngx_string("Connection"), ngx_string("close") }, | |
| 505 { ngx_string("Keep-Alive"), ngx_string("") }, | |
| 2067 | 506 { ngx_string("Expect"), ngx_string("") }, |
| 649 | 507 { ngx_null_string, ngx_null_string } |
| 508 }; | |
| 509 | |
| 510 | |
|
2706
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
511 static ngx_str_t ngx_http_proxy_hide_headers[] = { |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
512 ngx_string("Date"), |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
513 ngx_string("Server"), |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
514 ngx_string("X-Pad"), |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
515 ngx_string("X-Accel-Expires"), |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
516 ngx_string("X-Accel-Redirect"), |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
517 ngx_string("X-Accel-Limit-Rate"), |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
518 ngx_string("X-Accel-Buffering"), |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
519 ngx_string("X-Accel-Charset"), |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
520 ngx_null_string |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
521 }; |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
522 |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
523 |
|
2705
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
524 #if (NGX_HTTP_CACHE) |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
525 |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
526 static ngx_keyval_t ngx_http_proxy_cache_headers[] = { |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
527 { ngx_string("Host"), ngx_string("$proxy_host") }, |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
528 { ngx_string("Connection"), ngx_string("close") }, |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
529 { ngx_string("Keep-Alive"), ngx_string("") }, |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
530 { ngx_string("Expect"), ngx_string("") }, |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
531 { ngx_string("If-Modified-Since"), ngx_string("") }, |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
532 { ngx_string("If-Unmodified-Since"), ngx_string("") }, |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
533 { ngx_string("If-Match-None"), ngx_string("") }, |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
534 { ngx_string("If-Match"), ngx_string("") }, |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
535 { ngx_string("Range"), ngx_string("") }, |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
536 { ngx_string("If-Range"), ngx_string("") }, |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
537 { ngx_null_string, ngx_null_string } |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
538 }; |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
539 |
|
2706
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
540 |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
541 static ngx_str_t ngx_http_proxy_hide_cache_headers[] = { |
| 649 | 542 ngx_string("Date"), |
| 543 ngx_string("Server"), | |
| 544 ngx_string("X-Pad"), | |
| 545 ngx_string("X-Accel-Expires"), | |
| 546 ngx_string("X-Accel-Redirect"), | |
| 547 ngx_string("X-Accel-Limit-Rate"), | |
|
1886
2819956d1ca0
add X-Accel-Charset to ingored header, fix X-Accel-Buffering
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
548 ngx_string("X-Accel-Buffering"), |
|
2819956d1ca0
add X-Accel-Charset to ingored header, fix X-Accel-Buffering
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
549 ngx_string("X-Accel-Charset"), |
|
2706
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
550 ngx_string("Set-Cookie"), |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
551 ngx_string("P3P"), |
| 649 | 552 ngx_null_string |
| 509 | 553 }; |
| 554 | |
|
2706
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
555 #endif |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
556 |
| 509 | 557 |
| 558 static ngx_http_variable_t ngx_http_proxy_vars[] = { | |
| 559 | |
| 637 | 560 { ngx_string("proxy_host"), NULL, ngx_http_proxy_host_variable, 0, |
|
1925
6fd26b0e1009
non cacheable $proxy_host and $proxy_port
Igor Sysoev <igor@sysoev.ru>
parents:
1912
diff
changeset
|
561 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, |
| 509 | 562 |
| 637 | 563 { ngx_string("proxy_port"), NULL, ngx_http_proxy_port_variable, 0, |
|
1925
6fd26b0e1009
non cacheable $proxy_host and $proxy_port
Igor Sysoev <igor@sysoev.ru>
parents:
1912
diff
changeset
|
564 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, |
| 509 | 565 |
| 637 | 566 { ngx_string("proxy_add_x_forwarded_for"), NULL, |
| 583 | 567 ngx_http_proxy_add_x_forwarded_for_variable, 0, NGX_HTTP_VAR_NOHASH, 0 }, |
| 509 | 568 |
| 569 #if 0 | |
| 637 | 570 { ngx_string("proxy_add_via"), NULL, NULL, 0, NGX_HTTP_VAR_NOHASH, 0 }, |
| 509 | 571 #endif |
| 572 | |
| 637 | 573 { ngx_string("proxy_internal_body_length"), NULL, |
| 583 | 574 ngx_http_proxy_internal_body_length_variable, 0, NGX_HTTP_VAR_NOHASH, 0 }, |
| 577 | 575 |
| 637 | 576 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 509 | 577 }; |
| 507 | 578 |
| 579 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
580 static ngx_path_init_t ngx_http_proxy_temp_path = { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
581 ngx_string(NGX_HTTP_PROXY_TEMP_PATH), { 1, 2, 0 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
582 }; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
583 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
584 |
| 507 | 585 static ngx_int_t |
| 586 ngx_http_proxy_handler(ngx_http_request_t *r) | |
| 577 | 587 { |
| 507 | 588 ngx_int_t rc; |
| 589 ngx_http_upstream_t *u; | |
| 1658 | 590 ngx_http_proxy_ctx_t *ctx; |
| 507 | 591 ngx_http_proxy_loc_conf_t *plcf; |
| 577 | 592 |
|
3006
95972b9e790b
ngx_http_upstream_create() to cleanup the previous upstream after
Igor Sysoev <igor@sysoev.ru>
parents:
2989
diff
changeset
|
593 if (ngx_http_upstream_create(r) != NGX_OK) { |
| 507 | 594 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
| 595 } | |
| 577 | 596 |
| 1658 | 597 ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_proxy_ctx_t)); |
| 598 if (ctx == NULL) { | |
| 599 return NGX_ERROR; | |
| 600 } | |
| 601 | |
| 602 ngx_http_set_ctx(r, ctx, ngx_http_proxy_module); | |
| 603 | |
| 604 plcf = ngx_http_get_module_loc_conf(r, ngx_http_proxy_module); | |
| 605 | |
|
3006
95972b9e790b
ngx_http_upstream_create() to cleanup the previous upstream after
Igor Sysoev <igor@sysoev.ru>
parents:
2989
diff
changeset
|
606 u = r->upstream; |
|
95972b9e790b
ngx_http_upstream_create() to cleanup the previous upstream after
Igor Sysoev <igor@sysoev.ru>
parents:
2989
diff
changeset
|
607 |
| 1658 | 608 if (plcf->proxy_lengths == 0) { |
| 609 ctx->vars = plcf->vars; | |
|
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2285
diff
changeset
|
610 u->schema = plcf->vars.schema; |
| 1658 | 611 #if (NGX_HTTP_SSL) |
| 612 u->ssl = (plcf->upstream.ssl != NULL); | |
| 613 #endif | |
| 614 | |
| 615 } else { | |
| 616 if (ngx_http_proxy_eval(r, ctx, plcf) != NGX_OK) { | |
| 617 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
| 618 } | |
| 619 } | |
| 620 | |
| 507 | 621 u->output.tag = (ngx_buf_tag_t) &ngx_http_proxy_module; |
| 622 | |
| 623 u->conf = &plcf->upstream; | |
| 624 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
625 #if (NGX_HTTP_CACHE) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
626 u->create_key = ngx_http_proxy_create_key; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
627 #endif |
| 507 | 628 u->create_request = ngx_http_proxy_create_request; |
| 629 u->reinit_request = ngx_http_proxy_reinit_request; | |
| 509 | 630 u->process_header = ngx_http_proxy_process_status_line; |
| 507 | 631 u->abort_request = ngx_http_proxy_abort_request; |
| 632 u->finalize_request = ngx_http_proxy_finalize_request; | |
| 633 | |
| 509 | 634 if (plcf->redirects) { |
| 635 u->rewrite_redirect = ngx_http_proxy_rewrite_redirect; | |
| 636 } | |
| 637 | |
| 649 | 638 u->buffering = plcf->upstream.buffering; |
| 639 | |
| 640 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); | |
| 641 if (u->pipe == NULL) { | |
| 642 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
| 581 | 643 } |
| 507 | 644 |
| 649 | 645 u->pipe->input_filter = ngx_event_pipe_copy_input_filter; |
| 646 | |
| 509 | 647 u->accel = 1; |
| 577 | 648 |
| 507 | 649 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); |
| 650 | |
| 651 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
| 652 return rc; | |
| 653 } | |
| 654 | |
| 655 return NGX_DONE; | |
| 656 } | |
| 657 | |
| 658 | |
| 659 static ngx_int_t | |
| 1658 | 660 ngx_http_proxy_eval(ngx_http_request_t *r, ngx_http_proxy_ctx_t *ctx, |
| 661 ngx_http_proxy_loc_conf_t *plcf) | |
| 662 { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
663 u_char *p; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
664 size_t add; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
665 u_short port; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
666 ngx_str_t proxy; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
667 ngx_url_t url; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
668 ngx_http_upstream_t *u; |
| 1658 | 669 |
| 670 if (ngx_http_script_run(r, &proxy, plcf->proxy_lengths->elts, 0, | |
| 671 plcf->proxy_values->elts) | |
| 672 == NULL) | |
| 673 { | |
| 674 return NGX_ERROR; | |
| 675 } | |
| 676 | |
| 677 if (ngx_strncasecmp(proxy.data, (u_char *) "http://", 7) == 0) { | |
| 678 | |
| 679 add = 7; | |
| 680 port = 80; | |
| 681 | |
| 682 #if (NGX_HTTP_SSL) | |
| 683 | |
| 684 } else if (ngx_strncasecmp(proxy.data, (u_char *) "https://", 8) == 0) { | |
| 685 | |
| 686 add = 8; | |
| 687 port = 443; | |
| 688 r->upstream->ssl = 1; | |
| 689 | |
| 690 #endif | |
| 691 | |
| 692 } else { | |
| 693 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 694 "invalid URL prefix in \"%V\"", &proxy); | |
| 695 return NGX_ERROR; | |
| 696 } | |
| 697 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
698 u = r->upstream; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
699 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
700 u->schema.len = add; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
701 u->schema.data = proxy.data; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
702 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
703 ngx_memzero(&url, sizeof(ngx_url_t)); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
704 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
705 url.url.len = proxy.len - add; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
706 url.url.data = proxy.data + add; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
707 url.default_port = port; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
708 url.uri_part = 1; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
709 url.no_resolve = 1; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
710 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
711 if (ngx_parse_url(r->pool, &url) != NGX_OK) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
712 if (url.err) { |
| 1658 | 713 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
714 "%s in upstream \"%V\"", url.err, &url.url); |
| 1658 | 715 } |
| 716 | |
| 717 return NGX_ERROR; | |
| 718 } | |
| 719 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
720 if (url.uri.len && url.uri.data[0] == '?') { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
721 p = ngx_pnalloc(r->pool, url.uri.len + 1); |
|
2284
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2268
diff
changeset
|
722 if (p == NULL) { |
|
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2268
diff
changeset
|
723 return NGX_ERROR; |
|
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2268
diff
changeset
|
724 } |
|
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2268
diff
changeset
|
725 |
|
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2268
diff
changeset
|
726 *p++ = '/'; |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
727 ngx_memcpy(p, url.uri.data, url.uri.len); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
728 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
729 url.uri.len++; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
730 url.uri.data = p - 1; |
|
2284
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2268
diff
changeset
|
731 } |
|
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2268
diff
changeset
|
732 |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
733 ctx->vars.key_start = u->schema; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
734 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
735 ngx_http_proxy_set_vars(&url, &ctx->vars); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
736 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
737 u->resolved = ngx_pcalloc(r->pool, sizeof(ngx_http_upstream_resolved_t)); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
738 if (u->resolved == NULL) { |
| 1658 | 739 return NGX_ERROR; |
| 740 } | |
| 741 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
742 if (url.addrs && url.addrs[0].sockaddr) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
743 u->resolved->sockaddr = url.addrs[0].sockaddr; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
744 u->resolved->socklen = url.addrs[0].socklen; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
745 u->resolved->naddrs = 1; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
746 u->resolved->host = url.addrs[0].name; |
|
2422
7af1e5fe102c
variable support for unix sockets in fastcgi_pass and proxy_pass
Igor Sysoev <igor@sysoev.ru>
parents:
2391
diff
changeset
|
747 |
|
7af1e5fe102c
variable support for unix sockets in fastcgi_pass and proxy_pass
Igor Sysoev <igor@sysoev.ru>
parents:
2391
diff
changeset
|
748 } else { |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
749 u->resolved->host = url.host; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
750 u->resolved->port = (in_port_t) (url.no_port ? port : url.port); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
751 u->resolved->no_port = url.no_port; |
|
2422
7af1e5fe102c
variable support for unix sockets in fastcgi_pass and proxy_pass
Igor Sysoev <igor@sysoev.ru>
parents:
2391
diff
changeset
|
752 } |
| 1658 | 753 |
| 754 return NGX_OK; | |
| 755 } | |
| 756 | |
| 757 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
758 #if (NGX_HTTP_CACHE) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
759 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
760 static ngx_int_t |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
761 ngx_http_proxy_create_key(ngx_http_request_t *r) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
762 { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
763 size_t len, loc_len; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
764 u_char *p; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
765 uintptr_t escape; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
766 ngx_str_t *key; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
767 ngx_http_upstream_t *u; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
768 ngx_http_proxy_ctx_t *ctx; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
769 ngx_http_proxy_loc_conf_t *plcf; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
770 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
771 u = r->upstream; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
772 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
773 plcf = ngx_http_get_module_loc_conf(r, ngx_http_proxy_module); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
774 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
775 ctx = ngx_http_get_module_ctx(r, ngx_http_proxy_module); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
776 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
777 key = ngx_array_push(&r->cache->keys); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
778 if (key == NULL) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
779 return NGX_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
780 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
781 |
| 2672 | 782 if (plcf->cache_key.value.len) { |
| 783 | |
| 784 if (ngx_http_complex_value(r, &plcf->cache_key, key) != NGX_OK) { | |
| 785 return NGX_ERROR; | |
| 786 } | |
| 787 | |
| 788 return NGX_OK; | |
| 789 } | |
| 790 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
791 *key = ctx->vars.key_start; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
792 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
793 key = ngx_array_push(&r->cache->keys); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
794 if (key == NULL) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
795 return NGX_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
796 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
797 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
798 if (plcf->proxy_lengths) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
799 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
800 *key = ctx->vars.uri; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
801 u->uri = ctx->vars.uri; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
802 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
803 return NGX_OK; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
804 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
805 } else if (ctx->vars.uri.len == 0 && r->valid_unparsed_uri && r == r->main) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
806 { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
807 *key = r->unparsed_uri; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
808 u->uri = r->unparsed_uri; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
809 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
810 return NGX_OK; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
811 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
812 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
813 loc_len = (r->valid_location && ctx->vars.uri.len) ? plcf->location.len : 0; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
814 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
815 if (r->quoted_uri || r->internal) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
816 escape = 2 * ngx_escape_uri(NULL, r->uri.data + loc_len, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
817 r->uri.len - loc_len, NGX_ESCAPE_URI); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
818 } else { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
819 escape = 0; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
820 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
821 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
822 len = ctx->vars.uri.len + r->uri.len - loc_len + escape |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
823 + sizeof("?") - 1 + r->args.len; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
824 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
825 p = ngx_pnalloc(r->pool, len); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
826 if (p == NULL) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
827 return NGX_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
828 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
829 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
830 key->data = p; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
831 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
832 if (r->valid_location) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
833 p = ngx_copy(p, ctx->vars.uri.data, ctx->vars.uri.len); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
834 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
835 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
836 if (escape) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
837 ngx_escape_uri(p, r->uri.data + loc_len, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
838 r->uri.len - loc_len, NGX_ESCAPE_URI); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
839 p += r->uri.len - loc_len + escape; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
840 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
841 } else { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
842 p = ngx_copy(p, r->uri.data + loc_len, r->uri.len - loc_len); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
843 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
844 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
845 if (r->args.len > 0) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
846 *p++ = '?'; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
847 p = ngx_copy(p, r->args.data, r->args.len); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
848 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
849 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
850 key->len = p - key->data; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
851 u->uri = *key; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
852 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
853 return NGX_OK; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
854 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
855 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
856 #endif |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
857 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
858 |
| 1658 | 859 static ngx_int_t |
| 507 | 860 ngx_http_proxy_create_request(ngx_http_request_t *r) |
| 861 { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
862 size_t len, uri_len, loc_len, body_len; |
| 509 | 863 uintptr_t escape; |
| 864 ngx_buf_t *b; | |
| 649 | 865 ngx_str_t method; |
| 866 ngx_uint_t i, unparsed_uri; | |
| 509 | 867 ngx_chain_t *cl, *body; |
| 868 ngx_list_part_t *part; | |
| 869 ngx_table_elt_t *header; | |
| 870 ngx_http_upstream_t *u; | |
| 1658 | 871 ngx_http_proxy_ctx_t *ctx; |
| 509 | 872 ngx_http_script_code_pt code; |
| 873 ngx_http_script_engine_t e, le; | |
| 874 ngx_http_proxy_loc_conf_t *plcf; | |
| 875 ngx_http_script_len_code_pt lcode; | |
| 507 | 876 |
| 877 u = r->upstream; | |
| 878 | |
| 879 plcf = ngx_http_get_module_loc_conf(r, ngx_http_proxy_module); | |
| 880 | |
| 561 | 881 if (u->method.len) { |
| 882 /* HEAD was changed to GET to cache response */ | |
| 883 method = u->method; | |
| 884 method.len++; | |
| 885 | |
| 886 } else if (plcf->method.len) { | |
| 887 method = plcf->method; | |
| 888 | |
| 507 | 889 } else { |
| 561 | 890 method = r->method_name; |
| 891 method.len++; | |
| 507 | 892 } |
| 893 | |
| 1667 | 894 len = method.len + sizeof(ngx_http_proxy_version) - 1 + sizeof(CRLF) - 1; |
| 895 | |
| 507 | 896 escape = 0; |
| 1658 | 897 loc_len = 0; |
| 898 unparsed_uri = 0; | |
| 899 | |
| 900 ctx = ngx_http_get_module_ctx(r, ngx_http_proxy_module); | |
| 901 | |
| 902 if (plcf->proxy_lengths) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
903 uri_len = ctx->vars.uri.len; |
| 1658 | 904 |
| 905 } else if (ctx->vars.uri.len == 0 && r->valid_unparsed_uri && r == r->main) | |
| 906 { | |
| 609 | 907 unparsed_uri = 1; |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
908 uri_len = r->unparsed_uri.len; |
| 507 | 909 |
| 910 } else { | |
| 1658 | 911 loc_len = (r->valid_location && ctx->vars.uri.len) ? |
| 912 plcf->location.len : 0; | |
| 913 | |
|
1466
943f2ba615cd
escape internal request URI in proxy_pass
Igor Sysoev <igor@sysoev.ru>
parents:
1353
diff
changeset
|
914 if (r->quoted_uri || r->internal) { |
| 509 | 915 escape = 2 * ngx_escape_uri(NULL, r->uri.data + loc_len, |
| 916 r->uri.len - loc_len, NGX_ESCAPE_URI); | |
| 507 | 917 } |
| 918 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
919 uri_len = ctx->vars.uri.len + r->uri.len - loc_len + escape |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
920 + sizeof("?") - 1 + r->args.len; |
| 507 | 921 } |
| 922 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
923 if (uri_len == 0) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
924 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
925 "zero length URI to proxy"); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
926 return NGX_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
927 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
928 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
929 len += uri_len; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
930 |
| 1565 | 931 ngx_http_script_flush_no_cacheable_variables(r, plcf->flushes); |
| 573 | 932 |
| 577 | 933 if (plcf->body_set_len) { |
| 934 le.ip = plcf->body_set_len->elts; | |
| 935 le.request = r; | |
| 936 le.flushed = 1; | |
| 937 body_len = 0; | |
| 938 | |
| 939 while (*(uintptr_t *) le.ip) { | |
| 940 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 941 body_len += lcode(&le); | |
| 942 } | |
| 943 | |
| 1658 | 944 ctx->internal_body_length = body_len; |
| 577 | 945 len += body_len; |
| 946 } | |
| 947 | |
| 509 | 948 le.ip = plcf->headers_set_len->elts; |
| 949 le.request = r; | |
| 573 | 950 le.flushed = 1; |
| 507 | 951 |
| 509 | 952 while (*(uintptr_t *) le.ip) { |
| 953 while (*(uintptr_t *) le.ip) { | |
| 954 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 955 len += lcode(&le); | |
| 956 } | |
| 957 le.ip += sizeof(uintptr_t); | |
| 507 | 958 } |
| 959 | |
| 960 | |
| 509 | 961 if (plcf->upstream.pass_request_headers) { |
| 962 part = &r->headers_in.headers.part; | |
| 963 header = part->elts; | |
| 964 | |
| 965 for (i = 0; /* void */; i++) { | |
| 507 | 966 |
| 509 | 967 if (i >= part->nelts) { |
| 968 if (part->next == NULL) { | |
| 969 break; | |
| 970 } | |
| 971 | |
| 972 part = part->next; | |
| 973 header = part->elts; | |
| 577 | 974 i = 0; |
| 507 | 975 } |
| 976 | |
| 649 | 977 if (ngx_hash_find(&plcf->headers_set_hash, header[i].hash, |
| 978 header[i].lowcase_key, header[i].key.len)) | |
| 509 | 979 { |
| 980 continue; | |
| 981 } | |
| 982 | |
| 983 len += header[i].key.len + sizeof(": ") - 1 | |
| 984 + header[i].value.len + sizeof(CRLF) - 1; | |
| 507 | 985 } |
| 509 | 986 } |
| 507 | 987 |
| 988 | |
| 989 b = ngx_create_temp_buf(r->pool, len); | |
| 990 if (b == NULL) { | |
| 991 return NGX_ERROR; | |
| 992 } | |
| 993 | |
| 994 cl = ngx_alloc_chain_link(r->pool); | |
| 995 if (cl == NULL) { | |
| 996 return NGX_ERROR; | |
| 997 } | |
| 998 | |
| 999 cl->buf = b; | |
| 1000 | |
| 1001 | |
| 1002 /* the request line */ | |
| 1003 | |
| 573 | 1004 b->last = ngx_copy(b->last, method.data, method.len); |
| 507 | 1005 |
| 555 | 1006 u->uri.data = b->last; |
| 1007 | |
| 1658 | 1008 if (plcf->proxy_lengths) { |
| 1009 b->last = ngx_copy(b->last, ctx->vars.uri.data, ctx->vars.uri.len); | |
| 1010 | |
| 1011 } else if (unparsed_uri) { | |
| 573 | 1012 b->last = ngx_copy(b->last, r->unparsed_uri.data, r->unparsed_uri.len); |
| 1013 | |
| 507 | 1014 } else { |
| 555 | 1015 if (r->valid_location) { |
| 1658 | 1016 b->last = ngx_copy(b->last, ctx->vars.uri.data, ctx->vars.uri.len); |
| 555 | 1017 } |
| 551 | 1018 |
| 507 | 1019 if (escape) { |
| 509 | 1020 ngx_escape_uri(b->last, r->uri.data + loc_len, |
| 1021 r->uri.len - loc_len, NGX_ESCAPE_URI); | |
| 1022 b->last += r->uri.len - loc_len + escape; | |
| 507 | 1023 |
| 577 | 1024 } else { |
| 573 | 1025 b->last = ngx_copy(b->last, r->uri.data + loc_len, |
| 1026 r->uri.len - loc_len); | |
| 507 | 1027 } |
| 1028 | |
| 1029 if (r->args.len > 0) { | |
| 1030 *b->last++ = '?'; | |
| 573 | 1031 b->last = ngx_copy(b->last, r->args.data, r->args.len); |
| 507 | 1032 } |
| 1033 } | |
| 1034 | |
| 555 | 1035 u->uri.len = b->last - u->uri.data; |
| 1036 | |
| 507 | 1037 b->last = ngx_cpymem(b->last, ngx_http_proxy_version, |
| 1038 sizeof(ngx_http_proxy_version) - 1); | |
| 1039 | |
| 577 | 1040 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); |
| 507 | 1041 |
| 1042 e.ip = plcf->headers_set->elts; | |
| 1043 e.pos = b->last; | |
| 509 | 1044 e.request = r; |
| 573 | 1045 e.flushed = 1; |
| 507 | 1046 |
| 509 | 1047 le.ip = plcf->headers_set_len->elts; |
| 1048 | |
| 1049 while (*(uintptr_t *) le.ip) { | |
| 1050 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 515 | 1051 |
| 1052 /* skip the header line name length */ | |
| 1053 (void) lcode(&le); | |
| 509 | 1054 |
| 1055 if (*(ngx_http_script_len_code_pt *) le.ip) { | |
| 1056 | |
| 1057 for (len = 0; *(uintptr_t *) le.ip; len += lcode(&le)) { | |
| 1058 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 1059 } | |
| 1060 | |
| 1061 e.skip = (len == sizeof(CRLF) - 1) ? 1 : 0; | |
| 1062 | |
| 1063 } else { | |
| 1064 e.skip = 0; | |
| 1065 } | |
| 1066 | |
| 1067 le.ip += sizeof(uintptr_t); | |
| 1068 | |
| 1069 while (*(uintptr_t *) e.ip) { | |
| 1070 code = *(ngx_http_script_code_pt *) e.ip; | |
| 1071 code((ngx_http_script_engine_t *) &e); | |
| 577 | 1072 } |
| 509 | 1073 e.ip += sizeof(uintptr_t); |
| 507 | 1074 } |
| 1075 | |
| 1076 b->last = e.pos; | |
| 1077 | |
| 1078 | |
| 509 | 1079 if (plcf->upstream.pass_request_headers) { |
| 1080 part = &r->headers_in.headers.part; | |
| 1081 header = part->elts; | |
| 577 | 1082 |
| 509 | 1083 for (i = 0; /* void */; i++) { |
| 507 | 1084 |
| 509 | 1085 if (i >= part->nelts) { |
| 1086 if (part->next == NULL) { | |
| 1087 break; | |
| 1088 } | |
| 1089 | |
| 1090 part = part->next; | |
| 1091 header = part->elts; | |
| 577 | 1092 i = 0; |
| 507 | 1093 } |
| 1094 | |
| 649 | 1095 if (ngx_hash_find(&plcf->headers_set_hash, header[i].hash, |
| 1096 header[i].lowcase_key, header[i].key.len)) | |
| 509 | 1097 { |
| 1098 continue; | |
| 1099 } | |
| 507 | 1100 |
| 573 | 1101 b->last = ngx_copy(b->last, header[i].key.data, header[i].key.len); |
| 507 | 1102 |
| 509 | 1103 *b->last++ = ':'; *b->last++ = ' '; |
| 507 | 1104 |
| 573 | 1105 b->last = ngx_copy(b->last, header[i].value.data, |
| 1106 header[i].value.len); | |
| 507 | 1107 |
| 509 | 1108 *b->last++ = CR; *b->last++ = LF; |
| 507 | 1109 |
| 509 | 1110 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 1111 "http proxy header: \"%V: %V\"", | |
| 1112 &header[i].key, &header[i].value); | |
| 1113 } | |
| 507 | 1114 } |
| 1115 | |
| 577 | 1116 |
| 507 | 1117 /* add "\r\n" at the header end */ |
| 1118 *b->last++ = CR; *b->last++ = LF; | |
| 1119 | |
| 577 | 1120 if (plcf->body_set) { |
| 1121 e.ip = plcf->body_set->elts; | |
| 1122 e.pos = b->last; | |
| 1123 | |
| 1124 while (*(uintptr_t *) e.ip) { | |
| 1125 code = *(ngx_http_script_code_pt *) e.ip; | |
| 1126 code((ngx_http_script_engine_t *) &e); | |
| 1127 } | |
| 579 | 1128 |
| 1129 b->last = e.pos; | |
| 577 | 1130 } |
| 1131 | |
| 1774 | 1132 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 1133 "http proxy header:\n\"%*s\"", | |
| 1134 (size_t) (b->last - b->pos), b->pos); | |
| 507 | 1135 |
| 577 | 1136 if (plcf->body_set == NULL && plcf->upstream.pass_request_body) { |
| 509 | 1137 |
| 1138 body = u->request_bufs; | |
| 1139 u->request_bufs = cl; | |
| 1140 | |
| 1141 while (body) { | |
| 1142 b = ngx_alloc_buf(r->pool); | |
| 1143 if (b == NULL) { | |
| 1144 return NGX_ERROR; | |
| 1145 } | |
| 1146 | |
| 1147 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); | |
| 1148 | |
| 1149 cl->next = ngx_alloc_chain_link(r->pool); | |
| 1150 if (cl->next == NULL) { | |
| 1151 return NGX_ERROR; | |
| 1152 } | |
| 1153 | |
| 1154 cl = cl->next; | |
| 1155 cl->buf = b; | |
| 1156 | |
| 1157 body = body->next; | |
| 1158 } | |
| 1159 | |
| 611 | 1160 b->flush = 1; |
| 1161 | |
| 509 | 1162 } else { |
| 1163 u->request_bufs = cl; | |
| 1164 } | |
| 1165 | |
| 1166 cl->next = NULL; | |
| 1167 | |
| 507 | 1168 return NGX_OK; |
| 1169 } | |
| 1170 | |
| 1171 | |
| 1172 static ngx_int_t | |
| 1173 ngx_http_proxy_reinit_request(ngx_http_request_t *r) | |
| 1174 { | |
| 1658 | 1175 ngx_http_proxy_ctx_t *ctx; |
| 1176 | |
| 1177 ctx = ngx_http_get_module_ctx(r, ngx_http_proxy_module); | |
| 1178 | |
| 1179 if (ctx == NULL) { | |
| 509 | 1180 return NGX_OK; |
| 1181 } | |
| 1182 | |
| 1658 | 1183 ctx->status = 0; |
| 1184 ctx->status_count = 0; | |
| 1185 ctx->status_start = NULL; | |
| 1186 ctx->status_end = NULL; | |
| 509 | 1187 |
| 1188 r->upstream->process_header = ngx_http_proxy_process_status_line; | |
| 1189 | |
| 1190 return NGX_OK; | |
| 1191 } | |
| 1192 | |
| 1193 | |
| 1194 static ngx_int_t | |
| 1195 ngx_http_proxy_process_status_line(ngx_http_request_t *r) | |
| 1196 { | |
| 1197 ngx_int_t rc; | |
| 1198 ngx_http_upstream_t *u; | |
| 1658 | 1199 ngx_http_proxy_ctx_t *ctx; |
| 1200 | |
| 1201 ctx = ngx_http_get_module_ctx(r, ngx_http_proxy_module); | |
| 1202 | |
| 1203 if (ctx == NULL) { | |
|
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1688
diff
changeset
|
1204 return NGX_ERROR; |
| 509 | 1205 } |
| 1206 | |
| 1658 | 1207 rc = ngx_http_proxy_parse_status_line(r, ctx); |
| 509 | 1208 |
| 1209 if (rc == NGX_AGAIN) { | |
| 1210 return rc; | |
| 1211 } | |
| 1212 | |
| 1213 u = r->upstream; | |
| 1214 | |
| 1215 if (rc == NGX_HTTP_PROXY_PARSE_NO_HEADER) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1216 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1217 #if (NGX_HTTP_CACHE) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1218 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1219 if (r->cache) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1220 r->http_version = NGX_HTTP_VERSION_9; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1221 u->headers_in.status_n = NGX_HTTP_OK; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1222 return NGX_OK; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1223 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1224 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1225 #endif |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1226 |
| 509 | 1227 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 577 | 1228 "upstream sent no valid HTTP/1.0 header"); |
| 509 | 1229 |
| 619 | 1230 #if 0 |
| 509 | 1231 if (u->accel) { |
| 1232 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1233 } | |
| 619 | 1234 #endif |
| 509 | 1235 |
| 1236 r->http_version = NGX_HTTP_VERSION_9; | |
| 1616 | 1237 u->headers_in.status_n = NGX_HTTP_OK; |
| 1238 u->state->status = NGX_HTTP_OK; | |
| 577 | 1239 |
| 509 | 1240 return NGX_OK; |
| 1241 } | |
| 1242 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1243 if (u->state) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1244 u->state->status = ctx->status; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1245 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1246 |
| 1658 | 1247 u->headers_in.status_n = ctx->status; |
| 1248 | |
| 1249 u->headers_in.status_line.len = ctx->status_end - ctx->status_start; | |
| 2049 | 1250 u->headers_in.status_line.data = ngx_pnalloc(r->pool, |
| 1251 u->headers_in.status_line.len); | |
| 529 | 1252 if (u->headers_in.status_line.data == NULL) { |
|
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1688
diff
changeset
|
1253 return NGX_ERROR; |
| 509 | 1254 } |
| 573 | 1255 |
| 1658 | 1256 ngx_memcpy(u->headers_in.status_line.data, ctx->status_start, |
| 529 | 1257 u->headers_in.status_line.len); |
| 509 | 1258 |
| 1259 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1260 "http proxy status %ui \"%V\"", | |
| 936 | 1261 u->headers_in.status_n, &u->headers_in.status_line); |
| 509 | 1262 |
| 1263 u->process_header = ngx_http_proxy_process_header; | |
| 1264 | |
| 1265 return ngx_http_proxy_process_header(r); | |
| 1266 } | |
| 1267 | |
| 1268 | |
| 1269 static ngx_int_t | |
| 1658 | 1270 ngx_http_proxy_parse_status_line(ngx_http_request_t *r, |
| 1271 ngx_http_proxy_ctx_t *ctx) | |
| 509 | 1272 { |
| 1273 u_char ch; | |
| 1658 | 1274 u_char *p; |
| 509 | 1275 ngx_http_upstream_t *u; |
| 1276 enum { | |
| 1277 sw_start = 0, | |
| 1278 sw_H, | |
| 1279 sw_HT, | |
| 1280 sw_HTT, | |
| 1281 sw_HTTP, | |
| 1282 sw_first_major_digit, | |
| 1283 sw_major_digit, | |
| 1284 sw_first_minor_digit, | |
| 1285 sw_minor_digit, | |
| 1286 sw_status, | |
| 1287 sw_space_after_status, | |
| 1288 sw_status_text, | |
| 1289 sw_almost_done | |
| 577 | 1290 } state; |
| 509 | 1291 |
| 1292 u = r->upstream; | |
| 1293 | |
| 1294 state = r->state; | |
| 1295 | |
| 1658 | 1296 for (p = u->buffer.pos; p < u->buffer.last; p++) { |
| 1297 ch = *p; | |
| 509 | 1298 |
| 1299 switch (state) { | |
| 1300 | |
| 1301 /* "HTTP/" */ | |
| 1302 case sw_start: | |
| 1303 switch (ch) { | |
| 577 | 1304 case 'H': |
| 509 | 1305 state = sw_H; |
| 1306 break; | |
| 1307 default: | |
| 1308 return NGX_HTTP_PROXY_PARSE_NO_HEADER; | |
| 1309 } | |
| 1310 break; | |
| 1311 | |
| 577 | 1312 case sw_H: |
| 509 | 1313 switch (ch) { |
| 577 | 1314 case 'T': |
| 509 | 1315 state = sw_HT; |
| 1316 break; | |
| 1317 default: | |
| 1318 return NGX_HTTP_PROXY_PARSE_NO_HEADER; | |
| 1319 } | |
| 1320 break; | |
| 1321 | |
| 1322 case sw_HT: | |
| 1323 switch (ch) { | |
| 577 | 1324 case 'T': |
| 509 | 1325 state = sw_HTT; |
| 1326 break; | |
| 1327 default: | |
| 1328 return NGX_HTTP_PROXY_PARSE_NO_HEADER; | |
| 1329 } | |
| 1330 break; | |
| 1331 | |
| 1332 case sw_HTT: | |
| 1333 switch (ch) { | |
| 577 | 1334 case 'P': |
| 509 | 1335 state = sw_HTTP; |
| 1336 break; | |
| 1337 default: | |
| 1338 return NGX_HTTP_PROXY_PARSE_NO_HEADER; | |
| 1339 } | |
| 1340 break; | |
| 1341 | |
| 1342 case sw_HTTP: | |
| 1343 switch (ch) { | |
| 577 | 1344 case '/': |
| 509 | 1345 state = sw_first_major_digit; |
| 1346 break; | |
| 1347 default: | |
| 1348 return NGX_HTTP_PROXY_PARSE_NO_HEADER; | |
| 1349 } | |
| 1350 break; | |
| 1351 | |
| 1352 /* the first digit of major HTTP version */ | |
| 1353 case sw_first_major_digit: | |
| 1354 if (ch < '1' || ch > '9') { | |
| 1355 return NGX_HTTP_PROXY_PARSE_NO_HEADER; | |
| 1356 } | |
| 1357 | |
| 1358 state = sw_major_digit; | |
| 1359 break; | |
| 1360 | |
| 1361 /* the major HTTP version or dot */ | |
| 1362 case sw_major_digit: | |
| 1363 if (ch == '.') { | |
| 1364 state = sw_first_minor_digit; | |
| 1365 break; | |
| 1366 } | |
| 1367 | |
| 1368 if (ch < '0' || ch > '9') { | |
| 1369 return NGX_HTTP_PROXY_PARSE_NO_HEADER; | |
| 1370 } | |
| 1371 | |
| 1372 break; | |
| 1373 | |
| 1374 /* the first digit of minor HTTP version */ | |
| 1375 case sw_first_minor_digit: | |
| 1376 if (ch < '0' || ch > '9') { | |
| 1377 return NGX_HTTP_PROXY_PARSE_NO_HEADER; | |
| 1378 } | |
| 1379 | |
| 1380 state = sw_minor_digit; | |
| 1381 break; | |
| 1382 | |
| 1383 /* the minor HTTP version or the end of the request line */ | |
| 1384 case sw_minor_digit: | |
| 1385 if (ch == ' ') { | |
| 1386 state = sw_status; | |
| 1387 break; | |
| 1388 } | |
| 1389 | |
| 1390 if (ch < '0' || ch > '9') { | |
| 1391 return NGX_HTTP_PROXY_PARSE_NO_HEADER; | |
| 1392 } | |
| 1393 | |
| 1394 break; | |
| 1395 | |
| 1396 /* HTTP status code */ | |
| 1397 case sw_status: | |
| 619 | 1398 if (ch == ' ') { |
| 1399 break; | |
| 1400 } | |
| 1401 | |
| 509 | 1402 if (ch < '0' || ch > '9') { |
| 1403 return NGX_HTTP_PROXY_PARSE_NO_HEADER; | |
| 1404 } | |
| 1405 | |
| 1658 | 1406 ctx->status = ctx->status * 10 + ch - '0'; |
| 1407 | |
| 1408 if (++ctx->status_count == 3) { | |
| 509 | 1409 state = sw_space_after_status; |
| 1658 | 1410 ctx->status_start = p - 2; |
| 509 | 1411 } |
| 1412 | |
| 1413 break; | |
| 1414 | |
| 1415 /* space or end of line */ | |
| 1416 case sw_space_after_status: | |
| 1417 switch (ch) { | |
| 577 | 1418 case ' ': |
| 509 | 1419 state = sw_status_text; |
| 1420 break; | |
| 1421 case '.': /* IIS may send 403.1, 403.2, etc */ | |
| 1422 state = sw_status_text; | |
| 1423 break; | |
| 1424 case CR: | |
| 1425 state = sw_almost_done; | |
| 1426 break; | |
| 1427 case LF: | |
| 1428 goto done; | |
| 1429 default: | |
| 1430 return NGX_HTTP_PROXY_PARSE_NO_HEADER; | |
| 1431 } | |
| 1432 break; | |
| 1433 | |
| 1434 /* any text until end of line */ | |
| 1435 case sw_status_text: | |
| 1436 switch (ch) { | |
| 1437 case CR: | |
| 1438 state = sw_almost_done; | |
| 1439 | |
| 1440 break; | |
| 1441 case LF: | |
| 1442 goto done; | |
| 1443 } | |
| 1444 break; | |
| 1445 | |
| 527 | 1446 /* end of status line */ |
| 509 | 1447 case sw_almost_done: |
| 1658 | 1448 ctx->status_end = p - 1; |
| 509 | 1449 switch (ch) { |
| 1450 case LF: | |
| 1451 goto done; | |
| 1452 default: | |
| 1453 return NGX_HTTP_PROXY_PARSE_NO_HEADER; | |
| 1454 } | |
| 1455 } | |
| 1456 } | |
| 1457 | |
| 1658 | 1458 u->buffer.pos = p; |
| 509 | 1459 r->state = state; |
| 1460 | |
| 1461 return NGX_AGAIN; | |
| 1462 | |
| 1463 done: | |
| 1464 | |
| 1658 | 1465 u->buffer.pos = p + 1; |
| 1466 | |
| 1467 if (ctx->status_end == NULL) { | |
| 1468 ctx->status_end = p; | |
| 509 | 1469 } |
| 1470 | |
| 1471 r->state = sw_start; | |
| 1472 | |
| 507 | 1473 return NGX_OK; |
| 1474 } | |
| 1475 | |
| 1476 | |
| 1477 static ngx_int_t | |
| 1478 ngx_http_proxy_process_header(ngx_http_request_t *r) | |
| 1479 { | |
| 509 | 1480 ngx_int_t rc; |
| 1481 ngx_table_elt_t *h; | |
| 1482 ngx_http_upstream_header_t *hh; | |
| 1483 ngx_http_upstream_main_conf_t *umcf; | |
| 1484 | |
| 1485 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); | |
| 1486 | |
| 2024 | 1487 for ( ;; ) { |
| 509 | 1488 |
| 2256 | 1489 rc = ngx_http_parse_header_line(r, &r->upstream->buffer, 1); |
| 509 | 1490 |
| 1491 if (rc == NGX_OK) { | |
| 1492 | |
| 1493 /* a header line has been parsed successfully */ | |
| 507 | 1494 |
| 509 | 1495 h = ngx_list_push(&r->upstream->headers_in.headers); |
| 1496 if (h == NULL) { | |
|
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1688
diff
changeset
|
1497 return NGX_ERROR; |
| 509 | 1498 } |
| 1499 | |
| 1500 h->hash = r->header_hash; | |
| 1501 | |
| 1502 h->key.len = r->header_name_end - r->header_name_start; | |
| 1503 h->value.len = r->header_end - r->header_start; | |
| 1504 | |
| 2049 | 1505 h->key.data = ngx_pnalloc(r->pool, |
| 649 | 1506 h->key.len + 1 + h->value.len + 1 + h->key.len); |
| 509 | 1507 if (h->key.data == NULL) { |
|
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1688
diff
changeset
|
1508 return NGX_ERROR; |
| 509 | 1509 } |
| 1510 | |
| 1511 h->value.data = h->key.data + h->key.len + 1; | |
| 649 | 1512 h->lowcase_key = h->key.data + h->key.len + 1 + h->value.len + 1; |
| 507 | 1513 |
| 509 | 1514 ngx_cpystrn(h->key.data, r->header_name_start, h->key.len + 1); |
| 1515 ngx_cpystrn(h->value.data, r->header_start, h->value.len + 1); | |
| 1516 | |
| 649 | 1517 if (h->key.len == r->lowcase_index) { |
| 1518 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
| 1519 | |
| 1520 } else { | |
| 2135 | 1521 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
| 509 | 1522 } |
| 1523 | |
| 649 | 1524 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
| 1525 h->lowcase_key, h->key.len); | |
| 1526 | |
| 1527 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
|
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1688
diff
changeset
|
1528 return NGX_ERROR; |
| 649 | 1529 } |
| 1530 | |
| 509 | 1531 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 1532 "http proxy header: \"%V: %V\"", | |
| 1533 &h->key, &h->value); | |
| 1534 | |
| 1535 continue; | |
| 1536 } | |
| 1537 | |
| 1538 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
| 1539 | |
| 1540 /* a whole header has been parsed successfully */ | |
| 1541 | |
| 1542 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1543 "http proxy header done"); | |
| 1544 | |
| 649 | 1545 /* |
| 1546 * if no "Server" and "Date" in header line, | |
| 1547 * then add the special empty headers | |
| 1548 */ | |
| 1549 | |
| 1550 if (r->upstream->headers_in.server == NULL) { | |
| 1551 h = ngx_list_push(&r->upstream->headers_in.headers); | |
| 1552 if (h == NULL) { | |
|
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1688
diff
changeset
|
1553 return NGX_ERROR; |
| 649 | 1554 } |
| 1555 | |
| 1556 h->hash = ngx_hash(ngx_hash(ngx_hash(ngx_hash( | |
| 1557 ngx_hash('s', 'e'), 'r'), 'v'), 'e'), 'r'); | |
| 1558 | |
| 1559 h->key.len = sizeof("Server") - 1; | |
| 1560 h->key.data = (u_char *) "Server"; | |
| 1561 h->value.len = 0; | |
| 1562 h->value.data = NULL; | |
| 1563 h->lowcase_key = (u_char *) "server"; | |
| 1564 } | |
| 1565 | |
| 1566 if (r->upstream->headers_in.date == NULL) { | |
| 1567 h = ngx_list_push(&r->upstream->headers_in.headers); | |
| 1568 if (h == NULL) { | |
|
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1688
diff
changeset
|
1569 return NGX_ERROR; |
| 649 | 1570 } |
| 1571 | |
| 1572 h->hash = ngx_hash(ngx_hash(ngx_hash('d', 'a'), 't'), 'e'); | |
| 1573 | |
| 1574 h->key.len = sizeof("Date") - 1; | |
| 1575 h->key.data = (u_char *) "Date"; | |
| 1576 h->value.len = 0; | |
| 1577 h->value.data = NULL; | |
| 1578 h->lowcase_key = (u_char *) "date"; | |
| 1579 } | |
| 1580 | |
| 509 | 1581 return NGX_OK; |
| 1582 } | |
| 1583 | |
| 521 | 1584 if (rc == NGX_AGAIN) { |
| 1585 return NGX_AGAIN; | |
| 1586 } | |
| 1587 | |
| 509 | 1588 /* there was error while a header line parsing */ |
| 1589 | |
| 1590 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 619 | 1591 "upstream sent invalid header"); |
| 509 | 1592 |
| 1593 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1594 } | |
| 507 | 1595 } |
| 1596 | |
| 1597 | |
| 1598 static void | |
| 1599 ngx_http_proxy_abort_request(ngx_http_request_t *r) | |
| 1600 { | |
| 1601 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1602 "abort http proxy request"); | |
| 577 | 1603 |
| 507 | 1604 return; |
| 1605 } | |
| 1606 | |
| 1607 | |
| 1608 static void | |
| 1609 ngx_http_proxy_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
| 577 | 1610 { |
| 507 | 1611 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 1612 "finalize http proxy request"); | |
| 1613 | |
| 1614 return; | |
| 1615 } | |
| 1616 | |
| 1617 | |
| 573 | 1618 static ngx_int_t |
| 1619 ngx_http_proxy_host_variable(ngx_http_request_t *r, | |
| 1620 ngx_http_variable_value_t *v, uintptr_t data) | |
| 507 | 1621 { |
| 1658 | 1622 ngx_http_proxy_ctx_t *ctx; |
| 1623 | |
| 1624 ctx = ngx_http_get_module_ctx(r, ngx_http_proxy_module); | |
| 1625 | |
| 1626 if (ctx == NULL) { | |
| 1627 v->not_found = 1; | |
| 1628 return NGX_OK; | |
| 1629 } | |
| 1630 | |
| 1631 v->len = ctx->vars.host_header.len; | |
| 577 | 1632 v->valid = 1; |
| 1565 | 1633 v->no_cacheable = 0; |
| 573 | 1634 v->not_found = 0; |
| 1658 | 1635 v->data = ctx->vars.host_header.data; |
| 507 | 1636 |
| 573 | 1637 return NGX_OK; |
| 507 | 1638 } |
| 1639 | |
| 1640 | |
| 573 | 1641 static ngx_int_t |
| 1642 ngx_http_proxy_port_variable(ngx_http_request_t *r, | |
| 1643 ngx_http_variable_value_t *v, uintptr_t data) | |
| 507 | 1644 { |
| 1658 | 1645 ngx_http_proxy_ctx_t *ctx; |
| 1646 | |
| 1647 ctx = ngx_http_get_module_ctx(r, ngx_http_proxy_module); | |
| 1648 | |
| 1649 if (ctx == NULL) { | |
| 1650 v->not_found = 1; | |
| 1651 return NGX_OK; | |
| 1652 } | |
| 1653 | |
| 1654 v->len = ctx->vars.port.len; | |
| 577 | 1655 v->valid = 1; |
| 1565 | 1656 v->no_cacheable = 0; |
| 573 | 1657 v->not_found = 0; |
| 1658 | 1658 v->data = ctx->vars.port.data; |
| 509 | 1659 |
| 573 | 1660 return NGX_OK; |
| 509 | 1661 } |
| 1662 | |
| 1663 | |
| 573 | 1664 static ngx_int_t |
| 509 | 1665 ngx_http_proxy_add_x_forwarded_for_variable(ngx_http_request_t *r, |
| 573 | 1666 ngx_http_variable_value_t *v, uintptr_t data) |
| 509 | 1667 { |
| 573 | 1668 u_char *p; |
| 509 | 1669 |
| 577 | 1670 v->valid = 1; |
| 1565 | 1671 v->no_cacheable = 0; |
| 573 | 1672 v->not_found = 0; |
| 509 | 1673 |
| 1674 if (r->headers_in.x_forwarded_for == NULL) { | |
| 573 | 1675 v->len = r->connection->addr_text.len; |
| 1676 v->data = r->connection->addr_text.data; | |
| 1677 return NGX_OK; | |
| 509 | 1678 } |
| 1679 | |
| 573 | 1680 v->len = r->headers_in.x_forwarded_for->value.len |
| 1681 + sizeof(", ") - 1 + r->connection->addr_text.len; | |
| 509 | 1682 |
| 2049 | 1683 p = ngx_pnalloc(r->pool, v->len); |
| 509 | 1684 if (p == NULL) { |
| 573 | 1685 return NGX_ERROR; |
| 509 | 1686 } |
| 1687 | |
| 573 | 1688 v->data = p; |
| 509 | 1689 |
| 573 | 1690 p = ngx_copy(p, r->headers_in.x_forwarded_for->value.data, |
| 1691 r->headers_in.x_forwarded_for->value.len); | |
| 509 | 1692 |
| 1693 *p++ = ','; *p++ = ' '; | |
| 1694 | |
| 1695 ngx_memcpy(p, r->connection->addr_text.data, r->connection->addr_text.len); | |
| 1696 | |
| 573 | 1697 return NGX_OK; |
| 509 | 1698 } |
| 1699 | |
| 1700 | |
| 1701 static ngx_int_t | |
| 577 | 1702 ngx_http_proxy_internal_body_length_variable(ngx_http_request_t *r, |
| 1703 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1704 { | |
| 1658 | 1705 ngx_http_proxy_ctx_t *ctx; |
| 1706 | |
| 1707 ctx = ngx_http_get_module_ctx(r, ngx_http_proxy_module); | |
| 1708 | |
| 1709 if (ctx == NULL) { | |
| 577 | 1710 v->not_found = 1; |
| 1711 return NGX_OK; | |
| 1712 } | |
| 1713 | |
| 1714 v->valid = 1; | |
| 1565 | 1715 v->no_cacheable = 0; |
| 577 | 1716 v->not_found = 0; |
| 1717 | |
| 2049 | 1718 v->data = ngx_pnalloc(r->connection->pool, NGX_SIZE_T_LEN); |
| 577 | 1719 |
| 1720 if (v->data == NULL) { | |
| 1721 return NGX_ERROR; | |
| 1722 } | |
| 1723 | |
| 1658 | 1724 v->len = ngx_sprintf(v->data, "%uz", ctx->internal_body_length) - v->data; |
| 577 | 1725 |
| 1726 return NGX_OK; | |
| 1727 } | |
| 1728 | |
| 1729 | |
| 1730 static ngx_int_t | |
| 509 | 1731 ngx_http_proxy_rewrite_redirect(ngx_http_request_t *r, ngx_table_elt_t *h, |
| 1732 size_t prefix) | |
| 1733 { | |
| 1734 ngx_int_t rc; | |
| 1735 ngx_uint_t i; | |
| 1736 ngx_http_proxy_loc_conf_t *plcf; | |
| 1737 ngx_http_proxy_redirect_t *pr; | |
| 1738 | |
| 1739 plcf = ngx_http_get_module_loc_conf(r, ngx_http_proxy_module); | |
| 1740 | |
| 1741 pr = plcf->redirects->elts; | |
| 1742 | |
| 1743 if (pr == NULL) { | |
| 1744 return NGX_DECLINED; | |
| 1745 } | |
| 1746 | |
| 1747 for (i = 0; i < plcf->redirects->nelts; i++) { | |
| 605 | 1748 rc = pr[i].handler(r, h, prefix, &pr[i]); |
| 509 | 1749 |
| 1750 if (rc != NGX_DECLINED) { | |
| 1751 return rc; | |
| 1752 } | |
| 1753 } | |
| 1754 | |
| 1755 return NGX_DECLINED; | |
| 1756 } | |
| 1757 | |
| 1758 | |
| 1759 static ngx_int_t | |
| 1760 ngx_http_proxy_rewrite_redirect_text(ngx_http_request_t *r, ngx_table_elt_t *h, | |
| 1761 size_t prefix, ngx_http_proxy_redirect_t *pr) | |
| 1762 { | |
| 1763 size_t len; | |
| 1764 u_char *data, *p; | |
| 1765 | |
| 1766 if (pr->redirect.len > h->value.len - prefix | |
| 1767 || ngx_rstrncmp(h->value.data + prefix, pr->redirect.data, | |
| 1768 pr->redirect.len) != 0) | |
| 1769 { | |
| 1770 return NGX_DECLINED; | |
| 1771 } | |
| 1772 | |
| 1773 len = prefix + pr->replacement.text.len + h->value.len - pr->redirect.len; | |
| 507 | 1774 |
| 2049 | 1775 data = ngx_pnalloc(r->pool, len); |
| 509 | 1776 if (data == NULL) { |
| 1777 return NGX_ERROR; | |
| 1778 } | |
| 1779 | |
| 1780 p = data; | |
| 1781 | |
| 573 | 1782 p = ngx_copy(p, h->value.data, prefix); |
| 509 | 1783 |
| 653 | 1784 if (pr->replacement.text.len) { |
| 1785 p = ngx_copy(p, pr->replacement.text.data, pr->replacement.text.len); | |
| 1786 } | |
| 509 | 1787 |
| 1788 ngx_memcpy(p, h->value.data + prefix + pr->redirect.len, | |
| 1789 h->value.len - pr->redirect.len - prefix); | |
| 1790 | |
| 1791 h->value.len = len; | |
| 1792 h->value.data = data; | |
| 1793 | |
| 1794 return NGX_OK; | |
| 1795 } | |
| 1796 | |
| 1797 | |
| 1798 static ngx_int_t | |
| 1799 ngx_http_proxy_rewrite_redirect_vars(ngx_http_request_t *r, ngx_table_elt_t *h, | |
| 1800 size_t prefix, ngx_http_proxy_redirect_t *pr) | |
| 1801 { | |
| 1802 size_t len; | |
| 1803 u_char *data, *p; | |
| 1804 ngx_http_script_code_pt code; | |
| 1805 ngx_http_script_engine_t e; | |
| 1806 ngx_http_script_len_code_pt lcode; | |
| 1807 | |
| 1808 if (pr->redirect.len > h->value.len - prefix | |
| 1809 || ngx_rstrncmp(h->value.data + prefix, pr->redirect.data, | |
| 1810 pr->redirect.len) != 0) | |
| 1811 { | |
| 1812 return NGX_DECLINED; | |
| 1813 } | |
| 1814 | |
| 1815 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
| 1816 | |
| 1817 e.ip = pr->replacement.vars.lengths; | |
| 1818 e.request = r; | |
| 1819 | |
|
723
ceb5ef29b119
fix proxy_redirect with variable
Igor Sysoev <igor@sysoev.ru>
parents:
673
diff
changeset
|
1820 len = prefix + h->value.len - pr->redirect.len; |
|
ceb5ef29b119
fix proxy_redirect with variable
Igor Sysoev <igor@sysoev.ru>
parents:
673
diff
changeset
|
1821 |
|
ceb5ef29b119
fix proxy_redirect with variable
Igor Sysoev <igor@sysoev.ru>
parents:
673
diff
changeset
|
1822 while (*(uintptr_t *) e.ip) { |
| 509 | 1823 lcode = *(ngx_http_script_len_code_pt *) e.ip; |
|
723
ceb5ef29b119
fix proxy_redirect with variable
Igor Sysoev <igor@sysoev.ru>
parents:
673
diff
changeset
|
1824 len += lcode(&e); |
| 509 | 1825 } |
| 1826 | |
| 2049 | 1827 data = ngx_pnalloc(r->pool, len); |
| 509 | 1828 if (data == NULL) { |
| 1829 return NGX_ERROR; | |
| 1830 } | |
| 1831 | |
| 1832 p = data; | |
| 1833 | |
| 573 | 1834 p = ngx_copy(p, h->value.data, prefix); |
| 509 | 1835 |
| 1836 e.ip = pr->replacement.vars.values; | |
| 1837 e.pos = p; | |
| 1838 | |
| 1839 while (*(uintptr_t *) e.ip) { | |
| 1840 code = *(ngx_http_script_code_pt *) e.ip; | |
| 1841 code(&e); | |
| 1842 } | |
| 1843 | |
|
723
ceb5ef29b119
fix proxy_redirect with variable
Igor Sysoev <igor@sysoev.ru>
parents:
673
diff
changeset
|
1844 ngx_memcpy(e.pos, h->value.data + prefix + pr->redirect.len, |
|
ceb5ef29b119
fix proxy_redirect with variable
Igor Sysoev <igor@sysoev.ru>
parents:
673
diff
changeset
|
1845 h->value.len - pr->redirect.len - prefix); |
|
ceb5ef29b119
fix proxy_redirect with variable
Igor Sysoev <igor@sysoev.ru>
parents:
673
diff
changeset
|
1846 |
| 509 | 1847 h->value.len = len; |
| 1848 h->value.data = data; | |
| 1849 | |
| 1850 return NGX_OK; | |
| 1851 } | |
| 1852 | |
| 1853 | |
| 1854 static ngx_int_t | |
| 1855 ngx_http_proxy_add_variables(ngx_conf_t *cf) | |
| 1856 { | |
| 1857 ngx_http_variable_t *var, *v; | |
| 1858 | |
| 1859 for (v = ngx_http_proxy_vars; v->name.len; v++) { | |
| 1860 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 1861 if (var == NULL) { | |
| 1862 return NGX_ERROR; | |
| 1863 } | |
| 1864 | |
| 637 | 1865 var->get_handler = v->get_handler; |
| 509 | 1866 var->data = v->data; |
| 1867 } | |
| 1868 | |
| 1869 return NGX_OK; | |
| 507 | 1870 } |
| 1871 | |
| 1872 | |
| 1873 static void * | |
| 1874 ngx_http_proxy_create_loc_conf(ngx_conf_t *cf) | |
| 1875 { | |
| 1876 ngx_http_proxy_loc_conf_t *conf; | |
| 1877 | |
| 1878 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_proxy_loc_conf_t)); | |
| 1879 if (conf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2895
diff
changeset
|
1880 return NULL; |
| 507 | 1881 } |
| 1882 | |
| 1883 /* | |
| 1884 * set by ngx_pcalloc(): | |
| 1885 * | |
| 1886 * conf->upstream.bufs.num = 0; | |
|
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
1887 * conf->upstream.ignore_headers = 0; |
| 507 | 1888 * conf->upstream.next_upstream = 0; |
|
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
1889 * conf->upstream.cache_use_stale = 0; |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
1890 * conf->upstream.cache_methods = 0; |
| 507 | 1891 * conf->upstream.temp_path = NULL; |
| 649 | 1892 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
| 509 | 1893 * conf->upstream.uri = { 0, NULL }; |
| 1894 * conf->upstream.location = NULL; | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1895 * conf->upstream.store_lengths = NULL; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1896 * conf->upstream.store_values = NULL; |
| 509 | 1897 * |
| 561 | 1898 * conf->method = NULL; |
| 509 | 1899 * conf->headers_source = NULL; |
| 1900 * conf->headers_set_len = NULL; | |
| 1901 * conf->headers_set = NULL; | |
| 1902 * conf->headers_set_hash = NULL; | |
| 577 | 1903 * conf->body_set_len = NULL; |
| 1904 * conf->body_set = NULL; | |
| 1905 * conf->body_source = { 0, NULL }; | |
| 509 | 1906 * conf->rewrite_locations = NULL; |
| 507 | 1907 */ |
| 577 | 1908 |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1909 conf->upstream.store = NGX_CONF_UNSET; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1910 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
| 581 | 1911 conf->upstream.buffering = NGX_CONF_UNSET; |
| 629 | 1912 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
| 581 | 1913 |
| 507 | 1914 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
| 1915 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
| 1916 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; | |
| 1917 | |
| 1918 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; | |
| 581 | 1919 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
| 529 | 1920 |
| 1921 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
| 577 | 1922 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
| 529 | 1923 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
| 509 | 1924 |
| 1925 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
| 1926 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
| 561 | 1927 |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1928 #if (NGX_HTTP_CACHE) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1929 conf->upstream.cache = NGX_CONF_UNSET_PTR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1930 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1931 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1932 #endif |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1933 |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1699
diff
changeset
|
1934 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1699
diff
changeset
|
1935 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1699
diff
changeset
|
1936 |
| 657 | 1937 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
| 2184 | 1938 #if (NGX_HTTP_SSL) |
| 1939 conf->upstream.ssl_session_reuse = NGX_CONF_UNSET; | |
| 1940 #endif | |
| 507 | 1941 |
| 1942 /* "proxy_cyclic_temp_file" is disabled */ | |
| 1943 conf->upstream.cyclic_temp_file = 0; | |
| 1944 | |
| 509 | 1945 conf->redirect = NGX_CONF_UNSET; |
| 649 | 1946 conf->upstream.change_buffering = 1; |
| 507 | 1947 |
|
1180
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
1948 conf->headers_hash_max_size = NGX_CONF_UNSET_UINT; |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
1949 conf->headers_hash_bucket_size = NGX_CONF_UNSET_UINT; |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
1950 |
| 507 | 1951 return conf; |
| 1952 } | |
| 1953 | |
| 1954 | |
| 1955 static char * | |
| 1956 ngx_http_proxy_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
| 1957 { | |
| 1958 ngx_http_proxy_loc_conf_t *prev = parent; | |
| 1959 ngx_http_proxy_loc_conf_t *conf = child; | |
| 1960 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1961 size_t size; |
|
2706
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
1962 ngx_str_t *h; |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1963 ngx_keyval_t *s; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1964 ngx_hash_init_t hash; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1965 ngx_http_proxy_redirect_t *pr; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
1966 ngx_http_script_compile_t sc; |
| 509 | 1967 |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1968 if (conf->upstream.store != 0) { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1969 ngx_conf_merge_value(conf->upstream.store, |
| 2894 | 1970 prev->upstream.store, 0); |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1971 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1972 if (conf->upstream.store_lengths == NULL) { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1973 conf->upstream.store_lengths = prev->upstream.store_lengths; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1974 conf->upstream.store_values = prev->upstream.store_values; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1975 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1976 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1977 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1978 ngx_conf_merge_uint_value(conf->upstream.store_access, |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
1979 prev->upstream.store_access, 0600); |
|
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1244
diff
changeset
|
1980 |
| 581 | 1981 ngx_conf_merge_value(conf->upstream.buffering, |
| 1982 prev->upstream.buffering, 1); | |
| 1983 | |
| 629 | 1984 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
| 1985 prev->upstream.ignore_client_abort, 0); | |
| 1986 | |
| 507 | 1987 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
| 1988 prev->upstream.connect_timeout, 60000); | |
| 1989 | |
| 1990 ngx_conf_merge_msec_value(conf->upstream.send_timeout, | |
| 1991 prev->upstream.send_timeout, 60000); | |
| 1992 | |
| 1993 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
| 1994 prev->upstream.read_timeout, 60000); | |
| 1995 | |
| 1996 ngx_conf_merge_size_value(conf->upstream.send_lowat, | |
| 1997 prev->upstream.send_lowat, 0); | |
| 1998 | |
| 581 | 1999 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
| 2000 prev->upstream.buffer_size, | |
| 507 | 2001 (size_t) ngx_pagesize); |
| 2002 | |
| 2003 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, | |
| 2004 8, ngx_pagesize); | |
| 2005 | |
| 2006 if (conf->upstream.bufs.num < 2) { | |
| 577 | 2007 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 507 | 2008 "there must be at least 2 \"proxy_buffers\""); |
| 2009 return NGX_CONF_ERROR; | |
| 2010 } | |
| 577 | 2011 |
| 507 | 2012 |
| 581 | 2013 size = conf->upstream.buffer_size; |
| 577 | 2014 if (size < conf->upstream.bufs.size) { |
| 507 | 2015 size = conf->upstream.bufs.size; |
| 2016 } | |
| 2017 | |
| 2018 | |
| 529 | 2019 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
| 2020 prev->upstream.busy_buffers_size_conf, | |
| 507 | 2021 NGX_CONF_UNSET_SIZE); |
| 2022 | |
| 529 | 2023 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
| 507 | 2024 conf->upstream.busy_buffers_size = 2 * size; |
| 529 | 2025 } else { |
| 2026 conf->upstream.busy_buffers_size = | |
| 2027 conf->upstream.busy_buffers_size_conf; | |
| 2028 } | |
| 577 | 2029 |
| 529 | 2030 if (conf->upstream.busy_buffers_size < size) { |
| 507 | 2031 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2032 "\"proxy_busy_buffers_size\" must be equal or bigger than " | |
|
1125
2d978e1443ed
use the contemporary directives
Igor Sysoev <igor@sysoev.ru>
parents:
1107
diff
changeset
|
2033 "maximum of the value of \"proxy_buffer_size\" and " |
| 507 | 2034 "one of the \"proxy_buffers\""); |
| 2035 | |
| 2036 return NGX_CONF_ERROR; | |
| 529 | 2037 } |
| 507 | 2038 |
| 529 | 2039 if (conf->upstream.busy_buffers_size |
| 2040 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
| 507 | 2041 { |
| 2042 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2043 "\"proxy_busy_buffers_size\" must be less than " | |
| 2044 "the size of all \"proxy_buffers\" minus one buffer"); | |
| 2045 | |
| 2046 return NGX_CONF_ERROR; | |
| 2047 } | |
| 529 | 2048 |
| 507 | 2049 |
| 529 | 2050 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
| 2051 prev->upstream.temp_file_write_size_conf, | |
| 507 | 2052 NGX_CONF_UNSET_SIZE); |
| 2053 | |
| 529 | 2054 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
| 507 | 2055 conf->upstream.temp_file_write_size = 2 * size; |
| 529 | 2056 } else { |
| 2057 conf->upstream.temp_file_write_size = | |
| 2058 conf->upstream.temp_file_write_size_conf; | |
| 2059 } | |
| 577 | 2060 |
| 529 | 2061 if (conf->upstream.temp_file_write_size < size) { |
| 507 | 2062 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2063 "\"proxy_temp_file_write_size\" must be equal or bigger than " | |
|
1125
2d978e1443ed
use the contemporary directives
Igor Sysoev <igor@sysoev.ru>
parents:
1107
diff
changeset
|
2064 "maximum of the value of \"proxy_buffer_size\" and " |
| 507 | 2065 "one of the \"proxy_buffers\""); |
| 2066 | |
| 2067 return NGX_CONF_ERROR; | |
| 2068 } | |
| 2069 | |
| 529 | 2070 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
| 2071 prev->upstream.max_temp_file_size_conf, | |
| 507 | 2072 NGX_CONF_UNSET_SIZE); |
| 2073 | |
| 529 | 2074 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
| 507 | 2075 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
| 529 | 2076 } else { |
| 2077 conf->upstream.max_temp_file_size = | |
| 2078 conf->upstream.max_temp_file_size_conf; | |
| 2079 } | |
| 507 | 2080 |
| 529 | 2081 if (conf->upstream.max_temp_file_size != 0 |
| 2082 && conf->upstream.max_temp_file_size < size) | |
| 507 | 2083 { |
| 2084 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 561 | 2085 "\"proxy_max_temp_file_size\" must be equal to zero to disable " |
| 507 | 2086 "the temporary files usage or must be equal or bigger than " |
|
1125
2d978e1443ed
use the contemporary directives
Igor Sysoev <igor@sysoev.ru>
parents:
1107
diff
changeset
|
2087 "maximum of the value of \"proxy_buffer_size\" and " |
| 561 | 2088 "one of the \"proxy_buffers\""); |
| 507 | 2089 |
| 2090 return NGX_CONF_ERROR; | |
| 2091 } | |
| 2092 | |
| 529 | 2093 |
|
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
2094 ngx_conf_merge_bitmask_value(conf->upstream.ignore_headers, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
2095 prev->upstream.ignore_headers, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
2096 NGX_CONF_BITMASK_SET); |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
2097 |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2784
diff
changeset
|
2098 |
| 507 | 2099 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
| 2100 prev->upstream.next_upstream, | |
| 2101 (NGX_CONF_BITMASK_SET | |
| 2102 |NGX_HTTP_UPSTREAM_FT_ERROR | |
| 2103 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
| 2104 | |
| 665 | 2105 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
| 2106 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
| 2107 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2108 } | |
| 2109 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2110 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
| 509 | 2111 prev->upstream.temp_path, |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2112 &ngx_http_proxy_temp_path) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2113 != NGX_OK) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2114 { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2115 return NGX_CONF_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2116 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2117 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2118 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2119 #if (NGX_HTTP_CACHE) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2120 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2121 ngx_conf_merge_ptr_value(conf->upstream.cache, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2122 prev->upstream.cache, NULL); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2123 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2124 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2125 ngx_shm_zone_t *shm_zone; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2126 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2127 shm_zone = conf->upstream.cache; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2128 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2129 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2130 "\"proxy_cache\" zone \"%V\" is unknown", |
|
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2706
diff
changeset
|
2131 &shm_zone->shm.name); |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2132 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2133 return NGX_CONF_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2134 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2135 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2136 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2137 prev->upstream.cache_min_uses, 1); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2138 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2139 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2140 prev->upstream.cache_use_stale, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2141 (NGX_CONF_BITMASK_SET |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2142 |NGX_HTTP_UPSTREAM_FT_OFF)); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2143 |
|
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2144 if (conf->upstream.cache_methods == 0) { |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2145 conf->upstream.cache_methods = prev->upstream.cache_methods; |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2146 } |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2147 |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2148 conf->upstream.cache_methods |= NGX_HTTP_GET|NGX_HTTP_HEAD; |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2149 |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2150 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2151 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2152 |NGX_HTTP_UPSTREAM_FT_OFF; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2153 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2154 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2155 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2156 prev->upstream.cache_valid, NULL); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2157 |
| 2672 | 2158 if (conf->cache_key.value.data == NULL) { |
| 2159 conf->cache_key = prev->cache_key; | |
| 2160 } | |
| 2161 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2162 #endif |
| 507 | 2163 |
| 561 | 2164 if (conf->method.len == 0) { |
| 2165 conf->method = prev->method; | |
| 2166 | |
| 2167 } else { | |
| 2168 conf->method.data[conf->method.len] = ' '; | |
| 2169 conf->method.len++; | |
| 509 | 2170 } |
| 2171 | |
| 2172 ngx_conf_merge_value(conf->upstream.pass_request_headers, | |
| 2173 prev->upstream.pass_request_headers, 1); | |
| 2174 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
| 2175 prev->upstream.pass_request_body, 1); | |
| 2176 | |
| 657 | 2177 ngx_conf_merge_value(conf->upstream.intercept_errors, |
| 2178 prev->upstream.intercept_errors, 0); | |
| 509 | 2179 |
| 2184 | 2180 #if (NGX_HTTP_SSL) |
| 2181 ngx_conf_merge_value(conf->upstream.ssl_session_reuse, | |
| 2182 prev->upstream.ssl_session_reuse, 1); | |
| 2183 #endif | |
| 2184 | |
| 509 | 2185 ngx_conf_merge_value(conf->redirect, prev->redirect, 1); |
| 2186 | |
| 2187 if (conf->redirect) { | |
| 507 | 2188 |
| 509 | 2189 if (conf->redirects == NULL) { |
| 2190 conf->redirects = prev->redirects; | |
| 2191 } | |
| 2192 | |
| 1658 | 2193 if (conf->redirects == NULL && conf->url.data) { |
| 509 | 2194 |
| 2195 conf->redirects = ngx_array_create(cf->pool, 1, | |
| 2196 sizeof(ngx_http_proxy_redirect_t)); | |
| 2197 if (conf->redirects == NULL) { | |
| 2198 return NGX_CONF_ERROR; | |
| 2199 } | |
| 2200 | |
| 2201 pr = ngx_array_push(conf->redirects); | |
| 2202 if (pr == NULL) { | |
| 2203 return NGX_CONF_ERROR; | |
| 2204 } | |
| 2205 | |
| 2206 pr->handler = ngx_http_proxy_rewrite_redirect_text; | |
| 1658 | 2207 pr->redirect = conf->url; |
| 2208 | |
| 2209 if (conf->vars.uri.len) { | |
| 2210 pr->replacement.text = conf->location; | |
| 653 | 2211 |
| 2212 } else { | |
| 2213 pr->replacement.text.len = 0; | |
| 2214 pr->replacement.text.data = NULL; | |
| 2215 } | |
| 509 | 2216 } |
| 2217 } | |
| 2218 | |
| 1658 | 2219 /* STUB */ |
| 2220 if (prev->proxy_lengths) { | |
| 2221 conf->proxy_lengths = prev->proxy_lengths; | |
| 2222 conf->proxy_values = prev->proxy_values; | |
| 2223 } | |
| 2224 | |
|
2753
9ba1bee1b1e4
merge SSL context inside "if" block
Igor Sysoev <igor@sysoev.ru>
parents:
2716
diff
changeset
|
2225 #if (NGX_HTTP_SSL) |
|
9ba1bee1b1e4
merge SSL context inside "if" block
Igor Sysoev <igor@sysoev.ru>
parents:
2716
diff
changeset
|
2226 if (conf->upstream.ssl == NULL) { |
|
9ba1bee1b1e4
merge SSL context inside "if" block
Igor Sysoev <igor@sysoev.ru>
parents:
2716
diff
changeset
|
2227 conf->upstream.ssl = prev->upstream.ssl; |
|
9ba1bee1b1e4
merge SSL context inside "if" block
Igor Sysoev <igor@sysoev.ru>
parents:
2716
diff
changeset
|
2228 } |
|
9ba1bee1b1e4
merge SSL context inside "if" block
Igor Sysoev <igor@sysoev.ru>
parents:
2716
diff
changeset
|
2229 #endif |
|
9ba1bee1b1e4
merge SSL context inside "if" block
Igor Sysoev <igor@sysoev.ru>
parents:
2716
diff
changeset
|
2230 |
|
1180
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
2231 ngx_conf_merge_uint_value(conf->headers_hash_max_size, |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
2232 prev->headers_hash_max_size, 512); |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
2233 |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
2234 ngx_conf_merge_uint_value(conf->headers_hash_bucket_size, |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
2235 prev->headers_hash_bucket_size, 64); |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
2236 |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
2237 conf->headers_hash_bucket_size = ngx_align(conf->headers_hash_bucket_size, |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
2238 ngx_cacheline_size); |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
2239 |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1699
diff
changeset
|
2240 hash.max_size = conf->headers_hash_max_size; |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1699
diff
changeset
|
2241 hash.bucket_size = conf->headers_hash_bucket_size; |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1699
diff
changeset
|
2242 hash.name = "proxy_headers_hash"; |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1699
diff
changeset
|
2243 |
|
2706
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
2244 #if (NGX_HTTP_CACHE) |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
2245 |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
2246 h = conf->upstream.cache ? ngx_http_proxy_hide_cache_headers: |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
2247 ngx_http_proxy_hide_headers; |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
2248 #else |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
2249 |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
2250 h = ngx_http_proxy_hide_headers; |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
2251 |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
2252 #endif |
|
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
2253 |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1699
diff
changeset
|
2254 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
|
2706
f905a6ab0ca8
hide cacheable Set-Cookie and P3P response headers
Igor Sysoev <igor@sysoev.ru>
parents:
2705
diff
changeset
|
2255 &prev->upstream, h, &hash) |
| 649 | 2256 != NGX_OK) |
| 2257 { | |
| 2258 return NGX_CONF_ERROR; | |
| 2259 } | |
| 2260 | |
| 884 | 2261 if (conf->upstream.upstream == NULL) { |
| 2262 conf->upstream.upstream = prev->upstream.upstream; | |
| 1658 | 2263 conf->vars = prev->vars; |
| 507 | 2264 } |
| 2265 | |
| 577 | 2266 |
| 2267 if (conf->body_source.data == NULL) { | |
| 2268 conf->body_source = prev->body_source; | |
| 2269 conf->body_set_len = prev->body_set_len; | |
| 2270 conf->body_set = prev->body_set; | |
| 2271 } | |
| 2272 | |
| 579 | 2273 if (conf->body_source.data && conf->body_set_len == NULL) { |
| 577 | 2274 |
| 2275 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
| 2276 | |
| 2277 sc.cf = cf; | |
| 2278 sc.source = &conf->body_source; | |
| 2279 sc.flushes = &conf->flushes; | |
| 2280 sc.lengths = &conf->body_set_len; | |
| 2281 sc.values = &conf->body_set; | |
| 2282 sc.complete_lengths = 1; | |
| 2283 sc.complete_values = 1; | |
| 2284 | |
| 2285 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
| 2286 return NGX_CONF_ERROR; | |
| 2287 } | |
| 2288 | |
| 2289 if (conf->headers_source == NULL) { | |
| 2290 conf->headers_source = ngx_array_create(cf->pool, 4, | |
| 649 | 2291 sizeof(ngx_keyval_t)); |
| 577 | 2292 if (conf->headers_source == NULL) { |
| 2293 return NGX_CONF_ERROR; | |
| 2294 } | |
| 2295 } | |
| 2296 | |
| 2297 s = ngx_array_push(conf->headers_source); | |
| 2298 if (s == NULL) { | |
| 2299 return NGX_CONF_ERROR; | |
| 2300 } | |
| 2301 | |
| 2302 s->key.len = sizeof("Content-Length") - 1; | |
| 2303 s->key.data = (u_char *) "Content-Length"; | |
| 2304 s->value.len = sizeof("$proxy_internal_body_length") - 1; | |
| 2305 s->value.data = (u_char *) "$proxy_internal_body_length"; | |
| 2306 } | |
| 2307 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2308 if (ngx_http_proxy_merge_headers(cf, conf, prev) != NGX_OK) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2309 return NGX_CONF_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2310 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2311 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2312 return NGX_CONF_OK; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2313 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2314 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2315 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2316 static ngx_int_t |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2317 ngx_http_proxy_merge_headers(ngx_conf_t *cf, ngx_http_proxy_loc_conf_t *conf, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2318 ngx_http_proxy_loc_conf_t *prev) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2319 { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2320 u_char *p; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2321 size_t size; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2322 uintptr_t *code; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2323 ngx_uint_t i; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2324 ngx_keyval_t *src, *s, *h; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2325 ngx_hash_key_t *hk; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2326 ngx_hash_init_t hash; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2327 ngx_http_script_compile_t sc; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2328 ngx_http_script_copy_code_t *copy; |
| 577 | 2329 |
| 509 | 2330 if (conf->headers_source == NULL) { |
| 573 | 2331 conf->flushes = prev->flushes; |
| 507 | 2332 conf->headers_set_len = prev->headers_set_len; |
| 2333 conf->headers_set = prev->headers_set; | |
| 2334 conf->headers_set_hash = prev->headers_set_hash; | |
| 573 | 2335 conf->headers_source = prev->headers_source; |
| 507 | 2336 } |
| 2337 | |
|
2929
37b7cd336fdf
inherit proxy_set_header, proxy_hide_header, and fastcgi_hide_header
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2338 if (conf->headers_set_hash.buckets |
|
2949
fe484c0be7c0
fix building --without-http-cache, broken in r2930
Igor Sysoev <igor@sysoev.ru>
parents:
2929
diff
changeset
|
2339 #if (NGX_HTTP_CACHE) |
|
fe484c0be7c0
fix building --without-http-cache, broken in r2930
Igor Sysoev <igor@sysoev.ru>
parents:
2929
diff
changeset
|
2340 && ((conf->upstream.cache == NULL) == (prev->upstream.cache == NULL)) |
|
fe484c0be7c0
fix building --without-http-cache, broken in r2930
Igor Sysoev <igor@sysoev.ru>
parents:
2929
diff
changeset
|
2341 #endif |
|
fe484c0be7c0
fix building --without-http-cache, broken in r2930
Igor Sysoev <igor@sysoev.ru>
parents:
2929
diff
changeset
|
2342 ) |
|
2929
37b7cd336fdf
inherit proxy_set_header, proxy_hide_header, and fastcgi_hide_header
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2343 { |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2344 return NGX_OK; |
| 509 | 2345 } |
| 2346 | |
| 2347 | |
| 649 | 2348 conf->headers_names = ngx_array_create(cf->pool, 4, sizeof(ngx_hash_key_t)); |
| 509 | 2349 if (conf->headers_names == NULL) { |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2350 return NGX_ERROR; |
| 509 | 2351 } |
| 2352 | |
| 2353 if (conf->headers_source == NULL) { | |
| 2354 conf->headers_source = ngx_array_create(cf->pool, 4, | |
| 649 | 2355 sizeof(ngx_keyval_t)); |
| 509 | 2356 if (conf->headers_source == NULL) { |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2357 return NGX_ERROR; |
| 509 | 2358 } |
| 2359 } | |
| 507 | 2360 |
| 509 | 2361 conf->headers_set_len = ngx_array_create(cf->pool, 64, 1); |
| 2362 if (conf->headers_set_len == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2363 return NGX_ERROR; |
| 509 | 2364 } |
| 2365 | |
| 2366 conf->headers_set = ngx_array_create(cf->pool, 512, 1); | |
| 2367 if (conf->headers_set == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2368 return NGX_ERROR; |
| 509 | 2369 } |
| 2370 | |
| 2371 | |
| 2372 src = conf->headers_source->elts; | |
| 2373 | |
|
2705
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
2374 #if (NGX_HTTP_CACHE) |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
2375 |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
2376 h = conf->upstream.cache ? ngx_http_proxy_cache_headers: |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
2377 ngx_http_proxy_headers; |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
2378 #else |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
2379 |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
2380 h = ngx_http_proxy_headers; |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
2381 |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
2382 #endif |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
2383 |
|
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
2384 while (h->key.len) { |
| 509 | 2385 |
| 2386 for (i = 0; i < conf->headers_source->nelts; i++) { | |
| 2387 if (ngx_strcasecmp(h->key.data, src[i].key.data) == 0) { | |
| 2388 goto next; | |
| 507 | 2389 } |
| 2390 } | |
| 2391 | |
| 509 | 2392 s = ngx_array_push(conf->headers_source); |
| 2393 if (s == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2394 return NGX_ERROR; |
| 507 | 2395 } |
| 2396 | |
| 509 | 2397 *s = *h; |
| 507 | 2398 |
| 517 | 2399 src = conf->headers_source->elts; |
| 2400 | |
| 509 | 2401 next: |
| 507 | 2402 |
|
2705
d040c3786239
do not pass if-... headers for cacheable responses
Igor Sysoev <igor@sysoev.ru>
parents:
2672
diff
changeset
|
2403 h++; |
| 509 | 2404 } |
| 507 | 2405 |
| 577 | 2406 |
| 2407 src = conf->headers_source->elts; | |
| 509 | 2408 for (i = 0; i < conf->headers_source->nelts; i++) { |
| 507 | 2409 |
| 649 | 2410 hk = ngx_array_push(conf->headers_names); |
| 2411 if (hk == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2412 return NGX_ERROR; |
| 507 | 2413 } |
| 2414 | |
| 649 | 2415 hk->key = src[i].key; |
| 2416 hk->key_hash = ngx_hash_key_lc(src[i].key.data, src[i].key.len); | |
| 2417 hk->value = (void *) 1; | |
| 509 | 2418 |
| 519 | 2419 if (src[i].value.len == 0) { |
| 2420 continue; | |
| 2421 } | |
| 2422 | |
| 509 | 2423 if (ngx_http_script_variables_count(&src[i].value) == 0) { |
| 2424 copy = ngx_array_push_n(conf->headers_set_len, | |
| 2425 sizeof(ngx_http_script_copy_code_t)); | |
| 2426 if (copy == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2427 return NGX_ERROR; |
| 509 | 2428 } |
| 2429 | |
| 2430 copy->code = (ngx_http_script_code_pt) | |
| 2431 ngx_http_script_copy_len_code; | |
| 2432 copy->len = src[i].key.len + sizeof(": ") - 1 | |
| 2433 + src[i].value.len + sizeof(CRLF) - 1; | |
| 507 | 2434 |
| 2435 | |
| 509 | 2436 size = (sizeof(ngx_http_script_copy_code_t) |
| 2437 + src[i].key.len + sizeof(": ") - 1 | |
| 2438 + src[i].value.len + sizeof(CRLF) - 1 | |
| 2439 + sizeof(uintptr_t) - 1) | |
| 2440 & ~(sizeof(uintptr_t) - 1); | |
| 2441 | |
| 2442 copy = ngx_array_push_n(conf->headers_set, size); | |
| 2443 if (copy == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2444 return NGX_ERROR; |
| 509 | 2445 } |
| 2446 | |
| 2447 copy->code = ngx_http_script_copy_code; | |
| 2448 copy->len = src[i].key.len + sizeof(": ") - 1 | |
| 2449 + src[i].value.len + sizeof(CRLF) - 1; | |
| 2450 | |
| 2451 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 2452 | |
| 2453 p = ngx_cpymem(p, src[i].key.data, src[i].key.len); | |
| 2454 *p++ = ':'; *p++ = ' '; | |
| 2455 p = ngx_cpymem(p, src[i].value.data, src[i].value.len); | |
| 2456 *p++ = CR; *p = LF; | |
| 2457 | |
| 2458 } else { | |
| 2459 copy = ngx_array_push_n(conf->headers_set_len, | |
| 2460 sizeof(ngx_http_script_copy_code_t)); | |
| 2461 if (copy == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2462 return NGX_ERROR; |
| 509 | 2463 } |
| 2464 | |
| 2465 copy->code = (ngx_http_script_code_pt) | |
| 2466 ngx_http_script_copy_len_code; | |
| 2467 copy->len = src[i].key.len + sizeof(": ") - 1; | |
| 507 | 2468 |
| 2469 | |
| 509 | 2470 size = (sizeof(ngx_http_script_copy_code_t) |
| 2471 + src[i].key.len + sizeof(": ") - 1 + sizeof(uintptr_t) - 1) | |
| 2472 & ~(sizeof(uintptr_t) - 1); | |
| 2473 | |
| 2474 copy = ngx_array_push_n(conf->headers_set, size); | |
| 2475 if (copy == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2476 return NGX_ERROR; |
| 509 | 2477 } |
| 2478 | |
| 2479 copy->code = ngx_http_script_copy_code; | |
| 2480 copy->len = src[i].key.len + sizeof(": ") - 1; | |
| 2481 | |
| 2482 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 2483 p = ngx_cpymem(p, src[i].key.data, src[i].key.len); | |
| 2484 *p++ = ':'; *p = ' '; | |
| 2485 | |
| 2486 | |
| 2487 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
| 2488 | |
| 2489 sc.cf = cf; | |
| 2490 sc.source = &src[i].value; | |
| 573 | 2491 sc.flushes = &conf->flushes; |
| 509 | 2492 sc.lengths = &conf->headers_set_len; |
| 2493 sc.values = &conf->headers_set; | |
| 2494 | |
| 2495 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2496 return NGX_ERROR; |
| 509 | 2497 } |
| 2498 | |
| 2499 | |
| 2500 copy = ngx_array_push_n(conf->headers_set_len, | |
| 2501 sizeof(ngx_http_script_copy_code_t)); | |
| 2502 if (copy == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2503 return NGX_ERROR; |
| 509 | 2504 } |
| 2505 | |
| 2506 copy->code = (ngx_http_script_code_pt) | |
| 2507 ngx_http_script_copy_len_code; | |
| 2508 copy->len = sizeof(CRLF) - 1; | |
| 2509 | |
| 2510 | |
| 2511 size = (sizeof(ngx_http_script_copy_code_t) | |
| 2512 + sizeof(CRLF) - 1 + sizeof(uintptr_t) - 1) | |
| 2513 & ~(sizeof(uintptr_t) - 1); | |
| 2514 | |
| 2515 copy = ngx_array_push_n(conf->headers_set, size); | |
| 2516 if (copy == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2517 return NGX_ERROR; |
| 509 | 2518 } |
| 2519 | |
| 2520 copy->code = ngx_http_script_copy_code; | |
| 2521 copy->len = sizeof(CRLF) - 1; | |
| 2522 | |
| 2523 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 2524 *p++ = CR; *p = LF; | |
| 507 | 2525 } |
| 2526 | |
| 509 | 2527 code = ngx_array_push_n(conf->headers_set_len, sizeof(uintptr_t)); |
| 2528 if (code == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2529 return NGX_ERROR; |
| 507 | 2530 } |
| 2531 | |
| 509 | 2532 *code = (uintptr_t) NULL; |
| 2533 | |
| 2534 code = ngx_array_push_n(conf->headers_set, sizeof(uintptr_t)); | |
| 2535 if (code == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2536 return NGX_ERROR; |
| 509 | 2537 } |
| 2538 | |
| 2539 *code = (uintptr_t) NULL; | |
| 507 | 2540 } |
| 2541 | |
| 509 | 2542 code = ngx_array_push_n(conf->headers_set_len, sizeof(uintptr_t)); |
| 2543 if (code == NULL) { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2544 return NGX_ERROR; |
| 507 | 2545 } |
| 2546 | |
| 509 | 2547 *code = (uintptr_t) NULL; |
| 507 | 2548 |
| 2549 | |
| 649 | 2550 hash.hash = &conf->headers_set_hash; |
| 2551 hash.key = ngx_hash_key_lc; | |
|
1180
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
2552 hash.max_size = conf->headers_hash_max_size; |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
2553 hash.bucket_size = conf->headers_hash_bucket_size; |
|
1666b7b0bafc
proxy_headers_hash_max_size and proxy_headers_hash_bucket_size
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
2554 hash.name = "proxy_headers_hash"; |
| 649 | 2555 hash.pool = cf->pool; |
| 2556 hash.temp_pool = NULL; | |
| 2557 | |
| 2558 if (ngx_hash_init(&hash, conf->headers_names->elts, | |
| 2559 conf->headers_names->nelts) | |
| 2560 != NGX_OK) | |
| 2561 { | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2562 return NGX_ERROR; |
| 649 | 2563 } |
| 2564 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2565 return NGX_OK; |
| 507 | 2566 } |
| 2567 | |
| 2568 | |
| 2569 static char * | |
| 2570 ngx_http_proxy_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2571 { | |
| 509 | 2572 ngx_http_proxy_loc_conf_t *plcf = conf; |
| 507 | 2573 |
| 1658 | 2574 size_t add; |
| 2575 u_short port; | |
| 2576 ngx_str_t *value, *url; | |
| 2577 ngx_url_t u; | |
| 2578 ngx_uint_t n; | |
| 2579 ngx_http_core_loc_conf_t *clcf; | |
| 2580 ngx_http_script_compile_t sc; | |
| 507 | 2581 |
|
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2285
diff
changeset
|
2582 if (plcf->upstream.upstream || plcf->proxy_lengths) { |
| 555 | 2583 return "is duplicate"; |
| 2584 } | |
| 2585 | |
| 1658 | 2586 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
| 2587 | |
|
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2949
diff
changeset
|
2588 clcf->handler = ngx_http_proxy_handler; |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2949
diff
changeset
|
2589 |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2949
diff
changeset
|
2590 if (clcf->name.data[clcf->name.len - 1] == '/') { |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2949
diff
changeset
|
2591 clcf->auto_redirect = 1; |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2949
diff
changeset
|
2592 } |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2949
diff
changeset
|
2593 |
| 507 | 2594 value = cf->args->elts; |
| 2595 | |
| 2596 url = &value[1]; | |
| 2597 | |
| 1658 | 2598 n = ngx_http_script_variables_count(url); |
| 2599 | |
| 2600 if (n) { | |
| 2601 | |
| 2602 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
| 2603 | |
| 2604 sc.cf = cf; | |
| 2605 sc.source = url; | |
| 2606 sc.lengths = &plcf->proxy_lengths; | |
| 2607 sc.values = &plcf->proxy_values; | |
| 2608 sc.variables = n; | |
| 2609 sc.complete_lengths = 1; | |
| 2610 sc.complete_values = 1; | |
|
1679
ca317d9b5c09
style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
1671
diff
changeset
|
2611 |
| 1658 | 2612 if (ngx_http_script_compile(&sc) != NGX_OK) { |
| 2613 return NGX_CONF_ERROR; | |
| 2614 } | |
| 2615 | |
| 2616 #if (NGX_HTTP_SSL) | |
| 2617 if (ngx_http_proxy_set_ssl(cf, plcf) != NGX_OK) { | |
| 2618 return NGX_CONF_ERROR; | |
| 2619 } | |
| 2620 #endif | |
| 2621 | |
| 2622 return NGX_CONF_OK; | |
| 2623 } | |
| 2624 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
969
diff
changeset
|
2625 if (ngx_strncasecmp(url->data, (u_char *) "http://", 7) == 0) { |
| 577 | 2626 add = 7; |
| 591 | 2627 port = 80; |
| 577 | 2628 |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
969
diff
changeset
|
2629 } else if (ngx_strncasecmp(url->data, (u_char *) "https://", 8) == 0) { |
| 577 | 2630 |
| 2631 #if (NGX_HTTP_SSL) | |
| 1658 | 2632 if (ngx_http_proxy_set_ssl(cf, plcf) != NGX_OK) { |
| 2633 return NGX_CONF_ERROR; | |
| 2634 } | |
| 577 | 2635 |
| 2636 add = 8; | |
| 591 | 2637 port = 443; |
| 577 | 2638 #else |
| 2639 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2640 "https protocol requires SSL support"); | |
| 2641 return NGX_CONF_ERROR; | |
| 2642 #endif | |
| 2643 | |
| 2644 } else { | |
| 507 | 2645 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid URL prefix"); |
| 2646 return NGX_CONF_ERROR; | |
| 2647 } | |
| 2648 | |
| 651 | 2649 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 2650 | |
| 2651 u.url.len = url->len - add; | |
| 2652 u.url.data = url->data + add; | |
| 906 | 2653 u.default_port = port; |
| 2654 u.uri_part = 1; | |
| 884 | 2655 u.no_resolve = 1; |
| 2656 | |
| 2657 plcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); | |
| 2658 if (plcf->upstream.upstream == NULL) { | |
| 507 | 2659 return NGX_CONF_ERROR; |
| 2660 } | |
| 2661 | |
|
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2285
diff
changeset
|
2662 plcf->vars.schema.len = add; |
|
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2285
diff
changeset
|
2663 plcf->vars.schema.data = url->data; |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2664 plcf->vars.key_start = plcf->vars.schema; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2665 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2666 ngx_http_proxy_set_vars(&u, &plcf->vars); |
| 507 | 2667 |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2668 plcf->location = clcf->name; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2669 |
| 1353 | 2670 if (clcf->named |
| 507 | 2671 #if (NGX_PCRE) |
| 1353 | 2672 || clcf->regex |
| 2673 #endif | |
| 2674 || clcf->noname) | |
| 2675 { | |
| 1658 | 2676 if (plcf->vars.uri.len) { |
| 573 | 2677 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2678 "\"proxy_pass\" may not have URI part in " | |
|
843
ebab9490204c
allow proxy_pass inside limit_except
Igor Sysoev <igor@sysoev.ru>
parents:
812
diff
changeset
|
2679 "location given by regular expression, " |
| 1353 | 2680 "or inside named location, " |
|
843
ebab9490204c
allow proxy_pass inside limit_except
Igor Sysoev <igor@sysoev.ru>
parents:
812
diff
changeset
|
2681 "or inside the \"if\" statement, " |
|
ebab9490204c
allow proxy_pass inside limit_except
Igor Sysoev <igor@sysoev.ru>
parents:
812
diff
changeset
|
2682 "or inside the \"limit_except\" block"); |
| 573 | 2683 return NGX_CONF_ERROR; |
| 2684 } | |
| 2685 | |
| 1658 | 2686 plcf->location.len = 0; |
| 555 | 2687 } |
| 2688 | |
| 1658 | 2689 plcf->url = *url; |
| 509 | 2690 |
| 507 | 2691 return NGX_CONF_OK; |
| 2692 } | |
| 2693 | |
| 2694 | |
| 2695 static char * | |
| 509 | 2696 ngx_http_proxy_redirect(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 507 | 2697 { |
| 509 | 2698 ngx_http_proxy_loc_conf_t *plcf = conf; |
| 2699 | |
| 2700 ngx_str_t *value; | |
| 2701 ngx_array_t *vars_lengths, *vars_values; | |
| 2702 ngx_http_script_compile_t sc; | |
| 2703 ngx_http_proxy_redirect_t *pr; | |
| 2704 | |
| 2705 if (plcf->redirect == 0) { | |
| 2706 return NGX_CONF_OK; | |
| 2707 } | |
| 2708 | |
| 2709 value = cf->args->elts; | |
| 2710 | |
|
2784
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2711 if (cf->args->nelts == 2) { |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2712 if (ngx_strcmp(value[1].data, "off") == 0) { |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2713 plcf->redirect = 0; |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2714 plcf->redirects = NULL; |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2715 return NGX_CONF_OK; |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2716 } |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2717 |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2718 if (ngx_strcmp(value[1].data, "false") == 0) { |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2719 ngx_conf_log_error(NGX_LOG_ERR, cf, 0, |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2720 "invalid parameter \"false\", use \"off\" instead"); |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2721 plcf->redirect = 0; |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2722 plcf->redirects = NULL; |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2723 return NGX_CONF_OK; |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2724 } |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2725 |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2726 if (ngx_strcmp(value[1].data, "default") != 0) { |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2727 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2728 "invalid parameter \"%V\"", &value[1]); |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2729 return NGX_CONF_ERROR; |
|
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2730 } |
| 509 | 2731 } |
| 2732 | |
| 2733 if (plcf->redirects == NULL) { | |
| 2734 plcf->redirects = ngx_array_create(cf->pool, 1, | |
| 2735 sizeof(ngx_http_proxy_redirect_t)); | |
| 2736 if (plcf->redirects == NULL) { | |
| 2737 return NGX_CONF_ERROR; | |
| 2738 } | |
| 2739 } | |
| 2740 | |
| 2741 pr = ngx_array_push(plcf->redirects); | |
| 2742 if (pr == NULL) { | |
| 2743 return NGX_CONF_ERROR; | |
| 2744 } | |
| 2745 | |
|
2784
c2230102df6f
*) check a proxy_redirect single parameter
Igor Sysoev <igor@sysoev.ru>
parents:
2753
diff
changeset
|
2746 if (ngx_strcmp(value[1].data, "default") == 0) { |
| 1658 | 2747 if (plcf->url.data == NULL) { |
| 509 | 2748 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2749 "\"proxy_rewrite_location default\" must go " | |
| 2750 "after the \"proxy_pass\" directive"); | |
| 2751 return NGX_CONF_ERROR; | |
| 2752 } | |
| 2753 | |
| 2754 pr->handler = ngx_http_proxy_rewrite_redirect_text; | |
| 1658 | 2755 pr->redirect = plcf->url; |
| 2756 | |
| 2757 if (plcf->vars.uri.len) { | |
| 2758 pr->replacement.text = plcf->location; | |
| 653 | 2759 |
| 2760 } else { | |
| 2761 pr->replacement.text.len = 0; | |
| 2762 pr->replacement.text.data = NULL; | |
| 2763 } | |
| 509 | 2764 |
| 2765 return NGX_CONF_OK; | |
| 2766 } | |
| 2767 | |
| 2768 if (ngx_http_script_variables_count(&value[2]) == 0) { | |
| 2769 pr->handler = ngx_http_proxy_rewrite_redirect_text; | |
| 2770 pr->redirect = value[1]; | |
| 2771 pr->replacement.text = value[2]; | |
| 2772 | |
| 2773 return NGX_CONF_OK; | |
| 2774 } | |
| 2775 | |
| 2776 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
| 2777 | |
| 2778 vars_lengths = NULL; | |
| 2779 vars_values = NULL; | |
| 2780 | |
| 2781 sc.cf = cf; | |
| 2782 sc.source = &value[2]; | |
| 2783 sc.lengths = &vars_lengths; | |
| 2784 sc.values = &vars_values; | |
| 2785 sc.complete_lengths = 1; | |
| 2786 sc.complete_values = 1; | |
| 2787 | |
| 2788 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
| 2789 return NGX_CONF_ERROR; | |
| 2790 } | |
| 2791 | |
| 2792 pr->handler = ngx_http_proxy_rewrite_redirect_vars; | |
| 2793 pr->redirect = value[1]; | |
| 2794 pr->replacement.vars.lengths = vars_lengths->elts; | |
| 2795 pr->replacement.vars.values = vars_values->elts; | |
| 2796 | |
| 507 | 2797 return NGX_CONF_OK; |
| 2798 } | |
| 2799 | |
| 2800 | |
| 2801 static char * | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2802 ngx_http_proxy_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
|
2803 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2804 ngx_http_proxy_loc_conf_t *plcf = conf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2805 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2806 ngx_str_t *value; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2807 ngx_http_script_compile_t sc; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2808 |
| 2894 | 2809 if (plcf->upstream.store != NGX_CONF_UNSET |
| 2810 || plcf->upstream.store_lengths) | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2811 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2812 return "is duplicate"; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2813 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2814 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2815 value = cf->args->elts; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2816 |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2817 if (ngx_strcmp(value[1].data, "off") == 0) { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2818 plcf->upstream.store = 0; |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2819 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2820 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2821 |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2822 #if (NGX_HTTP_CACHE) |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2823 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2824 if (plcf->upstream.cache != NGX_CONF_UNSET_PTR |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2825 && plcf->upstream.cache != NULL) |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2826 { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2827 return "is incompatible with \"proxy_cache\""; |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2828 } |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2829 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2830 #endif |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2831 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2832 if (ngx_strcmp(value[1].data, "on") == 0) { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2833 plcf->upstream.store = 1; |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2834 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2835 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2836 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2837 /* include the terminating '\0' into script */ |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2838 value[1].len++; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2839 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2840 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
|
2841 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2842 sc.cf = cf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2843 sc.source = &value[1]; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2844 sc.lengths = &plcf->upstream.store_lengths; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2845 sc.values = &plcf->upstream.store_values; |
|
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
2846 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
|
2847 sc.complete_lengths = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2848 sc.complete_values = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2849 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2850 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
|
2851 return NGX_CONF_ERROR; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2852 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2853 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2854 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2855 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2856 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2857 |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2858 #if (NGX_HTTP_CACHE) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2859 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2860 static char * |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2861 ngx_http_proxy_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2862 { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2863 ngx_http_proxy_loc_conf_t *plcf = conf; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2864 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2865 ngx_str_t *value; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2866 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2867 value = cf->args->elts; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2868 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2869 if (plcf->upstream.cache != NGX_CONF_UNSET_PTR) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2870 return "is duplicate"; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2871 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2872 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2873 if (ngx_strcmp(value[1].data, "off") == 0) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2874 plcf->upstream.cache = NULL; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2875 return NGX_CONF_OK; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2876 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2877 |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2878 if (plcf->upstream.store > 0 || plcf->upstream.store_lengths) { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2879 return "is incompatible with \"proxy_store\""; |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2880 } |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2881 |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2882 plcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2883 &ngx_http_proxy_module); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2884 if (plcf->upstream.cache == NULL) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2885 return NGX_CONF_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2886 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2887 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2888 return NGX_CONF_OK; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2889 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2890 |
| 2672 | 2891 |
| 2892 static char * | |
| 2893 ngx_http_proxy_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2894 { | |
| 2895 ngx_http_proxy_loc_conf_t *plcf = conf; | |
| 2896 | |
| 2897 ngx_str_t *value; | |
| 2898 ngx_http_compile_complex_value_t ccv; | |
| 2899 | |
| 2900 value = cf->args->elts; | |
| 2901 | |
| 2902 if (plcf->cache_key.value.len) { | |
| 2903 return "is duplicate"; | |
| 2904 } | |
| 2905 | |
| 2906 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
| 2907 | |
| 2908 ccv.cf = cf; | |
| 2909 ccv.value = &value[1]; | |
| 2910 ccv.complex_value = &plcf->cache_key; | |
| 2911 | |
| 2912 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
| 2913 return NGX_CONF_ERROR; | |
| 2914 } | |
| 2915 | |
| 2916 return NGX_CONF_OK; | |
| 2917 } | |
| 2918 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2919 #endif |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2920 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
2921 |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2922 static char * |
| 507 | 2923 ngx_http_proxy_lowat_check(ngx_conf_t *cf, void *post, void *data) |
| 2924 { | |
| 2925 #if (NGX_FREEBSD) | |
| 2926 ssize_t *np = data; | |
| 2927 | |
| 673 | 2928 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
| 507 | 2929 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2930 "\"proxy_send_lowat\" must be less than %d " | |
| 2931 "(sysctl net.inet.tcp.sendspace)", | |
| 2932 ngx_freebsd_net_inet_tcp_sendspace); | |
| 2933 | |
| 2934 return NGX_CONF_ERROR; | |
| 2935 } | |
| 2936 | |
| 2937 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
| 2938 ssize_t *np = data; | |
| 2939 | |
| 2940 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 2941 "\"proxy_send_lowat\" is not supported, ignored"); | |
| 2942 | |
| 2943 *np = 0; | |
| 2944 | |
| 2945 #endif | |
| 2946 | |
| 2947 return NGX_CONF_OK; | |
| 2948 } | |
| 884 | 2949 |
| 2950 | |
| 2951 static char * | |
| 2952 ngx_http_proxy_upstream_max_fails_unsupported(ngx_conf_t *cf, | |
| 2953 ngx_command_t *cmd, void *conf) | |
| 2954 { | |
| 2955 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2956 "\"proxy_upstream_max_fails\" is not supported, " | |
| 2957 "use the \"max_fails\" parameter of the \"server\" directive ", | |
| 2958 "inside the \"upstream\" block"); | |
| 2959 | |
| 2960 return NGX_CONF_ERROR; | |
| 2961 } | |
| 2962 | |
| 2963 | |
| 2964 static char * | |
| 2965 ngx_http_proxy_upstream_fail_timeout_unsupported(ngx_conf_t *cf, | |
| 2966 ngx_command_t *cmd, void *conf) | |
| 2967 { | |
| 2968 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2969 "\"proxy_upstream_fail_timeout\" is not supported, " | |
| 2970 "use the \"fail_timeout\" parameter of the \"server\" directive ", | |
| 2971 "inside the \"upstream\" block"); | |
| 2972 | |
| 2973 return NGX_CONF_ERROR; | |
| 2974 } | |
| 1658 | 2975 |
| 2976 | |
| 2977 #if (NGX_HTTP_SSL) | |
| 2978 | |
| 2979 static ngx_int_t | |
| 2980 ngx_http_proxy_set_ssl(ngx_conf_t *cf, ngx_http_proxy_loc_conf_t *plcf) | |
| 2981 { | |
| 2982 ngx_pool_cleanup_t *cln; | |
| 2983 | |
| 2984 plcf->upstream.ssl = ngx_pcalloc(cf->pool, sizeof(ngx_ssl_t)); | |
| 2985 if (plcf->upstream.ssl == NULL) { | |
| 2986 return NGX_ERROR; | |
| 2987 } | |
| 2988 | |
| 2989 plcf->upstream.ssl->log = cf->log; | |
| 2990 | |
| 2991 if (ngx_ssl_create(plcf->upstream.ssl, | |
| 2992 NGX_SSL_SSLv2|NGX_SSL_SSLv3|NGX_SSL_TLSv1, NULL) | |
| 2993 != NGX_OK) | |
| 2994 { | |
| 2995 return NGX_ERROR; | |
| 2996 } | |
| 2997 | |
| 2998 cln = ngx_pool_cleanup_add(cf->pool, 0); | |
| 2999 if (cln == NULL) { | |
| 3000 return NGX_ERROR; | |
| 3001 } | |
| 3002 | |
| 3003 cln->handler = ngx_ssl_cleanup_ctx; | |
| 3004 cln->data = plcf->upstream.ssl; | |
| 3005 | |
| 3006 return NGX_OK; | |
| 3007 } | |
| 3008 | |
| 3009 #endif | |
| 3010 | |
| 3011 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
3012 static void |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
3013 ngx_http_proxy_set_vars(ngx_url_t *u, ngx_http_proxy_vars_t *v) |
| 1658 | 3014 { |
|
2203
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2184
diff
changeset
|
3015 if (u->family != AF_UNIX) { |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
3016 |
| 1658 | 3017 if (u->no_port || u->port == u->default_port) { |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
3018 |
| 1658 | 3019 v->host_header = u->host; |
| 3020 | |
| 3021 if (u->default_port == 80) { | |
| 3022 v->port.len = sizeof("80") - 1; | |
| 3023 v->port.data = (u_char *) "80"; | |
| 3024 | |
| 3025 } else { | |
| 3026 v->port.len = sizeof("443") - 1; | |
| 3027 v->port.data = (u_char *) "443"; | |
| 3028 } | |
| 3029 | |
| 3030 } else { | |
|
1671
8075179cae21
ngx_parse_url() saves port text, this allows to use it in proxy host header
Igor Sysoev <igor@sysoev.ru>
parents:
1667
diff
changeset
|
3031 v->host_header.len = u->host.len + 1 + u->port_text.len; |
|
8075179cae21
ngx_parse_url() saves port text, this allows to use it in proxy host header
Igor Sysoev <igor@sysoev.ru>
parents:
1667
diff
changeset
|
3032 v->host_header.data = u->host.data; |
|
8075179cae21
ngx_parse_url() saves port text, this allows to use it in proxy host header
Igor Sysoev <igor@sysoev.ru>
parents:
1667
diff
changeset
|
3033 v->port = u->port_text; |
| 1658 | 3034 } |
| 3035 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
3036 v->key_start.len += v->host_header.len; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
3037 |
| 1658 | 3038 } else { |
| 3039 v->host_header.len = sizeof("localhost") - 1; | |
| 3040 v->host_header.data = (u_char *) "localhost"; | |
| 3041 v->port.len = 0; | |
| 3042 v->port.data = (u_char *) ""; | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2430
diff
changeset
|
3043 v->key_start.len += sizeof("unix:") - 1 + u->host.len + 1; |
| 1658 | 3044 } |
| 3045 | |
| 3046 v->uri = u->uri; | |
| 3047 } |