Mercurial > hg > nginx

annotate src/http/modules/ngx_http_userid_filter_module.c @ 3647:ba0db579aeb6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
make logic more clear
author Igor Sysoev <igor@sysoev.ru>
date Fri, 25 Jun 2010 12:06:37 +0000
parents 7a8e7576eb94
children 67dc5dbbcca3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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5
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7 #include <ngx_config.h>
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8 #include <ngx_core.h>
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9 #include <ngx_http.h>
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12 #define NGX_HTTP_USERID_OFF 0
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13 #define NGX_HTTP_USERID_LOG 1
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14 #define NGX_HTTP_USERID_V1 2
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15 #define NGX_HTTP_USERID_ON 3
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17 /* 31 Dec 2037 23:55:55 GMT */
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18 #define NGX_HTTP_USERID_MAX_EXPIRES 2145916555
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21 typedef struct {
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22 ngx_uint_t enable;
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24 ngx_int_t service;
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26 ngx_str_t name;
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27 ngx_str_t domain;
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28 ngx_str_t path;
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29 ngx_str_t p3p;
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31 time_t expires;
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33 u_char mark;
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34 } ngx_http_userid_conf_t;
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37 typedef struct {
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38 uint32_t uid_got[4];
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39 uint32_t uid_set[4];
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40 ngx_str_t cookie;
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41 } ngx_http_userid_ctx_t;
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42
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43
2012
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44 static ngx_http_userid_ctx_t *ngx_http_userid_get_uid(ngx_http_request_t *r,
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45 ngx_http_userid_conf_t *conf);
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46 static ngx_int_t ngx_http_userid_variable(ngx_http_request_t *r,
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47 ngx_http_variable_value_t *v, ngx_str_t *name, uint32_t *uid);
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48 static ngx_int_t ngx_http_userid_set_uid(ngx_http_request_t *r,
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49 ngx_http_userid_ctx_t *ctx, ngx_http_userid_conf_t *conf);
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50
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51 static ngx_int_t ngx_http_userid_add_variables(ngx_conf_t *cf);
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52 static ngx_int_t ngx_http_userid_init(ngx_conf_t *cf);
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53 static void *ngx_http_userid_create_conf(ngx_conf_t *cf);
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54 static char *ngx_http_userid_merge_conf(ngx_conf_t *cf, void *parent,
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55 void *child);
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56 static char *ngx_http_userid_domain(ngx_conf_t *cf, void *post, void *data);
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57 static char *ngx_http_userid_path(ngx_conf_t *cf, void *post, void *data);
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58 static char *ngx_http_userid_expires(ngx_conf_t *cf, ngx_command_t *cmd,
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59 void *conf);
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60 static char *ngx_http_userid_p3p(ngx_conf_t *cf, void *post, void *data);
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61 static char *ngx_http_userid_mark(ngx_conf_t *cf, ngx_command_t *cmd,
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62 void *conf);
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63 static ngx_int_t ngx_http_userid_init_worker(ngx_cycle_t *cycle);
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64
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65
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66
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67 static uint32_t start_value;
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68 static uint32_t sequencer_v1 = 1;
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69 static uint32_t sequencer_v2 = 0x03030302;
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71
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72 static u_char expires[] = "; expires=Thu, 31-Dec-37 23:55:55 GMT";
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73
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75 static ngx_http_output_header_filter_pt ngx_http_next_header_filter;
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76
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77
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78 static ngx_conf_enum_t ngx_http_userid_state[] = {
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79 { ngx_string("off"), NGX_HTTP_USERID_OFF },
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80 { ngx_string("log"), NGX_HTTP_USERID_LOG },
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81 { ngx_string("v1"), NGX_HTTP_USERID_V1 },
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82 { ngx_string("on"), NGX_HTTP_USERID_ON },
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83 { ngx_null_string, 0 }
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84 };
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85
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86
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87 static ngx_conf_post_handler_pt ngx_http_userid_domain_p =
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88 ngx_http_userid_domain;
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89 static ngx_conf_post_handler_pt ngx_http_userid_path_p = ngx_http_userid_path;
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90 static ngx_conf_post_handler_pt ngx_http_userid_p3p_p = ngx_http_userid_p3p;
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91
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92
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93 static ngx_command_t ngx_http_userid_commands[] = {
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94
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95 { ngx_string("userid"),
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96 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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97 ngx_conf_set_enum_slot,
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98 NGX_HTTP_LOC_CONF_OFFSET,
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99 offsetof(ngx_http_userid_conf_t, enable),
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100 ngx_http_userid_state },
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101
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102 { ngx_string("userid_service"),
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103 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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104 ngx_conf_set_num_slot,
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105 NGX_HTTP_LOC_CONF_OFFSET,
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106 offsetof(ngx_http_userid_conf_t, service),
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107 NULL },
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108
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109 { ngx_string("userid_name"),
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110 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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111 ngx_conf_set_str_slot,
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112 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
113 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
114 NULL },
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
115
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
116 { ngx_string("userid_domain"),
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
117 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
118 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
119 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
120 offsetof(ngx_http_userid_conf_t, domain),
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
121 &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
122
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
123 { ngx_string("userid_path"),
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
124 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
125 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
126 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
127 offsetof(ngx_http_userid_conf_t, path),
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
128 &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
129
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
130 { 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
131 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
132 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
133 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
134 0,
412
199cd29f35a3 nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 411
diff changeset
135 NULL },
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
136
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
137 { ngx_string("userid_p3p"),
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
138 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
139 ngx_conf_set_str_slot,
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
140 NGX_HTTP_LOC_CONF_OFFSET,
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
141 offsetof(ngx_http_userid_conf_t, p3p),
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
142 &ngx_http_userid_p3p_p },
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
143
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
144 { ngx_string("userid_mark"),
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
145 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
146 ngx_http_userid_mark,
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
147 NGX_HTTP_LOC_CONF_OFFSET,
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
148 0,
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
149 NULL },
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
150
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
151 ngx_null_command
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
152 };
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
153
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
154
667
63a820b0bc6c nginx-0.3.55-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 663
diff changeset
155 static ngx_http_module_t ngx_http_userid_filter_module_ctx = {
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
156 ngx_http_userid_add_variables, /* preconfiguration */
681
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 667
diff changeset
157 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
158
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
159 NULL, /* create main configuration */
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
160 NULL, /* init main configuration */
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
161
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
162 NULL, /* create server configuration */
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
163 NULL, /* merge server configuration */
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
164
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
165 ngx_http_userid_create_conf, /* create location configration */
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
166 ngx_http_userid_merge_conf /* merge location configration */
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
167 };
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
168
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
169
409
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
170 ngx_module_t ngx_http_userid_filter_module = {
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
171 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
172 &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
173 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
174 NGX_HTTP_MODULE, /* module type */
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
175 NULL, /* init master */
681
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 667
diff changeset
176 NULL, /* init module */
1651
555ee689cecc use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents: 1640
diff changeset
177 ngx_http_userid_init_worker, /* init process */
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
178 NULL, /* init thread */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
179 NULL, /* exit thread */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
180 NULL, /* exit process */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
181 NULL, /* exit master */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
182 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
183 };
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
184
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
185
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
186 static ngx_str_t ngx_http_userid_got = ngx_string("uid_got");
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
187 static ngx_str_t ngx_http_userid_set = ngx_string("uid_set");
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
188
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
189
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
190 static ngx_int_t
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
191 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
192 {
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
193 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
194 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
195
597
9262f520ce21 nginx-0.3.20-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
196 if (r != r->main) {
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
197 return ngx_http_next_header_filter(r);
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
198 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
199
409
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
200 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
201
3647
ba0db579aeb6 make logic more clear
Igor Sysoev <igor@sysoev.ru>
parents: 3646
diff changeset
202 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
203 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
204 }
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
205
2012
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
206 ctx = ngx_http_userid_get_uid(r, conf);
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
207
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
208 if (ctx == NULL) {
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
209 return NGX_ERROR;
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
210 }
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
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 if (ctx->uid_got[3] != 0) {
409
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
213
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
214 if (conf->mark == '\0') {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
215 return ngx_http_next_header_filter(r);
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
216
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
217 } else {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
218 if (ctx->cookie.len > 23
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
219 && ctx->cookie.data[22] == conf->mark
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
220 && ctx->cookie.data[23] == '=')
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
221 {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
222 return ngx_http_next_header_filter(r);
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
223 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
224 }
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
225 }
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
226
2012
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
227 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
228 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
229 }
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
230
2012
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
231 return NGX_ERROR;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
232 }
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
233
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
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 static ngx_int_t
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
236 ngx_http_userid_got_variable(ngx_http_request_t *r,
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
237 ngx_http_variable_value_t *v, uintptr_t data)
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 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
240 ngx_http_userid_conf_t *conf;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
241
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
242 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
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
243
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
244 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
245 v->not_found = 1;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
246 return NGX_OK;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
247 }
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
248
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
249 ctx = ngx_http_userid_get_uid(r, conf);
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
250
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
251 if (ctx == NULL) {
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
252 return NGX_ERROR;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
253 }
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
254
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
255 if (ctx->uid_got[3] != 0) {
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
256 return ngx_http_userid_variable(r, v, &conf->name, ctx->uid_got);
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
257 }
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
258
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
259 v->not_found = 1;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
260
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
261 return NGX_OK;
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
262 }
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
263
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
264
2012
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
265 static ngx_int_t
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
266 ngx_http_userid_set_variable(ngx_http_request_t *r,
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
267 ngx_http_variable_value_t *v, uintptr_t data)
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
268 {
2012
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
269 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
270 ngx_http_userid_conf_t *conf;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
271
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
272 ctx = ngx_http_get_module_ctx(r, ngx_http_userid_filter_module);
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
273
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
274 if (ctx == NULL || ctx->uid_set[3] == 0) {
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
275 v->not_found = 1;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
276 return NGX_OK;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
277 }
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
278
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
279 conf = ngx_http_get_module_loc_conf(r, ngx_http_userid_filter_module);
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
280
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
281 return ngx_http_userid_variable(r, v, &conf->name, ctx->uid_set);
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
282 }
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
283
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
284
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
285 static ngx_http_userid_ctx_t *
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
286 ngx_http_userid_get_uid(ngx_http_request_t *r, ngx_http_userid_conf_t *conf)
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
287 {
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
288 ngx_int_t n;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
289 ngx_str_t src, dst;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
290 ngx_table_elt_t **cookies;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
291 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
292
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
293 ctx = ngx_http_get_module_ctx(r, ngx_http_userid_filter_module);
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
294
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
295 if (ctx) {
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
296 return ctx;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
297 }
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
298
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
299 if (ctx == NULL) {
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
300 ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_userid_ctx_t));
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
301 if (ctx == NULL) {
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
302 return NULL;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
303 }
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
304
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
305 ngx_http_set_ctx(r, ctx, ngx_http_userid_filter_module);
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
306 }
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
307
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
308 n = ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &conf->name,
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
309 &ctx->cookie);
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
310 if (n == NGX_DECLINED) {
2012
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
311 return ctx;
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
312 }
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
313
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
314 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
315 "uid cookie: \"%V\"", &ctx->cookie);
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
316
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
317 if (ctx->cookie.len < 22) {
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
318 cookies = r->headers_in.cookies.elts;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
319 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
320 "client sent too short userid cookie \"%V\"",
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
321 &cookies[n]->value);
2012
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
322 return ctx;
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
323 }
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
324
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
325 src = ctx->cookie;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
326
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
327 /*
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
328 * we have to limit the encoded string to 22 characters because
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
329 * 1) cookie may be marked by "userid_mark",
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
330 * 2) and there are already the millions cookies with a garbage
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
331 * instead of the correct base64 trail "=="
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
332 */
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
333
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
334 src.len = 22;
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
335
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
336 dst.data = (u_char *) ctx->uid_got;
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
337
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
338 if (ngx_decode_base64(&dst, &src) == NGX_ERROR) {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
339 cookies = r->headers_in.cookies.elts;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
340 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
341 "client sent invalid userid cookie \"%V\"",
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
342 &cookies[n]->value);
2012
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
343 return ctx;
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
344 }
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
345
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
346 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
347 "uid: %08XD%08XD%08XD%08XD",
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
348 ctx->uid_got[0], ctx->uid_got[1],
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
349 ctx->uid_got[2], ctx->uid_got[3]);
2012
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
350
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
351 return ctx;
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
352 }
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
353
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
354
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
355 static ngx_int_t
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
356 ngx_http_userid_set_uid(ngx_http_request_t *r, ngx_http_userid_ctx_t *ctx,
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
357 ngx_http_userid_conf_t *conf)
409
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
358 {
2528
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
359 u_char *cookie, *p;
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
360 size_t len;
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
361 ngx_str_t src, dst;
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
362 ngx_table_elt_t *set_cookie, *p3p;
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
363 ngx_connection_t *c;
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
364 struct sockaddr_in *sin;
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
365 #if (NGX_HAVE_INET6)
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
366 struct sockaddr_in6 *sin6;
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
367 #endif
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
368
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
369 /*
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
370 * TODO: in the threaded mode the sequencers should be in TLS and their
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
371 * ranges should be divided between threads
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
372 */
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
373
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
374 if (ctx->uid_got[3] == 0) {
409
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
375
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
376 if (conf->enable == NGX_HTTP_USERID_V1) {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
377 if (conf->service == NGX_CONF_UNSET) {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
378 ctx->uid_set[0] = 0;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
379 } else {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
380 ctx->uid_set[0] = conf->service;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
381 }
1640
02a22cd5282a 64-bit time_t compatibility
Igor Sysoev <igor@sysoev.ru>
parents: 1565
diff changeset
382 ctx->uid_set[1] = (uint32_t) ngx_time();
1651
555ee689cecc use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents: 1640
diff changeset
383 ctx->uid_set[2] = start_value;
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
384 ctx->uid_set[3] = sequencer_v1;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
385 sequencer_v1 += 0x100;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
386
410
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
387 } else {
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
388 if (conf->service == NGX_CONF_UNSET) {
2857
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2528
diff changeset
389
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2528
diff changeset
390 c = r->connection;
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2528
diff changeset
391
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2528
diff changeset
392 if (ngx_connection_local_sockaddr(c, NULL, 0) != NGX_OK) {
1805
bb72f7518992 use ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 1651
diff changeset
393 return NGX_ERROR;
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
394 }
410
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
395
2528
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
396 switch (c->local_sockaddr->sa_family) {
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
397
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
398 #if (NGX_HAVE_INET6)
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
399 case AF_INET6:
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
400 sin6 = (struct sockaddr_in6 *) c->local_sockaddr;
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
401
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
402 p = (u_char *) &ctx->uid_set[0];
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
403
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
404 *p++ = sin6->sin6_addr.s6_addr[12];
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
405 *p++ = sin6->sin6_addr.s6_addr[13];
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
406 *p++ = sin6->sin6_addr.s6_addr[14];
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
407 *p = sin6->sin6_addr.s6_addr[15];
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
408
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
409 break;
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
410 #endif
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
411 default: /* AF_INET */
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
412 sin = (struct sockaddr_in *) c->local_sockaddr;
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
413 ctx->uid_set[0] = sin->sin_addr.s_addr;
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
414 break;
c1975ccd0215 axe r->in_addr
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
415 }
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
416
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
417 } else {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
418 ctx->uid_set[0] = htonl(conf->service);
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
419 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
420
1640
02a22cd5282a 64-bit time_t compatibility
Igor Sysoev <igor@sysoev.ru>
parents: 1565
diff changeset
421 ctx->uid_set[1] = htonl((uint32_t) ngx_time());
1651
555ee689cecc use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents: 1640
diff changeset
422 ctx->uid_set[2] = htonl(start_value);
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
423 ctx->uid_set[3] = htonl(sequencer_v2);
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
424 sequencer_v2 += 0x100;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
425 if (sequencer_v2 < 0x03030302) {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
426 sequencer_v2 = 0x03030302;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
427 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
428 }
409
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
429
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
430 } else {
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
431 ctx->uid_set[0] = ctx->uid_got[0];
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
432 ctx->uid_set[1] = ctx->uid_got[1];
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
433 ctx->uid_set[2] = ctx->uid_got[2];
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
434 ctx->uid_set[3] = ctx->uid_got[3];
409
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
435 }
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
436
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
437 len = conf->name.len + 1 + ngx_base64_encoded_length(16) + 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
438
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
439 if (conf->expires) {
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
440 len += sizeof(expires) - 1 + 2;
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
441 }
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
442
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
443 if (conf->domain.len) {
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
444 len += 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
445 }
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
446
2049
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 2012
diff changeset
447 cookie = ngx_pnalloc(r->pool, len);
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
448 if (cookie == NULL) {
412
199cd29f35a3 nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 411
diff changeset
449 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
450 }
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
451
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
452 p = ngx_copy(cookie, conf->name.data, conf->name.len);
409
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
453 *p++ = '=';
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
454
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
455 if (ctx->uid_got[3] == 0) {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
456 src.len = 16;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
457 src.data = (u_char *) ctx->uid_set;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
458 dst.data = p;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
459
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
460 ngx_encode_base64(&dst, &src);
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
461
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
462 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
463
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
464 if (conf->mark) {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
465 *(p - 2) = conf->mark;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
466 }
409
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
467
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
468 } else {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
469 p = ngx_cpymem(p, ctx->cookie.data, 22);
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
470 *p++ = conf->mark;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
471 *p++ = '=';
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
472 }
409
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
473
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
474 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
475 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
476
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
477 } 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
478 p = ngx_cpymem(p, expires, sizeof("; expires=") - 1);
455
295d97d70c69 nginx-0.1.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
479 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
480 }
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
481
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
482 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
483
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
484 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
485
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
486 set_cookie = ngx_list_push(&r->headers_out.headers);
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
487 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
488 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
489 }
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
490
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
491 set_cookie->hash = 1;
3516
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3509
diff changeset
492 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
493 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
494 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
495
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
496 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
497 "uid cookie: \"%V\"", &set_cookie->value);
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
498
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
499 if (conf->p3p.len == 0) {
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
500 return NGX_OK;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
501 }
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
502
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
503 p3p = ngx_list_push(&r->headers_out.headers);
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
504 if (p3p == NULL) {
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
505 return NGX_ERROR;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
506 }
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
507
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
508 p3p->hash = 1;
3516
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3509
diff changeset
509 ngx_str_set(&p3p->key, "P3P");
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
510 p3p->value = conf->p3p;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
511
409
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
512 return NGX_OK;
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
513 }
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
514
8ac40cae79f0 nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 408
diff changeset
515
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
516 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
517 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
518 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
519 {
2012
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
520 v->len = name->len + sizeof("=00001111222233334444555566667777") - 1;
2049
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 2012
diff changeset
521 v->data = ngx_pnalloc(r->pool, v->len);
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
522 if (v->data == NULL) {
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
523 return NGX_ERROR;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
524 }
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
525
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
526 v->valid = 1;
1565
4c43e25d11ea fix English grammar
Igor Sysoev <igor@sysoev.ru>
parents: 880
diff changeset
527 v->no_cacheable = 0;
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
528 v->not_found = 0;
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
529
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
530 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
531 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
532
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
533 return NGX_OK;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
534 }
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
535
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
536
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
537 static ngx_int_t
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
538 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
539 {
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
540 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
541
3522
d24f030507cd allow to use $uid_got in SSI and perl module
Igor Sysoev <igor@sysoev.ru>
parents: 3516
diff changeset
542 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
543 if (var == NULL) {
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
544 return NGX_ERROR;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
545 }
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
546
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
547 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
548
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
549 var = ngx_http_add_variable(cf, &ngx_http_userid_set, NGX_HTTP_VAR_NOHASH);
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
550 if (var == NULL) {
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
551 return NGX_ERROR;
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
552 }
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
553
220f5e8603d0 $uid_got and $uid_set may used at any time
Igor Sysoev <igor@sysoev.ru>
parents: 1805
diff changeset
554 var->get_handler = ngx_http_userid_set_variable;
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
555
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
556 return NGX_OK;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
557 }
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
558
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
559
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
560 static void *
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
561 ngx_http_userid_create_conf(ngx_conf_t *cf)
577
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
562 {
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
563 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
564
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
565 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_userid_conf_t));
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
566 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
567 return NULL;
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
568 }
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
569
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
570 /*
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
571 * set by ngx_pcalloc():
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
572 *
3516
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3509
diff changeset
573 * conf->name = { 0, NULL };
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3509
diff changeset
574 * conf->domain = { 0, NULL };
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3509
diff changeset
575 * conf->path = { 0, NULL };
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3509
diff changeset
576 * conf->p3p = { 0, NULL };
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
577 */
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
578
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
579 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
580 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
581 conf->expires = NGX_CONF_UNSET;
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
582 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
583
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
584 return conf;
577
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 573
diff changeset
585 }
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
586
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
587
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
588 static char *
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
589 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
590 {
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
591 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
592 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
593
663
6d5c1535bb9d nginx-0.3.53-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 657
diff changeset
594 ngx_conf_merge_uint_value(conf->enable, prev->enable,
6d5c1535bb9d nginx-0.3.53-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 657
diff changeset
595 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
596
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
597 ngx_conf_merge_str_value(conf->name, prev->name, "uid");
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
598 ngx_conf_merge_str_value(conf->domain, prev->domain, "");
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
599 ngx_conf_merge_str_value(conf->path, prev->path, "; path=/");
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
600 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
601
410
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
602 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
603 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
604
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
605 if (conf->mark == (u_char) '\xFF') {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
606 if (prev->mark == (u_char) '\xFF') {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
607 conf->mark = '\0';
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
608 } else {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
609 conf->mark = prev->mark;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
610 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
611 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
612
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
613 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
614 }
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
615
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
616
681
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 667
diff changeset
617 static ngx_int_t
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 667
diff changeset
618 ngx_http_userid_init(ngx_conf_t *cf)
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 667
diff changeset
619 {
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 667
diff changeset
620 ngx_http_next_header_filter = ngx_http_top_header_filter;
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 667
diff changeset
621 ngx_http_top_header_filter = ngx_http_userid_filter;
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 667
diff changeset
622
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 667
diff changeset
623 return NGX_OK;
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 667
diff changeset
624 }
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 667
diff changeset
625
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 667
diff changeset
626
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
627 static char *
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
628 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
629 {
199cd29f35a3 nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 411
diff changeset
630 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
631
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
632 u_char *p, *new;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
633
503
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
634 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
635 ngx_str_set(domain, "");
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
636 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
637 }
199cd29f35a3 nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 411
diff changeset
638
2049
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 2012
diff changeset
639 new = ngx_pnalloc(cf->pool, sizeof("; domain=") - 1 + domain->len);
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
640 if (new == NULL) {
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
641 return NGX_CONF_ERROR;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
642 }
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
643
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
644 p = ngx_cpymem(new, "; domain=", sizeof("; domain=") - 1);
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
645 ngx_memcpy(p, domain->data, domain->len);
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
646
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
647 domain->len += sizeof("; domain=") - 1;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
648 domain->data = new;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
649
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
650 return NGX_CONF_OK;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
651 }
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
652
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
653
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
654 static char *
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
655 ngx_http_userid_path(ngx_conf_t *cf, void *post, void *data)
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
656 {
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
657 ngx_str_t *path = data;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
658
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
659 u_char *p, *new;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
660
2049
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 2012
diff changeset
661 new = ngx_pnalloc(cf->pool, sizeof("; path=") - 1 + path->len);
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
662 if (new == NULL) {
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
663 return NGX_CONF_ERROR;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
664 }
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
665
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
666 p = ngx_cpymem(new, "; path=", sizeof("; path=") - 1);
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
667 ngx_memcpy(p, path->data, path->len);
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
668
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
669 path->len += sizeof("; path=") - 1;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
670 path->data = new;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
671
412
199cd29f35a3 nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 411
diff changeset
672 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
673 }
199cd29f35a3 nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 411
diff changeset
674
199cd29f35a3 nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 411
diff changeset
675
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
676 static char *
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
677 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
678 {
410
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
679 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
680
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
681 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
682
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
683 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
684 return "is duplicate";
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
685 }
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
686
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
687 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
688
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
689 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
690 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
691 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
692 }
408
d6e2b445c1b8 nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
693
410
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
694 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
695 ucf->expires = 0;
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
696 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
697 }
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
698
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
699 ucf->expires = ngx_parse_time(&value[1], 1);
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
700 if (ucf->expires == NGX_ERROR) {
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
701 return "invalid value";
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
702 }
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
703
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
704 if (ucf->expires == NGX_PARSE_LARGE_TIME) {
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
705 return "value must be less than 68 years";
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
706 }
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
707
48b9ad5ca1fc nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 409
diff changeset
708 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
709 }
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
710
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
711
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
712 static char *
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
713 ngx_http_userid_p3p(ngx_conf_t *cf, void *post, void *data)
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
714 {
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
715 ngx_str_t *p3p = data;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
716
503
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
717 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
718 ngx_str_set(p3p, "");
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
719 }
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
720
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
721 return NGX_CONF_OK;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
722 }
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
723
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
724
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
725 static char *
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
726 ngx_http_userid_mark(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
727 {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
728 ngx_http_userid_conf_t *ucf = conf;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
729
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
730 ngx_str_t *value;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
731
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
732 if (ucf->mark != (u_char) '\xFF') {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
733 return "is duplicate";
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
734 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
735
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
736 value = cf->args->elts;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
737
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
738 if (ngx_strcmp(value[1].data, "off") == 0) {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
739 ucf->mark = '\0';
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
740 return NGX_CONF_OK;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
741 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
742
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
743 if (value[1].len != 1
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
744 || !((value[1].data[0] >= '0' && value[1].data[0] <= '9')
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
745 || (value[1].data[0] >= 'A' && value[1].data[0] <= 'Z')
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
746 || (value[1].data[0] >= 'a' && value[1].data[0] <= 'z')
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
747 || value[1].data[0] == '='))
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
748 {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
749 return "value must be \"off\" or a single letter, digit or \"=\"";
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
750 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
751
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
752 ucf->mark = value[1].data[0];
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
753
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
754 return NGX_CONF_OK;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
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755 }
1651
555ee689cecc use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents: 1640
diff changeset
756
555ee689cecc use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents: 1640
diff changeset
757
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Igor Sysoev <igor@sysoev.ru>
parents: 1640
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758 static ngx_int_t
555ee689cecc use usec and pid as start value
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parents: 1640
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759 ngx_http_userid_init_worker(ngx_cycle_t *cycle)
555ee689cecc use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents: 1640
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760 {
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Igor Sysoev <igor@sysoev.ru>
parents: 1640
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761 struct timeval tp;
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Igor Sysoev <igor@sysoev.ru>
parents: 1640
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762
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Igor Sysoev <igor@sysoev.ru>
parents: 1640
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763 ngx_gettimeofday(&tp);
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Igor Sysoev <igor@sysoev.ru>
parents: 1640
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764
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Igor Sysoev <igor@sysoev.ru>
parents: 1640
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765 /* use the most significant usec part that fits to 16 bits */
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Igor Sysoev <igor@sysoev.ru>
parents: 1640
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766 start_value = ((tp.tv_usec / 20) << 16) | ngx_pid;
555ee689cecc use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents: 1640
diff changeset
767
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Igor Sysoev <igor@sysoev.ru>
parents: 1640
diff changeset
768 return NGX_OK;
555ee689cecc use usec and pid as start value
Igor Sysoev <igor@sysoev.ru>
parents: 1640
diff changeset
769 }