Mercurial > hg > nginx
annotate src/http/modules/ngx_http_scgi_module.c @ 6803:8bd659ff4231
Version bump.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 21 Nov 2016 16:49:17 +0300 |
parents | 0fba3ed4e7eb |
children | 1aeaae6e9446 |
rev | line source |
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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 }, |
85 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, | |
86 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, | |
87 { ngx_null_string, 0 } | |
88 }; | |
89 | |
90 | |
91 ngx_module_t ngx_http_scgi_module; | |
92 | |
93 | |
94 static ngx_command_t ngx_http_scgi_commands[] = { | |
95 | |
96 { ngx_string("scgi_pass"), | |
97 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, | |
98 ngx_http_scgi_pass, | |
99 NGX_HTTP_LOC_CONF_OFFSET, | |
100 0, | |
101 NULL }, | |
102 | |
103 { ngx_string("scgi_store"), | |
104 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
105 ngx_http_scgi_store, | |
106 NGX_HTTP_LOC_CONF_OFFSET, | |
107 0, | |
108 NULL }, | |
109 | |
110 { ngx_string("scgi_store_access"), | |
111 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, | |
112 ngx_conf_set_access_slot, | |
113 NGX_HTTP_LOC_CONF_OFFSET, | |
114 offsetof(ngx_http_scgi_loc_conf_t, upstream.store_access), | |
115 NULL }, | |
116 | |
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117 { ngx_string("scgi_buffering"), |
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118 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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119 ngx_conf_set_flag_slot, |
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120 NGX_HTTP_LOC_CONF_OFFSET, |
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121 offsetof(ngx_http_scgi_loc_conf_t, upstream.buffering), |
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122 NULL }, |
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123 |
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124 { ngx_string("scgi_request_buffering"), |
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125 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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126 ngx_conf_set_flag_slot, |
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127 NGX_HTTP_LOC_CONF_OFFSET, |
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128 offsetof(ngx_http_scgi_loc_conf_t, upstream.request_buffering), |
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129 NULL }, |
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130 |
3637 | 131 { ngx_string("scgi_ignore_client_abort"), |
132 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
133 ngx_conf_set_flag_slot, | |
134 NGX_HTTP_LOC_CONF_OFFSET, | |
135 offsetof(ngx_http_scgi_loc_conf_t, upstream.ignore_client_abort), | |
136 NULL }, | |
137 | |
138 { ngx_string("scgi_bind"), | |
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139 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12, |
3637 | 140 ngx_http_upstream_bind_set_slot, |
141 NGX_HTTP_LOC_CONF_OFFSET, | |
142 offsetof(ngx_http_scgi_loc_conf_t, upstream.local), | |
143 NULL }, | |
144 | |
145 { ngx_string("scgi_connect_timeout"), | |
146 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
147 ngx_conf_set_msec_slot, | |
148 NGX_HTTP_LOC_CONF_OFFSET, | |
149 offsetof(ngx_http_scgi_loc_conf_t, upstream.connect_timeout), | |
150 NULL }, | |
151 | |
152 { ngx_string("scgi_send_timeout"), | |
153 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
154 ngx_conf_set_msec_slot, | |
155 NGX_HTTP_LOC_CONF_OFFSET, | |
156 offsetof(ngx_http_scgi_loc_conf_t, upstream.send_timeout), | |
157 NULL }, | |
158 | |
159 { ngx_string("scgi_buffer_size"), | |
160 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
161 ngx_conf_set_size_slot, | |
162 NGX_HTTP_LOC_CONF_OFFSET, | |
163 offsetof(ngx_http_scgi_loc_conf_t, upstream.buffer_size), | |
164 NULL }, | |
165 | |
166 { ngx_string("scgi_pass_request_headers"), | |
167 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
168 ngx_conf_set_flag_slot, | |
169 NGX_HTTP_LOC_CONF_OFFSET, | |
170 offsetof(ngx_http_scgi_loc_conf_t, upstream.pass_request_headers), | |
171 NULL }, | |
172 | |
173 { ngx_string("scgi_pass_request_body"), | |
174 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
175 ngx_conf_set_flag_slot, | |
176 NGX_HTTP_LOC_CONF_OFFSET, | |
177 offsetof(ngx_http_scgi_loc_conf_t, upstream.pass_request_body), | |
178 NULL }, | |
179 | |
180 { ngx_string("scgi_intercept_errors"), | |
181 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
182 ngx_conf_set_flag_slot, | |
183 NGX_HTTP_LOC_CONF_OFFSET, | |
184 offsetof(ngx_http_scgi_loc_conf_t, upstream.intercept_errors), | |
185 NULL }, | |
186 | |
187 { ngx_string("scgi_read_timeout"), | |
188 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
189 ngx_conf_set_msec_slot, | |
190 NGX_HTTP_LOC_CONF_OFFSET, | |
191 offsetof(ngx_http_scgi_loc_conf_t, upstream.read_timeout), | |
192 NULL }, | |
193 | |
194 { ngx_string("scgi_buffers"), | |
195 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
196 ngx_conf_set_bufs_slot, | |
197 NGX_HTTP_LOC_CONF_OFFSET, | |
198 offsetof(ngx_http_scgi_loc_conf_t, upstream.bufs), | |
199 NULL }, | |
200 | |
201 { ngx_string("scgi_busy_buffers_size"), | |
202 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
203 ngx_conf_set_size_slot, | |
204 NGX_HTTP_LOC_CONF_OFFSET, | |
205 offsetof(ngx_http_scgi_loc_conf_t, upstream.busy_buffers_size_conf), | |
206 NULL }, | |
207 | |
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208 { ngx_string("scgi_force_ranges"), |
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209 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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210 ngx_conf_set_flag_slot, |
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211 NGX_HTTP_LOC_CONF_OFFSET, |
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212 offsetof(ngx_http_scgi_loc_conf_t, upstream.force_ranges), |
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213 NULL }, |
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214 |
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215 { ngx_string("scgi_limit_rate"), |
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216 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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217 ngx_conf_set_size_slot, |
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218 NGX_HTTP_LOC_CONF_OFFSET, |
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219 offsetof(ngx_http_scgi_loc_conf_t, upstream.limit_rate), |
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220 NULL }, |
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221 |
3637 | 222 #if (NGX_HTTP_CACHE) |
223 | |
224 { ngx_string("scgi_cache"), | |
3729 | 225 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3637 | 226 ngx_http_scgi_cache, |
227 NGX_HTTP_LOC_CONF_OFFSET, | |
228 0, | |
229 NULL }, | |
230 | |
231 { ngx_string("scgi_cache_key"), | |
3729 | 232 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3637 | 233 ngx_http_scgi_cache_key, |
234 NGX_HTTP_LOC_CONF_OFFSET, | |
235 0, | |
236 NULL }, | |
237 | |
238 { ngx_string("scgi_cache_path"), | |
239 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
240 ngx_http_file_cache_set_slot, | |
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241 NGX_HTTP_MAIN_CONF_OFFSET, |
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242 offsetof(ngx_http_scgi_main_conf_t, caches), |
3637 | 243 &ngx_http_scgi_module }, |
244 | |
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245 { ngx_string("scgi_cache_bypass"), |
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246 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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247 ngx_http_set_predicate_slot, |
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248 NGX_HTTP_LOC_CONF_OFFSET, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
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3693
diff
changeset
|
249 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
|
250 NULL }, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3693
diff
changeset
|
251 |
3637 | 252 { ngx_string("scgi_no_cache"), |
253 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
|
254 ngx_http_set_predicate_slot, |
3637 | 255 NGX_HTTP_LOC_CONF_OFFSET, |
256 offsetof(ngx_http_scgi_loc_conf_t, upstream.no_cache), | |
257 NULL }, | |
258 | |
259 { ngx_string("scgi_cache_valid"), | |
260 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
261 ngx_http_file_cache_valid_set_slot, | |
262 NGX_HTTP_LOC_CONF_OFFSET, | |
263 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_valid), | |
264 NULL }, | |
265 | |
266 { ngx_string("scgi_cache_min_uses"), | |
267 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
268 ngx_conf_set_num_slot, | |
269 NGX_HTTP_LOC_CONF_OFFSET, | |
270 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_min_uses), | |
271 NULL }, | |
272 | |
6793
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
273 { ngx_string("scgi_cache_max_range_offset"), |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
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6785
diff
changeset
|
274 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
|
275 ngx_conf_set_off_slot, |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
276 NGX_HTTP_LOC_CONF_OFFSET, |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
277 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_max_range_offset), |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
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6785
diff
changeset
|
278 NULL }, |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
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6785
diff
changeset
|
279 |
3637 | 280 { ngx_string("scgi_cache_use_stale"), |
281 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
282 ngx_conf_set_bitmask_slot, | |
283 NGX_HTTP_LOC_CONF_OFFSET, | |
284 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_use_stale), | |
285 &ngx_http_scgi_next_upstream_masks }, | |
286 | |
287 { ngx_string("scgi_cache_methods"), | |
288 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
289 ngx_conf_set_bitmask_slot, | |
290 NGX_HTTP_LOC_CONF_OFFSET, | |
291 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_methods), | |
292 &ngx_http_upstream_cache_method_mask }, | |
293 | |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
294 { ngx_string("scgi_cache_lock"), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
295 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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Cache lock support for fastcgi, scgi, uwsgi.
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parents:
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diff
changeset
|
296 ngx_conf_set_flag_slot, |
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Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
297 NGX_HTTP_LOC_CONF_OFFSET, |
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Cache lock support for fastcgi, scgi, uwsgi.
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diff
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|
298 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_lock), |
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Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
299 NULL }, |
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Cache lock support for fastcgi, scgi, uwsgi.
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diff
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|
300 |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
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diff
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|
301 { ngx_string("scgi_cache_lock_timeout"), |
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Cache lock support for fastcgi, scgi, uwsgi.
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diff
changeset
|
302 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>
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diff
changeset
|
303 ngx_conf_set_msec_slot, |
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Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
304 NGX_HTTP_LOC_CONF_OFFSET, |
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Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
305 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_lock_timeout), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
306 NULL }, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
307 |
5905
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
308 { ngx_string("scgi_cache_lock_age"), |
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Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
309 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
|
310 ngx_conf_set_msec_slot, |
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Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
311 NGX_HTTP_LOC_CONF_OFFSET, |
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
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5883
diff
changeset
|
312 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_lock_age), |
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
313 NULL }, |
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Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
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|
314 |
5441
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
315 { ngx_string("scgi_cache_revalidate"), |
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Upstream: cache revalidation with conditional requests.
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diff
changeset
|
316 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
317 ngx_conf_set_flag_slot, |
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parents:
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diff
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|
318 NGX_HTTP_LOC_CONF_OFFSET, |
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Upstream: cache revalidation with conditional requests.
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5393
diff
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|
319 offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_revalidate), |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
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parents:
5393
diff
changeset
|
320 NULL }, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
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parents:
5393
diff
changeset
|
321 |
3637 | 322 #endif |
323 | |
324 { ngx_string("scgi_temp_path"), | |
325 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
326 ngx_conf_set_path_slot, | |
327 NGX_HTTP_LOC_CONF_OFFSET, | |
328 offsetof(ngx_http_scgi_loc_conf_t, upstream.temp_path), | |
329 NULL }, | |
330 | |
331 { ngx_string("scgi_max_temp_file_size"), | |
332 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
333 ngx_conf_set_size_slot, | |
334 NGX_HTTP_LOC_CONF_OFFSET, | |
335 offsetof(ngx_http_scgi_loc_conf_t, upstream.max_temp_file_size_conf), | |
336 NULL }, | |
337 | |
338 { ngx_string("scgi_temp_file_write_size"), | |
339 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
340 ngx_conf_set_size_slot, | |
341 NGX_HTTP_LOC_CONF_OFFSET, | |
342 offsetof(ngx_http_scgi_loc_conf_t, upstream.temp_file_write_size_conf), | |
343 NULL }, | |
344 | |
345 { ngx_string("scgi_next_upstream"), | |
346 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
347 ngx_conf_set_bitmask_slot, | |
348 NGX_HTTP_LOC_CONF_OFFSET, | |
349 offsetof(ngx_http_scgi_loc_conf_t, upstream.next_upstream), | |
350 &ngx_http_scgi_next_upstream_masks }, | |
351 | |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
352 { 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
|
353 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
|
354 ngx_conf_set_num_slot, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
355 NGX_HTTP_LOC_CONF_OFFSET, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
356 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
|
357 NULL }, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
358 |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
359 { 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
|
360 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
|
361 ngx_conf_set_msec_slot, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
362 NGX_HTTP_LOC_CONF_OFFSET, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
363 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
|
364 NULL }, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
365 |
3637 | 366 { 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
|
367 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
|
368 ngx_http_upstream_param_set_slot, |
3637 | 369 NGX_HTTP_LOC_CONF_OFFSET, |
370 offsetof(ngx_http_scgi_loc_conf_t, params_source), | |
371 NULL }, | |
372 | |
373 { ngx_string("scgi_pass_header"), | |
3729 | 374 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3637 | 375 ngx_conf_set_str_array_slot, |
376 NGX_HTTP_LOC_CONF_OFFSET, | |
377 offsetof(ngx_http_scgi_loc_conf_t, upstream.pass_headers), | |
378 NULL }, | |
379 | |
380 { ngx_string("scgi_hide_header"), | |
3729 | 381 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3637 | 382 ngx_conf_set_str_array_slot, |
383 NGX_HTTP_LOC_CONF_OFFSET, | |
384 offsetof(ngx_http_scgi_loc_conf_t, upstream.hide_headers), | |
385 NULL }, | |
386 | |
387 { ngx_string("scgi_ignore_headers"), | |
388 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
389 ngx_conf_set_bitmask_slot, | |
390 NGX_HTTP_LOC_CONF_OFFSET, | |
391 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
|
392 &ngx_http_upstream_ignore_headers_masks }, |
3637 | 393 |
394 ngx_null_command | |
395 }; | |
396 | |
397 | |
398 static ngx_http_module_t ngx_http_scgi_module_ctx = { | |
399 NULL, /* preconfiguration */ | |
400 NULL, /* postconfiguration */ | |
401 | |
5951
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
402 ngx_http_scgi_create_main_conf, /* create main configuration */ |
3637 | 403 NULL, /* init main configuration */ |
404 | |
405 NULL, /* create server configuration */ | |
406 NULL, /* merge server configuration */ | |
407 | |
408 ngx_http_scgi_create_loc_conf, /* create location configuration */ | |
409 ngx_http_scgi_merge_loc_conf /* merge location configuration */ | |
410 }; | |
411 | |
412 | |
413 ngx_module_t ngx_http_scgi_module = { | |
414 NGX_MODULE_V1, | |
415 &ngx_http_scgi_module_ctx, /* module context */ | |
416 ngx_http_scgi_commands, /* module directives */ | |
417 NGX_HTTP_MODULE, /* module type */ | |
418 NULL, /* init master */ | |
419 NULL, /* init module */ | |
420 NULL, /* init process */ | |
421 NULL, /* init thread */ | |
422 NULL, /* exit thread */ | |
423 NULL, /* exit process */ | |
424 NULL, /* exit master */ | |
425 NGX_MODULE_V1_PADDING | |
426 }; | |
427 | |
428 | |
429 static ngx_str_t ngx_http_scgi_hide_headers[] = { | |
430 ngx_string("Status"), | |
431 ngx_string("X-Accel-Expires"), | |
432 ngx_string("X-Accel-Redirect"), | |
433 ngx_string("X-Accel-Limit-Rate"), | |
434 ngx_string("X-Accel-Buffering"), | |
435 ngx_string("X-Accel-Charset"), | |
436 ngx_null_string | |
437 }; | |
438 | |
439 | |
440 #if (NGX_HTTP_CACHE) | |
441 | |
442 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
|
443 { ngx_string("HTTP_IF_MODIFIED_SINCE"), |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
444 ngx_string("$upstream_cache_last_modified") }, |
3637 | 445 { ngx_string("HTTP_IF_UNMODIFIED_SINCE"), ngx_string("") }, |
5738
c95d7882dfc9
Upstream: cache revalidation using If-None-Match.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
446 { ngx_string("HTTP_IF_NONE_MATCH"), ngx_string("$upstream_cache_etag") }, |
3637 | 447 { ngx_string("HTTP_IF_MATCH"), ngx_string("") }, |
448 { ngx_string("HTTP_RANGE"), ngx_string("") }, | |
449 { ngx_string("HTTP_IF_RANGE"), ngx_string("") }, | |
450 { ngx_null_string, ngx_null_string } | |
451 }; | |
452 | |
453 #endif | |
454 | |
455 | |
456 static ngx_path_init_t ngx_http_scgi_temp_path = { | |
457 ngx_string(NGX_HTTP_SCGI_TEMP_PATH), { 1, 2, 0 } | |
458 }; | |
459 | |
460 | |
461 static ngx_int_t | |
462 ngx_http_scgi_handler(ngx_http_request_t *r) | |
463 { | |
5951
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
464 ngx_int_t rc; |
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Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
465 ngx_http_status_t *status; |
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Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
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5949
diff
changeset
|
466 ngx_http_upstream_t *u; |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
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5949
diff
changeset
|
467 ngx_http_scgi_loc_conf_t *scf; |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
468 #if (NGX_HTTP_CACHE) |
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Valentin Bartenev <vbart@nginx.com>
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5949
diff
changeset
|
469 ngx_http_scgi_main_conf_t *smcf; |
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Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
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diff
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|
470 #endif |
3637 | 471 |
472 if (ngx_http_upstream_create(r) != NGX_OK) { | |
473 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
474 } | |
475 | |
476 status = ngx_pcalloc(r->pool, sizeof(ngx_http_status_t)); | |
477 if (status == NULL) { | |
478 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
479 } | |
480 | |
481 ngx_http_set_ctx(r, status, ngx_http_scgi_module); | |
482 | |
483 scf = ngx_http_get_module_loc_conf(r, ngx_http_scgi_module); | |
484 | |
485 if (scf->scgi_lengths) { | |
486 if (ngx_http_scgi_eval(r, scf) != NGX_OK) { | |
487 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
488 } | |
489 } | |
490 | |
491 u = r->upstream; | |
492 | |
493 ngx_str_set(&u->schema, "scgi://"); | |
494 u->output.tag = (ngx_buf_tag_t) &ngx_http_scgi_module; | |
495 | |
496 u->conf = &scf->upstream; | |
497 | |
498 #if (NGX_HTTP_CACHE) | |
5951
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Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
499 smcf = ngx_http_get_module_main_conf(r, ngx_http_scgi_module); |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
500 |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
501 u->caches = &smcf->caches; |
3637 | 502 u->create_key = ngx_http_scgi_create_key; |
503 #endif | |
5951
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
504 |
3637 | 505 u->create_request = ngx_http_scgi_create_request; |
506 u->reinit_request = ngx_http_scgi_reinit_request; | |
507 u->process_header = ngx_http_scgi_process_status_line; | |
508 u->abort_request = ngx_http_scgi_abort_request; | |
509 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>
parents:
4593
diff
changeset
|
510 r->state = 0; |
3637 | 511 |
4157
9d59a8eda373
Added uwsgi_buffering and scgi_buffering directives.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
512 u->buffering = scf->upstream.buffering; |
3637 | 513 |
514 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); | |
515 if (u->pipe == NULL) { | |
516 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
517 } | |
518 | |
519 u->pipe->input_filter = ngx_event_pipe_copy_input_filter; | |
520 u->pipe->input_ctx = r; | |
521 | |
6053
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
522 if (!scf->upstream.request_buffering |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
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parents:
5951
diff
changeset
|
523 && scf->upstream.pass_request_body |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
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parents:
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diff
changeset
|
524 && !r->headers_in.chunked) |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
525 { |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
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parents:
5951
diff
changeset
|
526 r->request_body_no_buffering = 1; |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
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5951
diff
changeset
|
527 } |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
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diff
changeset
|
528 |
3637 | 529 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); |
530 | |
531 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
532 return rc; | |
533 } | |
534 | |
535 return NGX_DONE; | |
536 } | |
537 | |
538 | |
539 static ngx_int_t | |
540 ngx_http_scgi_eval(ngx_http_request_t *r, ngx_http_scgi_loc_conf_t * scf) | |
541 { | |
542 ngx_url_t url; | |
543 ngx_http_upstream_t *u; | |
544 | |
545 ngx_memzero(&url, sizeof(ngx_url_t)); | |
546 | |
547 if (ngx_http_script_run(r, &url.url, scf->scgi_lengths->elts, 0, | |
548 scf->scgi_values->elts) | |
549 == NULL) | |
550 { | |
551 return NGX_ERROR; | |
552 } | |
553 | |
554 url.no_resolve = 1; | |
555 | |
556 if (ngx_parse_url(r->pool, &url) != NGX_OK) { | |
557 if (url.err) { | |
558 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
559 "%s in upstream \"%V\"", url.err, &url.url); | |
560 } | |
561 | |
562 return NGX_ERROR; | |
563 } | |
564 | |
565 u = r->upstream; | |
566 | |
567 u->resolved = ngx_pcalloc(r->pool, sizeof(ngx_http_upstream_resolved_t)); | |
568 if (u->resolved == NULL) { | |
569 return NGX_ERROR; | |
570 } | |
571 | |
6784
1af120241cde
Upstream: removed unnecessary condition in proxy_eval() and friends.
Ruslan Ermilov <ru@nginx.com>
parents:
6747
diff
changeset
|
572 if (url.addrs) { |
3637 | 573 u->resolved->sockaddr = url.addrs[0].sockaddr; |
574 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
|
575 u->resolved->name = url.addrs[0].name; |
3637 | 576 u->resolved->naddrs = 1; |
577 } | |
578 | |
6785
d1d0dd69a419
Upstream: added the ngx_http_upstream_resolved_t.name field.
Ruslan Ermilov <ru@nginx.com>
parents:
6784
diff
changeset
|
579 u->resolved->host = url.host; |
6303
a93345ee8f52
Upstream: fixed "no port" detection in evaluated upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6053
diff
changeset
|
580 u->resolved->port = url.port; |
a93345ee8f52
Upstream: fixed "no port" detection in evaluated upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6053
diff
changeset
|
581 u->resolved->no_port = url.no_port; |
a93345ee8f52
Upstream: fixed "no port" detection in evaluated upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6053
diff
changeset
|
582 |
3637 | 583 return NGX_OK; |
584 } | |
585 | |
586 | |
587 #if (NGX_HTTP_CACHE) | |
588 | |
589 static ngx_int_t | |
590 ngx_http_scgi_create_key(ngx_http_request_t *r) | |
591 { | |
592 ngx_str_t *key; | |
593 ngx_http_scgi_loc_conf_t *scf; | |
594 | |
595 key = ngx_array_push(&r->cache->keys); | |
596 if (key == NULL) { | |
597 return NGX_ERROR; | |
598 } | |
599 | |
600 scf = ngx_http_get_module_loc_conf(r, ngx_http_scgi_module); | |
601 | |
602 if (ngx_http_complex_value(r, &scf->cache_key, key) != NGX_OK) { | |
603 return NGX_ERROR; | |
604 } | |
605 | |
606 return NGX_OK; | |
607 } | |
608 | |
609 #endif | |
610 | |
611 | |
612 static ngx_int_t | |
613 ngx_http_scgi_create_request(ngx_http_request_t *r) | |
614 { | |
4929
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
615 off_t content_length_n; |
3637 | 616 u_char ch, *key, *val, *lowcase_key; |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
617 size_t len, key_len, val_len, allocated; |
3637 | 618 ngx_buf_t *b; |
4929
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
619 ngx_str_t content_length; |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
620 ngx_uint_t i, n, hash, skip_empty, header_params; |
3637 | 621 ngx_chain_t *cl, *body; |
622 ngx_list_part_t *part; | |
623 ngx_table_elt_t *header, **ignored; | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
624 ngx_http_scgi_params_t *params; |
3637 | 625 ngx_http_script_code_pt code; |
626 ngx_http_script_engine_t e, le; | |
627 ngx_http_scgi_loc_conf_t *scf; | |
628 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
|
629 u_char buffer[NGX_OFF_T_LEN]; |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
630 |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
631 content_length_n = 0; |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
632 body = r->upstream->request_bufs; |
3637 | 633 |
4929
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
634 while (body) { |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
635 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
|
636 body = body->next; |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
637 } |
3637 | 638 |
4929
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
639 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
|
640 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
|
641 |
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
642 len = sizeof("CONTENT_LENGTH") + content_length.len + 1; |
3637 | 643 |
644 header_params = 0; | |
645 ignored = NULL; | |
646 | |
647 scf = ngx_http_get_module_loc_conf(r, ngx_http_scgi_module); | |
648 | |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
649 #if (NGX_HTTP_CACHE) |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
650 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
|
651 #else |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
652 params = &scf->params; |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
653 #endif |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
654 |
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
655 if (params->lengths) { |
3637 | 656 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); |
657 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
658 ngx_http_script_flush_no_cacheable_variables(r, params->flushes); |
3637 | 659 le.flushed = 1; |
660 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
661 le.ip = params->lengths->elts; |
3637 | 662 le.request = r; |
663 | |
664 while (*(uintptr_t *) le.ip) { | |
665 | |
666 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
|
667 key_len = lcode(&le); |
3637 | 668 |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
669 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
|
670 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
|
671 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
672 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
3637 | 673 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
674 } | |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
675 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
|
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 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
|
678 continue; |
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 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
681 len += key_len + val_len + 1; |
3637 | 682 } |
683 } | |
684 | |
685 if (scf->upstream.pass_request_headers) { | |
686 | |
687 allocated = 0; | |
688 lowcase_key = NULL; | |
689 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
690 if (params->number) { |
4015
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
691 n = 0; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
692 part = &r->headers_in.headers.part; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
693 |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
694 while (part) { |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
695 n += part->nelts; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
696 part = part->next; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
697 } |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
698 |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
699 ignored = ngx_palloc(r->pool, n * sizeof(void *)); |
3637 | 700 if (ignored == NULL) { |
701 return NGX_ERROR; | |
702 } | |
703 } | |
704 | |
705 part = &r->headers_in.headers.part; | |
706 header = part->elts; | |
707 | |
708 for (i = 0; /* void */; i++) { | |
709 | |
710 if (i >= part->nelts) { | |
711 if (part->next == NULL) { | |
712 break; | |
713 } | |
714 | |
715 part = part->next; | |
716 header = part->elts; | |
717 i = 0; | |
718 } | |
719 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
720 if (params->number) { |
3637 | 721 if (allocated < header[i].key.len) { |
722 allocated = header[i].key.len + 16; | |
723 lowcase_key = ngx_pnalloc(r->pool, allocated); | |
724 if (lowcase_key == NULL) { | |
725 return NGX_ERROR; | |
726 } | |
727 } | |
728 | |
729 hash = 0; | |
730 | |
731 for (n = 0; n < header[i].key.len; n++) { | |
732 ch = header[i].key.data[n]; | |
733 | |
734 if (ch >= 'A' && ch <= 'Z') { | |
735 ch |= 0x20; | |
736 | |
737 } else if (ch == '-') { | |
738 ch = '_'; | |
739 } | |
740 | |
741 hash = ngx_hash(hash, ch); | |
742 lowcase_key[n] = ch; | |
743 } | |
744 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
745 if (ngx_hash_find(¶ms->hash, hash, lowcase_key, n)) { |
3637 | 746 ignored[header_params++] = &header[i]; |
747 continue; | |
748 } | |
749 } | |
750 | |
751 len += sizeof("HTTP_") - 1 + header[i].key.len + 1 | |
752 + header[i].value.len + 1; | |
753 } | |
754 } | |
755 | |
756 /* netstring: "length:" + packet + "," */ | |
757 | |
758 b = ngx_create_temp_buf(r->pool, NGX_SIZE_T_LEN + 1 + len + 1); | |
759 if (b == NULL) { | |
760 return NGX_ERROR; | |
761 } | |
762 | |
763 cl = ngx_alloc_chain_link(r->pool); | |
764 if (cl == NULL) { | |
765 return NGX_ERROR; | |
766 } | |
767 | |
768 cl->buf = b; | |
769 | |
4929
5a44d638cd27
Request body: recalculate size of a request body in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4615
diff
changeset
|
770 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
|
771 len, &content_length); |
3637 | 772 |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
773 if (params->lengths) { |
3637 | 774 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); |
775 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
776 e.ip = params->values->elts; |
3637 | 777 e.pos = b->last; |
778 e.request = r; | |
779 e.flushed = 1; | |
780 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
781 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
|
782 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
783 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
|
784 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
785 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
|
786 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
|
787 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
788 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
|
789 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
|
790 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
791 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
|
792 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
|
793 } |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
794 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
|
795 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
796 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
|
797 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
|
798 |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
799 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
|
800 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
|
801 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
|
802 } |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
803 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
|
804 |
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 = 0; |
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 continue; |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
808 } |
3637 | 809 |
810 #if (NGX_DEBUG) | |
811 key = e.pos; | |
812 #endif | |
813 code = *(ngx_http_script_code_pt *) e.ip; | |
814 code((ngx_http_script_engine_t *) & e); | |
815 | |
816 #if (NGX_DEBUG) | |
817 val = e.pos; | |
818 #endif | |
819 while (*(uintptr_t *) e.ip) { | |
820 code = *(ngx_http_script_code_pt *) e.ip; | |
821 code((ngx_http_script_engine_t *) &e); | |
822 } | |
823 *e.pos++ = '\0'; | |
824 e.ip += sizeof(uintptr_t); | |
825 | |
826 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
827 "scgi param: \"%s: %s\"", key, val); | |
828 } | |
829 | |
830 b->last = e.pos; | |
831 } | |
832 | |
833 if (scf->upstream.pass_request_headers) { | |
834 | |
835 part = &r->headers_in.headers.part; | |
836 header = part->elts; | |
837 | |
838 for (i = 0; /* void */; i++) { | |
839 | |
840 if (i >= part->nelts) { | |
841 if (part->next == NULL) { | |
842 break; | |
843 } | |
844 | |
845 part = part->next; | |
846 header = part->elts; | |
847 i = 0; | |
848 } | |
849 | |
850 for (n = 0; n < header_params; n++) { | |
851 if (&header[i] == ignored[n]) { | |
852 goto next; | |
853 } | |
854 } | |
855 | |
856 key = b->last; | |
857 b->last = ngx_cpymem(key, "HTTP_", sizeof("HTTP_") - 1); | |
858 | |
859 for (n = 0; n < header[i].key.len; n++) { | |
860 ch = header[i].key.data[n]; | |
861 | |
862 if (ch >= 'a' && ch <= 'z') { | |
863 ch &= ~0x20; | |
864 | |
865 } else if (ch == '-') { | |
866 ch = '_'; | |
867 } | |
868 | |
869 *b->last++ = ch; | |
870 } | |
871 | |
872 *b->last++ = (u_char) 0; | |
873 | |
874 val = b->last; | |
875 b->last = ngx_copy(val, header[i].value.data, header[i].value.len); | |
876 *b->last++ = (u_char) 0; | |
877 | |
878 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
879 "scgi param: \"%s: %s\"", key, val); | |
880 | |
881 next: | |
882 | |
883 continue; | |
6474 | 884 } |
3637 | 885 } |
886 | |
887 *b->last++ = (u_char) ','; | |
888 | |
6053
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
889 if (r->request_body_no_buffering) { |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
890 r->upstream->request_bufs = cl; |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
891 |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
892 } else if (scf->upstream.pass_request_body) { |
3637 | 893 body = r->upstream->request_bufs; |
894 r->upstream->request_bufs = cl; | |
895 | |
896 while (body) { | |
897 b = ngx_alloc_buf(r->pool); | |
898 if (b == NULL) { | |
899 return NGX_ERROR; | |
900 } | |
901 | |
902 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); | |
903 | |
904 cl->next = ngx_alloc_chain_link(r->pool); | |
905 if (cl->next == NULL) { | |
906 return NGX_ERROR; | |
907 } | |
908 | |
909 cl = cl->next; | |
910 cl->buf = b; | |
911 | |
912 body = body->next; | |
913 } | |
914 | |
915 } else { | |
916 r->upstream->request_bufs = cl; | |
917 } | |
918 | |
919 cl->next = NULL; | |
920 | |
921 return NGX_OK; | |
922 } | |
923 | |
924 | |
925 static ngx_int_t | |
926 ngx_http_scgi_reinit_request(ngx_http_request_t *r) | |
927 { | |
928 ngx_http_status_t *status; | |
929 | |
930 status = ngx_http_get_module_ctx(r, ngx_http_scgi_module); | |
931 | |
932 if (status == NULL) { | |
933 return NGX_OK; | |
934 } | |
935 | |
936 status->code = 0; | |
937 status->count = 0; | |
938 status->start = NULL; | |
939 status->end = NULL; | |
940 | |
941 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
|
942 r->state = 0; |
3637 | 943 |
944 return NGX_OK; | |
945 } | |
946 | |
947 | |
948 static ngx_int_t | |
949 ngx_http_scgi_process_status_line(ngx_http_request_t *r) | |
950 { | |
951 size_t len; | |
952 ngx_int_t rc; | |
953 ngx_http_status_t *status; | |
954 ngx_http_upstream_t *u; | |
955 | |
956 status = ngx_http_get_module_ctx(r, ngx_http_scgi_module); | |
957 | |
958 if (status == NULL) { | |
959 return NGX_ERROR; | |
960 } | |
961 | |
962 u = r->upstream; | |
963 | |
964 rc = ngx_http_parse_status_line(r, &u->buffer, status); | |
965 | |
966 if (rc == NGX_AGAIN) { | |
967 return rc; | |
968 } | |
969 | |
970 if (rc == NGX_ERROR) { | |
971 u->process_header = ngx_http_scgi_process_header; | |
972 return ngx_http_scgi_process_header(r); | |
973 } | |
974 | |
5575
d15822784cf9
Upstream: fix $upstream_status variable.
Piotr Sikora <piotr@cloudflare.com>
parents:
5496
diff
changeset
|
975 if (u->state && u->state->status == 0) { |
3637 | 976 u->state->status = status->code; |
977 } | |
978 | |
979 u->headers_in.status_n = status->code; | |
980 | |
981 len = status->end - status->start; | |
982 u->headers_in.status_line.len = len; | |
983 | |
984 u->headers_in.status_line.data = ngx_pnalloc(r->pool, len); | |
985 if (u->headers_in.status_line.data == NULL) { | |
986 return NGX_ERROR; | |
987 } | |
988 | |
989 ngx_memcpy(u->headers_in.status_line.data, status->start, len); | |
990 | |
991 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
992 "http scgi status %ui \"%V\"", | |
993 u->headers_in.status_n, &u->headers_in.status_line); | |
994 | |
995 u->process_header = ngx_http_scgi_process_header; | |
996 | |
997 return ngx_http_scgi_process_header(r); | |
998 } | |
999 | |
1000 | |
1001 static ngx_int_t | |
1002 ngx_http_scgi_process_header(ngx_http_request_t *r) | |
1003 { | |
1004 ngx_str_t *status_line; | |
1005 ngx_int_t rc, status; | |
1006 ngx_table_elt_t *h; | |
1007 ngx_http_upstream_t *u; | |
1008 ngx_http_upstream_header_t *hh; | |
1009 ngx_http_upstream_main_conf_t *umcf; | |
1010 | |
1011 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); | |
1012 | |
1013 for ( ;; ) { | |
1014 | |
1015 rc = ngx_http_parse_header_line(r, &r->upstream->buffer, 1); | |
1016 | |
1017 if (rc == NGX_OK) { | |
1018 | |
1019 /* a header line has been parsed successfully */ | |
1020 | |
1021 h = ngx_list_push(&r->upstream->headers_in.headers); | |
1022 if (h == NULL) { | |
1023 return NGX_ERROR; | |
1024 } | |
1025 | |
1026 h->hash = r->header_hash; | |
1027 | |
1028 h->key.len = r->header_name_end - r->header_name_start; | |
1029 h->value.len = r->header_end - r->header_start; | |
1030 | |
1031 h->key.data = ngx_pnalloc(r->pool, | |
1032 h->key.len + 1 + h->value.len + 1 | |
1033 + h->key.len); | |
1034 if (h->key.data == NULL) { | |
1035 return NGX_ERROR; | |
1036 } | |
1037 | |
1038 h->value.data = h->key.data + h->key.len + 1; | |
1039 h->lowcase_key = h->key.data + h->key.len + 1 + h->value.len + 1; | |
1040 | |
4529
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1041 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
|
1042 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
|
1043 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
|
1044 h->value.data[h->value.len] = '\0'; |
3637 | 1045 |
1046 if (h->key.len == r->lowcase_index) { | |
1047 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
1048 | |
1049 } else { | |
1050 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); | |
1051 } | |
1052 | |
1053 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, | |
1054 h->lowcase_key, h->key.len); | |
1055 | |
1056 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
1057 return NGX_ERROR; | |
1058 } | |
1059 | |
1060 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1061 "http scgi header: \"%V: %V\"", &h->key, &h->value); | |
1062 | |
1063 continue; | |
1064 } | |
1065 | |
1066 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
1067 | |
1068 /* a whole header has been parsed successfully */ | |
1069 | |
1070 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1071 "http scgi header done"); | |
1072 | |
4371
16ebad9447ee
Fixed incorrect use of r->http_version in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4331
diff
changeset
|
1073 u = r->upstream; |
16ebad9447ee
Fixed incorrect use of r->http_version in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4331
diff
changeset
|
1074 |
16ebad9447ee
Fixed incorrect use of r->http_version in scgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4331
diff
changeset
|
1075 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
|
1076 goto done; |
3637 | 1077 } |
1078 | |
1079 if (u->headers_in.status) { | |
1080 status_line = &u->headers_in.status->value; | |
1081 | |
1082 status = ngx_atoi(status_line->data, 3); | |
1083 if (status == NGX_ERROR) { | |
1084 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1085 "upstream sent invalid status \"%V\"", | |
1086 status_line); | |
1087 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1088 } | |
1089 | |
1090 u->headers_in.status_n = status; | |
1091 u->headers_in.status_line = *status_line; | |
1092 | |
1093 } else if (u->headers_in.location) { | |
1094 u->headers_in.status_n = 302; | |
1095 ngx_str_set(&u->headers_in.status_line, | |
1096 "302 Moved Temporarily"); | |
1097 | |
1098 } else { | |
1099 u->headers_in.status_n = 200; | |
1100 ngx_str_set(&u->headers_in.status_line, "200 OK"); | |
1101 } | |
1102 | |
5575
d15822784cf9
Upstream: fix $upstream_status variable.
Piotr Sikora <piotr@cloudflare.com>
parents:
5496
diff
changeset
|
1103 if (u->state && u->state->status == 0) { |
3637 | 1104 u->state->status = u->headers_in.status_n; |
1105 } | |
1106 | |
5078
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1107 done: |
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1108 |
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1109 if (u->headers_in.status_n == NGX_HTTP_SWITCHING_PROTOCOLS |
5080
8da37c1b22a4
Trailing whitespace fix.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5078
diff
changeset
|
1110 && r->headers_in.upgrade) |
5078
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1111 { |
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1112 u->upgrade = 1; |
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1113 } |
10c74d3b15d1
Connection upgrade support in uwsgi and scgi modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5008
diff
changeset
|
1114 |
3637 | 1115 return NGX_OK; |
1116 } | |
1117 | |
1118 if (rc == NGX_AGAIN) { | |
1119 return NGX_AGAIN; | |
1120 } | |
1121 | |
1122 /* there was error while a header line parsing */ | |
1123 | |
1124 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1125 "upstream sent invalid header"); | |
1126 | |
1127 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1128 } | |
1129 } | |
1130 | |
1131 | |
1132 static void | |
1133 ngx_http_scgi_abort_request(ngx_http_request_t *r) | |
1134 { | |
1135 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1136 "abort http scgi request"); | |
1137 | |
1138 return; | |
1139 } | |
1140 | |
1141 | |
1142 static void | |
1143 ngx_http_scgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
1144 { | |
1145 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1146 "finalize http scgi request"); | |
1147 | |
1148 return; | |
1149 } | |
1150 | |
1151 | |
1152 static void * | |
5951
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1153 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
|
1154 { |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1155 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
|
1156 |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1157 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
|
1158 if (conf == NULL) { |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1159 return NULL; |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1160 } |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1161 |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1162 #if (NGX_HTTP_CACHE) |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1163 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
|
1164 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
|
1165 != NGX_OK) |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1166 { |
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 #endif |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1170 |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1171 return conf; |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1172 } |
610832763648
Upstream: added variables support to proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5949
diff
changeset
|
1173 |
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 static void * |
3637 | 1176 ngx_http_scgi_create_loc_conf(ngx_conf_t *cf) |
1177 { | |
1178 ngx_http_scgi_loc_conf_t *conf; | |
1179 | |
1180 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_scgi_loc_conf_t)); | |
1181 if (conf == NULL) { | |
1182 return NULL; | |
1183 } | |
1184 | |
1185 conf->upstream.store = NGX_CONF_UNSET; | |
1186 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
|
1187 conf->upstream.next_upstream_tries = NGX_CONF_UNSET_UINT; |
3637 | 1188 conf->upstream.buffering = NGX_CONF_UNSET; |
6053
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
1189 conf->upstream.request_buffering = NGX_CONF_UNSET; |
3637 | 1190 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
|
1191 conf->upstream.force_ranges = NGX_CONF_UNSET; |
3637 | 1192 |
5008
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
1193 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
|
1194 |
3637 | 1195 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
1196 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
1197 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
|
1198 conf->upstream.next_upstream_timeout = NGX_CONF_UNSET_MSEC; |
3637 | 1199 |
1200 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; | |
1201 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
|
1202 conf->upstream.limit_rate = NGX_CONF_UNSET_SIZE; |
3637 | 1203 |
1204 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
1205 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; | |
1206 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; | |
1207 | |
1208 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
1209 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
1210 | |
1211 #if (NGX_HTTP_CACHE) | |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1212 conf->upstream.cache = NGX_CONF_UNSET; |
3637 | 1213 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
|
1214 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
|
1215 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
|
1216 conf->upstream.no_cache = NGX_CONF_UNSET_PTR; |
3637 | 1217 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
|
1218 conf->upstream.cache_lock = NGX_CONF_UNSET; |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1219 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
|
1220 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
|
1221 conf->upstream.cache_revalidate = NGX_CONF_UNSET; |
3637 | 1222 #endif |
1223 | |
1224 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; | |
1225 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; | |
1226 | |
1227 conf->upstream.intercept_errors = NGX_CONF_UNSET; | |
1228 | |
1229 /* "scgi_cyclic_temp_file" is disabled */ | |
1230 conf->upstream.cyclic_temp_file = 0; | |
1231 | |
4157
9d59a8eda373
Added uwsgi_buffering and scgi_buffering directives.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1232 conf->upstream.change_buffering = 1; |
9d59a8eda373
Added uwsgi_buffering and scgi_buffering directives.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1233 |
3976
215fe9223419
update r3945 with more descriptive error message
Igor Sysoev <igor@sysoev.ru>
parents:
3879
diff
changeset
|
1234 ngx_str_set(&conf->upstream.module, "scgi"); |
215fe9223419
update r3945 with more descriptive error message
Igor Sysoev <igor@sysoev.ru>
parents:
3879
diff
changeset
|
1235 |
3637 | 1236 return conf; |
1237 } | |
1238 | |
1239 | |
1240 static char * | |
1241 ngx_http_scgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
1242 { | |
1243 ngx_http_scgi_loc_conf_t *prev = parent; | |
1244 ngx_http_scgi_loc_conf_t *conf = child; | |
1245 | |
1246 size_t size; | |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1247 ngx_int_t rc; |
3637 | 1248 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
|
1249 ngx_http_core_loc_conf_t *clcf; |
3637 | 1250 |
5948
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1251 #if (NGX_HTTP_CACHE) |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1252 |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1253 if (conf->upstream.store > 0) { |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1254 conf->upstream.cache = 0; |
5948
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1255 } |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1256 |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1257 if (conf->upstream.cache > 0) { |
5948
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1258 conf->upstream.store = 0; |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1259 } |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1260 |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1261 #endif |
f2ff0aa89126
Upstream: mutually exclusive inheritance of "cache" and "store".
Valentin Bartenev <vbart@nginx.com>
parents:
5947
diff
changeset
|
1262 |
5940
e3b3b89d74e8
Upstream: fixed inheritance of proxy_store and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5938
diff
changeset
|
1263 if (conf->upstream.store == NGX_CONF_UNSET) { |
3637 | 1264 ngx_conf_merge_value(conf->upstream.store, prev->upstream.store, 0); |
1265 | |
5947
d9025ea1f5a5
Upstream: simplified proxy_store and friends configuration code.
Valentin Bartenev <vbart@nginx.com>
parents:
5940
diff
changeset
|
1266 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
|
1267 conf->upstream.store_values = prev->upstream.store_values; |
3637 | 1268 } |
1269 | |
1270 ngx_conf_merge_uint_value(conf->upstream.store_access, | |
1271 prev->upstream.store_access, 0600); | |
1272 | |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
1273 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
|
1274 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
|
1275 |
3637 | 1276 ngx_conf_merge_value(conf->upstream.buffering, |
1277 prev->upstream.buffering, 1); | |
1278 | |
6053
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
1279 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
|
1280 prev->upstream.request_buffering, 1); |
b6eb6ec4fbd9
Upstream: uwsgi_request_buffering, scgi_request_buffering.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5951
diff
changeset
|
1281 |
3637 | 1282 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
1283 prev->upstream.ignore_client_abort, 0); | |
1284 | |
5874
2aff40b3dea2
Upstream: proxy_force_ranges and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5832
diff
changeset
|
1285 ngx_conf_merge_value(conf->upstream.force_ranges, |
2aff40b3dea2
Upstream: proxy_force_ranges and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5832
diff
changeset
|
1286 prev->upstream.force_ranges, 0); |
2aff40b3dea2
Upstream: proxy_force_ranges and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5832
diff
changeset
|
1287 |
5008
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
1288 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
|
1289 prev->upstream.local, NULL); |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
1290 |
3637 | 1291 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
1292 prev->upstream.connect_timeout, 60000); | |
1293 | |
1294 ngx_conf_merge_msec_value(conf->upstream.send_timeout, | |
1295 prev->upstream.send_timeout, 60000); | |
1296 | |
1297 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
1298 prev->upstream.read_timeout, 60000); | |
1299 | |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
1300 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
|
1301 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
|
1302 |
3637 | 1303 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
1304 prev->upstream.send_lowat, 0); | |
1305 | |
1306 ngx_conf_merge_size_value(conf->upstream.buffer_size, | |
1307 prev->upstream.buffer_size, | |
1308 (size_t) ngx_pagesize); | |
1309 | |
5883
973ee2276300
Upstream: proxy_limit_rate and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5874
diff
changeset
|
1310 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
|
1311 prev->upstream.limit_rate, 0); |
973ee2276300
Upstream: proxy_limit_rate and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5874
diff
changeset
|
1312 |
3637 | 1313 |
1314 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, | |
1315 8, ngx_pagesize); | |
1316 | |
1317 if (conf->upstream.bufs.num < 2) { | |
1318 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1319 "there must be at least 2 \"scgi_buffers\""); | |
1320 return NGX_CONF_ERROR; | |
1321 } | |
1322 | |
1323 | |
1324 size = conf->upstream.buffer_size; | |
1325 if (size < conf->upstream.bufs.size) { | |
1326 size = conf->upstream.bufs.size; | |
1327 } | |
1328 | |
1329 | |
1330 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, | |
1331 prev->upstream.busy_buffers_size_conf, | |
1332 NGX_CONF_UNSET_SIZE); | |
1333 | |
1334 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { | |
1335 conf->upstream.busy_buffers_size = 2 * size; | |
1336 } else { | |
1337 conf->upstream.busy_buffers_size = | |
1338 conf->upstream.busy_buffers_size_conf; | |
1339 } | |
1340 | |
1341 if (conf->upstream.busy_buffers_size < size) { | |
1342 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
|
1343 "\"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
|
1344 "than the maximum of the value of \"scgi_buffer_size\" and " |
3637 | 1345 "one of the \"scgi_buffers\""); |
1346 | |
1347 return NGX_CONF_ERROR; | |
1348 } | |
1349 | |
1350 if (conf->upstream.busy_buffers_size | |
1351 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
1352 { | |
1353 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1354 "\"scgi_busy_buffers_size\" must be less than " | |
1355 "the size of all \"scgi_buffers\" minus one buffer"); | |
1356 | |
1357 return NGX_CONF_ERROR; | |
1358 } | |
1359 | |
1360 | |
1361 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, | |
1362 prev->upstream.temp_file_write_size_conf, | |
1363 NGX_CONF_UNSET_SIZE); | |
1364 | |
1365 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { | |
1366 conf->upstream.temp_file_write_size = 2 * size; | |
1367 } else { | |
1368 conf->upstream.temp_file_write_size = | |
1369 conf->upstream.temp_file_write_size_conf; | |
1370 } | |
1371 | |
1372 if (conf->upstream.temp_file_write_size < size) { | |
1373 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
|
1374 "\"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
|
1375 "the maximum of the value of \"scgi_buffer_size\" and " |
3637 | 1376 "one of the \"scgi_buffers\""); |
1377 | |
1378 return NGX_CONF_ERROR; | |
1379 } | |
1380 | |
1381 | |
1382 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, | |
1383 prev->upstream.max_temp_file_size_conf, | |
1384 NGX_CONF_UNSET_SIZE); | |
1385 | |
1386 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { | |
1387 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; | |
1388 } else { | |
1389 conf->upstream.max_temp_file_size = | |
1390 conf->upstream.max_temp_file_size_conf; | |
1391 } | |
1392 | |
1393 if (conf->upstream.max_temp_file_size != 0 | |
5828 | 1394 && conf->upstream.max_temp_file_size < size) |
1395 { | |
3637 | 1396 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
1397 "\"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
|
1398 "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
|
1399 "the maximum of the value of \"scgi_buffer_size\" and " |
3637 | 1400 "one of the \"scgi_buffers\""); |
1401 | |
1402 return NGX_CONF_ERROR; | |
1403 } | |
1404 | |
1405 | |
1406 ngx_conf_merge_bitmask_value(conf->upstream.ignore_headers, | |
1407 prev->upstream.ignore_headers, | |
1408 NGX_CONF_BITMASK_SET); | |
1409 | |
1410 | |
1411 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, | |
1412 prev->upstream.next_upstream, | |
1413 (NGX_CONF_BITMASK_SET | |
1414 |NGX_HTTP_UPSTREAM_FT_ERROR | |
1415 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
1416 | |
1417 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { | |
1418 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
1419 |NGX_HTTP_UPSTREAM_FT_OFF; | |
1420 } | |
1421 | |
1422 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, | |
1423 prev->upstream.temp_path, | |
1424 &ngx_http_scgi_temp_path) | |
1425 != NGX_OK) | |
1426 { | |
1427 return NGX_CONF_ERROR; | |
1428 } | |
1429 | |
1430 #if (NGX_HTTP_CACHE) | |
1431 | |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1432 if (conf->upstream.cache == NGX_CONF_UNSET) { |
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1433 ngx_conf_merge_value(conf->upstream.cache, |
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1434 prev->upstream.cache, 0); |
3637 | 1435 |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1436 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
|
1437 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
|
1438 } |
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1439 |
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1440 if (conf->upstream.cache_zone && conf->upstream.cache_zone->data == NULL) { |
3637 | 1441 ngx_shm_zone_t *shm_zone; |
1442 | |
5949
634da79665d3
Upstream: refactored proxy_cache and friends.
Valentin Bartenev <vbart@nginx.com>
parents:
5948
diff
changeset
|
1443 shm_zone = conf->upstream.cache_zone; |
3637 | 1444 |
1445 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1446 "\"scgi_cache\" zone \"%V\" is unknown", | |
1447 &shm_zone->shm.name); | |
1448 | |
1449 return NGX_CONF_ERROR; | |
1450 } | |
1451 | |
1452 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
1453 prev->upstream.cache_min_uses, 1); | |
1454 | |
6793
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
1455 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
|
1456 prev->upstream.cache_max_range_offset, |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
1457 NGX_MAX_OFF_T_VALUE); |
0fba3ed4e7eb
Cache: proxy_cache_max_range_offset and friends.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6785
diff
changeset
|
1458 |
3637 | 1459 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, |
1460 prev->upstream.cache_use_stale, | |
1461 (NGX_CONF_BITMASK_SET | |
1462 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
1463 | |
1464 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
1465 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
1466 |NGX_HTTP_UPSTREAM_FT_OFF; | |
1467 } | |
1468 | |
4401
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
1469 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
|
1470 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
|
1471 } |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
1472 |
3637 | 1473 if (conf->upstream.cache_methods == 0) { |
1474 conf->upstream.cache_methods = prev->upstream.cache_methods; | |
1475 } | |
1476 | |
1477 conf->upstream.cache_methods |= NGX_HTTP_GET|NGX_HTTP_HEAD; | |
1478 | |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3693
diff
changeset
|
1479 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
|
1480 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
|
1481 |
3637 | 1482 ngx_conf_merge_ptr_value(conf->upstream.no_cache, |
1483 prev->upstream.no_cache, NULL); | |
1484 | |
1485 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, | |
1486 prev->upstream.cache_valid, NULL); | |
1487 | |
1488 if (conf->cache_key.value.data == NULL) { | |
1489 conf->cache_key = prev->cache_key; | |
1490 } | |
1491 | |
5829
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5828
diff
changeset
|
1492 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
|
1493 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
|
1494 "no \"scgi_cache_key\" for \"scgi_cache\""); |
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5828
diff
changeset
|
1495 } |
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5828
diff
changeset
|
1496 |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1497 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
|
1498 prev->upstream.cache_lock, 0); |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1499 |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1500 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
|
1501 prev->upstream.cache_lock_timeout, 5000); |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4373
diff
changeset
|
1502 |
5905
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
1503 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
|
1504 prev->upstream.cache_lock_age, 5000); |
2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
5883
diff
changeset
|
1505 |
5441
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
1506 ngx_conf_merge_value(conf->upstream.cache_revalidate, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
1507 prev->upstream.cache_revalidate, 0); |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5393
diff
changeset
|
1508 |
3637 | 1509 #endif |
1510 | |
1511 ngx_conf_merge_value(conf->upstream.pass_request_headers, | |
1512 prev->upstream.pass_request_headers, 1); | |
1513 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
1514 prev->upstream.pass_request_body, 1); | |
1515 | |
1516 ngx_conf_merge_value(conf->upstream.intercept_errors, | |
1517 prev->upstream.intercept_errors, 0); | |
1518 | |
1519 hash.max_size = 512; | |
1520 hash.bucket_size = ngx_align(64, ngx_cacheline_size); | |
1521 hash.name = "scgi_hide_headers_hash"; | |
1522 | |
1523 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
|
1524 &prev->upstream, ngx_http_scgi_hide_headers, &hash) |
3637 | 1525 != NGX_OK) |
1526 { | |
1527 return NGX_CONF_ERROR; | |
1528 } | |
1529 | |
5938
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1530 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
|
1531 |
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1532 if (clcf->noname |
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1533 && 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
|
1534 { |
3637 | 1535 conf->upstream.upstream = prev->upstream.upstream; |
1536 conf->scgi_lengths = prev->scgi_lengths; | |
1537 conf->scgi_values = prev->scgi_values; | |
1538 } | |
1539 | |
5938
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1540 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
|
1541 && (conf->upstream.upstream || conf->scgi_lengths)) |
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1542 { |
cd2abf7e7740
Upstream: fixed unexpected inheritance into limit_except blocks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5937
diff
changeset
|
1543 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
|
1544 } |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
1545 |
5907
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1546 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
|
1547 conf->params = prev->params; |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1548 #if (NGX_HTTP_CACHE) |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1549 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
|
1550 #endif |
5907
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1551 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
|
1552 } |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1553 |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1554 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
|
1555 if (rc != NGX_OK) { |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1556 return NGX_CONF_ERROR; |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1557 } |
5907
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1558 |
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1559 #if (NGX_HTTP_CACHE) |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1560 |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1561 if (conf->upstream.cache) { |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1562 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
|
1563 ngx_http_scgi_cache_headers); |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1564 if (rc != NGX_OK) { |
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1565 return NGX_CONF_ERROR; |
5907
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1566 } |
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1567 } |
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1568 |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1569 #endif |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1570 |
6747
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1571 /* |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1572 * 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
|
1573 * 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
|
1574 */ |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1575 |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1576 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
|
1577 && 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
|
1578 { |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1579 prev->params = conf->params; |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1580 #if (NGX_HTTP_CACHE) |
20eb4587225b
Upstream: handling of proxy_set_header at http level.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6530
diff
changeset
|
1581 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
|
1582 #endif |
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 |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1585 return NGX_CONF_OK; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1586 } |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1587 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1588 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1589 static ngx_int_t |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1590 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
|
1591 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
|
1592 { |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1593 u_char *p; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1594 size_t size; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1595 uintptr_t *code; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1596 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
|
1597 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
|
1598 ngx_keyval_t *h; |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1599 ngx_hash_key_t *hk; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1600 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
|
1601 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
|
1602 ngx_http_script_compile_t sc; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1603 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
|
1604 |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1605 if (params->hash.buckets) { |
5907
195561ef367f
Upstream: moved header initializations to separate functions.
Roman Arutyunyan <arut@nginx.com>
parents:
5906
diff
changeset
|
1606 return NGX_OK; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1607 } |
3637 | 1608 |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1609 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
|
1610 params->hash.buckets = (void *) 1; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1611 return NGX_OK; |
3637 | 1612 } |
1613 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1614 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
|
1615 if (params->lengths == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1616 return NGX_ERROR; |
3637 | 1617 } |
1618 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1619 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
|
1620 if (params->values == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1621 return NGX_ERROR; |
3637 | 1622 } |
1623 | |
1624 if (ngx_array_init(&headers_names, cf->temp_pool, 4, sizeof(ngx_hash_key_t)) | |
1625 != NGX_OK) | |
1626 { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1627 return NGX_ERROR; |
3637 | 1628 } |
1629 | |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1630 if (conf->params_source) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1631 src = conf->params_source->elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1632 nsrc = conf->params_source->nelts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1633 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1634 } else { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1635 src = NULL; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1636 nsrc = 0; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1637 } |
3637 | 1638 |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1639 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
|
1640 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
|
1641 sizeof(ngx_http_upstream_param_t)) |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1642 != NGX_OK) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1643 { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1644 return NGX_ERROR; |
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 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1647 for (i = 0; i < nsrc; i++) { |
3637 | 1648 |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1649 s = ngx_array_push(¶ms_merged); |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1650 if (s == NULL) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1651 return NGX_ERROR; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1652 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1653 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1654 *s = src[i]; |
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 |
5909
8d0cf26ce071
Upstream: different header lists for cached and uncached requests.
Roman Arutyunyan <arut@nginx.com>
parents:
5908
diff
changeset
|
1657 h = default_params; |
4278
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 while (h->key.len) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1660 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1661 src = params_merged.elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1662 nsrc = params_merged.nelts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1663 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1664 for (i = 0; i < nsrc; i++) { |
3637 | 1665 if (ngx_strcasecmp(h->key.data, src[i].key.data) == 0) { |
1666 goto next; | |
1667 } | |
1668 } | |
1669 | |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1670 s = ngx_array_push(¶ms_merged); |
3637 | 1671 if (s == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1672 return NGX_ERROR; |
3637 | 1673 } |
1674 | |
4331
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4294
diff
changeset
|
1675 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
|
1676 s->value = h->value; |
5451
e68af4e3396f
Upstream: skip empty cache headers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5441
diff
changeset
|
1677 s->skip_empty = 1; |
3637 | 1678 |
1679 next: | |
1680 | |
1681 h++; | |
1682 } | |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1683 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1684 src = params_merged.elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1685 nsrc = params_merged.nelts; |
3637 | 1686 } |
1687 | |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
1688 for (i = 0; i < nsrc; i++) { |
3637 | 1689 |
1690 if (src[i].key.len > sizeof("HTTP_") - 1 | |
1691 && ngx_strncmp(src[i].key.data, "HTTP_", sizeof("HTTP_") - 1) == 0) | |
1692 { | |
1693 hk = ngx_array_push(&headers_names); | |
1694 if (hk == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1695 return NGX_ERROR; |
3637 | 1696 } |
1697 | |
1698 hk->key.len = src[i].key.len - 5; | |
1699 hk->key.data = src[i].key.data + 5; | |
1700 hk->key_hash = ngx_hash_key_lc(hk->key.data, hk->key.len); | |
1701 hk->value = (void *) 1; | |
1702 | |
1703 if (src[i].value.len == 0) { | |
1704 continue; | |
1705 } | |
1706 } | |
1707 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1708 copy = ngx_array_push_n(params->lengths, |
3637 | 1709 sizeof(ngx_http_script_copy_code_t)); |
1710 if (copy == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4157
diff
changeset
|
1711 return NGX_ERROR; |
3637 | 1712 } |
1713 | |
1714 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; | |
1715 copy->len = src[i].key.len + 1; | |
1716 | |
5908
f8e80f8c7fc7
Upstream: moved header lists to separate structures.
Roman Arutyunyan <arut@nginx.com>
parents:
5907
diff
changeset
|
1717 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
|
1718 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>
parents:
4294
diff
changeset
|
1719 if (copy == NULL) { |
059260de158d
SCGI: added "if_not_empty" flag support to the "scgi_param" directive.
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|
1720 return NGX_ERROR; |
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|
1721 } |
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|
1722 |
059260de158d
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1723 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; |
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1724 copy->len = src[i].skip_empty; |
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|
1725 |
3637 | 1726 |
1727 size = (sizeof(ngx_http_script_copy_code_t) | |
1728 + src[i].key.len + 1 + sizeof(uintptr_t) - 1) | |
1729 & ~(sizeof(uintptr_t) - 1); | |
1730 | |
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1731 copy = ngx_array_push_n(params->values, size); |
3637 | 1732 if (copy == NULL) { |
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1733 return NGX_ERROR; |
3637 | 1734 } |
1735 | |
1736 copy->code = ngx_http_script_copy_code; | |
1737 copy->len = src[i].key.len + 1; | |
1738 | |
1739 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
1740 (void) ngx_cpystrn(p, src[i].key.data, src[i].key.len + 1); | |
1741 | |
1742 | |
1743 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
1744 | |
1745 sc.cf = cf; | |
1746 sc.source = &src[i].value; | |
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|
1747 sc.flushes = ¶ms->flushes; |
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1748 sc.lengths = ¶ms->lengths; |
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1749 sc.values = ¶ms->values; |
3637 | 1750 |
1751 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
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1752 return NGX_ERROR; |
3637 | 1753 } |
1754 | |
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1755 code = ngx_array_push_n(params->lengths, sizeof(uintptr_t)); |
3637 | 1756 if (code == NULL) { |
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1757 return NGX_ERROR; |
3637 | 1758 } |
1759 | |
1760 *code = (uintptr_t) NULL; | |
1761 | |
1762 | |
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1763 code = ngx_array_push_n(params->values, sizeof(uintptr_t)); |
3637 | 1764 if (code == NULL) { |
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1765 return NGX_ERROR; |
3637 | 1766 } |
1767 | |
1768 *code = (uintptr_t) NULL; | |
1769 } | |
1770 | |
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1771 code = ngx_array_push_n(params->lengths, sizeof(uintptr_t)); |
3637 | 1772 if (code == NULL) { |
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1773 return NGX_ERROR; |
3637 | 1774 } |
1775 | |
1776 *code = (uintptr_t) NULL; | |
1777 | |
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1778 params->number = headers_names.nelts; |
3637 | 1779 |
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1780 hash.hash = ¶ms->hash; |
3637 | 1781 hash.key = ngx_hash_key_lc; |
1782 hash.max_size = 512; | |
1783 hash.bucket_size = 64; | |
1784 hash.name = "scgi_params_hash"; | |
1785 hash.pool = cf->pool; | |
1786 hash.temp_pool = NULL; | |
1787 | |
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1788 return ngx_hash_init(&hash, headers_names.elts, headers_names.nelts); |
3637 | 1789 } |
1790 | |
1791 | |
1792 static char * | |
1793 ngx_http_scgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
1794 { | |
1795 ngx_http_scgi_loc_conf_t *scf = conf; | |
1796 | |
1797 ngx_url_t u; | |
1798 ngx_str_t *value, *url; | |
1799 ngx_uint_t n; | |
1800 ngx_http_core_loc_conf_t *clcf; | |
1801 ngx_http_script_compile_t sc; | |
1802 | |
1803 if (scf->upstream.upstream || scf->scgi_lengths) { | |
1804 return "is duplicate"; | |
1805 } | |
1806 | |
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1807 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
3637 | 1808 clcf->handler = ngx_http_scgi_handler; |
1809 | |
1810 value = cf->args->elts; | |
1811 | |
1812 url = &value[1]; | |
1813 | |
1814 n = ngx_http_script_variables_count(url); | |
1815 | |
1816 if (n) { | |
1817 | |
1818 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
1819 | |
1820 sc.cf = cf; | |
1821 sc.source = url; | |
1822 sc.lengths = &scf->scgi_lengths; | |
1823 sc.values = &scf->scgi_values; | |
1824 sc.variables = n; | |
1825 sc.complete_lengths = 1; | |
1826 sc.complete_values = 1; | |
1827 | |
1828 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
1829 return NGX_CONF_ERROR; | |
1830 } | |
1831 | |
1832 return NGX_CONF_OK; | |
1833 } | |
1834 | |
1835 ngx_memzero(&u, sizeof(ngx_url_t)); | |
1836 | |
1837 u.url = value[1]; | |
1838 u.no_resolve = 1; | |
1839 | |
1840 scf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); | |
1841 if (scf->upstream.upstream == NULL) { | |
1842 return NGX_CONF_ERROR; | |
1843 } | |
1844 | |
1845 if (clcf->name.data[clcf->name.len - 1] == '/') { | |
1846 clcf->auto_redirect = 1; | |
1847 } | |
1848 | |
1849 return NGX_CONF_OK; | |
1850 } | |
1851 | |
1852 | |
1853 static char * | |
1854 ngx_http_scgi_store(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
1855 { | |
1856 ngx_http_scgi_loc_conf_t *scf = conf; | |
1857 | |
1858 ngx_str_t *value; | |
1859 ngx_http_script_compile_t sc; | |
1860 | |
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1861 if (scf->upstream.store != NGX_CONF_UNSET) { |
3637 | 1862 return "is duplicate"; |
1863 } | |
1864 | |
1865 value = cf->args->elts; | |
1866 | |
1867 if (ngx_strcmp(value[1].data, "off") == 0) { | |
1868 scf->upstream.store = 0; | |
1869 return NGX_CONF_OK; | |
1870 } | |
1871 | |
1872 #if (NGX_HTTP_CACHE) | |
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1873 if (scf->upstream.cache > 0) { |
3637 | 1874 return "is incompatible with \"scgi_cache\""; |
1875 } | |
1876 #endif | |
1877 | |
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1878 scf->upstream.store = 1; |
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1879 |
3637 | 1880 if (ngx_strcmp(value[1].data, "on") == 0) { |
1881 return NGX_CONF_OK; | |
1882 } | |
1883 | |
1884 /* include the terminating '\0' into script */ | |
1885 value[1].len++; | |
1886 | |
1887 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
1888 | |
1889 sc.cf = cf; | |
1890 sc.source = &value[1]; | |
1891 sc.lengths = &scf->upstream.store_lengths; | |
1892 sc.values = &scf->upstream.store_values; | |
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1893 sc.variables = ngx_http_script_variables_count(&value[1]); |
3637 | 1894 sc.complete_lengths = 1; |
1895 sc.complete_values = 1; | |
1896 | |
1897 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
1898 return NGX_CONF_ERROR; | |
1899 } | |
1900 | |
1901 return NGX_CONF_OK; | |
1902 } | |
1903 | |
1904 | |
1905 #if (NGX_HTTP_CACHE) | |
1906 | |
1907 static char * | |
1908 ngx_http_scgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
1909 { | |
1910 ngx_http_scgi_loc_conf_t *scf = conf; | |
1911 | |
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1912 ngx_str_t *value; |
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1913 ngx_http_complex_value_t cv; |
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1914 ngx_http_compile_complex_value_t ccv; |
3637 | 1915 |
1916 value = cf->args->elts; | |
1917 | |
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1918 if (scf->upstream.cache != NGX_CONF_UNSET) { |
3637 | 1919 return "is duplicate"; |
1920 } | |
1921 | |
1922 if (ngx_strcmp(value[1].data, "off") == 0) { | |
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1923 scf->upstream.cache = 0; |
3637 | 1924 return NGX_CONF_OK; |
1925 } | |
1926 | |
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1927 if (scf->upstream.store > 0) { |
3637 | 1928 return "is incompatible with \"scgi_store\""; |
1929 } | |
1930 | |
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1931 scf->upstream.cache = 1; |
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1932 |
5951
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1933 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); |
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1934 |
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1935 ccv.cf = cf; |
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1936 ccv.value = &value[1]; |
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1937 ccv.complex_value = &cv; |
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1938 |
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1939 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { |
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1940 return NGX_CONF_ERROR; |
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|
1941 } |
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1942 |
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1943 if (cv.lengths != NULL) { |
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1944 |
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1945 scf->upstream.cache_value = ngx_palloc(cf->pool, |
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1946 sizeof(ngx_http_complex_value_t)); |
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1947 if (scf->upstream.cache_value == NULL) { |
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1948 return NGX_CONF_ERROR; |
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1949 } |
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1950 |
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1951 *scf->upstream.cache_value = cv; |
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1952 |
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1953 return NGX_CONF_OK; |
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1954 } |
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1955 |
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1956 scf->upstream.cache_zone = ngx_shared_memory_add(cf, &value[1], 0, |
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1957 &ngx_http_scgi_module); |
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1958 if (scf->upstream.cache_zone == NULL) { |
3637 | 1959 return NGX_CONF_ERROR; |
1960 } | |
1961 | |
1962 return NGX_CONF_OK; | |
1963 } | |
1964 | |
1965 | |
1966 static char * | |
1967 ngx_http_scgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
1968 { | |
1969 ngx_http_scgi_loc_conf_t *scf = conf; | |
1970 | |
1971 ngx_str_t *value; | |
1972 ngx_http_compile_complex_value_t ccv; | |
1973 | |
1974 value = cf->args->elts; | |
1975 | |
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1976 if (scf->cache_key.value.data) { |
3637 | 1977 return "is duplicate"; |
1978 } | |
1979 | |
1980 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
1981 | |
1982 ccv.cf = cf; | |
1983 ccv.value = &value[1]; | |
1984 ccv.complex_value = &scf->cache_key; | |
1985 | |
1986 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
1987 return NGX_CONF_ERROR; | |
1988 } | |
1989 | |
1990 return NGX_CONF_OK; | |
1991 } | |
1992 | |
1993 #endif |