Mercurial > hg > nginx-quic
annotate src/http/modules/ngx_http_scgi_module.c @ 6988:cc823122d50d
HTTP/2: rejecting zero WINDOW_UPDATE with PROTOCOL_ERROR.
It's required by RFC 7540. While there is no real harm from such frames,
that should help to detect broken clients.
Based on a patch by Piotr Sikora.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Mon, 24 Apr 2017 14:16:57 +0300 |
parents | fa56ab75cffc |
children | 08537eab4f23 |
rev | line source |
---|---|
3637 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
3637 | 5 * Copyright (C) Manlio Perillo (manlio.perillo@gmail.com) |
6 */ | |
7 | |
8 | |
9 #include <ngx_config.h> | |
10 #include <ngx_core.h> | |
11 #include <ngx_http.h> | |
12 | |
13 | |
14 typedef struct { | |
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15 ngx_array_t caches; /* ngx_http_file_cache_t * */ |
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16 } ngx_http_scgi_main_conf_t; |
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17 |
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18 |
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19 typedef struct { |
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20 ngx_array_t *flushes; |
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21 ngx_array_t *lengths; |
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22 ngx_array_t *values; |
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23 ngx_uint_t number; |
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24 ngx_hash_t hash; |
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25 } ngx_http_scgi_params_t; |
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26 |
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27 |
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28 typedef struct { |
3637 | 29 ngx_http_upstream_conf_t upstream; |
30 | |
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31 ngx_http_scgi_params_t params; |
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32 #if (NGX_HTTP_CACHE) |
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33 ngx_http_scgi_params_t params_cache; |
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34 #endif |
3637 | 35 ngx_array_t *params_source; |
36 | |
37 ngx_array_t *scgi_lengths; | |
38 ngx_array_t *scgi_values; | |
39 | |
40 #if (NGX_HTTP_CACHE) | |
41 ngx_http_complex_value_t cache_key; | |
42 #endif | |
43 } ngx_http_scgi_loc_conf_t; | |
44 | |
45 | |
46 static ngx_int_t ngx_http_scgi_eval(ngx_http_request_t *r, | |
47 ngx_http_scgi_loc_conf_t *scf); | |
48 static ngx_int_t ngx_http_scgi_create_request(ngx_http_request_t *r); | |
49 static ngx_int_t ngx_http_scgi_reinit_request(ngx_http_request_t *r); | |
50 static ngx_int_t ngx_http_scgi_process_status_line(ngx_http_request_t *r); | |
51 static ngx_int_t ngx_http_scgi_process_header(ngx_http_request_t *r); | |
52 static void ngx_http_scgi_abort_request(ngx_http_request_t *r); | |
53 static void ngx_http_scgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc); | |
54 | |
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55 static void *ngx_http_scgi_create_main_conf(ngx_conf_t *cf); |
3637 | 56 static void *ngx_http_scgi_create_loc_conf(ngx_conf_t *cf); |
57 static char *ngx_http_scgi_merge_loc_conf(ngx_conf_t *cf, void *parent, | |
58 void *child); | |
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59 static ngx_int_t ngx_http_scgi_init_params(ngx_conf_t *cf, |
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60 ngx_http_scgi_loc_conf_t *conf, ngx_http_scgi_params_t *params, |
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61 ngx_keyval_t *default_params); |
3637 | 62 |
63 static char *ngx_http_scgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); | |
64 static char *ngx_http_scgi_store(ngx_conf_t *cf, ngx_command_t *cmd, | |
65 void *conf); | |
66 | |
67 #if (NGX_HTTP_CACHE) | |
68 static ngx_int_t ngx_http_scgi_create_key(ngx_http_request_t *r); | |
69 static char *ngx_http_scgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
70 void *conf); | |
71 static char *ngx_http_scgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, | |
72 void *conf); | |
73 #endif | |
74 | |
75 | |
76 static ngx_conf_bitmask_t ngx_http_scgi_next_upstream_masks[] = { | |
77 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
78 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
79 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
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80 { ngx_string("non_idempotent"), NGX_HTTP_UPSTREAM_FT_NON_IDEMPOTENT }, |
3637 | 81 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, |
82 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, | |
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83 { ngx_string("http_403"), NGX_HTTP_UPSTREAM_FT_HTTP_403 }, |
3637 | 84 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
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85 { ngx_string("http_429"), NGX_HTTP_UPSTREAM_FT_HTTP_429 }, |
3637 | 86 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, |
87 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, | |
88 { ngx_null_string, 0 } | |
89 }; | |
90 | |
91 | |
92 ngx_module_t ngx_http_scgi_module; | |
93 | |
94 | |
95 static ngx_command_t ngx_http_scgi_commands[] = { | |
96 | |
97 { ngx_string("scgi_pass"), | |
98 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, | |
99 ngx_http_scgi_pass, | |
100 NGX_HTTP_LOC_CONF_OFFSET, | |
101 0, | |
102 NULL }, | |
103 | |
104 { ngx_string("scgi_store"), | |
105 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
106 ngx_http_scgi_store, | |
107 NGX_HTTP_LOC_CONF_OFFSET, | |
108 0, | |
109 NULL }, | |
110 | |
111 { ngx_string("scgi_store_access"), | |
112 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, | |
113 ngx_conf_set_access_slot, | |
114 NGX_HTTP_LOC_CONF_OFFSET, | |
115 offsetof(ngx_http_scgi_loc_conf_t, upstream.store_access), | |
116 NULL }, | |
117 | |
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118 { ngx_string("scgi_buffering"), |
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119 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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120 ngx_conf_set_flag_slot, |
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121 NGX_HTTP_LOC_CONF_OFFSET, |
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122 offsetof(ngx_http_scgi_loc_conf_t, upstream.buffering), |
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123 NULL }, |
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124 |
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125 { ngx_string("scgi_request_buffering"), |
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126 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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127 ngx_conf_set_flag_slot, |
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128 NGX_HTTP_LOC_CONF_OFFSET, |
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129 offsetof(ngx_http_scgi_loc_conf_t, upstream.request_buffering), |
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130 NULL }, |
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131 |
3637 | 132 { ngx_string("scgi_ignore_client_abort"), |
133 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
134 ngx_conf_set_flag_slot, | |
135 NGX_HTTP_LOC_CONF_OFFSET, | |
136 offsetof(ngx_http_scgi_loc_conf_t, upstream.ignore_client_abort), | |
137 NULL }, | |
138 | |
139 { ngx_string("scgi_bind"), | |
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140 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12, |
3637 | 141 ngx_http_upstream_bind_set_slot, |
142 NGX_HTTP_LOC_CONF_OFFSET, | |
143 offsetof(ngx_http_scgi_loc_conf_t, upstream.local), | |
144 NULL }, | |
145 | |
146 { ngx_string("scgi_connect_timeout"), | |
147 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
148 ngx_conf_set_msec_slot, | |
149 NGX_HTTP_LOC_CONF_OFFSET, | |
150 offsetof(ngx_http_scgi_loc_conf_t, upstream.connect_timeout), | |
151 NULL }, | |
152 | |
153 { ngx_string("scgi_send_timeout"), | |
154 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
155 ngx_conf_set_msec_slot, | |
156 NGX_HTTP_LOC_CONF_OFFSET, | |
157 offsetof(ngx_http_scgi_loc_conf_t, upstream.send_timeout), | |
158 NULL }, | |
159 | |
160 { ngx_string("scgi_buffer_size"), | |
161 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
162 ngx_conf_set_size_slot, | |
163 NGX_HTTP_LOC_CONF_OFFSET, | |
164 offsetof(ngx_http_scgi_loc_conf_t, upstream.buffer_size), | |
165 NULL }, | |
166 | |
167 { ngx_string("scgi_pass_request_headers"), | |
168 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
169 ngx_conf_set_flag_slot, | |
170 NGX_HTTP_LOC_CONF_OFFSET, | |
171 offsetof(ngx_http_scgi_loc_conf_t, upstream.pass_request_headers), | |
172 NULL }, | |
173 | |
174 { ngx_string("scgi_pass_request_body"), | |
175 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
176 ngx_conf_set_flag_slot, | |
177 NGX_HTTP_LOC_CONF_OFFSET, | |
178 offsetof(ngx_http_scgi_loc_conf_t, upstream.pass_request_body), | |
179 NULL }, | |
180 | |
181 { ngx_string("scgi_intercept_errors"), | |
182 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
183 ngx_conf_set_flag_slot, | |
184 NGX_HTTP_LOC_CONF_OFFSET, | |
185 offsetof(ngx_http_scgi_loc_conf_t, upstream.intercept_errors), | |
186 NULL }, | |
187 | |
188 { ngx_string("scgi_read_timeout"), | |
189 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
190 ngx_conf_set_msec_slot, | |
191 NGX_HTTP_LOC_CONF_OFFSET, | |
192 offsetof(ngx_http_scgi_loc_conf_t, upstream.read_timeout), | |
193 NULL }, | |
194 | |
195 { ngx_string("scgi_buffers"), | |
196 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
197 ngx_conf_set_bufs_slot, | |
198 NGX_HTTP_LOC_CONF_OFFSET, | |
199 offsetof(ngx_http_scgi_loc_conf_t, upstream.bufs), | |
200 NULL }, | |
201 | |
202 { ngx_string("scgi_busy_buffers_size"), | |
203 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
204 ngx_conf_set_size_slot, | |
205 NGX_HTTP_LOC_CONF_OFFSET, | |
206 offsetof(ngx_http_scgi_loc_conf_t, upstream.busy_buffers_size_conf), | |
207 NULL }, | |
208 | |
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209 { ngx_string("scgi_force_ranges"), |
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210 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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211 ngx_conf_set_flag_slot, |
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212 NGX_HTTP_LOC_CONF_OFFSET, |
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213 offsetof(ngx_http_scgi_loc_conf_t, upstream.force_ranges), |
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214 NULL }, |
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215 |
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216 { ngx_string("scgi_limit_rate"), |
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217 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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218 ngx_conf_set_size_slot, |
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219 NGX_HTTP_LOC_CONF_OFFSET, |
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220 offsetof(ngx_http_scgi_loc_conf_t, upstream.limit_rate), |
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221 NULL }, |
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222 |
3637 | 223 #if (NGX_HTTP_CACHE) |
224 | |
225 { ngx_string("scgi_cache"), | |
3729 | 226 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3637 | 227 ngx_http_scgi_cache, |
228 NGX_HTTP_LOC_CONF_OFFSET, | |
229 0, | |
230 NULL }, | |
231 | |
232 { ngx_string("scgi_cache_key"), | |
3729 | 233 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3637 | 234 ngx_http_scgi_cache_key, |
235 NGX_HTTP_LOC_CONF_OFFSET, | |
236 0, | |
237 NULL }, | |
238 | |
239 { ngx_string("scgi_cache_path"), | |
240 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
241 ngx_http_file_cache_set_slot, | |
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242 NGX_HTTP_MAIN_CONF_OFFSET, |
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243 offsetof(ngx_http_scgi_main_conf_t, caches), |
3637 | 244 &ngx_http_scgi_module }, |
245 | |
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246 { ngx_string("scgi_cache_bypass"), |
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247 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3693
diff
changeset
|
248 ngx_http_set_predicate_slot, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3693
diff
changeset
|
249 NGX_HTTP_LOC_CONF_OFFSET, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3693
diff
changeset
|
250 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_bypass), |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3693
diff
changeset
|
251 NULL }, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3693
diff
changeset
|
252 |
3637 | 253 { ngx_string("scgi_no_cache"), |
254 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
3692
045ea40cbfe8
use ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3670
diff
changeset
|
255 ngx_http_set_predicate_slot, |
3637 | 256 NGX_HTTP_LOC_CONF_OFFSET, |
257 offsetof(ngx_http_scgi_loc_conf_t, upstream.no_cache), | |
258 NULL }, | |
259 | |
260 { ngx_string("scgi_cache_valid"), | |
261 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
262 ngx_http_file_cache_valid_set_slot, | |
263 NGX_HTTP_LOC_CONF_OFFSET, | |
264 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_valid), | |
265 NULL }, | |
266 | |
267 { ngx_string("scgi_cache_min_uses"), | |
268 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
269 ngx_conf_set_num_slot, | |
270 NGX_HTTP_LOC_CONF_OFFSET, | |
271 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_min_uses), | |
272 NULL }, | |
273 | |
6793
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
274 { ngx_string("scgi_cache_max_range_offset"), |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
275 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
276 ngx_conf_set_off_slot, |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
277 NGX_HTTP_LOC_CONF_OFFSET, |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
278 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_max_range_offset), |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
279 NULL }, |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
280 |
3637 | 281 { ngx_string("scgi_cache_use_stale"), |
282 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
283 ngx_conf_set_bitmask_slot, | |
284 NGX_HTTP_LOC_CONF_OFFSET, | |
285 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_use_stale), | |
286 &ngx_http_scgi_next_upstream_masks }, | |
287 | |
288 { ngx_string("scgi_cache_methods"), | |
289 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
290 ngx_conf_set_bitmask_slot, | |
291 NGX_HTTP_LOC_CONF_OFFSET, | |
292 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_methods), | |
293 &ngx_http_upstream_cache_method_mask }, | |
294 | |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
295 { ngx_string("scgi_cache_lock"), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
296 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
297 ngx_conf_set_flag_slot, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
298 NGX_HTTP_LOC_CONF_OFFSET, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
299 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_lock), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
300 NULL }, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
301 |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
302 { ngx_string("scgi_cache_lock_timeout"), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
303 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
304 ngx_conf_set_msec_slot, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
305 NGX_HTTP_LOC_CONF_OFFSET, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
306 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_lock_timeout), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
307 NULL }, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
308 |
5905
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
309 { ngx_string("scgi_cache_lock_age"), |
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
310 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
311 ngx_conf_set_msec_slot, |
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
312 NGX_HTTP_LOC_CONF_OFFSET, |
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
313 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_lock_age), |
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
314 NULL }, |
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
315 |
5441
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
316 { ngx_string("scgi_cache_revalidate"), |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
317 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
318 ngx_conf_set_flag_slot, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
319 NGX_HTTP_LOC_CONF_OFFSET, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
320 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_revalidate), |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
321 NULL }, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
322 |
6906
1aeaae6e9446
Upstream: proxy_cache_background_update and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6793
diff
changeset
|
323 { ngx_string("scgi_cache_background_update"), |
1aeaae6e9446
Upstream: proxy_cache_background_update and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6793
diff
changeset
|
324 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
1aeaae6e9446
Upstream: proxy_cache_background_update and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6793
diff
changeset
|
325 ngx_conf_set_flag_slot, |
1aeaae6e9446
Upstream: proxy_cache_background_update and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6793
diff
changeset
|
326 NGX_HTTP_LOC_CONF_OFFSET, |
1aeaae6e9446
Upstream: proxy_cache_background_update and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6793
diff
changeset
|
327 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_background_update), |
1aeaae6e9446
Upstream: proxy_cache_background_update and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6793
diff
changeset
|
328 NULL }, |
1aeaae6e9446
Upstream: proxy_cache_background_update and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6793
diff
changeset
|
329 |
3637 | 330 #endif |
331 | |
332 { ngx_string("scgi_temp_path"), | |
333 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
334 ngx_conf_set_path_slot, | |
335 NGX_HTTP_LOC_CONF_OFFSET, | |
336 offsetof(ngx_http_scgi_loc_conf_t, upstream.temp_path), | |
337 NULL }, | |
338 | |
339 { ngx_string("scgi_max_temp_file_size"), | |
340 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
341 ngx_conf_set_size_slot, | |
342 NGX_HTTP_LOC_CONF_OFFSET, | |
343 offsetof(ngx_http_scgi_loc_conf_t, upstream.max_temp_file_size_conf), | |
344 NULL }, | |
345 | |
346 { ngx_string("scgi_temp_file_write_size"), | |
347 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
348 ngx_conf_set_size_slot, | |
349 NGX_HTTP_LOC_CONF_OFFSET, | |
350 offsetof(ngx_http_scgi_loc_conf_t, upstream.temp_file_write_size_conf), | |
351 NULL }, | |
352 | |
353 { ngx_string("scgi_next_upstream"), | |
354 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
355 ngx_conf_set_bitmask_slot, | |
356 NGX_HTTP_LOC_CONF_OFFSET, | |
357 offsetof(ngx_http_scgi_loc_conf_t, upstream.next_upstream), | |
358 &ngx_http_scgi_next_upstream_masks }, | |
359 | |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
360 { ngx_string("scgi_next_upstream_tries"), |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
361 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
362 ngx_conf_set_num_slot, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
363 NGX_HTTP_LOC_CONF_OFFSET, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
364 offsetof(ngx_http_scgi_loc_conf_t, upstream.next_upstream_tries), |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
365 NULL }, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
366 |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
367 { ngx_string("scgi_next_upstream_timeout"), |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
368 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
369 ngx_conf_set_msec_slot, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
370 NGX_HTTP_LOC_CONF_OFFSET, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
371 offsetof(ngx_http_scgi_loc_conf_t, upstream.next_upstream_timeout), |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
372 NULL }, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
373 |
3637 | 374 { ngx_string("scgi_param"), |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
375 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE23, |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
376 ngx_http_upstream_param_set_slot, |
3637 | 377 NGX_HTTP_LOC_CONF_OFFSET, |
378 offsetof(ngx_http_scgi_loc_conf_t, params_source), | |
379 NULL }, | |
380 | |
381 { ngx_string("scgi_pass_header"), | |
3729 | 382 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3637 | 383 ngx_conf_set_str_array_slot, |
384 NGX_HTTP_LOC_CONF_OFFSET, | |
385 offsetof(ngx_http_scgi_loc_conf_t, upstream.pass_headers), | |
386 NULL }, | |
387 | |
388 { ngx_string("scgi_hide_header"), | |
3729 | 389 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3637 | 390 ngx_conf_set_str_array_slot, |
391 NGX_HTTP_LOC_CONF_OFFSET, | |
392 offsetof(ngx_http_scgi_loc_conf_t, upstream.hide_headers), | |
393 NULL }, | |
394 | |
395 { ngx_string("scgi_ignore_headers"), | |
396 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
397 ngx_conf_set_bitmask_slot, | |
398 NGX_HTTP_LOC_CONF_OFFSET, | |
399 offsetof(ngx_http_scgi_loc_conf_t, upstream.ignore_headers), | |
3667
12bd9e26fadb
use shared ngx_http_upstream_ignore_headers_masks[]
Igor Sysoev <igor@sysoev.ru>
parents:
3637
diff
changeset
|
400 &ngx_http_upstream_ignore_headers_masks }, |
3637 | 401 |
402 ngx_null_command | |
403 }; | |
404 | |
405 | |
406 static ngx_http_module_t ngx_http_scgi_module_ctx = { | |
407 NULL, /* preconfiguration */ | |
408 NULL, /* postconfiguration */ | |
409 | |
5951
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
410 ngx_http_scgi_create_main_conf, /* create main configuration */ |
3637 | 411 NULL, /* init main configuration */ |
412 | |
413 NULL, /* create server configuration */ | |
414 NULL, /* merge server configuration */ | |
415 | |
416 ngx_http_scgi_create_loc_conf, /* create location configuration */ | |
417 ngx_http_scgi_merge_loc_conf /* merge location configuration */ | |
418 }; | |
419 | |
420 | |
421 ngx_module_t ngx_http_scgi_module = { | |
422 NGX_MODULE_V1, | |
423 &ngx_http_scgi_module_ctx, /* module context */ | |
424 ngx_http_scgi_commands, /* module directives */ | |
425 NGX_HTTP_MODULE, /* module type */ | |
426 NULL, /* init master */ | |
427 NULL, /* init module */ | |
428 NULL, /* init process */ | |
429 NULL, /* init thread */ | |
430 NULL, /* exit thread */ | |
431 NULL, /* exit process */ | |
432 NULL, /* exit master */ | |
433 NGX_MODULE_V1_PADDING | |
434 }; | |
435 | |
436 | |
437 static ngx_str_t ngx_http_scgi_hide_headers[] = { | |
438 ngx_string("Status"), | |
439 ngx_string("X-Accel-Expires"), | |
440 ngx_string("X-Accel-Redirect"), | |
441 ngx_string("X-Accel-Limit-Rate"), | |
442 ngx_string("X-Accel-Buffering"), | |
443 ngx_string("X-Accel-Charset"), | |
444 ngx_null_string | |
445 }; | |
446 | |
447 | |
448 #if (NGX_HTTP_CACHE) | |
449 | |
450 static ngx_keyval_t ngx_http_scgi_cache_headers[] = { | |
5441
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
451 { ngx_string("HTTP_IF_MODIFIED_SINCE"), |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
452 ngx_string("$upstream_cache_last_modified") }, |
3637 | 453 { ngx_string("HTTP_IF_UNMODIFIED_SINCE"), ngx_string("") }, |
5738
c95d7882dfc9
Upstream: cache revalidation using If-None-Match.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
454 { ngx_string("HTTP_IF_NONE_MATCH"), ngx_string("$upstream_cache_etag") }, |
3637 | 455 { ngx_string("HTTP_IF_MATCH"), ngx_string("") }, |
456 { ngx_string("HTTP_RANGE"), ngx_string("") }, | |
457 { ngx_string("HTTP_IF_RANGE"), ngx_string("") }, | |
458 { ngx_null_string, ngx_null_string } | |
459 }; | |
460 | |
461 #endif | |
462 | |
463 | |
464 static ngx_path_init_t ngx_http_scgi_temp_path = { | |
465 ngx_string(NGX_HTTP_SCGI_TEMP_PATH), { 1, 2, 0 } | |
466 }; | |
467 | |
468 | |
469 static ngx_int_t | |
470 ngx_http_scgi_handler(ngx_http_request_t *r) | |
471 { | |
5951
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Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
472 ngx_int_t rc; |
610832763648
Upstream: added variables support to proxy_cache and friends.
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parents:
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|
473 ngx_http_status_t *status; |
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Upstream: added variables support to proxy_cache and friends.
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diff
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|
474 ngx_http_upstream_t *u; |
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parents:
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diff
changeset
|
475 ngx_http_scgi_loc_conf_t *scf; |
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changeset
|
476 #if (NGX_HTTP_CACHE) |
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|
477 ngx_http_scgi_main_conf_t *smcf; |
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|
478 #endif |
3637 | 479 |
480 if (ngx_http_upstream_create(r) != NGX_OK) { | |
481 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
482 } | |
483 | |
484 status = ngx_pcalloc(r->pool, sizeof(ngx_http_status_t)); | |
485 if (status == NULL) { | |
486 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
487 } | |
488 | |
489 ngx_http_set_ctx(r, status, ngx_http_scgi_module); | |
490 | |
491 scf = ngx_http_get_module_loc_conf(r, ngx_http_scgi_module); | |
492 | |
493 if (scf->scgi_lengths) { | |
494 if (ngx_http_scgi_eval(r, scf) != NGX_OK) { | |
495 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
496 } | |
497 } | |
498 | |
499 u = r->upstream; | |
500 | |
501 ngx_str_set(&u->schema, "scgi://"); | |
502 u->output.tag = (ngx_buf_tag_t) &ngx_http_scgi_module; | |
503 | |
504 u->conf = &scf->upstream; | |
505 | |
506 #if (NGX_HTTP_CACHE) | |
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507 smcf = ngx_http_get_module_main_conf(r, ngx_http_scgi_module); |
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Upstream: added variables support to proxy_cache and friends.
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508 |
610832763648
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509 u->caches = &smcf->caches; |
3637 | 510 u->create_key = ngx_http_scgi_create_key; |
511 #endif | |
5951
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512 |
3637 | 513 u->create_request = ngx_http_scgi_create_request; |
514 u->reinit_request = ngx_http_scgi_reinit_request; | |
515 u->process_header = ngx_http_scgi_process_status_line; | |
516 u->abort_request = ngx_http_scgi_abort_request; | |
517 u->finalize_request = ngx_http_scgi_finalize_request; | |
4615
adcd60233817
Added r->state reset on fastcgi/scgi/uwsgi request start.
Maxim Dounin <mdounin@mdounin.ru>
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|
518 r->state = 0; |
3637 | 519 |
4157
9d59a8eda373
Added uwsgi_buffering and scgi_buffering directives.
Maxim Dounin <mdounin@mdounin.ru>
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|
520 u->buffering = scf->upstream.buffering; |
3637 | 521 |
522 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); | |
523 if (u->pipe == NULL) { | |
524 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
525 } | |
526 | |
527 u->pipe->input_filter = ngx_event_pipe_copy_input_filter; | |
528 u->pipe->input_ctx = r; | |
529 | |
6053
b6eb6ec4fbd9
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|
530 if (!scf->upstream.request_buffering |
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531 && scf->upstream.pass_request_body |
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532 && !r->headers_in.chunked) |
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533 { |
b6eb6ec4fbd9
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534 r->request_body_no_buffering = 1; |
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535 } |
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536 |
3637 | 537 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); |
538 | |
539 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
540 return rc; | |
541 } | |
542 | |
543 return NGX_DONE; | |
544 } | |
545 | |
546 | |
547 static ngx_int_t | |
548 ngx_http_scgi_eval(ngx_http_request_t *r, ngx_http_scgi_loc_conf_t * scf) | |
549 { | |
550 ngx_url_t url; | |
551 ngx_http_upstream_t *u; | |
552 | |
553 ngx_memzero(&url, sizeof(ngx_url_t)); | |
554 | |
555 if (ngx_http_script_run(r, &url.url, scf->scgi_lengths->elts, 0, | |
556 scf->scgi_values->elts) | |
557 == NULL) | |
558 { | |
559 return NGX_ERROR; | |
560 } | |
561 | |
562 url.no_resolve = 1; | |
563 | |
564 if (ngx_parse_url(r->pool, &url) != NGX_OK) { | |
565 if (url.err) { | |
566 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
567 "%s in upstream \"%V\"", url.err, &url.url); | |
568 } | |
569 | |
570 return NGX_ERROR; | |
571 } | |
572 | |
573 u = r->upstream; | |
574 | |
575 u->resolved = ngx_pcalloc(r->pool, sizeof(ngx_http_upstream_resolved_t)); | |
576 if (u->resolved == NULL) { | |
577 return NGX_ERROR; | |
578 } | |
579 | |
6784
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Upstream: removed unnecessary condition in proxy_eval() and friends.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
580 if (url.addrs) { |
3637 | 581 u->resolved->sockaddr = url.addrs[0].sockaddr; |
582 u->resolved->socklen = url.addrs[0].socklen; | |
6785
d1d0dd69a419
Upstream: added the ngx_http_upstream_resolved_t.name field.
Ruslan Ermilov <ru@nginx.com>
parents:
6784
diff
changeset
|
583 u->resolved->name = url.addrs[0].name; |
3637 | 584 u->resolved->naddrs = 1; |
585 } | |
586 | |
6785
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Upstream: added the ngx_http_upstream_resolved_t.name field.
Ruslan Ermilov <ru@nginx.com>
parents:
6784
diff
changeset
|
587 u->resolved->host = url.host; |
6303
a93345ee8f52
Upstream: fixed "no port" detection in evaluated upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6053
diff
changeset
|
588 u->resolved->port = url.port; |
a93345ee8f52
Upstream: fixed "no port" detection in evaluated upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
589 u->resolved->no_port = url.no_port; |
a93345ee8f52
Upstream: fixed "no port" detection in evaluated upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
590 |
3637 | 591 return NGX_OK; |
592 } | |
593 | |
594 | |
595 #if (NGX_HTTP_CACHE) | |
596 | |
597 static ngx_int_t | |
598 ngx_http_scgi_create_key(ngx_http_request_t *r) | |
599 { | |
600 ngx_str_t *key; | |
601 ngx_http_scgi_loc_conf_t *scf; | |
602 | |
603 key = ngx_array_push(&r->cache->keys); | |
604 if (key == NULL) { | |
605 return NGX_ERROR; | |
606 } | |
607 | |
608 scf = ngx_http_get_module_loc_conf(r, ngx_http_scgi_module); | |
609 | |
610 if (ngx_http_complex_value(r, &scf->cache_key, key) != NGX_OK) { | |
611 return NGX_ERROR; | |
612 } | |
613 | |
614 return NGX_OK; | |
615 } | |
616 | |
617 #endif | |
618 | |
619 | |
620 static ngx_int_t | |
621 ngx_http_scgi_create_request(ngx_http_request_t *r) | |
622 { | |
4929
5a44d638cd27
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parents:
4615
diff
changeset
|
623 off_t content_length_n; |
3637 | 624 u_char ch, *key, *val, *lowcase_key; |
4331
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Valentin Bartenev <vbart@nginx.com>
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4294
diff
changeset
|
625 size_t len, key_len, val_len, allocated; |
3637 | 626 ngx_buf_t *b; |
4929
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changeset
|
627 ngx_str_t content_length; |
4331
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SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
628 ngx_uint_t i, n, hash, skip_empty, header_params; |
3637 | 629 ngx_chain_t *cl, *body; |
630 ngx_list_part_t *part; | |
631 ngx_table_elt_t *header, **ignored; | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
632 ngx_http_scgi_params_t *params; |
3637 | 633 ngx_http_script_code_pt code; |
634 ngx_http_script_engine_t e, le; | |
635 ngx_http_scgi_loc_conf_t *scf; | |
636 ngx_http_script_len_code_pt lcode; | |
4929
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
637 u_char buffer[NGX_OFF_T_LEN]; |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
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parents:
4615
diff
changeset
|
638 |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
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parents:
4615
diff
changeset
|
639 content_length_n = 0; |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
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parents:
4615
diff
changeset
|
640 body = r->upstream->request_bufs; |
3637 | 641 |
4929
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
642 while (body) { |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
643 content_length_n += ngx_buf_size(body->buf); |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
644 body = body->next; |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
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parents:
4615
diff
changeset
|
645 } |
3637 | 646 |
4929
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
647 content_length.data = buffer; |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
648 content_length.len = ngx_sprintf(buffer, "%O", content_length_n) - buffer; |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
649 |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
650 len = sizeof("CONTENT_LENGTH") + content_length.len + 1; |
3637 | 651 |
652 header_params = 0; | |
653 ignored = NULL; | |
654 | |
655 scf = ngx_http_get_module_loc_conf(r, ngx_http_scgi_module); | |
656 | |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
657 #if (NGX_HTTP_CACHE) |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
658 params = r->upstream->cacheable ? &scf->params_cache : &scf->params; |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
659 #else |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
660 params = &scf->params; |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
661 #endif |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
662 |
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
663 if (params->lengths) { |
3637 | 664 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); |
665 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
666 ngx_http_script_flush_no_cacheable_variables(r, params->flushes); |
3637 | 667 le.flushed = 1; |
668 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
669 le.ip = params->lengths->elts; |
3637 | 670 le.request = r; |
671 | |
672 while (*(uintptr_t *) le.ip) { | |
673 | |
674 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
675 key_len = lcode(&le); |
3637 | 676 |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
677 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
678 skip_empty = lcode(&le); |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
679 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
680 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
3637 | 681 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
682 } | |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
683 le.ip += sizeof(uintptr_t); |
4294
56cb2255735a
Fixed incorrect counting the length of headers in a SCGI request.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
684 |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
685 if (skip_empty && val_len == 0) { |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
686 continue; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
687 } |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
688 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
689 len += key_len + val_len + 1; |
3637 | 690 } |
691 } | |
692 | |
693 if (scf->upstream.pass_request_headers) { | |
694 | |
695 allocated = 0; | |
696 lowcase_key = NULL; | |
697 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
698 if (params->number) { |
4015
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
699 n = 0; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
700 part = &r->headers_in.headers.part; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
701 |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
702 while (part) { |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
703 n += part->nelts; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
704 part = part->next; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
705 } |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
706 |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
707 ignored = ngx_palloc(r->pool, n * sizeof(void *)); |
3637 | 708 if (ignored == NULL) { |
709 return NGX_ERROR; | |
710 } | |
711 } | |
712 | |
713 part = &r->headers_in.headers.part; | |
714 header = part->elts; | |
715 | |
716 for (i = 0; /* void */; i++) { | |
717 | |
718 if (i >= part->nelts) { | |
719 if (part->next == NULL) { | |
720 break; | |
721 } | |
722 | |
723 part = part->next; | |
724 header = part->elts; | |
725 i = 0; | |
726 } | |
727 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
728 if (params->number) { |
3637 | 729 if (allocated < header[i].key.len) { |
730 allocated = header[i].key.len + 16; | |
731 lowcase_key = ngx_pnalloc(r->pool, allocated); | |
732 if (lowcase_key == NULL) { | |
733 return NGX_ERROR; | |
734 } | |
735 } | |
736 | |
737 hash = 0; | |
738 | |
739 for (n = 0; n < header[i].key.len; n++) { | |
740 ch = header[i].key.data[n]; | |
741 | |
742 if (ch >= 'A' && ch <= 'Z') { | |
743 ch |= 0x20; | |
744 | |
745 } else if (ch == '-') { | |
746 ch = '_'; | |
747 } | |
748 | |
749 hash = ngx_hash(hash, ch); | |
750 lowcase_key[n] = ch; | |
751 } | |
752 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
753 if (ngx_hash_find(¶ms->hash, hash, lowcase_key, n)) { |
3637 | 754 ignored[header_params++] = &header[i]; |
755 continue; | |
756 } | |
757 } | |
758 | |
759 len += sizeof("HTTP_") - 1 + header[i].key.len + 1 | |
760 + header[i].value.len + 1; | |
761 } | |
762 } | |
763 | |
764 /* netstring: "length:" + packet + "," */ | |
765 | |
766 b = ngx_create_temp_buf(r->pool, NGX_SIZE_T_LEN + 1 + len + 1); | |
767 if (b == NULL) { | |
768 return NGX_ERROR; | |
769 } | |
770 | |
771 cl = ngx_alloc_chain_link(r->pool); | |
772 if (cl == NULL) { | |
773 return NGX_ERROR; | |
774 } | |
775 | |
776 cl->buf = b; | |
777 | |
4929
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
778 b->last = ngx_sprintf(b->last, "%ui:CONTENT_LENGTH%Z%V%Z", |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
779 len, &content_length); |
3637 | 780 |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
781 if (params->lengths) { |
3637 | 782 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); |
783 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
784 e.ip = params->values->elts; |
3637 | 785 e.pos = b->last; |
786 e.request = r; | |
787 e.flushed = 1; | |
788 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
789 le.ip = params->lengths->elts; |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
790 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
791 while (*(uintptr_t *) le.ip) { |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
792 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
793 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
794 lcode(&le); /* key length */ |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
795 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
796 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
797 skip_empty = lcode(&le); |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
798 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
799 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
800 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
801 } |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
802 le.ip += sizeof(uintptr_t); |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
803 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
804 if (skip_empty && val_len == 0) { |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
805 e.skip = 1; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
806 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
807 while (*(uintptr_t *) e.ip) { |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
808 code = *(ngx_http_script_code_pt *) e.ip; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
809 code((ngx_http_script_engine_t *) &e); |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
810 } |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
811 e.ip += sizeof(uintptr_t); |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
812 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
813 e.skip = 0; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
814 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
815 continue; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
816 } |
3637 | 817 |
818 #if (NGX_DEBUG) | |
819 key = e.pos; | |
820 #endif | |
821 code = *(ngx_http_script_code_pt *) e.ip; | |
822 code((ngx_http_script_engine_t *) & e); | |
823 | |
824 #if (NGX_DEBUG) | |
825 val = e.pos; | |
826 #endif | |
827 while (*(uintptr_t *) e.ip) { | |
828 code = *(ngx_http_script_code_pt *) e.ip; | |
829 code((ngx_http_script_engine_t *) &e); | |
830 } | |
831 *e.pos++ = '\0'; | |
832 e.ip += sizeof(uintptr_t); | |
833 | |
834 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
835 "scgi param: \"%s: %s\"", key, val); | |
836 } | |
837 | |
838 b->last = e.pos; | |
839 } | |
840 | |
841 if (scf->upstream.pass_request_headers) { | |
842 | |
843 part = &r->headers_in.headers.part; | |
844 header = part->elts; | |
845 | |
846 for (i = 0; /* void */; i++) { | |
847 | |
848 if (i >= part->nelts) { | |
849 if (part->next == NULL) { | |
850 break; | |
851 } | |
852 | |
853 part = part->next; | |
854 header = part->elts; | |
855 i = 0; | |
856 } | |
857 | |
858 for (n = 0; n < header_params; n++) { | |
859 if (&header[i] == ignored[n]) { | |
860 goto next; | |
861 } | |
862 } | |
863 | |
864 key = b->last; | |
865 b->last = ngx_cpymem(key, "HTTP_", sizeof("HTTP_") - 1); | |
866 | |
867 for (n = 0; n < header[i].key.len; n++) { | |
868 ch = header[i].key.data[n]; | |
869 | |
870 if (ch >= 'a' && ch <= 'z') { | |
871 ch &= ~0x20; | |
872 | |
873 } else if (ch == '-') { | |
874 ch = '_'; | |
875 } | |
876 | |
877 *b->last++ = ch; | |
878 } | |
879 | |
880 *b->last++ = (u_char) 0; | |
881 | |
882 val = b->last; | |
883 b->last = ngx_copy(val, header[i].value.data, header[i].value.len); | |
884 *b->last++ = (u_char) 0; | |
885 | |
886 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
887 "scgi param: \"%s: %s\"", key, val); | |
888 | |
889 next: | |
890 | |
891 continue; | |
6474 | 892 } |
3637 | 893 } |
894 | |
895 *b->last++ = (u_char) ','; | |
896 | |
6053
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
897 if (r->request_body_no_buffering) { |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
898 r->upstream->request_bufs = cl; |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
899 |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
900 } else if (scf->upstream.pass_request_body) { |
3637 | 901 body = r->upstream->request_bufs; |
902 r->upstream->request_bufs = cl; | |
903 | |
904 while (body) { | |
905 b = ngx_alloc_buf(r->pool); | |
906 if (b == NULL) { | |
907 return NGX_ERROR; | |
908 } | |
909 | |
910 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); | |
911 | |
912 cl->next = ngx_alloc_chain_link(r->pool); | |
913 if (cl->next == NULL) { | |
914 return NGX_ERROR; | |
915 } | |
916 | |
917 cl = cl->next; | |
918 cl->buf = b; | |
919 | |
920 body = body->next; | |
921 } | |
922 | |
923 } else { | |
924 r->upstream->request_bufs = cl; | |
925 } | |
926 | |
927 cl->next = NULL; | |
928 | |
929 return NGX_OK; | |
930 } | |
931 | |
932 | |
933 static ngx_int_t | |
934 ngx_http_scgi_reinit_request(ngx_http_request_t *r) | |
935 { | |
936 ngx_http_status_t *status; | |
937 | |
938 status = ngx_http_get_module_ctx(r, ngx_http_scgi_module); | |
939 | |
940 if (status == NULL) { | |
941 return NGX_OK; | |
942 } | |
943 | |
944 status->code = 0; | |
945 status->count = 0; | |
946 status->start = NULL; | |
947 status->end = NULL; | |
948 | |
949 r->upstream->process_header = ngx_http_scgi_process_status_line; | |
4615
adcd60233817
Added r->state reset on fastcgi/scgi/uwsgi request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
950 r->state = 0; |
3637 | 951 |
952 return NGX_OK; | |
953 } | |
954 | |
955 | |
956 static ngx_int_t | |
957 ngx_http_scgi_process_status_line(ngx_http_request_t *r) | |
958 { | |
959 size_t len; | |
960 ngx_int_t rc; | |
961 ngx_http_status_t *status; | |
962 ngx_http_upstream_t *u; | |
963 | |
964 status = ngx_http_get_module_ctx(r, ngx_http_scgi_module); | |
965 | |
966 if (status == NULL) { | |
967 return NGX_ERROR; | |
968 } | |
969 | |
970 u = r->upstream; | |
971 | |
972 rc = ngx_http_parse_status_line(r, &u->buffer, status); | |
973 | |
974 if (rc == NGX_AGAIN) { | |
975 return rc; | |
976 } | |
977 | |
978 if (rc == NGX_ERROR) { | |
979 u->process_header = ngx_http_scgi_process_header; | |
980 return ngx_http_scgi_process_header(r); | |
981 } | |
982 | |
5575
d15822784cf9
Upstream: fix $upstream_status variable.
Piotr Sikora <piotr@cloudflare.com>
parents:
5496
diff
changeset
|
983 if (u->state && u->state->status == 0) { |
3637 | 984 u->state->status = status->code; |
985 } | |
986 | |
987 u->headers_in.status_n = status->code; | |
988 | |
989 len = status->end - status->start; | |
990 u->headers_in.status_line.len = len; | |
991 | |
992 u->headers_in.status_line.data = ngx_pnalloc(r->pool, len); | |
993 if (u->headers_in.status_line.data == NULL) { | |
994 return NGX_ERROR; | |
995 } | |
996 | |
997 ngx_memcpy(u->headers_in.status_line.data, status->start, len); | |
998 | |
999 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1000 "http scgi status %ui \"%V\"", | |
1001 u->headers_in.status_n, &u->headers_in.status_line); | |
1002 | |
1003 u->process_header = ngx_http_scgi_process_header; | |
1004 | |
1005 return ngx_http_scgi_process_header(r); | |
1006 } | |
1007 | |
1008 | |
1009 static ngx_int_t | |
1010 ngx_http_scgi_process_header(ngx_http_request_t *r) | |
1011 { | |
1012 ngx_str_t *status_line; | |
1013 ngx_int_t rc, status; | |
1014 ngx_table_elt_t *h; | |
1015 ngx_http_upstream_t *u; | |
1016 ngx_http_upstream_header_t *hh; | |
1017 ngx_http_upstream_main_conf_t *umcf; | |
1018 | |
1019 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); | |
1020 | |
1021 for ( ;; ) { | |
1022 | |
1023 rc = ngx_http_parse_header_line(r, &r->upstream->buffer, 1); | |
1024 | |
1025 if (rc == NGX_OK) { | |
1026 | |
1027 /* a header line has been parsed successfully */ | |
1028 | |
1029 h = ngx_list_push(&r->upstream->headers_in.headers); | |
1030 if (h == NULL) { | |
1031 return NGX_ERROR; | |
1032 } | |
1033 | |
1034 h->hash = r->header_hash; | |
1035 | |
1036 h->key.len = r->header_name_end - r->header_name_start; | |
1037 h->value.len = r->header_end - r->header_start; | |
1038 | |
1039 h->key.data = ngx_pnalloc(r->pool, | |
1040 h->key.len + 1 + h->value.len + 1 | |
1041 + h->key.len); | |
1042 if (h->key.data == NULL) { | |
1043 return NGX_ERROR; | |
1044 } | |
1045 | |
1046 h->value.data = h->key.data + h->key.len + 1; | |
1047 h->lowcase_key = h->key.data + h->key.len + 1 + h->value.len + 1; | |
1048 | |
4529
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1049 ngx_memcpy(h->key.data, r->header_name_start, h->key.len); |
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1050 h->key.data[h->key.len] = '\0'; |
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1051 ngx_memcpy(h->value.data, r->header_start, h->value.len); |
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1052 h->value.data[h->value.len] = '\0'; |
3637 | 1053 |
1054 if (h->key.len == r->lowcase_index) { | |
1055 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
1056 | |
1057 } else { | |
1058 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); | |
1059 } | |
1060 | |
1061 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, | |
1062 h->lowcase_key, h->key.len); | |
1063 | |
1064 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
1065 return NGX_ERROR; | |
1066 } | |
1067 | |
1068 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1069 "http scgi header: \"%V: %V\"", &h->key, &h->value); | |
1070 | |
1071 continue; | |
1072 } | |
1073 | |
1074 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
1075 | |
1076 /* a whole header has been parsed successfully */ | |
1077 | |
1078 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1079 "http scgi header done"); | |
1080 | |
4371
16ebad9447ee
Fixed incorrect use of r->http_version in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4331
diff
changeset
|
1081 u = r->upstream; |
16ebad9447ee
Fixed incorrect use of r->http_version in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4331
diff
changeset
|
1082 |
16ebad9447ee
Fixed incorrect use of r->http_version in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4331
diff
changeset
|
1083 if (u->headers_in.status_n) { |
5078
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1084 goto done; |
3637 | 1085 } |
1086 | |
1087 if (u->headers_in.status) { | |
1088 status_line = &u->headers_in.status->value; | |
1089 | |
1090 status = ngx_atoi(status_line->data, 3); | |
1091 if (status == NGX_ERROR) { | |
1092 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1093 "upstream sent invalid status \"%V\"", | |
1094 status_line); | |
1095 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1096 } | |
1097 | |
1098 u->headers_in.status_n = status; | |
1099 u->headers_in.status_line = *status_line; | |
1100 | |
1101 } else if (u->headers_in.location) { | |
1102 u->headers_in.status_n = 302; | |
1103 ngx_str_set(&u->headers_in.status_line, | |
1104 "302 Moved Temporarily"); | |
1105 | |
1106 } else { | |
1107 u->headers_in.status_n = 200; | |
1108 ngx_str_set(&u->headers_in.status_line, "200 OK"); | |
1109 } | |
1110 | |
5575
d15822784cf9
Upstream: fix $upstream_status variable.
Piotr Sikora <piotr@cloudflare.com>
parents:
5496
diff
changeset
|
1111 if (u->state && u->state->status == 0) { |
3637 | 1112 u->state->status = u->headers_in.status_n; |
1113 } | |
1114 | |
5078
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1115 done: |
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1116 |
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1117 if (u->headers_in.status_n == NGX_HTTP_SWITCHING_PROTOCOLS |
5080
8da37c1b22a4
Trailing whitespace fix.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5078
diff
changeset
|
1118 && r->headers_in.upgrade) |
5078
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1119 { |
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1120 u->upgrade = 1; |
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1121 } |
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1122 |
3637 | 1123 return NGX_OK; |
1124 } | |
1125 | |
1126 if (rc == NGX_AGAIN) { | |
1127 return NGX_AGAIN; | |
1128 } | |
1129 | |
1130 /* there was error while a header line parsing */ | |
1131 | |
1132 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1133 "upstream sent invalid header"); | |
1134 | |
1135 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1136 } | |
1137 } | |
1138 | |
1139 | |
1140 static void | |
1141 ngx_http_scgi_abort_request(ngx_http_request_t *r) | |
1142 { | |
1143 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1144 "abort http scgi request"); | |
1145 | |
1146 return; | |
1147 } | |
1148 | |
1149 | |
1150 static void | |
1151 ngx_http_scgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
1152 { | |
1153 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1154 "finalize http scgi request"); | |
1155 | |
1156 return; | |
1157 } | |
1158 | |
1159 | |
1160 static void * | |
5951
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1161 ngx_http_scgi_create_main_conf(ngx_conf_t *cf) |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1162 { |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1163 ngx_http_scgi_main_conf_t *conf; |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1164 |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1165 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_scgi_main_conf_t)); |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1166 if (conf == NULL) { |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1167 return NULL; |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1168 } |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1169 |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1170 #if (NGX_HTTP_CACHE) |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1171 if (ngx_array_init(&conf->caches, cf->pool, 4, |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1172 sizeof(ngx_http_file_cache_t *)) |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1173 != NGX_OK) |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1174 { |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1175 return NULL; |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1176 } |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1177 #endif |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1178 |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1179 return conf; |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1180 } |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1181 |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1182 |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1183 static void * |
3637 | 1184 ngx_http_scgi_create_loc_conf(ngx_conf_t *cf) |
1185 { | |
1186 ngx_http_scgi_loc_conf_t *conf; | |
1187 | |
1188 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_scgi_loc_conf_t)); | |
1189 if (conf == NULL) { | |
1190 return NULL; | |
1191 } | |
1192 | |
1193 conf->upstream.store = NGX_CONF_UNSET; | |
1194 conf->upstream.store_access = NGX_CONF_UNSET_UINT; | |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
1195 conf->upstream.next_upstream_tries = NGX_CONF_UNSET_UINT; |
3637 | 1196 conf->upstream.buffering = NGX_CONF_UNSET; |
6053
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
1197 conf->upstream.request_buffering = NGX_CONF_UNSET; |
3637 | 1198 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
5874
2aff40b3dea2
Upstream: proxy_force_ranges and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5832
diff
changeset
|
1199 conf->upstream.force_ranges = NGX_CONF_UNSET; |
3637 | 1200 |
5008
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
1201 conf->upstream.local = NGX_CONF_UNSET_PTR; |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
1202 |
3637 | 1203 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
1204 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
1205 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; | |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
1206 conf->upstream.next_upstream_timeout = NGX_CONF_UNSET_MSEC; |
3637 | 1207 |
1208 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; | |
1209 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; | |
5883
973ee2276300
Upstream: proxy_limit_rate and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5874
diff
changeset
|
1210 conf->upstream.limit_rate = NGX_CONF_UNSET_SIZE; |
3637 | 1211 |
1212 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
1213 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; | |
1214 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; | |
1215 | |
1216 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
1217 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
1218 | |
1219 #if (NGX_HTTP_CACHE) | |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1220 conf->upstream.cache = NGX_CONF_UNSET; |
3637 | 1221 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; |
6793
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
1222 conf->upstream.cache_max_range_offset = NGX_CONF_UNSET; |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3693
diff
changeset
|
1223 conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR; |
3693
e3bcc2f4c418
fix scgi_no_cache and uwsgi_no_cache initialization
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
1224 conf->upstream.no_cache = NGX_CONF_UNSET_PTR; |
3637 | 1225 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1226 conf->upstream.cache_lock = NGX_CONF_UNSET; |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1227 conf->upstream.cache_lock_timeout = NGX_CONF_UNSET_MSEC; |
5905
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
1228 conf->upstream.cache_lock_age = NGX_CONF_UNSET_MSEC; |
5441
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
1229 conf->upstream.cache_revalidate = NGX_CONF_UNSET; |
6906
1aeaae6e9446
Upstream: proxy_cache_background_update and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6793
diff
changeset
|
1230 conf->upstream.cache_background_update = NGX_CONF_UNSET; |
3637 | 1231 #endif |
1232 | |
1233 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; | |
1234 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; | |
1235 | |
1236 conf->upstream.intercept_errors = NGX_CONF_UNSET; | |
1237 | |
1238 /* "scgi_cyclic_temp_file" is disabled */ | |
1239 conf->upstream.cyclic_temp_file = 0; | |
1240 | |
4157
9d59a8eda373
Added uwsgi_buffering and scgi_buffering directives.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1241 conf->upstream.change_buffering = 1; |
9d59a8eda373
Added uwsgi_buffering and scgi_buffering directives.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1242 |
3976
215fe9223419
update r3945 with more descriptive error message
Igor Sysoev <igor@sysoev.ru>
parents:
3879
diff
changeset
|
1243 ngx_str_set(&conf->upstream.module, "scgi"); |
215fe9223419
update r3945 with more descriptive error message
Igor Sysoev <igor@sysoev.ru>
parents:
3879
diff
changeset
|
1244 |
3637 | 1245 return conf; |
1246 } | |
1247 | |
1248 | |
1249 static char * | |
1250 ngx_http_scgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
1251 { | |
1252 ngx_http_scgi_loc_conf_t *prev = parent; | |
1253 ngx_http_scgi_loc_conf_t *conf = child; | |
1254 | |
1255 size_t size; | |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1256 ngx_int_t rc; |
3637 | 1257 ngx_hash_init_t hash; |
3731
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
1258 ngx_http_core_loc_conf_t *clcf; |
3637 | 1259 |
5948
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1260 #if (NGX_HTTP_CACHE) |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1261 |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1262 if (conf->upstream.store > 0) { |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1263 conf->upstream.cache = 0; |
5948
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1264 } |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1265 |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1266 if (conf->upstream.cache > 0) { |
5948
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1267 conf->upstream.store = 0; |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1268 } |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1269 |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1270 #endif |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1271 |
5940
e3b3b89d74e8
Upstream: fixed inheritance of proxy_store and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5938
diff
changeset
|
1272 if (conf->upstream.store == NGX_CONF_UNSET) { |
3637 | 1273 ngx_conf_merge_value(conf->upstream.store, prev->upstream.store, 0); |
1274 | |
5947
d9025ea1f5a5
Upstream: simplified proxy_store and friends configuration code.
Valentin Bartenev <vbart@nginx.com>
parents:
5940
diff
changeset
|
1275 conf->upstream.store_lengths = prev->upstream.store_lengths; |
d9025ea1f5a5
Upstream: simplified proxy_store and friends configuration code.
Valentin Bartenev <vbart@nginx.com>
parents:
5940
diff
changeset
|
1276 conf->upstream.store_values = prev->upstream.store_values; |
3637 | 1277 } |
1278 | |
1279 ngx_conf_merge_uint_value(conf->upstream.store_access, | |
1280 prev->upstream.store_access, 0600); | |
1281 | |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
1282 ngx_conf_merge_uint_value(conf->upstream.next_upstream_tries, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
1283 prev->upstream.next_upstream_tries, 0); |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
1284 |
3637 | 1285 ngx_conf_merge_value(conf->upstream.buffering, |
1286 prev->upstream.buffering, 1); | |
1287 | |
6053
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
1288 ngx_conf_merge_value(conf->upstream.request_buffering, |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
1289 prev->upstream.request_buffering, 1); |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
1290 |
3637 | 1291 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
1292 prev->upstream.ignore_client_abort, 0); | |
1293 | |
5874
2aff40b3dea2
Upstream: proxy_force_ranges and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5832
diff
changeset
|
1294 ngx_conf_merge_value(conf->upstream.force_ranges, |
2aff40b3dea2
Upstream: proxy_force_ranges and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5832
diff
changeset
|
1295 prev->upstream.force_ranges, 0); |
2aff40b3dea2
Upstream: proxy_force_ranges and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5832
diff
changeset
|
1296 |
5008
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
1297 ngx_conf_merge_ptr_value(conf->upstream.local, |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
1298 prev->upstream.local, NULL); |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
1299 |
3637 | 1300 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
1301 prev->upstream.connect_timeout, 60000); | |
1302 | |
1303 ngx_conf_merge_msec_value(conf->upstream.send_timeout, | |
1304 prev->upstream.send_timeout, 60000); | |
1305 | |
1306 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
1307 prev->upstream.read_timeout, 60000); | |
1308 | |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
1309 ngx_conf_merge_msec_value(conf->upstream.next_upstream_timeout, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
1310 prev->upstream.next_upstream_timeout, 0); |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
1311 |
3637 | 1312 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
1313 prev->upstream.send_lowat, 0); | |
1314 | |
1315 ngx_conf_merge_size_value(conf->upstream.buffer_size, | |
1316 prev->upstream.buffer_size, | |
1317 (size_t) ngx_pagesize); | |
1318 | |
5883
973ee2276300
Upstream: proxy_limit_rate and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5874
diff
changeset
|
1319 ngx_conf_merge_size_value(conf->upstream.limit_rate, |
973ee2276300
Upstream: proxy_limit_rate and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5874
diff
changeset
|
1320 prev->upstream.limit_rate, 0); |
973ee2276300
Upstream: proxy_limit_rate and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5874
diff
changeset
|
1321 |
3637 | 1322 |
1323 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, | |
1324 8, ngx_pagesize); | |
1325 | |
1326 if (conf->upstream.bufs.num < 2) { | |
1327 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1328 "there must be at least 2 \"scgi_buffers\""); | |
1329 return NGX_CONF_ERROR; | |
1330 } | |
1331 | |
1332 | |
1333 size = conf->upstream.buffer_size; | |
1334 if (size < conf->upstream.bufs.size) { | |
1335 size = conf->upstream.bufs.size; | |
1336 } | |
1337 | |
1338 | |
1339 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, | |
1340 prev->upstream.busy_buffers_size_conf, | |
1341 NGX_CONF_UNSET_SIZE); | |
1342 | |
1343 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { | |
1344 conf->upstream.busy_buffers_size = 2 * size; | |
1345 } else { | |
1346 conf->upstream.busy_buffers_size = | |
1347 conf->upstream.busy_buffers_size_conf; | |
1348 } | |
1349 | |
1350 if (conf->upstream.busy_buffers_size < size) { | |
1351 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
1352 "\"scgi_busy_buffers_size\" must be equal to or greater " |
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
1353 "than the maximum of the value of \"scgi_buffer_size\" and " |
3637 | 1354 "one of the \"scgi_buffers\""); |
1355 | |
1356 return NGX_CONF_ERROR; | |
1357 } | |
1358 | |
1359 if (conf->upstream.busy_buffers_size | |
1360 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
1361 { | |
1362 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1363 "\"scgi_busy_buffers_size\" must be less than " | |
1364 "the size of all \"scgi_buffers\" minus one buffer"); | |
1365 | |
1366 return NGX_CONF_ERROR; | |
1367 } | |
1368 | |
1369 | |
1370 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, | |
1371 prev->upstream.temp_file_write_size_conf, | |
1372 NGX_CONF_UNSET_SIZE); | |
1373 | |
1374 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { | |
1375 conf->upstream.temp_file_write_size = 2 * size; | |
1376 } else { | |
1377 conf->upstream.temp_file_write_size = | |
1378 conf->upstream.temp_file_write_size_conf; | |
1379 } | |
1380 | |
1381 if (conf->upstream.temp_file_write_size < size) { | |
1382 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
1383 "\"scgi_temp_file_write_size\" must be equal to or greater than " |
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
1384 "the maximum of the value of \"scgi_buffer_size\" and " |
3637 | 1385 "one of the \"scgi_buffers\""); |
1386 | |
1387 return NGX_CONF_ERROR; | |
1388 } | |
1389 | |
1390 | |
1391 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, | |
1392 prev->upstream.max_temp_file_size_conf, | |
1393 NGX_CONF_UNSET_SIZE); | |
1394 | |
1395 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { | |
1396 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; | |
1397 } else { | |
1398 conf->upstream.max_temp_file_size = | |
1399 conf->upstream.max_temp_file_size_conf; | |
1400 } | |
1401 | |
1402 if (conf->upstream.max_temp_file_size != 0 | |
5828 | 1403 && conf->upstream.max_temp_file_size < size) |
1404 { | |
3637 | 1405 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
1406 "\"scgi_max_temp_file_size\" must be equal to zero to disable " | |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
1407 "temporary files usage or must be equal to or greater than " |
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
1408 "the maximum of the value of \"scgi_buffer_size\" and " |
3637 | 1409 "one of the \"scgi_buffers\""); |
1410 | |
1411 return NGX_CONF_ERROR; | |
1412 } | |
1413 | |
1414 | |
1415 ngx_conf_merge_bitmask_value(conf->upstream.ignore_headers, | |
1416 prev->upstream.ignore_headers, | |
1417 NGX_CONF_BITMASK_SET); | |
1418 | |
1419 | |
1420 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, | |
1421 prev->upstream.next_upstream, | |
1422 (NGX_CONF_BITMASK_SET | |
1423 |NGX_HTTP_UPSTREAM_FT_ERROR | |
1424 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
1425 | |
1426 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { | |
1427 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
1428 |NGX_HTTP_UPSTREAM_FT_OFF; | |
1429 } | |
1430 | |
1431 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, | |
1432 prev->upstream.temp_path, | |
1433 &ngx_http_scgi_temp_path) | |
1434 != NGX_OK) | |
1435 { | |
1436 return NGX_CONF_ERROR; | |
1437 } | |
1438 | |
1439 #if (NGX_HTTP_CACHE) | |
1440 | |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1441 if (conf->upstream.cache == NGX_CONF_UNSET) { |
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1442 ngx_conf_merge_value(conf->upstream.cache, |
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1443 prev->upstream.cache, 0); |
3637 | 1444 |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1445 conf->upstream.cache_zone = prev->upstream.cache_zone; |
5951
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1446 conf->upstream.cache_value = prev->upstream.cache_value; |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1447 } |
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1448 |
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1449 if (conf->upstream.cache_zone && conf->upstream.cache_zone->data == NULL) { |
3637 | 1450 ngx_shm_zone_t *shm_zone; |
1451 | |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1452 shm_zone = conf->upstream.cache_zone; |
3637 | 1453 |
1454 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1455 "\"scgi_cache\" zone \"%V\" is unknown", | |
1456 &shm_zone->shm.name); | |
1457 | |
1458 return NGX_CONF_ERROR; | |
1459 } | |
1460 | |
1461 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
1462 prev->upstream.cache_min_uses, 1); | |
1463 | |
6793
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
1464 ngx_conf_merge_off_value(conf->upstream.cache_max_range_offset, |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
1465 prev->upstream.cache_max_range_offset, |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
1466 NGX_MAX_OFF_T_VALUE); |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
1467 |
3637 | 1468 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, |
1469 prev->upstream.cache_use_stale, | |
1470 (NGX_CONF_BITMASK_SET | |
1471 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
1472 | |
1473 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
1474 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
1475 |NGX_HTTP_UPSTREAM_FT_OFF; | |
1476 } | |
1477 | |
4401
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
1478 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_ERROR) { |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
1479 conf->upstream.cache_use_stale |= NGX_HTTP_UPSTREAM_FT_NOLIVE; |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
1480 } |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
1481 |
3637 | 1482 if (conf->upstream.cache_methods == 0) { |
1483 conf->upstream.cache_methods = prev->upstream.cache_methods; | |
1484 } | |
1485 | |
1486 conf->upstream.cache_methods |= NGX_HTTP_GET|NGX_HTTP_HEAD; | |
1487 | |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3693
diff
changeset
|
1488 ngx_conf_merge_ptr_value(conf->upstream.cache_bypass, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3693
diff
changeset
|
1489 prev->upstream.cache_bypass, NULL); |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3693
diff
changeset
|
1490 |
3637 | 1491 ngx_conf_merge_ptr_value(conf->upstream.no_cache, |
1492 prev->upstream.no_cache, NULL); | |
1493 | |
1494 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, | |
1495 prev->upstream.cache_valid, NULL); | |
1496 | |
1497 if (conf->cache_key.value.data == NULL) { | |
1498 conf->cache_key = prev->cache_key; | |
1499 } | |
1500 | |
5829
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5828
diff
changeset
|
1501 if (conf->upstream.cache && conf->cache_key.value.data == NULL) { |
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5828
diff
changeset
|
1502 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5828
diff
changeset
|
1503 "no \"scgi_cache_key\" for \"scgi_cache\""); |
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5828
diff
changeset
|
1504 } |
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5828
diff
changeset
|
1505 |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1506 ngx_conf_merge_value(conf->upstream.cache_lock, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1507 prev->upstream.cache_lock, 0); |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1508 |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1509 ngx_conf_merge_msec_value(conf->upstream.cache_lock_timeout, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1510 prev->upstream.cache_lock_timeout, 5000); |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1511 |
5905
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
1512 ngx_conf_merge_msec_value(conf->upstream.cache_lock_age, |
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
1513 prev->upstream.cache_lock_age, 5000); |
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
1514 |
5441
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
1515 ngx_conf_merge_value(conf->upstream.cache_revalidate, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
1516 prev->upstream.cache_revalidate, 0); |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
1517 |
6906
1aeaae6e9446
Upstream: proxy_cache_background_update and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6793
diff
changeset
|
1518 ngx_conf_merge_value(conf->upstream.cache_background_update, |
1aeaae6e9446
Upstream: proxy_cache_background_update and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6793
diff
changeset
|
1519 prev->upstream.cache_background_update, 0); |
1aeaae6e9446
Upstream: proxy_cache_background_update and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6793
diff
changeset
|
1520 |
3637 | 1521 #endif |
1522 | |
1523 ngx_conf_merge_value(conf->upstream.pass_request_headers, | |
1524 prev->upstream.pass_request_headers, 1); | |
1525 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
1526 prev->upstream.pass_request_body, 1); | |
1527 | |
1528 ngx_conf_merge_value(conf->upstream.intercept_errors, | |
1529 prev->upstream.intercept_errors, 0); | |
1530 | |
1531 hash.max_size = 512; | |
1532 hash.bucket_size = ngx_align(64, ngx_cacheline_size); | |
1533 hash.name = "scgi_hide_headers_hash"; | |
1534 | |
1535 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, | |
3670
2728c4e4a9ae
do not use a cache headers set to hide
Igor Sysoev <igor@sysoev.ru>
parents:
3668
diff
changeset
|
1536 &prev->upstream, ngx_http_scgi_hide_headers, &hash) |
3637 | 1537 != NGX_OK) |
1538 { | |
1539 return NGX_CONF_ERROR; | |
1540 } | |
1541 | |
5938
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1542 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1543 |
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1544 if (clcf->noname |
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1545 && conf->upstream.upstream == NULL && conf->scgi_lengths == NULL) |
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1546 { |
3637 | 1547 conf->upstream.upstream = prev->upstream.upstream; |
1548 conf->scgi_lengths = prev->scgi_lengths; | |
1549 conf->scgi_values = prev->scgi_values; | |
1550 } | |
1551 | |
5938
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1552 if (clcf->lmt_excpt && clcf->handler == NULL |
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1553 && (conf->upstream.upstream || conf->scgi_lengths)) |
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1554 { |
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1555 clcf->handler = ngx_http_scgi_handler; |
3731
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
1556 } |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
1557 |
5907
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1558 if (conf->params_source == NULL) { |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1559 conf->params = prev->params; |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1560 #if (NGX_HTTP_CACHE) |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1561 conf->params_cache = prev->params_cache; |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1562 #endif |
5907
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1563 conf->params_source = prev->params_source; |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1564 } |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1565 |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1566 rc = ngx_http_scgi_init_params(cf, conf, &conf->params, NULL); |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1567 if (rc != NGX_OK) { |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1568 return NGX_CONF_ERROR; |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1569 } |
5907
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1570 |
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1571 #if (NGX_HTTP_CACHE) |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1572 |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1573 if (conf->upstream.cache) { |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1574 rc = ngx_http_scgi_init_params(cf, conf, &conf->params_cache, |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1575 ngx_http_scgi_cache_headers); |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1576 if (rc != NGX_OK) { |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1577 return NGX_CONF_ERROR; |
5907
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1578 } |
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1579 } |
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1580 |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1581 #endif |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1582 |
6747
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1583 /* |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1584 * special handling to preserve conf->params in the "http" section |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1585 * to inherit it to all servers |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1586 */ |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1587 |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1588 if (prev->params.hash.buckets == NULL |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1589 && conf->params_source == prev->params_source) |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1590 { |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1591 prev->params = conf->params; |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1592 #if (NGX_HTTP_CACHE) |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1593 prev->params_cache = conf->params_cache; |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1594 #endif |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1595 } |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1596 |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1597 return NGX_CONF_OK; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1598 } |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1599 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1600 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1601 static ngx_int_t |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1602 ngx_http_scgi_init_params(ngx_conf_t *cf, ngx_http_scgi_loc_conf_t *conf, |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1603 ngx_http_scgi_params_t *params, ngx_keyval_t *default_params) |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1604 { |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1605 u_char *p; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1606 size_t size; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1607 uintptr_t *code; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1608 ngx_uint_t i, nsrc; |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1609 ngx_array_t headers_names, params_merged; |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1610 ngx_keyval_t *h; |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1611 ngx_hash_key_t *hk; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1612 ngx_hash_init_t hash; |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1613 ngx_http_upstream_param_t *src, *s; |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1614 ngx_http_script_compile_t sc; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1615 ngx_http_script_copy_code_t *copy; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1616 |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1617 if (params->hash.buckets) { |
5907
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1618 return NGX_OK; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1619 } |
3637 | 1620 |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1621 if (conf->params_source == NULL && default_params == NULL) { |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1622 params->hash.buckets = (void *) 1; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1623 return NGX_OK; |
3637 | 1624 } |
1625 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1626 params->lengths = ngx_array_create(cf->pool, 64, 1); |
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1627 if (params->lengths == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1628 return NGX_ERROR; |
3637 | 1629 } |
1630 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1631 params->values = ngx_array_create(cf->pool, 512, 1); |
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1632 if (params->values == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1633 return NGX_ERROR; |
3637 | 1634 } |
1635 | |
1636 if (ngx_array_init(&headers_names, cf->temp_pool, 4, sizeof(ngx_hash_key_t)) | |
1637 != NGX_OK) | |
1638 { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1639 return NGX_ERROR; |
3637 | 1640 } |
1641 | |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1642 if (conf->params_source) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1643 src = conf->params_source->elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1644 nsrc = conf->params_source->nelts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1645 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1646 } else { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1647 src = NULL; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1648 nsrc = 0; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1649 } |
3637 | 1650 |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1651 if (default_params) { |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
1652 if (ngx_array_init(¶ms_merged, cf->temp_pool, 4, |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
1653 sizeof(ngx_http_upstream_param_t)) |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1654 != NGX_OK) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1655 { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1656 return NGX_ERROR; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1657 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1658 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1659 for (i = 0; i < nsrc; i++) { |
3637 | 1660 |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1661 s = ngx_array_push(¶ms_merged); |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1662 if (s == NULL) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1663 return NGX_ERROR; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1664 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1665 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1666 *s = src[i]; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1667 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1668 |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1669 h = default_params; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1670 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1671 while (h->key.len) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1672 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1673 src = params_merged.elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1674 nsrc = params_merged.nelts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1675 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1676 for (i = 0; i < nsrc; i++) { |
3637 | 1677 if (ngx_strcasecmp(h->key.data, src[i].key.data) == 0) { |
1678 goto next; | |
1679 } | |
1680 } | |
1681 | |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1682 s = ngx_array_push(¶ms_merged); |
3637 | 1683 if (s == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1684 return NGX_ERROR; |
3637 | 1685 } |
1686 | |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
1687 s->key = h->key; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
1688 s->value = h->value; |
5451
e68af4e3396f
Upstream: skip empty cache headers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5441
diff
changeset
|
1689 s->skip_empty = 1; |
3637 | 1690 |
1691 next: | |
1692 | |
1693 h++; | |
1694 } | |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1695 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1696 src = params_merged.elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1697 nsrc = params_merged.nelts; |
3637 | 1698 } |
1699 | |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
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parents:
4277
diff
changeset
|
1700 for (i = 0; i < nsrc; i++) { |
3637 | 1701 |
1702 if (src[i].key.len > sizeof("HTTP_") - 1 | |
1703 && ngx_strncmp(src[i].key.data, "HTTP_", sizeof("HTTP_") - 1) == 0) | |
1704 { | |
1705 hk = ngx_array_push(&headers_names); | |
1706 if (hk == NULL) { | |
4277
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Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
1707 return NGX_ERROR; |
3637 | 1708 } |
1709 | |
1710 hk->key.len = src[i].key.len - 5; | |
1711 hk->key.data = src[i].key.data + 5; | |
1712 hk->key_hash = ngx_hash_key_lc(hk->key.data, hk->key.len); | |
1713 hk->value = (void *) 1; | |
1714 | |
1715 if (src[i].value.len == 0) { | |
1716 continue; | |
1717 } | |
1718 } | |
1719 | |
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Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
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diff
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|
1720 copy = ngx_array_push_n(params->lengths, |
3637 | 1721 sizeof(ngx_http_script_copy_code_t)); |
1722 if (copy == NULL) { | |
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|
1723 return NGX_ERROR; |
3637 | 1724 } |
1725 | |
1726 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; | |
1727 copy->len = src[i].key.len + 1; | |
1728 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1729 copy = ngx_array_push_n(params->lengths, |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
1730 sizeof(ngx_http_script_copy_code_t)); |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
1731 if (copy == NULL) { |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
1732 return NGX_ERROR; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
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4294
diff
changeset
|
1733 } |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
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changeset
|
1734 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
1735 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; |
059260de158d
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Valentin Bartenev <vbart@nginx.com>
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changeset
|
1736 copy->len = src[i].skip_empty; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
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changeset
|
1737 |
3637 | 1738 |
1739 size = (sizeof(ngx_http_script_copy_code_t) | |
1740 + src[i].key.len + 1 + sizeof(uintptr_t) - 1) | |
1741 & ~(sizeof(uintptr_t) - 1); | |
1742 | |
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Roman Arutyunyan <arut@nginx.com>
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|
1743 copy = ngx_array_push_n(params->values, size); |
3637 | 1744 if (copy == NULL) { |
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|
1745 return NGX_ERROR; |
3637 | 1746 } |
1747 | |
1748 copy->code = ngx_http_script_copy_code; | |
1749 copy->len = src[i].key.len + 1; | |
1750 | |
1751 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
1752 (void) ngx_cpystrn(p, src[i].key.data, src[i].key.len + 1); | |
1753 | |
1754 | |
1755 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
1756 | |
1757 sc.cf = cf; | |
1758 sc.source = &src[i].value; | |
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Roman Arutyunyan <arut@nginx.com>
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|
1759 sc.flushes = ¶ms->flushes; |
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
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diff
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|
1760 sc.lengths = ¶ms->lengths; |
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Roman Arutyunyan <arut@nginx.com>
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|
1761 sc.values = ¶ms->values; |
3637 | 1762 |
1763 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
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|
1764 return NGX_ERROR; |
3637 | 1765 } |
1766 | |
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1767 code = ngx_array_push_n(params->lengths, sizeof(uintptr_t)); |
3637 | 1768 if (code == NULL) { |
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1769 return NGX_ERROR; |
3637 | 1770 } |
1771 | |
1772 *code = (uintptr_t) NULL; | |
1773 | |
1774 | |
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1775 code = ngx_array_push_n(params->values, sizeof(uintptr_t)); |
3637 | 1776 if (code == NULL) { |
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|
1777 return NGX_ERROR; |
3637 | 1778 } |
1779 | |
1780 *code = (uintptr_t) NULL; | |
1781 } | |
1782 | |
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1783 code = ngx_array_push_n(params->lengths, sizeof(uintptr_t)); |
3637 | 1784 if (code == NULL) { |
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|
1785 return NGX_ERROR; |
3637 | 1786 } |
1787 | |
1788 *code = (uintptr_t) NULL; | |
1789 | |
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|
1790 params->number = headers_names.nelts; |
3637 | 1791 |
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|
1792 hash.hash = ¶ms->hash; |
3637 | 1793 hash.key = ngx_hash_key_lc; |
1794 hash.max_size = 512; | |
1795 hash.bucket_size = 64; | |
1796 hash.name = "scgi_params_hash"; | |
1797 hash.pool = cf->pool; | |
1798 hash.temp_pool = NULL; | |
1799 | |
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|
1800 return ngx_hash_init(&hash, headers_names.elts, headers_names.nelts); |
3637 | 1801 } |
1802 | |
1803 | |
1804 static char * | |
1805 ngx_http_scgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
1806 { | |
1807 ngx_http_scgi_loc_conf_t *scf = conf; | |
1808 | |
1809 ngx_url_t u; | |
1810 ngx_str_t *value, *url; | |
1811 ngx_uint_t n; | |
1812 ngx_http_core_loc_conf_t *clcf; | |
1813 ngx_http_script_compile_t sc; | |
1814 | |
1815 if (scf->upstream.upstream || scf->scgi_lengths) { | |
1816 return "is duplicate"; | |
1817 } | |
1818 | |
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1819 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
3637 | 1820 clcf->handler = ngx_http_scgi_handler; |
1821 | |
1822 value = cf->args->elts; | |
1823 | |
1824 url = &value[1]; | |
1825 | |
1826 n = ngx_http_script_variables_count(url); | |
1827 | |
1828 if (n) { | |
1829 | |
1830 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
1831 | |
1832 sc.cf = cf; | |
1833 sc.source = url; | |
1834 sc.lengths = &scf->scgi_lengths; | |
1835 sc.values = &scf->scgi_values; | |
1836 sc.variables = n; | |
1837 sc.complete_lengths = 1; | |
1838 sc.complete_values = 1; | |
1839 | |
1840 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
1841 return NGX_CONF_ERROR; | |
1842 } | |
1843 | |
1844 return NGX_CONF_OK; | |
1845 } | |
1846 | |
1847 ngx_memzero(&u, sizeof(ngx_url_t)); | |
1848 | |
1849 u.url = value[1]; | |
1850 u.no_resolve = 1; | |
1851 | |
1852 scf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); | |
1853 if (scf->upstream.upstream == NULL) { | |
1854 return NGX_CONF_ERROR; | |
1855 } | |
1856 | |
1857 if (clcf->name.data[clcf->name.len - 1] == '/') { | |
1858 clcf->auto_redirect = 1; | |
1859 } | |
1860 | |
1861 return NGX_CONF_OK; | |
1862 } | |
1863 | |
1864 | |
1865 static char * | |
1866 ngx_http_scgi_store(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
1867 { | |
1868 ngx_http_scgi_loc_conf_t *scf = conf; | |
1869 | |
1870 ngx_str_t *value; | |
1871 ngx_http_script_compile_t sc; | |
1872 | |
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1873 if (scf->upstream.store != NGX_CONF_UNSET) { |
3637 | 1874 return "is duplicate"; |
1875 } | |
1876 | |
1877 value = cf->args->elts; | |
1878 | |
1879 if (ngx_strcmp(value[1].data, "off") == 0) { | |
1880 scf->upstream.store = 0; | |
1881 return NGX_CONF_OK; | |
1882 } | |
1883 | |
1884 #if (NGX_HTTP_CACHE) | |
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1885 if (scf->upstream.cache > 0) { |
3637 | 1886 return "is incompatible with \"scgi_cache\""; |
1887 } | |
1888 #endif | |
1889 | |
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1890 scf->upstream.store = 1; |
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1891 |
3637 | 1892 if (ngx_strcmp(value[1].data, "on") == 0) { |
1893 return NGX_CONF_OK; | |
1894 } | |
1895 | |
1896 /* include the terminating '\0' into script */ | |
1897 value[1].len++; | |
1898 | |
1899 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
1900 | |
1901 sc.cf = cf; | |
1902 sc.source = &value[1]; | |
1903 sc.lengths = &scf->upstream.store_lengths; | |
1904 sc.values = &scf->upstream.store_values; | |
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1905 sc.variables = ngx_http_script_variables_count(&value[1]); |
3637 | 1906 sc.complete_lengths = 1; |
1907 sc.complete_values = 1; | |
1908 | |
1909 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
1910 return NGX_CONF_ERROR; | |
1911 } | |
1912 | |
1913 return NGX_CONF_OK; | |
1914 } | |
1915 | |
1916 | |
1917 #if (NGX_HTTP_CACHE) | |
1918 | |
1919 static char * | |
1920 ngx_http_scgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
1921 { | |
1922 ngx_http_scgi_loc_conf_t *scf = conf; | |
1923 | |
5951
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|
1924 ngx_str_t *value; |
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|
1925 ngx_http_complex_value_t cv; |
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|
1926 ngx_http_compile_complex_value_t ccv; |
3637 | 1927 |
1928 value = cf->args->elts; | |
1929 | |
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1930 if (scf->upstream.cache != NGX_CONF_UNSET) { |
3637 | 1931 return "is duplicate"; |
1932 } | |
1933 | |
1934 if (ngx_strcmp(value[1].data, "off") == 0) { | |
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|
1935 scf->upstream.cache = 0; |
3637 | 1936 return NGX_CONF_OK; |
1937 } | |
1938 | |
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|
1939 if (scf->upstream.store > 0) { |
3637 | 1940 return "is incompatible with \"scgi_store\""; |
1941 } | |
1942 | |
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|
1943 scf->upstream.cache = 1; |
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1944 |
5951
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|
1945 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); |
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1946 |
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1947 ccv.cf = cf; |
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1948 ccv.value = &value[1]; |
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1949 ccv.complex_value = &cv; |
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1950 |
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1951 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { |
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1952 return NGX_CONF_ERROR; |
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|
1953 } |
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1954 |
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1955 if (cv.lengths != NULL) { |
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1956 |
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1957 scf->upstream.cache_value = ngx_palloc(cf->pool, |
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1958 sizeof(ngx_http_complex_value_t)); |
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1959 if (scf->upstream.cache_value == NULL) { |
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1960 return NGX_CONF_ERROR; |
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|
1961 } |
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1962 |
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1963 *scf->upstream.cache_value = cv; |
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1964 |
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1965 return NGX_CONF_OK; |
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1966 } |
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|
1967 |
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|
1968 scf->upstream.cache_zone = ngx_shared_memory_add(cf, &value[1], 0, |
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|
1969 &ngx_http_scgi_module); |
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1970 if (scf->upstream.cache_zone == NULL) { |
3637 | 1971 return NGX_CONF_ERROR; |
1972 } | |
1973 | |
1974 return NGX_CONF_OK; | |
1975 } | |
1976 | |
1977 | |
1978 static char * | |
1979 ngx_http_scgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
1980 { | |
1981 ngx_http_scgi_loc_conf_t *scf = conf; | |
1982 | |
1983 ngx_str_t *value; | |
1984 ngx_http_compile_complex_value_t ccv; | |
1985 | |
1986 value = cf->args->elts; | |
1987 | |
4947
4251e72b8bb4
Allow the complex value to be defined as an empty string.
Ruslan Ermilov <ru@nginx.com>
parents:
4929
diff
changeset
|
1988 if (scf->cache_key.value.data) { |
3637 | 1989 return "is duplicate"; |
1990 } | |
1991 | |
1992 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
1993 | |
1994 ccv.cf = cf; | |
1995 ccv.value = &value[1]; | |
1996 ccv.complex_value = &scf->cache_key; | |
1997 | |
1998 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
1999 return NGX_CONF_ERROR; | |
2000 } | |
2001 | |
2002 return NGX_CONF_OK; | |
2003 } | |
2004 | |
2005 #endif |