Mercurial > hg > nginx-quic
annotate src/http/modules/ngx_http_userid_filter_module.c @ 612:182bfe05e2c3
release-0.3.27 tag
author | Igor Sysoev <igor@sysoev.ru> |
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date | Wed, 08 Feb 2006 15:33:12 +0000 |
parents | 9262f520ce21 |
children | e60fe4cf1d4e |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
441
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4 */ |
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6 |
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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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10 |
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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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16 |
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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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19 |
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20 |
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21 typedef struct { |
509 | 22 ngx_uint_t enable; |
408
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23 |
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24 ngx_int_t service; |
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25 |
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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; |
539 | 29 ngx_str_t p3p; |
30 | |
408
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31 time_t expires; |
539 | 32 |
33 u_char mark; | |
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34 } ngx_http_userid_conf_t; |
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35 |
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36 |
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37 typedef struct { |
461 | 38 uint32_t uid_got[4]; |
39 uint32_t uid_set[4]; | |
539 | 40 ngx_str_t cookie; |
408
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41 } ngx_http_userid_ctx_t; |
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42 |
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43 |
539 | 44 static void ngx_http_userid_get_uid(ngx_http_request_t *r, |
499 | 45 ngx_http_userid_ctx_t *ctx, ngx_http_userid_conf_t *conf); |
409
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46 static ngx_int_t ngx_http_userid_set_uid(ngx_http_request_t *r, |
499 | 47 ngx_http_userid_ctx_t *ctx, ngx_http_userid_conf_t *conf); |
408
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48 |
479 | 49 static size_t ngx_http_userid_log_uid_got_getlen(ngx_http_request_t *r, |
499 | 50 uintptr_t data); |
408
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51 static u_char *ngx_http_userid_log_uid_got(ngx_http_request_t *r, u_char *buf, |
499 | 52 ngx_http_log_op_t *op); |
479 | 53 static size_t ngx_http_userid_log_uid_set_getlen(ngx_http_request_t *r, |
499 | 54 uintptr_t data); |
408
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55 static u_char *ngx_http_userid_log_uid_set(ngx_http_request_t *r, u_char *buf, |
499 | 56 ngx_http_log_op_t *op); |
408
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57 |
573 | 58 static ngx_int_t ngx_http_userid_add_variables(ngx_conf_t *cf); |
59 static ngx_int_t ngx_http_userid_variable(ngx_http_request_t *r, | |
60 ngx_http_variable_value_t *v, uintptr_t data); | |
61 | |
410
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62 static ngx_int_t ngx_http_userid_init(ngx_cycle_t *cycle); |
408
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63 static void *ngx_http_userid_create_conf(ngx_conf_t *cf); |
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64 static char *ngx_http_userid_merge_conf(ngx_conf_t *cf, void *parent, |
499 | 65 void *child); |
66 static char *ngx_http_userid_domain(ngx_conf_t *cf, void *post, void *data); | |
67 static char *ngx_http_userid_path(ngx_conf_t *cf, void *post, void *data); | |
68 static char *ngx_http_userid_expires(ngx_conf_t *cf, ngx_command_t *cmd, | |
69 void *conf); | |
70 static char *ngx_http_userid_p3p(ngx_conf_t *cf, void *post, void *data); | |
539 | 71 static char *ngx_http_userid_mark(ngx_conf_t *cf, ngx_command_t *cmd, |
72 void *conf); | |
73 | |
408
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74 |
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75 |
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76 static uint32_t sequencer_v1 = 1; |
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77 static uint32_t sequencer_v2 = 0x03030302; |
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78 |
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79 |
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80 static u_char expires[] = "; expires=Thu, 31-Dec-37 23:55:55 GMT"; |
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81 |
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82 |
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83 static ngx_http_output_header_filter_pt ngx_http_next_header_filter; |
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84 |
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85 |
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86 static ngx_conf_enum_t ngx_http_userid_state[] = { |
408
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87 { ngx_string("off"), NGX_HTTP_USERID_OFF }, |
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88 { ngx_string("log"), NGX_HTTP_USERID_LOG }, |
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89 { ngx_string("v1"), NGX_HTTP_USERID_V1 }, |
408
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90 { ngx_string("on"), NGX_HTTP_USERID_ON }, |
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91 { ngx_null_string, 0 } |
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92 }; |
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93 |
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94 |
461 | 95 static ngx_conf_post_handler_pt ngx_http_userid_domain_p = |
509 | 96 ngx_http_userid_domain; |
461 | 97 static ngx_conf_post_handler_pt ngx_http_userid_path_p = ngx_http_userid_path; |
98 static ngx_conf_post_handler_pt ngx_http_userid_p3p_p = ngx_http_userid_p3p; | |
412
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99 |
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100 |
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101 static ngx_command_t ngx_http_userid_commands[] = { |
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102 |
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103 { ngx_string("userid"), |
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104 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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105 ngx_conf_set_enum_slot, |
408
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106 NGX_HTTP_LOC_CONF_OFFSET, |
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107 offsetof(ngx_http_userid_conf_t, enable), |
412
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108 ngx_http_userid_state }, |
408
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109 |
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110 { ngx_string("userid_service"), |
539 | 111 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
408
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112 ngx_conf_set_num_slot, |
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113 NGX_HTTP_LOC_CONF_OFFSET, |
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114 offsetof(ngx_http_userid_conf_t, service), |
412
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115 NULL }, |
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116 |
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117 { ngx_string("userid_name"), |
539 | 118 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
408
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119 ngx_conf_set_str_slot, |
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120 NGX_HTTP_LOC_CONF_OFFSET, |
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121 offsetof(ngx_http_userid_conf_t, name), |
412
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122 NULL }, |
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123 |
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124 { ngx_string("userid_domain"), |
539 | 125 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
408
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126 ngx_conf_set_str_slot, |
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127 NGX_HTTP_LOC_CONF_OFFSET, |
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128 offsetof(ngx_http_userid_conf_t, domain), |
461 | 129 &ngx_http_userid_domain_p }, |
408
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130 |
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131 { ngx_string("userid_path"), |
539 | 132 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
408
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133 ngx_conf_set_str_slot, |
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134 NGX_HTTP_LOC_CONF_OFFSET, |
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135 offsetof(ngx_http_userid_conf_t, path), |
461 | 136 &ngx_http_userid_path_p }, |
408
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parents:
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137 |
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138 { ngx_string("userid_expires"), |
409
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408
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139 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
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140 ngx_http_userid_expires, |
408
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parents:
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141 NGX_HTTP_LOC_CONF_OFFSET, |
410
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nginx-0.0.10-2004-08-30-19:42:44 import
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parents:
409
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142 0, |
412
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
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|
143 NULL }, |
408
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Igor Sysoev <igor@sysoev.ru>
parents:
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144 |
461 | 145 { ngx_string("userid_p3p"), |
146 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
147 ngx_conf_set_str_slot, | |
148 NGX_HTTP_LOC_CONF_OFFSET, | |
149 offsetof(ngx_http_userid_conf_t, p3p), | |
150 &ngx_http_userid_p3p_p }, | |
151 | |
539 | 152 { ngx_string("userid_mark"), |
153 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
154 ngx_http_userid_mark, | |
155 NGX_HTTP_LOC_CONF_OFFSET, | |
156 0, | |
157 NULL }, | |
158 | |
499 | 159 ngx_null_command |
408
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parents:
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160 }; |
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161 |
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162 |
409
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408
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163 ngx_http_module_t ngx_http_userid_filter_module_ctx = { |
573 | 164 ngx_http_userid_add_variables, /* preconfiguration */ |
509 | 165 NULL, /* postconfiguration */ |
408
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166 |
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167 NULL, /* create main configuration */ |
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168 NULL, /* init main configuration */ |
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parents:
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169 |
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parents:
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170 NULL, /* create server configuration */ |
d6e2b445c1b8
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parents:
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171 NULL, /* merge server configuration */ |
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parents:
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172 |
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parents:
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173 ngx_http_userid_create_conf, /* create location configration */ |
d6e2b445c1b8
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parents:
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174 ngx_http_userid_merge_conf /* merge location configration */ |
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Igor Sysoev <igor@sysoev.ru>
parents:
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175 }; |
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parents:
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176 |
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parents:
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177 |
409
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408
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178 ngx_module_t ngx_http_userid_filter_module = { |
509 | 179 NGX_MODULE_V1, |
409
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408
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180 &ngx_http_userid_filter_module_ctx, /* module context */ |
408
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parents:
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181 ngx_http_userid_commands, /* module directives */ |
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182 NGX_HTTP_MODULE, /* module type */ |
541 | 183 NULL, /* init master */ |
408
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184 ngx_http_userid_init, /* init module */ |
541 | 185 NULL, /* init process */ |
186 NULL, /* init thread */ | |
187 NULL, /* exit thread */ | |
188 NULL, /* exit process */ | |
189 NULL, /* exit master */ | |
190 NGX_MODULE_V1_PADDING | |
408
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parents:
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191 }; |
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parents:
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192 |
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193 |
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194 static ngx_http_log_op_name_t ngx_http_userid_log_fmt_ops[] = { |
479 | 195 { ngx_string("uid_got"), 0, NULL, |
196 ngx_http_userid_log_uid_got_getlen, | |
197 ngx_http_userid_log_uid_got }, | |
198 { ngx_string("uid_set"), 0, NULL, | |
199 ngx_http_userid_log_uid_set_getlen, | |
200 ngx_http_userid_log_uid_set }, | |
201 { ngx_null_string, 0, NULL, NULL, NULL } | |
408
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202 }; |
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203 |
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204 |
573 | 205 static ngx_str_t ngx_http_userid_got = ngx_string("uid_got"); |
206 static ngx_str_t ngx_http_userid_set = ngx_string("uid_set"); | |
207 | |
208 | |
499 | 209 static ngx_int_t |
210 ngx_http_userid_filter(ngx_http_request_t *r) | |
408
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211 { |
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212 ngx_int_t rc; |
d6e2b445c1b8
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213 ngx_http_userid_ctx_t *ctx; |
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214 ngx_http_userid_conf_t *conf; |
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215 |
597 | 216 if (r != r->main) { |
509 | 217 return ngx_http_next_header_filter(r); |
218 } | |
219 | |
409
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408
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220 conf = ngx_http_get_module_loc_conf(r, ngx_http_userid_filter_module); |
8ac40cae79f0
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408
diff
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221 |
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408
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222 if (conf->enable == NGX_HTTP_USERID_OFF) { |
8ac40cae79f0
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408
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223 return ngx_http_next_header_filter(r); |
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parents:
408
diff
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|
224 } |
408
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225 |
499 | 226 |
227 ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_userid_ctx_t)); | |
228 if (ctx == NULL) { | |
229 return NGX_ERROR; | |
230 } | |
231 | |
232 ngx_http_set_ctx(r, ctx, ngx_http_userid_filter_module); | |
233 | |
539 | 234 ngx_http_userid_get_uid(r, ctx, conf); |
409
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Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
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|
235 |
539 | 236 if (conf->enable == NGX_HTTP_USERID_LOG) { |
237 return ngx_http_next_header_filter(r); | |
409
8ac40cae79f0
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408
diff
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|
238 } |
8ac40cae79f0
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408
diff
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|
239 |
539 | 240 if (ctx->uid_got[3] != 0) { |
241 if (conf->mark == '\0') { | |
242 return ngx_http_next_header_filter(r); | |
243 | |
244 } else { | |
245 if (ctx->cookie.len > 23 | |
246 && ctx->cookie.data[22] == conf->mark | |
247 && ctx->cookie.data[23] == '=') | |
248 { | |
249 return ngx_http_next_header_filter(r); | |
250 } | |
251 } | |
408
d6e2b445c1b8
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252 } |
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253 |
409
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Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
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|
254 rc = ngx_http_userid_set_uid(r, ctx, conf); |
408
d6e2b445c1b8
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parents:
diff
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|
255 |
409
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parents:
408
diff
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256 if (rc != NGX_OK) { |
8ac40cae79f0
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257 return rc; |
408
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258 } |
d6e2b445c1b8
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259 |
409
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408
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260 return ngx_http_next_header_filter(r); |
408
d6e2b445c1b8
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parents:
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|
261 } |
d6e2b445c1b8
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parents:
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262 |
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263 |
539 | 264 static void |
499 | 265 ngx_http_userid_get_uid(ngx_http_request_t *r, ngx_http_userid_ctx_t *ctx, |
266 ngx_http_userid_conf_t *conf) | |
408
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267 { |
509 | 268 ngx_int_t n; |
415
3c56e834be46
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parents:
412
diff
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269 ngx_str_t src, dst; |
3c56e834be46
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412
diff
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270 ngx_table_elt_t **cookies; |
408
d6e2b445c1b8
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271 |
509 | 272 n = ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &conf->name, |
539 | 273 &ctx->cookie); |
509 | 274 if (n == NGX_DECLINED) { |
539 | 275 return; |
509 | 276 } |
461 | 277 |
539 | 278 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
279 "uid cookie: \"%V\"", &ctx->cookie); | |
280 | |
281 if (ctx->cookie.len < 22) { | |
509 | 282 cookies = r->headers_in.cookies.elts; |
283 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
284 "client sent too short userid cookie \"%V\"", | |
285 &cookies[n]->value); | |
539 | 286 return; |
509 | 287 } |
408
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288 |
539 | 289 src = ctx->cookie; |
290 | |
509 | 291 /* |
539 | 292 * we have to limit the encoded string to 22 characters because |
293 * 1) cookie may be marked by "userid_mark", | |
294 * 2) and there are already the millions cookies with a garbage | |
295 * instead of the correct base64 trail "==" | |
509 | 296 */ |
408
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297 |
509 | 298 src.len = 22; |
408
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299 |
509 | 300 dst.data = (u_char *) ctx->uid_got; |
408
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parents:
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301 |
509 | 302 if (ngx_decode_base64(&dst, &src) == NGX_ERROR) { |
303 cookies = r->headers_in.cookies.elts; | |
304 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
305 "client sent invalid userid cookie \"%V\"", | |
306 &cookies[n]->value); | |
539 | 307 return; |
509 | 308 } |
408
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parents:
diff
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|
309 |
509 | 310 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
311 "uid: %08XD%08XD%08XD%08XD", | |
312 ctx->uid_got[0], ctx->uid_got[1], | |
313 ctx->uid_got[2], ctx->uid_got[3]); | |
408
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parents:
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314 } |
d6e2b445c1b8
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parents:
diff
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|
315 |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
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parents:
diff
changeset
|
316 |
499 | 317 static ngx_int_t |
318 ngx_http_userid_set_uid(ngx_http_request_t *r, ngx_http_userid_ctx_t *ctx, | |
319 ngx_http_userid_conf_t *conf) | |
409
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Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
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|
320 { |
412
199cd29f35a3
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Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
321 u_char *cookie, *p; |
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
322 size_t len; |
199cd29f35a3
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Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
323 socklen_t slen; |
479 | 324 struct sockaddr_in sin; |
412
199cd29f35a3
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Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
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|
325 ngx_str_t src, dst; |
461 | 326 ngx_table_elt_t *set_cookie, *p3p; |
409
8ac40cae79f0
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Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
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|
327 |
539 | 328 /* |
329 * TODO: in the threaded mode the sequencers should be in TLS and their | |
330 * ranges should be divided between threads | |
331 */ | |
332 | |
333 if (ctx->uid_got[3] == 0) { | |
409
8ac40cae79f0
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Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
334 |
539 | 335 if (conf->enable == NGX_HTTP_USERID_V1) { |
336 if (conf->service == NGX_CONF_UNSET) { | |
337 ctx->uid_set[0] = 0; | |
338 } else { | |
339 ctx->uid_set[0] = conf->service; | |
340 } | |
341 ctx->uid_set[1] = ngx_time(); | |
342 ctx->uid_set[2] = ngx_pid; | |
343 ctx->uid_set[3] = sequencer_v1; | |
344 sequencer_v1 += 0x100; | |
345 | |
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
346 } else { |
539 | 347 if (conf->service == NGX_CONF_UNSET) { |
348 if (r->in_addr == 0) { | |
349 slen = sizeof(struct sockaddr_in); | |
350 if (getsockname(r->connection->fd, | |
351 (struct sockaddr *) &sin, &slen) == -1) | |
352 { | |
353 ngx_log_error(NGX_LOG_CRIT, r->connection->log, | |
354 ngx_socket_errno, "getsockname() failed"); | |
355 } | |
356 | |
357 r->in_addr = sin.sin_addr.s_addr; | |
358 } | |
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
359 |
539 | 360 ctx->uid_set[0] = htonl(r->in_addr); |
361 | |
362 } else { | |
363 ctx->uid_set[0] = htonl(conf->service); | |
364 } | |
365 | |
366 ctx->uid_set[1] = htonl(ngx_time()); | |
367 ctx->uid_set[2] = htonl(ngx_pid); | |
368 ctx->uid_set[3] = htonl(sequencer_v2); | |
369 sequencer_v2 += 0x100; | |
370 if (sequencer_v2 < 0x03030302) { | |
371 sequencer_v2 = 0x03030302; | |
372 } | |
373 } | |
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
374 |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
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|
375 } else { |
539 | 376 ctx->uid_set[0] = ctx->uid_got[0]; |
377 ctx->uid_set[1] = ctx->uid_got[1]; | |
378 ctx->uid_set[2] = ctx->uid_got[2]; | |
379 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
|
380 } |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
381 |
461 | 382 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
|
383 |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
384 if (conf->expires) { |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
385 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
|
386 } |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
387 |
479 | 388 if (conf->domain.len) { |
461 | 389 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
|
390 } |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
391 |
499 | 392 cookie = ngx_palloc(r->pool, len); |
393 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
|
394 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
|
395 } |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
396 |
573 | 397 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
|
398 *p++ = '='; |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
399 |
539 | 400 if (ctx->uid_got[3] == 0) { |
401 src.len = 16; | |
402 src.data = (u_char *) ctx->uid_set; | |
403 dst.data = p; | |
404 | |
405 ngx_encode_base64(&dst, &src); | |
406 | |
407 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
|
408 |
539 | 409 if (conf->mark) { |
410 *(p - 2) = conf->mark; | |
411 } | |
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
412 |
539 | 413 } else { |
414 p = ngx_cpymem(p, ctx->cookie.data, 22); | |
415 *p++ = conf->mark; | |
416 *p++ = '='; | |
417 } | |
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
418 |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
419 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
|
420 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
|
421 |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
422 } 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
|
423 p = ngx_cpymem(p, expires, sizeof("; expires=") - 1); |
455 | 424 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
|
425 } |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
426 |
573 | 427 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
|
428 |
573 | 429 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
|
430 |
499 | 431 set_cookie = ngx_list_push(&r->headers_out.headers); |
432 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
|
433 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
|
434 } |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
435 |
509 | 436 set_cookie->hash = 1; |
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
437 set_cookie->key.len = sizeof("Set-Cookie") - 1; |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
438 set_cookie->key.data = (u_char *) "Set-Cookie"; |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
439 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
|
440 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
|
441 |
461 | 442 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
443 "uid cookie: \"%V\"", &set_cookie->value); | |
444 | |
479 | 445 if (conf->p3p.len == 0) { |
461 | 446 return NGX_OK; |
447 } | |
448 | |
499 | 449 p3p = ngx_list_push(&r->headers_out.headers); |
450 if (p3p == NULL) { | |
461 | 451 return NGX_ERROR; |
452 } | |
453 | |
509 | 454 p3p->hash = 1; |
461 | 455 p3p->key.len = sizeof("P3P") - 1; |
456 p3p->key.data = (u_char *) "P3P"; | |
457 p3p->value = conf->p3p; | |
458 | |
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
459 return NGX_OK; |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
460 } |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
461 |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
462 |
499 | 463 static size_t |
464 ngx_http_userid_log_uid_got_getlen(ngx_http_request_t *r, uintptr_t data) | |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
465 { |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
466 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
|
467 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
|
468 |
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
469 ctx = ngx_http_get_module_ctx(r, ngx_http_userid_filter_module); |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
470 |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
471 if (ctx == NULL || ctx->uid_got[3] == 0) { |
479 | 472 return 1; |
473 } | |
474 | |
475 conf = ngx_http_get_module_loc_conf(r, ngx_http_userid_filter_module); | |
476 | |
477 return conf->name.len + 1 + 32; | |
478 } | |
479 | |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
480 |
499 | 481 static u_char * |
482 ngx_http_userid_log_uid_got(ngx_http_request_t *r, u_char *buf, | |
483 ngx_http_log_op_t *op) | |
479 | 484 { |
485 ngx_http_userid_ctx_t *ctx; | |
486 ngx_http_userid_conf_t *conf; | |
487 | |
488 ctx = ngx_http_get_module_ctx(r, ngx_http_userid_filter_module); | |
489 | |
490 if (ctx == NULL || ctx->uid_got[3] == 0) { | |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
491 *buf = '-'; |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
492 return buf + 1; |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
493 } |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
494 |
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
495 conf = ngx_http_get_module_loc_conf(r, ngx_http_userid_filter_module); |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
496 |
573 | 497 buf = ngx_copy(buf, conf->name.data, conf->name.len); |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
498 |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
499 *buf++ = '='; |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
500 |
461 | 501 return ngx_sprintf(buf, "%08XD%08XD%08XD%08XD", |
502 ctx->uid_got[0], ctx->uid_got[1], | |
503 ctx->uid_got[2], ctx->uid_got[3]); | |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
504 } |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
505 |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
506 |
499 | 507 static size_t |
508 ngx_http_userid_log_uid_set_getlen(ngx_http_request_t *r, uintptr_t data) | |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
509 { |
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
510 ngx_http_userid_ctx_t *ctx; |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
511 ngx_http_userid_conf_t *conf; |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
512 |
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
513 ctx = ngx_http_get_module_ctx(r, ngx_http_userid_filter_module); |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
514 |
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
515 if (ctx == NULL || ctx->uid_set[3] == 0) { |
479 | 516 return 1; |
517 } | |
518 | |
519 conf = ngx_http_get_module_loc_conf(r, ngx_http_userid_filter_module); | |
520 | |
521 return conf->name.len + 1 + 32; | |
522 } | |
523 | |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
524 |
499 | 525 static u_char * |
526 ngx_http_userid_log_uid_set(ngx_http_request_t *r, u_char *buf, | |
527 ngx_http_log_op_t *op) | |
479 | 528 { |
529 ngx_http_userid_ctx_t *ctx; | |
530 ngx_http_userid_conf_t *conf; | |
531 | |
532 ctx = ngx_http_get_module_ctx(r, ngx_http_userid_filter_module); | |
533 | |
534 if (ctx == NULL || ctx->uid_set[3] == 0) { | |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
535 *buf = '-'; |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
536 return buf + 1; |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
537 } |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
538 |
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
539 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
|
540 |
573 | 541 buf = ngx_copy(buf, 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
|
542 |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
543 *buf++ = '='; |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
408
diff
changeset
|
544 |
461 | 545 return ngx_sprintf(buf, "%08XD%08XD%08XD%08XD", |
546 ctx->uid_set[0], ctx->uid_set[1], | |
547 ctx->uid_set[2], ctx->uid_set[3]); | |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
548 } |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
549 |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
550 |
499 | 551 static ngx_int_t |
573 | 552 ngx_http_userid_add_variables(ngx_conf_t *cf) |
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
553 { |
573 | 554 ngx_http_variable_t *var; |
479 | 555 ngx_http_log_op_name_t *op; |
556 | |
583 | 557 var = ngx_http_add_variable(cf, &ngx_http_userid_got, NGX_HTTP_VAR_NOHASH); |
573 | 558 if (var == NULL) { |
559 return NGX_ERROR; | |
560 } | |
561 | |
562 var->handler = ngx_http_userid_variable; | |
563 var->data = offsetof(ngx_http_userid_ctx_t, uid_got); | |
564 | |
583 | 565 var = ngx_http_add_variable(cf, &ngx_http_userid_set, NGX_HTTP_VAR_NOHASH); |
573 | 566 if (var == NULL) { |
567 return NGX_ERROR; | |
568 } | |
569 | |
570 var->handler = ngx_http_userid_variable; | |
571 var->data = offsetof(ngx_http_userid_ctx_t, uid_set); | |
572 | |
573 | |
479 | 574 for (op = ngx_http_userid_log_fmt_ops; op->name.len; op++) { /* void */ } |
575 op->run = NULL; | |
576 | |
577 for (op = ngx_http_log_fmt_ops; op->run; op++) { | |
578 if (op->name.len == 0) { | |
579 op = (ngx_http_log_op_name_t *) op->run; | |
580 } | |
581 } | |
582 | |
583 op->run = (ngx_http_log_op_run_pt) ngx_http_userid_log_fmt_ops; | |
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
584 |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
585 return NGX_OK; |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
586 } |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
587 |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
588 |
499 | 589 static ngx_int_t |
573 | 590 ngx_http_userid_variable(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
591 uintptr_t data) | |
592 { | |
593 uint32_t *uid; | |
594 ngx_http_userid_ctx_t *ctx; | |
595 ngx_http_userid_conf_t *conf; | |
596 | |
577 | 597 v->valid = 1; |
573 | 598 v->no_cachable = 0; |
599 v->not_found = 0; | |
600 | |
601 ctx = ngx_http_get_module_ctx(r, ngx_http_userid_filter_module); | |
602 | |
603 uid = (uint32_t *) ((char *) ctx + data); | |
604 | |
605 if (ctx == NULL || uid[3] == 0) { | |
606 v->not_found = 1; | |
607 return NGX_OK; | |
608 } | |
609 | |
610 conf = ngx_http_get_module_loc_conf(r, ngx_http_userid_filter_module); | |
611 | |
612 v->len = conf->name.len + sizeof("=00001111222233334444555566667777") - 1; | |
613 v->data = ngx_palloc(r->pool, v->len); | |
614 if (v->data == NULL) { | |
615 return NGX_ERROR; | |
616 } | |
617 | |
618 ngx_sprintf(v->data, "%V=%08XD%08XD%08XD%08XD", | |
619 &conf->name, uid[0], uid[1], uid[2], uid[3]); | |
620 | |
621 return NGX_OK; | |
622 } | |
623 | |
624 | |
625 static ngx_int_t | |
499 | 626 ngx_http_userid_init(ngx_cycle_t *cycle) |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
627 { |
479 | 628 ngx_http_next_header_filter = ngx_http_top_header_filter; |
629 ngx_http_top_header_filter = ngx_http_userid_filter; | |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
630 |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
631 return NGX_OK; |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
632 } |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
633 |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
634 |
499 | 635 static void * |
636 ngx_http_userid_create_conf(ngx_conf_t *cf) | |
577 | 637 { |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
638 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
|
639 |
499 | 640 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_userid_conf_t)); |
641 if (conf == NULL) { | |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
642 return NGX_CONF_ERROR; |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
643 } |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
644 |
479 | 645 /* |
646 * set by ngx_pcalloc(): | |
647 * | |
648 * conf->name.len = 0; | |
649 * conf->name.date = NULL; | |
650 * conf->domain.len = 0; | |
651 * conf->domain.date = NULL; | |
652 * conf->path.len = 0; | |
653 * conf->path.date = NULL; | |
654 * conf->p3p.len = 0; | |
655 * conf->p3p.date = NULL; | |
656 */ | |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
657 |
509 | 658 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
|
659 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
|
660 conf->expires = NGX_CONF_UNSET; |
539 | 661 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
|
662 |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
663 return conf; |
577 | 664 } |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
665 |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
666 |
499 | 667 static char * |
668 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
|
669 { |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
670 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
|
671 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
|
672 |
509 | 673 ngx_conf_merge_unsigned_value(conf->enable, prev->enable, |
674 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
|
675 |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
676 ngx_conf_merge_str_value(conf->name, prev->name, "uid"); |
479 | 677 ngx_conf_merge_str_value(conf->domain, prev->domain, ""); |
461 | 678 ngx_conf_merge_str_value(conf->path, prev->path, "; path=/"); |
479 | 679 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
|
680 |
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
681 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
|
682 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
|
683 |
539 | 684 if (conf->mark == (u_char) '\xFF') { |
685 if (prev->mark == (u_char) '\xFF') { | |
686 conf->mark = '\0'; | |
687 } else { | |
688 conf->mark = prev->mark; | |
689 } | |
690 } | |
691 | |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
692 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
|
693 } |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
694 |
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
695 |
499 | 696 static char * |
697 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
|
698 { |
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
699 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
|
700 |
461 | 701 u_char *p, *new; |
702 | |
503 | 703 if (ngx_strcmp(domain->data, "none") == 0) { |
479 | 704 domain->len = 0; |
705 domain->data = (u_char *) ""; | |
461 | 706 |
707 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
|
708 } |
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
709 |
499 | 710 new = ngx_palloc(cf->pool, sizeof("; domain=") - 1 + domain->len); |
711 if (new == NULL) { | |
461 | 712 return NGX_CONF_ERROR; |
713 } | |
714 | |
715 p = ngx_cpymem(new, "; domain=", sizeof("; domain=") - 1); | |
501 | 716 ngx_memcpy(p, domain->data, domain->len); |
461 | 717 |
718 domain->len += sizeof("; domain=") - 1; | |
719 domain->data = new; | |
720 | |
721 return NGX_CONF_OK; | |
722 } | |
723 | |
724 | |
499 | 725 static char * |
726 ngx_http_userid_path(ngx_conf_t *cf, void *post, void *data) | |
461 | 727 { |
728 ngx_str_t *path = data; | |
729 | |
730 u_char *p, *new; | |
731 | |
499 | 732 new = ngx_palloc(cf->pool, sizeof("; path=") - 1 + path->len); |
733 if (new == NULL) { | |
461 | 734 return NGX_CONF_ERROR; |
735 } | |
736 | |
737 p = ngx_cpymem(new, "; path=", sizeof("; path=") - 1); | |
501 | 738 ngx_memcpy(p, path->data, path->len); |
461 | 739 |
740 path->len += sizeof("; path=") - 1; | |
741 path->data = new; | |
742 | |
412
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
743 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
|
744 } |
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
745 |
199cd29f35a3
nginx-0.0.10-2004-08-31-19:32:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
746 |
499 | 747 static char * |
748 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
|
749 { |
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
750 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
|
751 |
539 | 752 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
|
753 |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
754 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
|
755 return "is duplicate"; |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
756 } |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
757 |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
758 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
|
759 |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
760 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
|
761 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
|
762 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
|
763 } |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
764 |
410
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
765 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
|
766 ucf->expires = 0; |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
767 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
|
768 } |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
769 |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
770 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
|
771 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
|
772 return "invalid value"; |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
773 } |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
774 |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
775 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
|
776 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
|
777 } |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
778 |
48b9ad5ca1fc
nginx-0.0.10-2004-08-30-19:42:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
779 return NGX_CONF_OK; |
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
780 } |
461 | 781 |
782 | |
499 | 783 static char * |
784 ngx_http_userid_p3p(ngx_conf_t *cf, void *post, void *data) | |
461 | 785 { |
786 ngx_str_t *p3p = data; | |
787 | |
503 | 788 if (ngx_strcmp(p3p->data, "none") == 0) { |
479 | 789 p3p->len = 0; |
790 p3p->data = (u_char *) ""; | |
461 | 791 } |
792 | |
793 return NGX_CONF_OK; | |
794 } | |
539 | 795 |
796 | |
797 static char * | |
798 ngx_http_userid_mark(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
799 { | |
800 ngx_http_userid_conf_t *ucf = conf; | |
801 | |
802 ngx_str_t *value; | |
803 | |
804 if (ucf->mark != (u_char) '\xFF') { | |
805 return "is duplicate"; | |
806 } | |
807 | |
808 value = cf->args->elts; | |
809 | |
810 if (ngx_strcmp(value[1].data, "off") == 0) { | |
811 ucf->mark = '\0'; | |
812 return NGX_CONF_OK; | |
813 } | |
814 | |
815 if (value[1].len != 1 | |
816 || !((value[1].data[0] >= '0' && value[1].data[0] <= '9') | |
817 || (value[1].data[0] >= 'A' && value[1].data[0] <= 'Z') | |
818 || (value[1].data[0] >= 'a' && value[1].data[0] <= 'z') | |
819 || value[1].data[0] == '=')) | |
820 { | |
821 return "value must be \"off\" or a single letter, digit or \"=\""; | |
822 } | |
823 | |
824 ucf->mark = value[1].data[0]; | |
825 | |
826 return NGX_CONF_OK; | |
827 } |