Mercurial > hg > nginx
annotate src/http/modules/ngx_http_userid_filter_module.c @ 7432:ecc97cb0eda4
Userid: using stub for AF_UNIX addresses.
Previously, AF_UNIX addresses misbehaved as AF_INET, which typically resulted
in $uid_set composed from the middle of sun_path.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Mon, 24 Dec 2018 19:55:00 +0300 |
| parents | e6f399a176e7 |
| children | e3e8b8234f05 |
| rev | line source |
|---|---|
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_http.h> |
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13 #define NGX_HTTP_USERID_OFF 0 |
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14 #define NGX_HTTP_USERID_LOG 1 |
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15 #define NGX_HTTP_USERID_V1 2 |
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16 #define NGX_HTTP_USERID_ON 3 |
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17 |
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18 /* 31 Dec 2037 23:55:55 GMT */ |
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19 #define NGX_HTTP_USERID_MAX_EXPIRES 2145916555 |
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20 |
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21 |
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22 typedef struct { |
| 509 | 23 ngx_uint_t enable; |
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25 ngx_int_t service; |
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26 |
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27 ngx_str_t name; |
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28 ngx_str_t domain; |
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29 ngx_str_t path; |
| 539 | 30 ngx_str_t p3p; |
| 31 | |
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32 time_t expires; |
| 539 | 33 |
| 34 u_char mark; | |
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35 } ngx_http_userid_conf_t; |
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36 |
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37 |
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38 typedef struct { |
| 461 | 39 uint32_t uid_got[4]; |
| 40 uint32_t uid_set[4]; | |
| 539 | 41 ngx_str_t cookie; |
| 3943 | 42 ngx_uint_t reset; |
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43 } ngx_http_userid_ctx_t; |
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44 |
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45 |
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46 static ngx_http_userid_ctx_t *ngx_http_userid_get_uid(ngx_http_request_t *r, |
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47 ngx_http_userid_conf_t *conf); |
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48 static ngx_int_t ngx_http_userid_variable(ngx_http_request_t *r, |
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49 ngx_http_variable_value_t *v, ngx_str_t *name, uint32_t *uid); |
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50 static ngx_int_t ngx_http_userid_set_uid(ngx_http_request_t *r, |
| 499 | 51 ngx_http_userid_ctx_t *ctx, ngx_http_userid_conf_t *conf); |
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52 static ngx_int_t ngx_http_userid_create_uid(ngx_http_request_t *r, |
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53 ngx_http_userid_ctx_t *ctx, ngx_http_userid_conf_t *conf); |
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54 |
| 573 | 55 static ngx_int_t ngx_http_userid_add_variables(ngx_conf_t *cf); |
| 681 | 56 static ngx_int_t ngx_http_userid_init(ngx_conf_t *cf); |
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57 static void *ngx_http_userid_create_conf(ngx_conf_t *cf); |
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58 static char *ngx_http_userid_merge_conf(ngx_conf_t *cf, void *parent, |
| 499 | 59 void *child); |
| 60 static char *ngx_http_userid_domain(ngx_conf_t *cf, void *post, void *data); | |
| 61 static char *ngx_http_userid_path(ngx_conf_t *cf, void *post, void *data); | |
| 62 static char *ngx_http_userid_expires(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 63 void *conf); | |
| 64 static char *ngx_http_userid_p3p(ngx_conf_t *cf, void *post, void *data); | |
| 539 | 65 static char *ngx_http_userid_mark(ngx_conf_t *cf, ngx_command_t *cmd, |
| 66 void *conf); | |
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67 static ngx_int_t ngx_http_userid_init_worker(ngx_cycle_t *cycle); |
| 539 | 68 |
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69 |
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70 |
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71 static uint32_t start_value; |
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72 static uint32_t sequencer_v1 = 1; |
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73 static uint32_t sequencer_v2 = 0x03030302; |
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74 |
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75 |
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76 static u_char expires[] = "; expires=Thu, 31-Dec-37 23:55:55 GMT"; |
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77 |
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78 |
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79 static ngx_http_output_header_filter_pt ngx_http_next_header_filter; |
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80 |
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81 |
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82 static ngx_conf_enum_t ngx_http_userid_state[] = { |
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83 { ngx_string("off"), NGX_HTTP_USERID_OFF }, |
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84 { ngx_string("log"), NGX_HTTP_USERID_LOG }, |
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85 { ngx_string("v1"), NGX_HTTP_USERID_V1 }, |
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86 { ngx_string("on"), NGX_HTTP_USERID_ON }, |
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87 { ngx_null_string, 0 } |
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88 }; |
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89 |
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90 |
| 461 | 91 static ngx_conf_post_handler_pt ngx_http_userid_domain_p = |
| 509 | 92 ngx_http_userid_domain; |
| 461 | 93 static ngx_conf_post_handler_pt ngx_http_userid_path_p = ngx_http_userid_path; |
| 94 static ngx_conf_post_handler_pt ngx_http_userid_p3p_p = ngx_http_userid_p3p; | |
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95 |
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96 |
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97 static ngx_command_t ngx_http_userid_commands[] = { |
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98 |
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99 { ngx_string("userid"), |
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100 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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101 ngx_conf_set_enum_slot, |
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102 NGX_HTTP_LOC_CONF_OFFSET, |
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103 offsetof(ngx_http_userid_conf_t, enable), |
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104 ngx_http_userid_state }, |
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105 |
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106 { ngx_string("userid_service"), |
| 539 | 107 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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108 ngx_conf_set_num_slot, |
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109 NGX_HTTP_LOC_CONF_OFFSET, |
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110 offsetof(ngx_http_userid_conf_t, service), |
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111 NULL }, |
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112 |
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113 { ngx_string("userid_name"), |
| 539 | 114 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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115 ngx_conf_set_str_slot, |
|
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nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
116 NGX_HTTP_LOC_CONF_OFFSET, |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
117 offsetof(ngx_http_userid_conf_t, name), |
|
412
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
118 NULL }, |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
119 |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
120 { ngx_string("userid_domain"), |
| 539 | 121 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
122 ngx_conf_set_str_slot, |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
123 NGX_HTTP_LOC_CONF_OFFSET, |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
124 offsetof(ngx_http_userid_conf_t, domain), |
| 461 | 125 &ngx_http_userid_domain_p }, |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
126 |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
127 { ngx_string("userid_path"), |
| 539 | 128 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
129 ngx_conf_set_str_slot, |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
130 NGX_HTTP_LOC_CONF_OFFSET, |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
131 offsetof(ngx_http_userid_conf_t, path), |
| 461 | 132 &ngx_http_userid_path_p }, |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
133 |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
134 { ngx_string("userid_expires"), |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
135 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
|
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
136 ngx_http_userid_expires, |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
137 NGX_HTTP_LOC_CONF_OFFSET, |
|
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
138 0, |
|
412
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
139 NULL }, |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
140 |
| 461 | 141 { ngx_string("userid_p3p"), |
| 142 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 143 ngx_conf_set_str_slot, | |
| 144 NGX_HTTP_LOC_CONF_OFFSET, | |
| 145 offsetof(ngx_http_userid_conf_t, p3p), | |
| 146 &ngx_http_userid_p3p_p }, | |
| 147 | |
| 539 | 148 { ngx_string("userid_mark"), |
| 149 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 150 ngx_http_userid_mark, | |
| 151 NGX_HTTP_LOC_CONF_OFFSET, | |
| 152 0, | |
| 153 NULL }, | |
| 154 | |
| 499 | 155 ngx_null_command |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
156 }; |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
157 |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
158 |
| 667 | 159 static ngx_http_module_t ngx_http_userid_filter_module_ctx = { |
| 573 | 160 ngx_http_userid_add_variables, /* preconfiguration */ |
| 681 | 161 ngx_http_userid_init, /* postconfiguration */ |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
162 |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
163 NULL, /* create main configuration */ |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
164 NULL, /* init main configuration */ |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
165 |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
166 NULL, /* create server configuration */ |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
167 NULL, /* merge server configuration */ |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
168 |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4474
diff
changeset
|
169 ngx_http_userid_create_conf, /* create location configuration */ |
|
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4474
diff
changeset
|
170 ngx_http_userid_merge_conf /* merge location configuration */ |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
171 }; |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
172 |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
173 |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
174 ngx_module_t ngx_http_userid_filter_module = { |
| 509 | 175 NGX_MODULE_V1, |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
176 &ngx_http_userid_filter_module_ctx, /* module context */ |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
177 ngx_http_userid_commands, /* module directives */ |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
178 NGX_HTTP_MODULE, /* module type */ |
| 541 | 179 NULL, /* init master */ |
| 681 | 180 NULL, /* init module */ |
|
1651
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
181 ngx_http_userid_init_worker, /* init process */ |
| 541 | 182 NULL, /* init thread */ |
| 183 NULL, /* exit thread */ | |
| 184 NULL, /* exit process */ | |
| 185 NULL, /* exit master */ | |
| 186 NGX_MODULE_V1_PADDING | |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
187 }; |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
188 |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
189 |
| 3943 | 190 static ngx_str_t ngx_http_userid_got = ngx_string("uid_got"); |
| 191 static ngx_str_t ngx_http_userid_set = ngx_string("uid_set"); | |
| 192 static ngx_str_t ngx_http_userid_reset = ngx_string("uid_reset"); | |
| 193 static ngx_uint_t ngx_http_userid_reset_index; | |
| 573 | 194 |
| 195 | |
| 499 | 196 static ngx_int_t |
| 197 ngx_http_userid_filter(ngx_http_request_t *r) | |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
198 { |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
199 ngx_http_userid_ctx_t *ctx; |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
200 ngx_http_userid_conf_t *conf; |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
201 |
| 597 | 202 if (r != r->main) { |
| 509 | 203 return ngx_http_next_header_filter(r); |
| 204 } | |
| 205 | |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
206 conf = ngx_http_get_module_loc_conf(r, ngx_http_userid_filter_module); |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
207 |
| 3647 | 208 if (conf->enable < NGX_HTTP_USERID_V1) { |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
209 return ngx_http_next_header_filter(r); |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
210 } |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
211 |
|
2012
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
212 ctx = ngx_http_userid_get_uid(r, conf); |
| 499 | 213 |
| 214 if (ctx == NULL) { | |
| 215 return NGX_ERROR; | |
| 216 } | |
| 217 | |
|
2012
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
218 if (ngx_http_userid_set_uid(r, ctx, conf) == NGX_OK) { |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
219 return ngx_http_next_header_filter(r); |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
220 } |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
221 |
|
2012
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
222 return NGX_ERROR; |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
223 } |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
224 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
225 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
1805
diff
changeset
|
226 static ngx_int_t |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
1805
diff
changeset
|
227 ngx_http_userid_got_variable(ngx_http_request_t *r, |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
1805
diff
changeset
|
228 ngx_http_variable_value_t *v, uintptr_t data) |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
1805
diff
changeset
|
229 { |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
230 ngx_http_userid_ctx_t *ctx; |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
231 ngx_http_userid_conf_t *conf; |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
1805
diff
changeset
|
232 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
1805
diff
changeset
|
233 conf = ngx_http_get_module_loc_conf(r->main, ngx_http_userid_filter_module); |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
1805
diff
changeset
|
234 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
235 if (conf->enable == NGX_HTTP_USERID_OFF) { |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
236 v->not_found = 1; |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
237 return NGX_OK; |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
238 } |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
239 |
|
3659
7e69af2dd93c
set uid values for main request only
Igor Sysoev <igor@sysoev.ru>
parents:
3649
diff
changeset
|
240 ctx = ngx_http_userid_get_uid(r->main, conf); |
|
2012
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
1805
diff
changeset
|
241 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
1805
diff
changeset
|
242 if (ctx == NULL) { |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
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diff
changeset
|
243 return NGX_ERROR; |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
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diff
changeset
|
244 } |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
245 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
246 if (ctx->uid_got[3] != 0) { |
|
3659
7e69af2dd93c
set uid values for main request only
Igor Sysoev <igor@sysoev.ru>
parents:
3649
diff
changeset
|
247 return ngx_http_userid_variable(r->main, v, &conf->name, ctx->uid_got); |
|
2012
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
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diff
changeset
|
248 } |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
1805
diff
changeset
|
249 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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parents:
1805
diff
changeset
|
250 v->not_found = 1; |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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diff
changeset
|
251 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
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1805
diff
changeset
|
252 return NGX_OK; |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
253 } |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
254 |
|
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255 |
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256 static ngx_int_t |
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257 ngx_http_userid_set_variable(ngx_http_request_t *r, |
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258 ngx_http_variable_value_t *v, uintptr_t data) |
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259 { |
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260 ngx_http_userid_ctx_t *ctx; |
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261 ngx_http_userid_conf_t *conf; |
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262 |
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263 conf = ngx_http_get_module_loc_conf(r->main, ngx_http_userid_filter_module); |
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264 |
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265 if (conf->enable < NGX_HTTP_USERID_V1) { |
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266 v->not_found = 1; |
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267 return NGX_OK; |
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268 } |
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269 |
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270 ctx = ngx_http_userid_get_uid(r->main, conf); |
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271 |
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272 if (ctx == NULL) { |
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273 return NGX_ERROR; |
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274 } |
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275 |
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276 if (ngx_http_userid_create_uid(r->main, ctx, conf) != NGX_OK) { |
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277 return NGX_ERROR; |
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278 } |
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279 |
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280 if (ctx->uid_set[3] == 0) { |
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281 v->not_found = 1; |
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282 return NGX_OK; |
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283 } |
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284 |
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285 return ngx_http_userid_variable(r->main, v, &conf->name, ctx->uid_set); |
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286 } |
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287 |
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288 |
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289 static ngx_http_userid_ctx_t * |
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290 ngx_http_userid_get_uid(ngx_http_request_t *r, ngx_http_userid_conf_t *conf) |
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291 { |
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292 ngx_int_t n; |
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293 ngx_str_t src, dst; |
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294 ngx_table_elt_t **cookies; |
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295 ngx_http_userid_ctx_t *ctx; |
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296 |
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297 ctx = ngx_http_get_module_ctx(r, ngx_http_userid_filter_module); |
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298 |
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299 if (ctx) { |
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300 return ctx; |
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301 } |
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302 |
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303 if (ctx == NULL) { |
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304 ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_userid_ctx_t)); |
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305 if (ctx == NULL) { |
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306 return NULL; |
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307 } |
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308 |
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309 ngx_http_set_ctx(r, ctx, ngx_http_userid_filter_module); |
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310 } |
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311 |
| 509 | 312 n = ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &conf->name, |
| 539 | 313 &ctx->cookie); |
| 509 | 314 if (n == NGX_DECLINED) { |
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315 return ctx; |
| 509 | 316 } |
| 461 | 317 |
| 539 | 318 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 319 "uid cookie: \"%V\"", &ctx->cookie); | |
| 320 | |
| 321 if (ctx->cookie.len < 22) { | |
| 509 | 322 cookies = r->headers_in.cookies.elts; |
| 323 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 324 "client sent too short userid cookie \"%V\"", | |
| 325 &cookies[n]->value); | |
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326 return ctx; |
| 509 | 327 } |
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328 |
| 539 | 329 src = ctx->cookie; |
| 330 | |
| 509 | 331 /* |
| 539 | 332 * we have to limit the encoded string to 22 characters because |
| 333 * 1) cookie may be marked by "userid_mark", | |
| 334 * 2) and there are already the millions cookies with a garbage | |
| 335 * instead of the correct base64 trail "==" | |
| 509 | 336 */ |
|
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337 |
| 509 | 338 src.len = 22; |
|
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339 |
| 509 | 340 dst.data = (u_char *) ctx->uid_got; |
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341 |
| 509 | 342 if (ngx_decode_base64(&dst, &src) == NGX_ERROR) { |
| 343 cookies = r->headers_in.cookies.elts; | |
| 344 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 345 "client sent invalid userid cookie \"%V\"", | |
| 346 &cookies[n]->value); | |
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347 return ctx; |
| 509 | 348 } |
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349 |
| 509 | 350 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 351 "uid: %08XD%08XD%08XD%08XD", | |
| 352 ctx->uid_got[0], ctx->uid_got[1], | |
| 353 ctx->uid_got[2], ctx->uid_got[3]); | |
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354 |
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355 return ctx; |
|
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356 } |
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357 |
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358 |
| 499 | 359 static ngx_int_t |
| 360 ngx_http_userid_set_uid(ngx_http_request_t *r, ngx_http_userid_ctx_t *ctx, | |
| 361 ngx_http_userid_conf_t *conf) | |
|
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362 { |
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363 u_char *cookie, *p; |
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364 size_t len; |
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365 ngx_str_t src, dst; |
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366 ngx_table_elt_t *set_cookie, *p3p; |
| 2528 | 367 |
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368 if (ngx_http_userid_create_uid(r, ctx, conf) != NGX_OK) { |
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369 return NGX_ERROR; |
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370 } |
| 539 | 371 |
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372 if (ctx->uid_set[3] == 0) { |
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373 return NGX_OK; |
|
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374 } |
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375 |
| 461 | 376 len = conf->name.len + 1 + ngx_base64_encoded_length(16) + conf->path.len; |
|
409
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377 |
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378 if (conf->expires) { |
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379 len += sizeof(expires) - 1 + 2; |
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380 } |
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381 |
| 479 | 382 if (conf->domain.len) { |
| 461 | 383 len += conf->domain.len; |
|
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384 } |
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385 |
| 2049 | 386 cookie = ngx_pnalloc(r->pool, len); |
| 499 | 387 if (cookie == NULL) { |
|
412
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388 return NGX_ERROR; |
|
409
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389 } |
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390 |
| 573 | 391 p = ngx_copy(cookie, conf->name.data, conf->name.len); |
|
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392 *p++ = '='; |
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393 |
| 3943 | 394 if (ctx->uid_got[3] == 0 || ctx->reset) { |
| 539 | 395 src.len = 16; |
| 396 src.data = (u_char *) ctx->uid_set; | |
| 397 dst.data = p; | |
| 398 | |
| 399 ngx_encode_base64(&dst, &src); | |
| 400 | |
| 401 p += dst.len; | |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
402 |
| 539 | 403 if (conf->mark) { |
| 404 *(p - 2) = conf->mark; | |
| 405 } | |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
406 |
| 539 | 407 } else { |
| 408 p = ngx_cpymem(p, ctx->cookie.data, 22); | |
| 409 *p++ = conf->mark; | |
| 410 *p++ = '='; | |
| 411 } | |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
412 |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
413 if (conf->expires == NGX_HTTP_USERID_MAX_EXPIRES) { |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
414 p = ngx_cpymem(p, expires, sizeof(expires) - 1); |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
415 |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
416 } else if (conf->expires) { |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
417 p = ngx_cpymem(p, expires, sizeof("; expires=") - 1); |
| 455 | 418 p = ngx_http_cookie_time(p, ngx_time() + conf->expires); |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
419 } |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
420 |
| 573 | 421 p = ngx_copy(p, conf->domain.data, conf->domain.len); |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
422 |
| 573 | 423 p = ngx_copy(p, conf->path.data, conf->path.len); |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
424 |
| 499 | 425 set_cookie = ngx_list_push(&r->headers_out.headers); |
| 426 if (set_cookie == NULL) { | |
|
412
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
427 return NGX_ERROR; |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
428 } |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
429 |
| 509 | 430 set_cookie->hash = 1; |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3509
diff
changeset
|
431 ngx_str_set(&set_cookie->key, "Set-Cookie"); |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
432 set_cookie->value.len = p - cookie; |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
433 set_cookie->value.data = cookie; |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
434 |
| 461 | 435 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 436 "uid cookie: \"%V\"", &set_cookie->value); | |
| 437 | |
| 479 | 438 if (conf->p3p.len == 0) { |
| 461 | 439 return NGX_OK; |
| 440 } | |
| 441 | |
| 499 | 442 p3p = ngx_list_push(&r->headers_out.headers); |
| 443 if (p3p == NULL) { | |
| 461 | 444 return NGX_ERROR; |
| 445 } | |
| 446 | |
| 509 | 447 p3p->hash = 1; |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3509
diff
changeset
|
448 ngx_str_set(&p3p->key, "P3P"); |
| 461 | 449 p3p->value = conf->p3p; |
| 450 | |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
451 return NGX_OK; |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
452 } |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
453 |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
454 |
| 499 | 455 static ngx_int_t |
|
3648
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
456 ngx_http_userid_create_uid(ngx_http_request_t *r, ngx_http_userid_ctx_t *ctx, |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
457 ngx_http_userid_conf_t *conf) |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
458 { |
| 3943 | 459 ngx_connection_t *c; |
| 460 struct sockaddr_in *sin; | |
| 461 ngx_http_variable_value_t *vv; | |
|
3648
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
462 #if (NGX_HAVE_INET6) |
| 3943 | 463 u_char *p; |
| 464 struct sockaddr_in6 *sin6; | |
|
3648
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
465 #endif |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
466 |
|
3661
8649a0c0f09d
change logic introduced in r3649:
Igor Sysoev <igor@sysoev.ru>
parents:
3659
diff
changeset
|
467 if (ctx->uid_set[3] != 0) { |
|
8649a0c0f09d
change logic introduced in r3649:
Igor Sysoev <igor@sysoev.ru>
parents:
3659
diff
changeset
|
468 return NGX_OK; |
|
8649a0c0f09d
change logic introduced in r3649:
Igor Sysoev <igor@sysoev.ru>
parents:
3659
diff
changeset
|
469 } |
|
8649a0c0f09d
change logic introduced in r3649:
Igor Sysoev <igor@sysoev.ru>
parents:
3659
diff
changeset
|
470 |
|
8649a0c0f09d
change logic introduced in r3649:
Igor Sysoev <igor@sysoev.ru>
parents:
3659
diff
changeset
|
471 if (ctx->uid_got[3] != 0) { |
|
8649a0c0f09d
change logic introduced in r3649:
Igor Sysoev <igor@sysoev.ru>
parents:
3659
diff
changeset
|
472 |
| 3943 | 473 vv = ngx_http_get_indexed_variable(r, ngx_http_userid_reset_index); |
| 474 | |
|
7028
e6f399a176e7
Userid: ngx_http_get_indexed_variable() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6626
diff
changeset
|
475 if (vv == NULL || vv->not_found) { |
|
e6f399a176e7
Userid: ngx_http_get_indexed_variable() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6626
diff
changeset
|
476 return NGX_ERROR; |
|
e6f399a176e7
Userid: ngx_http_get_indexed_variable() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6626
diff
changeset
|
477 } |
|
e6f399a176e7
Userid: ngx_http_get_indexed_variable() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6626
diff
changeset
|
478 |
| 3943 | 479 if (vv->len == 0 || (vv->len == 1 && vv->data[0] == '0')) { |
| 480 | |
| 481 if (conf->mark == '\0' | |
| 482 || (ctx->cookie.len > 23 | |
| 483 && ctx->cookie.data[22] == conf->mark | |
| 484 && ctx->cookie.data[23] == '=')) | |
| 485 { | |
| 486 return NGX_OK; | |
| 487 } | |
| 488 | |
| 489 ctx->uid_set[0] = ctx->uid_got[0]; | |
| 490 ctx->uid_set[1] = ctx->uid_got[1]; | |
| 491 ctx->uid_set[2] = ctx->uid_got[2]; | |
| 492 ctx->uid_set[3] = ctx->uid_got[3]; | |
| 493 | |
|
3661
8649a0c0f09d
change logic introduced in r3649:
Igor Sysoev <igor@sysoev.ru>
parents:
3659
diff
changeset
|
494 return NGX_OK; |
| 3943 | 495 |
| 496 } else { | |
| 497 ctx->reset = 1; | |
| 498 | |
| 499 if (vv->len == 3 && ngx_strncmp(vv->data, "log", 3) == 0) { | |
| 500 ngx_log_error(NGX_LOG_NOTICE, r->connection->log, 0, | |
| 501 "userid cookie \"%V=%08XD%08XD%08XD%08XD\" was reset", | |
| 502 &conf->name, ctx->uid_got[0], ctx->uid_got[1], | |
| 503 ctx->uid_got[2], ctx->uid_got[3]); | |
| 504 } | |
|
3661
8649a0c0f09d
change logic introduced in r3649:
Igor Sysoev <igor@sysoev.ru>
parents:
3659
diff
changeset
|
505 } |
|
8649a0c0f09d
change logic introduced in r3649:
Igor Sysoev <igor@sysoev.ru>
parents:
3659
diff
changeset
|
506 } |
|
8649a0c0f09d
change logic introduced in r3649:
Igor Sysoev <igor@sysoev.ru>
parents:
3659
diff
changeset
|
507 |
|
3648
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
508 /* |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
509 * TODO: in the threaded mode the sequencers should be in TLS and their |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
510 * ranges should be divided between threads |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
511 */ |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
512 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
513 if (conf->enable == NGX_HTTP_USERID_V1) { |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
514 if (conf->service == NGX_CONF_UNSET) { |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
515 ctx->uid_set[0] = 0; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
516 } else { |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
517 ctx->uid_set[0] = conf->service; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
518 } |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
519 ctx->uid_set[1] = (uint32_t) ngx_time(); |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
520 ctx->uid_set[2] = start_value; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
521 ctx->uid_set[3] = sequencer_v1; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
522 sequencer_v1 += 0x100; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
523 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
524 } else { |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
525 if (conf->service == NGX_CONF_UNSET) { |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
526 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
527 c = r->connection; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
528 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
529 if (ngx_connection_local_sockaddr(c, NULL, 0) != NGX_OK) { |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
530 return NGX_ERROR; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
531 } |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
532 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
533 switch (c->local_sockaddr->sa_family) { |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
534 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
535 #if (NGX_HAVE_INET6) |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
536 case AF_INET6: |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
537 sin6 = (struct sockaddr_in6 *) c->local_sockaddr; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
538 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
539 p = (u_char *) &ctx->uid_set[0]; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
540 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
541 *p++ = sin6->sin6_addr.s6_addr[12]; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
542 *p++ = sin6->sin6_addr.s6_addr[13]; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
543 *p++ = sin6->sin6_addr.s6_addr[14]; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
544 *p = sin6->sin6_addr.s6_addr[15]; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
545 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
546 break; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
547 #endif |
|
7432
ecc97cb0eda4
Userid: using stub for AF_UNIX addresses.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7028
diff
changeset
|
548 |
|
ecc97cb0eda4
Userid: using stub for AF_UNIX addresses.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7028
diff
changeset
|
549 #if (NGX_HAVE_UNIX_DOMAIN) |
|
ecc97cb0eda4
Userid: using stub for AF_UNIX addresses.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7028
diff
changeset
|
550 case AF_UNIX: |
|
ecc97cb0eda4
Userid: using stub for AF_UNIX addresses.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7028
diff
changeset
|
551 ctx->uid_set[0] = 0; |
|
ecc97cb0eda4
Userid: using stub for AF_UNIX addresses.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7028
diff
changeset
|
552 break; |
|
ecc97cb0eda4
Userid: using stub for AF_UNIX addresses.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7028
diff
changeset
|
553 #endif |
|
ecc97cb0eda4
Userid: using stub for AF_UNIX addresses.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7028
diff
changeset
|
554 |
|
3648
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
555 default: /* AF_INET */ |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
556 sin = (struct sockaddr_in *) c->local_sockaddr; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
557 ctx->uid_set[0] = sin->sin_addr.s_addr; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
558 break; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
559 } |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
560 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
561 } else { |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
562 ctx->uid_set[0] = htonl(conf->service); |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
563 } |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
564 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
565 ctx->uid_set[1] = htonl((uint32_t) ngx_time()); |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
566 ctx->uid_set[2] = htonl(start_value); |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
567 ctx->uid_set[3] = htonl(sequencer_v2); |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
568 sequencer_v2 += 0x100; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
569 if (sequencer_v2 < 0x03030302) { |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
570 sequencer_v2 = 0x03030302; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
571 } |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
572 } |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
573 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
574 return NGX_OK; |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
575 } |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
576 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
577 |
|
67dc5dbbcca3
Now $uid_set may be used at any time, r2013 states the same is wrong.
Igor Sysoev <igor@sysoev.ru>
parents:
3647
diff
changeset
|
578 static ngx_int_t |
|
2012
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
579 ngx_http_userid_variable(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
580 ngx_str_t *name, uint32_t *uid) |
|
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
581 { |
|
2012
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
582 v->len = name->len + sizeof("=00001111222233334444555566667777") - 1; |
| 2049 | 583 v->data = ngx_pnalloc(r->pool, v->len); |
| 573 | 584 if (v->data == NULL) { |
| 585 return NGX_ERROR; | |
| 586 } | |
| 587 | |
| 657 | 588 v->valid = 1; |
| 1565 | 589 v->no_cacheable = 0; |
| 657 | 590 v->not_found = 0; |
| 591 | |
| 573 | 592 ngx_sprintf(v->data, "%V=%08XD%08XD%08XD%08XD", |
|
2012
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
593 name, uid[0], uid[1], uid[2], uid[3]); |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
594 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
595 return NGX_OK; |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
596 } |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
597 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
598 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
599 static ngx_int_t |
| 3943 | 600 ngx_http_userid_reset_variable(ngx_http_request_t *r, |
| 601 ngx_http_variable_value_t *v, uintptr_t data) | |
| 602 { | |
| 603 *v = ngx_http_variable_null_value; | |
| 604 | |
| 605 return NGX_OK; | |
| 606 } | |
| 607 | |
| 608 | |
| 609 static ngx_int_t | |
|
2012
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
610 ngx_http_userid_add_variables(ngx_conf_t *cf) |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
611 { |
| 3943 | 612 ngx_int_t n; |
|
2012
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
613 ngx_http_variable_t *var; |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
614 |
|
3522
d24f030507cd
allow to use $uid_got in SSI and perl module
Igor Sysoev <igor@sysoev.ru>
parents:
3516
diff
changeset
|
615 var = ngx_http_add_variable(cf, &ngx_http_userid_got, 0); |
|
2012
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
616 if (var == NULL) { |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
617 return NGX_ERROR; |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
618 } |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
619 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
620 var->get_handler = ngx_http_userid_got_variable; |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
621 |
|
3661
8649a0c0f09d
change logic introduced in r3649:
Igor Sysoev <igor@sysoev.ru>
parents:
3659
diff
changeset
|
622 var = ngx_http_add_variable(cf, &ngx_http_userid_set, 0); |
|
2012
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
623 if (var == NULL) { |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
624 return NGX_ERROR; |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
625 } |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
626 |
|
220f5e8603d0
$uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents:
1805
diff
changeset
|
627 var->get_handler = ngx_http_userid_set_variable; |
| 573 | 628 |
| 3943 | 629 var = ngx_http_add_variable(cf, &ngx_http_userid_reset, |
| 630 NGX_HTTP_VAR_CHANGEABLE); | |
| 631 if (var == NULL) { | |
| 632 return NGX_ERROR; | |
| 633 } | |
| 634 | |
| 635 var->get_handler = ngx_http_userid_reset_variable; | |
| 636 | |
| 637 n = ngx_http_get_variable_index(cf, &ngx_http_userid_reset); | |
| 638 if (n == NGX_ERROR) { | |
| 639 return NGX_ERROR; | |
| 640 } | |
| 641 | |
| 642 ngx_http_userid_reset_index = n; | |
| 643 | |
| 573 | 644 return NGX_OK; |
| 645 } | |
| 646 | |
| 647 | |
| 499 | 648 static void * |
| 649 ngx_http_userid_create_conf(ngx_conf_t *cf) | |
| 577 | 650 { |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
651 ngx_http_userid_conf_t *conf; |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
652 |
| 499 | 653 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_userid_conf_t)); |
| 654 if (conf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
655 return NULL; |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
656 } |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
657 |
| 479 | 658 /* |
| 659 * set by ngx_pcalloc(): | |
| 660 * | |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3509
diff
changeset
|
661 * conf->name = { 0, NULL }; |
|
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3509
diff
changeset
|
662 * conf->domain = { 0, NULL }; |
|
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3509
diff
changeset
|
663 * conf->path = { 0, NULL }; |
|
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3509
diff
changeset
|
664 * conf->p3p = { 0, NULL }; |
| 479 | 665 */ |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
666 |
| 509 | 667 conf->enable = NGX_CONF_UNSET_UINT; |
|
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
668 conf->service = NGX_CONF_UNSET; |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
669 conf->expires = NGX_CONF_UNSET; |
| 539 | 670 conf->mark = (u_char) '\xFF'; |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
671 |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
672 return conf; |
| 577 | 673 } |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
674 |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
675 |
| 499 | 676 static char * |
| 677 ngx_http_userid_merge_conf(ngx_conf_t *cf, void *parent, void *child) | |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
678 { |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
679 ngx_http_userid_conf_t *prev = parent; |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
680 ngx_http_userid_conf_t *conf = child; |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
681 |
| 663 | 682 ngx_conf_merge_uint_value(conf->enable, prev->enable, |
| 683 NGX_HTTP_USERID_OFF); | |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
684 |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
685 ngx_conf_merge_str_value(conf->name, prev->name, "uid"); |
| 479 | 686 ngx_conf_merge_str_value(conf->domain, prev->domain, ""); |
| 461 | 687 ngx_conf_merge_str_value(conf->path, prev->path, "; path=/"); |
| 479 | 688 ngx_conf_merge_str_value(conf->p3p, prev->p3p, ""); |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
689 |
|
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
690 ngx_conf_merge_value(conf->service, prev->service, NGX_CONF_UNSET); |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
691 ngx_conf_merge_sec_value(conf->expires, prev->expires, 0); |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
692 |
| 539 | 693 if (conf->mark == (u_char) '\xFF') { |
| 694 if (prev->mark == (u_char) '\xFF') { | |
| 695 conf->mark = '\0'; | |
| 696 } else { | |
| 697 conf->mark = prev->mark; | |
| 698 } | |
| 699 } | |
| 700 | |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
701 return NGX_CONF_OK; |
|
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
702 } |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
703 |
|
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
704 |
| 681 | 705 static ngx_int_t |
| 706 ngx_http_userid_init(ngx_conf_t *cf) | |
| 707 { | |
| 708 ngx_http_next_header_filter = ngx_http_top_header_filter; | |
| 709 ngx_http_top_header_filter = ngx_http_userid_filter; | |
| 710 | |
| 711 return NGX_OK; | |
| 712 } | |
| 713 | |
| 714 | |
| 499 | 715 static char * |
| 716 ngx_http_userid_domain(ngx_conf_t *cf, void *post, void *data) | |
|
412
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
717 { |
|
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
718 ngx_str_t *domain = data; |
|
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
719 |
| 461 | 720 u_char *p, *new; |
| 721 | |
| 503 | 722 if (ngx_strcmp(domain->data, "none") == 0) { |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3509
diff
changeset
|
723 ngx_str_set(domain, ""); |
| 461 | 724 return NGX_CONF_OK; |
|
412
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
725 } |
|
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
726 |
| 2049 | 727 new = ngx_pnalloc(cf->pool, sizeof("; domain=") - 1 + domain->len); |
| 499 | 728 if (new == NULL) { |
| 461 | 729 return NGX_CONF_ERROR; |
| 730 } | |
| 731 | |
| 732 p = ngx_cpymem(new, "; domain=", sizeof("; domain=") - 1); | |
| 501 | 733 ngx_memcpy(p, domain->data, domain->len); |
| 461 | 734 |
| 735 domain->len += sizeof("; domain=") - 1; | |
| 736 domain->data = new; | |
| 737 | |
| 738 return NGX_CONF_OK; | |
| 739 } | |
| 740 | |
| 741 | |
| 499 | 742 static char * |
| 743 ngx_http_userid_path(ngx_conf_t *cf, void *post, void *data) | |
| 461 | 744 { |
| 745 ngx_str_t *path = data; | |
| 746 | |
| 747 u_char *p, *new; | |
| 748 | |
| 2049 | 749 new = ngx_pnalloc(cf->pool, sizeof("; path=") - 1 + path->len); |
| 499 | 750 if (new == NULL) { |
| 461 | 751 return NGX_CONF_ERROR; |
| 752 } | |
| 753 | |
| 754 p = ngx_cpymem(new, "; path=", sizeof("; path=") - 1); | |
| 501 | 755 ngx_memcpy(p, path->data, path->len); |
| 461 | 756 |
| 757 path->len += sizeof("; path=") - 1; | |
| 758 path->data = new; | |
| 759 | |
|
412
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
760 return NGX_CONF_OK; |
|
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
761 } |
|
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
762 |
|
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
763 |
| 499 | 764 static char * |
| 765 ngx_http_userid_expires(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
766 { |
|
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
767 ngx_http_userid_conf_t *ucf = conf; |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
768 |
| 539 | 769 ngx_str_t *value; |
|
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
770 |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
771 if (ucf->expires != NGX_CONF_UNSET) { |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
772 return "is duplicate"; |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
773 } |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
774 |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
775 value = cf->args->elts; |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
776 |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
777 if (ngx_strcmp(value[1].data, "max") == 0) { |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
778 ucf->expires = NGX_HTTP_USERID_MAX_EXPIRES; |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
779 return NGX_CONF_OK; |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
780 } |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
781 |
|
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
782 if (ngx_strcmp(value[1].data, "off") == 0) { |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
783 ucf->expires = 0; |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
784 return NGX_CONF_OK; |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
785 } |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
786 |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
787 ucf->expires = ngx_parse_time(&value[1], 1); |
| 4474 | 788 if (ucf->expires == (time_t) NGX_ERROR) { |
|
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
789 return "invalid value"; |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
790 } |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
791 |
|
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
792 return NGX_CONF_OK; |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
793 } |
| 461 | 794 |
| 795 | |
| 499 | 796 static char * |
| 797 ngx_http_userid_p3p(ngx_conf_t *cf, void *post, void *data) | |
| 461 | 798 { |
| 799 ngx_str_t *p3p = data; | |
| 800 | |
| 503 | 801 if (ngx_strcmp(p3p->data, "none") == 0) { |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3509
diff
changeset
|
802 ngx_str_set(p3p, ""); |
| 461 | 803 } |
| 804 | |
| 805 return NGX_CONF_OK; | |
| 806 } | |
| 539 | 807 |
| 808 | |
| 809 static char * | |
| 810 ngx_http_userid_mark(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 811 { | |
| 812 ngx_http_userid_conf_t *ucf = conf; | |
| 813 | |
| 814 ngx_str_t *value; | |
| 815 | |
| 816 if (ucf->mark != (u_char) '\xFF') { | |
| 817 return "is duplicate"; | |
| 818 } | |
| 819 | |
| 820 value = cf->args->elts; | |
| 821 | |
| 822 if (ngx_strcmp(value[1].data, "off") == 0) { | |
| 823 ucf->mark = '\0'; | |
| 824 return NGX_CONF_OK; | |
| 825 } | |
| 826 | |
| 827 if (value[1].len != 1 | |
| 828 || !((value[1].data[0] >= '0' && value[1].data[0] <= '9') | |
| 829 || (value[1].data[0] >= 'A' && value[1].data[0] <= 'Z') | |
| 830 || (value[1].data[0] >= 'a' && value[1].data[0] <= 'z') | |
| 831 || value[1].data[0] == '=')) | |
| 832 { | |
| 833 return "value must be \"off\" or a single letter, digit or \"=\""; | |
| 834 } | |
| 835 | |
| 836 ucf->mark = value[1].data[0]; | |
| 837 | |
| 838 return NGX_CONF_OK; | |
| 839 } | |
|
1651
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
840 |
|
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
841 |
|
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
842 static ngx_int_t |
|
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
843 ngx_http_userid_init_worker(ngx_cycle_t *cycle) |
|
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
844 { |
|
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
845 struct timeval tp; |
|
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
846 |
|
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
847 ngx_gettimeofday(&tp); |
|
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
848 |
|
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
849 /* use the most significant usec part that fits to 16 bits */ |
|
6626
b3682580c1bd
Avoid left-shifting integers into the sign bit, which is undefined.
Sergey Kandaurov <pluknet@nginx.com>
parents:
4499
diff
changeset
|
850 start_value = (((uint32_t) tp.tv_usec / 20) << 16) | ngx_pid; |
|
1651
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
851 |
|
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
852 return NGX_OK; |
|
555ee689cecc
use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
853 } |