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0
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1
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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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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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10
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11
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180
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12 typedef struct {
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286
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13 u_char *name;
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180
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14 uint32_t method;
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15 } ngx_http_method_name_t;
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16
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17
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278
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18 #define NGX_HTTP_REQUEST_BODY_FILE_OFF 0
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19 #define NGX_HTTP_REQUEST_BODY_FILE_ON 1
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20 #define NGX_HTTP_REQUEST_BODY_FILE_CLEAN 2
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21
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22
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378
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23 static ngx_int_t ngx_http_core_find_location(ngx_http_request_t *r);
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24 static ngx_int_t ngx_http_core_find_static_location(ngx_http_request_t *r,
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25 ngx_http_location_tree_node_t *node);
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384
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26 static ngx_int_t ngx_http_core_send_continue(ngx_http_request_t *r);
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0
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27
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58
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28 static ngx_int_t ngx_http_core_preconfiguration(ngx_conf_t *cf);
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0
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29 static void *ngx_http_core_create_main_conf(ngx_conf_t *cf);
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30 static char *ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf);
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31 static void *ngx_http_core_create_srv_conf(ngx_conf_t *cf);
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32 static char *ngx_http_core_merge_srv_conf(ngx_conf_t *cf,
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36
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33 void *parent, void *child);
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0
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34 static void *ngx_http_core_create_loc_conf(ngx_conf_t *cf);
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35 static char *ngx_http_core_merge_loc_conf(ngx_conf_t *cf,
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36
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36 void *parent, void *child);
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0
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37
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34
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38 static char *ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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39 void *dummy);
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34
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40 static char *ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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41 void *dummy);
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34
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42
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43 static char *ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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44 void *conf);
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34
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45 static char *ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy,
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36
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46 void *conf);
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0
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47
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34
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48 static char *ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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49 void *conf);
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34
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50 static char *ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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51 void *conf);
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34
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52 static char *ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
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180
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53 static char *ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd,
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54 void *conf);
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390
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55 static char *ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd,
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56 void *conf);
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34
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57 static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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58 void *conf);
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332
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59 static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
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60 void *conf);
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34
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61 static char *ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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62 void *conf);
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34
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63 static char *ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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64 void *conf);
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58
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65 static char *ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd,
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66 void *conf);
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354
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67 static char *ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd,
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348
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68 void *conf);
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358
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69 #if (NGX_HTTP_GZIP)
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70 static char *ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd,
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71 void *conf);
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72 #endif
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0
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73
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34
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74 static char *ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data);
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300
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75 static char *ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data);
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34
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76
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77 static ngx_conf_post_t ngx_http_core_lowat_post =
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300
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78 { ngx_http_core_lowat_check };
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79
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80 static ngx_conf_post_handler_pt ngx_http_core_pool_size_p =
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81 ngx_http_core_pool_size;
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0
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82
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378
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83 static ngx_conf_deprecated_t ngx_conf_deprecated_optimize_server_names = {
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84 ngx_conf_deprecated, "optimize_server_names", "server_name_in_redirect"
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158
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85 };
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86
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358
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87 static ngx_conf_deprecated_t ngx_conf_deprecated_open_file_cache_retest = {
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88 ngx_conf_deprecated, "open_file_cache_retest", "open_file_cache_valid"
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89 };
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90
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362
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91 static ngx_conf_deprecated_t ngx_conf_deprecated_satisfy_any = {
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92 ngx_conf_deprecated, "satisfy_any", "satisfy"
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93 };
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94
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0
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95
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278
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96 static ngx_conf_enum_t ngx_http_core_request_body_in_file[] = {
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97 { ngx_string("off"), NGX_HTTP_REQUEST_BODY_FILE_OFF },
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98 { ngx_string("on"), NGX_HTTP_REQUEST_BODY_FILE_ON },
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99 { ngx_string("clean"), NGX_HTTP_REQUEST_BODY_FILE_CLEAN },
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100 { ngx_null_string, 0 }
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101 };
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102
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103
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362
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104 static ngx_conf_enum_t ngx_http_core_satisfy[] = {
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105 { ngx_string("all"), NGX_HTTP_SATISFY_ALL },
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106 { ngx_string("any"), NGX_HTTP_SATISFY_ANY },
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107 { ngx_null_string, 0 }
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108 };
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109
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110
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358
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111 #if (NGX_HTTP_GZIP)
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112
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113 static ngx_conf_enum_t ngx_http_gzip_http_version[] = {
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114 { ngx_string("1.0"), NGX_HTTP_VERSION_10 },
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115 { ngx_string("1.1"), NGX_HTTP_VERSION_11 },
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116 { ngx_null_string, 0 }
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117 };
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118
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119
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120 static ngx_conf_bitmask_t ngx_http_gzip_proxied_mask[] = {
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121 { ngx_string("off"), NGX_HTTP_GZIP_PROXIED_OFF },
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122 { ngx_string("expired"), NGX_HTTP_GZIP_PROXIED_EXPIRED },
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123 { ngx_string("no-cache"), NGX_HTTP_GZIP_PROXIED_NO_CACHE },
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124 { ngx_string("no-store"), NGX_HTTP_GZIP_PROXIED_NO_STORE },
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125 { ngx_string("private"), NGX_HTTP_GZIP_PROXIED_PRIVATE },
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126 { ngx_string("no_last_modified"), NGX_HTTP_GZIP_PROXIED_NO_LM },
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127 { ngx_string("no_etag"), NGX_HTTP_GZIP_PROXIED_NO_ETAG },
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128 { ngx_string("auth"), NGX_HTTP_GZIP_PROXIED_AUTH },
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129 { ngx_string("any"), NGX_HTTP_GZIP_PROXIED_ANY },
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130 { ngx_null_string, 0 }
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131 };
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132
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133
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134 static ngx_str_t ngx_http_gzip_no_cache = ngx_string("no-cache");
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135 static ngx_str_t ngx_http_gzip_no_store = ngx_string("no-store");
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136 static ngx_str_t ngx_http_gzip_private = ngx_string("private");
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137
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138 #endif
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139
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140
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0
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141 static ngx_command_t ngx_http_core_commands[] = {
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142
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160
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143 { ngx_string("variables_hash_max_size"),
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144 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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145 ngx_conf_set_num_slot,
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146 NGX_HTTP_MAIN_CONF_OFFSET,
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147 offsetof(ngx_http_core_main_conf_t, variables_hash_max_size),
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148 NULL },
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149
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150 { ngx_string("variables_hash_bucket_size"),
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151 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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152 ngx_conf_set_num_slot,
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153 NGX_HTTP_MAIN_CONF_OFFSET,
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154 offsetof(ngx_http_core_main_conf_t, variables_hash_bucket_size),
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155 NULL },
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156
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142
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157 { ngx_string("server_names_hash_max_size"),
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26
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158 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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159 ngx_conf_set_num_slot,
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160 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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161 offsetof(ngx_http_core_main_conf_t, server_names_hash_max_size),
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26
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162 NULL },
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163
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142
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164 { ngx_string("server_names_hash_bucket_size"),
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26
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165 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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166 ngx_conf_set_num_slot,
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167 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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168 offsetof(ngx_http_core_main_conf_t, server_names_hash_bucket_size),
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26
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169 NULL },
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170
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0
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171 { ngx_string("server"),
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200
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172 NGX_HTTP_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_MULTI|NGX_CONF_NOARGS,
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34
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173 ngx_http_core_server,
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0
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174 0,
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175 0,
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176 NULL },
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177
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178 { ngx_string("connection_pool_size"),
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179 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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180 ngx_conf_set_size_slot,
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181 NGX_HTTP_SRV_CONF_OFFSET,
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182 offsetof(ngx_http_core_srv_conf_t, connection_pool_size),
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300
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183 &ngx_http_core_pool_size_p },
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0
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184
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185 { ngx_string("request_pool_size"),
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186 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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187 ngx_conf_set_size_slot,
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188 NGX_HTTP_SRV_CONF_OFFSET,
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189 offsetof(ngx_http_core_srv_conf_t, request_pool_size),
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300
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190 &ngx_http_core_pool_size_p },
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0
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191
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192 { ngx_string("client_header_timeout"),
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193 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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194 ngx_conf_set_msec_slot,
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195 NGX_HTTP_SRV_CONF_OFFSET,
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196 offsetof(ngx_http_core_srv_conf_t, client_header_timeout),
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197 NULL },
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198
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199 { ngx_string("client_header_buffer_size"),
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200 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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201 ngx_conf_set_size_slot,
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202 NGX_HTTP_SRV_CONF_OFFSET,
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203 offsetof(ngx_http_core_srv_conf_t, client_header_buffer_size),
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204 NULL },
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205
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206 { ngx_string("large_client_header_buffers"),
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207 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE2,
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208 ngx_conf_set_bufs_slot,
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209 NGX_HTTP_SRV_CONF_OFFSET,
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210 offsetof(ngx_http_core_srv_conf_t, large_client_header_buffers),
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211 NULL },
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212
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158
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213 { ngx_string("optimize_server_names"),
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214 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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215 ngx_conf_set_flag_slot,
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378
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216 NGX_HTTP_LOC_CONF_OFFSET,
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217 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
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218 &ngx_conf_deprecated_optimize_server_names },
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152
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219
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60
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220 { ngx_string("ignore_invalid_headers"),
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221 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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222 ngx_conf_set_flag_slot,
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223 NGX_HTTP_SRV_CONF_OFFSET,
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224 offsetof(ngx_http_core_srv_conf_t, ignore_invalid_headers),
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225 NULL },
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226
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342
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227 { ngx_string("merge_slashes"),
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228 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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229 ngx_conf_set_flag_slot,
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230 NGX_HTTP_SRV_CONF_OFFSET,
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231 offsetof(ngx_http_core_srv_conf_t, merge_slashes),
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232 NULL },
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233
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412
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234 { ngx_string("underscores_in_headers"),
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235 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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236 ngx_conf_set_flag_slot,
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237 NGX_HTTP_SRV_CONF_OFFSET,
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238 offsetof(ngx_http_core_srv_conf_t, underscores_in_headers),
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239 NULL },
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240
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0
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241 { ngx_string("location"),
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242 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_TAKE12,
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34
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243 ngx_http_core_location,
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0
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244 NGX_HTTP_SRV_CONF_OFFSET,
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245 0,
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246 NULL },
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247
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248 { ngx_string("listen"),
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72
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249 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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250 ngx_http_core_listen,
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0
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251 NGX_HTTP_SRV_CONF_OFFSET,
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252 0,
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253 NULL },
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254
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255 { ngx_string("server_name"),
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256 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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257 ngx_http_core_server_name,
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0
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258 NGX_HTTP_SRV_CONF_OFFSET,
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259 0,
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260 NULL },
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261
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138
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262 { ngx_string("types_hash_max_size"),
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263 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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264 ngx_conf_set_num_slot,
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265 NGX_HTTP_LOC_CONF_OFFSET,
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266 offsetof(ngx_http_core_loc_conf_t, types_hash_max_size),
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267 NULL },
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268
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269 { ngx_string("types_hash_bucket_size"),
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270 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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271 ngx_conf_set_num_slot,
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272 NGX_HTTP_LOC_CONF_OFFSET,
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273 offsetof(ngx_http_core_loc_conf_t, types_hash_bucket_size),
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274 NULL },
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275
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0
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276 { ngx_string("types"),
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277 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF
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278 |NGX_CONF_BLOCK|NGX_CONF_NOARGS,
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34
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279 ngx_http_core_types,
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0
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280 NGX_HTTP_LOC_CONF_OFFSET,
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281 0,
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282 NULL },
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283
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284 { ngx_string("default_type"),
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285 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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286 ngx_conf_set_str_slot,
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287 NGX_HTTP_LOC_CONF_OFFSET,
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288 offsetof(ngx_http_core_loc_conf_t, default_type),
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289 NULL },
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290
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291 { ngx_string("root"),
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58
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292 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
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293 |NGX_CONF_TAKE1,
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34
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294 ngx_http_core_root,
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0
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295 NGX_HTTP_LOC_CONF_OFFSET,
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296 0,
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297 NULL },
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298
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299 { ngx_string("alias"),
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300 NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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34
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301 ngx_http_core_root,
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0
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302 NGX_HTTP_LOC_CONF_OFFSET,
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303 0,
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304 NULL },
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305
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180
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306 { ngx_string("limit_except"),
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307 NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_1MORE,
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308 ngx_http_core_limit_except,
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309 NGX_HTTP_LOC_CONF_OFFSET,
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310 0,
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311 NULL },
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312
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0
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313 { ngx_string("client_max_body_size"),
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314 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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212
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315 ngx_conf_set_off_slot,
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0
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316 NGX_HTTP_LOC_CONF_OFFSET,
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317 offsetof(ngx_http_core_loc_conf_t, client_max_body_size),
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318 NULL },
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319
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320 { ngx_string("client_body_buffer_size"),
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321 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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322 ngx_conf_set_size_slot,
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323 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
324 offsetof(ngx_http_core_loc_conf_t, client_body_buffer_size),
|
|
|
325 NULL },
|
|
|
326
|
|
|
327 { ngx_string("client_body_timeout"),
|
|
|
328 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
329 ngx_conf_set_msec_slot,
|
|
|
330 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
331 offsetof(ngx_http_core_loc_conf_t, client_body_timeout),
|
|
|
332 NULL },
|
|
|
333
|
|
28
|
334 { ngx_string("client_body_temp_path"),
|
|
|
335 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234,
|
|
|
336 ngx_conf_set_path_slot,
|
|
|
337 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
338 offsetof(ngx_http_core_loc_conf_t, client_body_temp_path),
|
|
|
339 (void *) ngx_garbage_collector_temp_handler },
|
|
|
340
|
|
182
|
341 { ngx_string("client_body_in_file_only"),
|
|
|
342 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
278
|
343 ngx_conf_set_enum_slot,
|
|
182
|
344 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
345 offsetof(ngx_http_core_loc_conf_t, client_body_in_file_only),
|
|
278
|
346 &ngx_http_core_request_body_in_file },
|
|
182
|
347
|
|
0
|
348 { ngx_string("sendfile"),
|
|
278
|
349 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
350 |NGX_CONF_TAKE1,
|
|
0
|
351 ngx_conf_set_flag_slot,
|
|
|
352 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
353 offsetof(ngx_http_core_loc_conf_t, sendfile),
|
|
|
354 NULL },
|
|
|
355
|
|
300
|
356 { ngx_string("sendfile_max_chunk"),
|
|
|
357 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
358 ngx_conf_set_size_slot,
|
|
|
359 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
360 offsetof(ngx_http_core_loc_conf_t, sendfile_max_chunk),
|
|
|
361 NULL },
|
|
|
362
|
|
390
|
363 { ngx_string("directio"),
|
|
|
364 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
365 ngx_http_core_directio,
|
|
|
366 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
367 0,
|
|
|
368 NULL },
|
|
|
369
|
|
0
|
370 { ngx_string("tcp_nopush"),
|
|
|
371 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
372 ngx_conf_set_flag_slot,
|
|
|
373 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
374 offsetof(ngx_http_core_loc_conf_t, tcp_nopush),
|
|
|
375 NULL },
|
|
|
376
|
|
2
|
377 { ngx_string("tcp_nodelay"),
|
|
|
378 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
379 ngx_conf_set_flag_slot,
|
|
|
380 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
381 offsetof(ngx_http_core_loc_conf_t, tcp_nodelay),
|
|
|
382 NULL },
|
|
|
383
|
|
0
|
384 { ngx_string("send_timeout"),
|
|
|
385 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
386 ngx_conf_set_msec_slot,
|
|
|
387 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
388 offsetof(ngx_http_core_loc_conf_t, send_timeout),
|
|
|
389 NULL },
|
|
|
390
|
|
|
391 { ngx_string("send_lowat"),
|
|
|
392 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
393 ngx_conf_set_size_slot,
|
|
|
394 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
395 offsetof(ngx_http_core_loc_conf_t, send_lowat),
|
|
34
|
396 &ngx_http_core_lowat_post },
|
|
0
|
397
|
|
|
398 { ngx_string("postpone_output"),
|
|
|
399 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
400 ngx_conf_set_size_slot,
|
|
|
401 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
402 offsetof(ngx_http_core_loc_conf_t, postpone_output),
|
|
|
403 NULL },
|
|
|
404
|
|
|
405 { ngx_string("limit_rate"),
|
|
34
|
406 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
407 |NGX_CONF_TAKE1,
|
|
0
|
408 ngx_conf_set_size_slot,
|
|
|
409 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
410 offsetof(ngx_http_core_loc_conf_t, limit_rate),
|
|
|
411 NULL },
|
|
|
412
|
|
|
413 { ngx_string("keepalive_timeout"),
|
|
|
414 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
34
|
415 ngx_http_core_keepalive,
|
|
0
|
416 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
417 0,
|
|
|
418 NULL },
|
|
|
419
|
|
362
|
420 { ngx_string("satisfy"),
|
|
|
421 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
422 ngx_conf_set_enum_slot,
|
|
|
423 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
424 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
425 &ngx_http_core_satisfy },
|
|
|
426
|
|
92
|
427 { ngx_string("satisfy_any"),
|
|
|
428 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
429 ngx_conf_set_flag_slot,
|
|
|
430 NGX_HTTP_LOC_CONF_OFFSET,
|
|
362
|
431 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
432 &ngx_conf_deprecated_satisfy_any },
|
|
92
|
433
|
|
58
|
434 { ngx_string("internal"),
|
|
|
435 NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
|
|
|
436 ngx_http_core_internal,
|
|
|
437 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
438 0,
|
|
|
439 NULL },
|
|
|
440
|
|
0
|
441 { ngx_string("lingering_time"),
|
|
|
442 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
443 ngx_conf_set_msec_slot,
|
|
|
444 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
445 offsetof(ngx_http_core_loc_conf_t, lingering_time),
|
|
|
446 NULL },
|
|
|
447
|
|
|
448 { ngx_string("lingering_timeout"),
|
|
|
449 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
450 ngx_conf_set_msec_slot,
|
|
|
451 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
452 offsetof(ngx_http_core_loc_conf_t, lingering_timeout),
|
|
|
453 NULL },
|
|
|
454
|
|
|
455 { ngx_string("reset_timedout_connection"),
|
|
|
456 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
457 ngx_conf_set_flag_slot,
|
|
|
458 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
459 offsetof(ngx_http_core_loc_conf_t, reset_timedout_connection),
|
|
|
460 NULL },
|
|
|
461
|
|
362
|
462 { ngx_string("server_name_in_redirect"),
|
|
|
463 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
464 ngx_conf_set_flag_slot,
|
|
|
465 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
466 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
|
|
|
467 NULL },
|
|
|
468
|
|
70
|
469 { ngx_string("port_in_redirect"),
|
|
|
470 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
471 ngx_conf_set_flag_slot,
|
|
|
472 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
473 offsetof(ngx_http_core_loc_conf_t, port_in_redirect),
|
|
|
474 NULL },
|
|
|
475
|
|
0
|
476 { ngx_string("msie_padding"),
|
|
|
477 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
478 ngx_conf_set_flag_slot,
|
|
|
479 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
480 offsetof(ngx_http_core_loc_conf_t, msie_padding),
|
|
|
481 NULL },
|
|
|
482
|
|
228
|
483 { ngx_string("msie_refresh"),
|
|
|
484 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
485 ngx_conf_set_flag_slot,
|
|
|
486 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
487 offsetof(ngx_http_core_loc_conf_t, msie_refresh),
|
|
|
488 NULL },
|
|
|
489
|
|
76
|
490 { ngx_string("log_not_found"),
|
|
|
491 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
492 ngx_conf_set_flag_slot,
|
|
|
493 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
494 offsetof(ngx_http_core_loc_conf_t, log_not_found),
|
|
|
495 NULL },
|
|
|
496
|
|
412
|
497 { ngx_string("log_subrequest"),
|
|
|
498 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
499 ngx_conf_set_flag_slot,
|
|
|
500 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
501 offsetof(ngx_http_core_loc_conf_t, log_subrequest),
|
|
|
502 NULL },
|
|
|
503
|
|
228
|
504 { ngx_string("recursive_error_pages"),
|
|
|
505 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
506 ngx_conf_set_flag_slot,
|
|
|
507 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
508 offsetof(ngx_http_core_loc_conf_t, recursive_error_pages),
|
|
|
509 NULL },
|
|
|
510
|
|
342
|
511 { ngx_string("server_tokens"),
|
|
|
512 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
513 ngx_conf_set_flag_slot,
|
|
|
514 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
515 offsetof(ngx_http_core_loc_conf_t, server_tokens),
|
|
|
516 NULL },
|
|
|
517
|
|
0
|
518 { ngx_string("error_page"),
|
|
58
|
519 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
520 |NGX_CONF_2MORE,
|
|
34
|
521 ngx_http_core_error_page,
|
|
0
|
522 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
523 0,
|
|
|
524 NULL },
|
|
|
525
|
|
126
|
526 { ngx_string("post_action"),
|
|
|
527 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
528 |NGX_CONF_TAKE1,
|
|
|
529 ngx_conf_set_str_slot,
|
|
|
530 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
531 offsetof(ngx_http_core_loc_conf_t, post_action),
|
|
|
532 NULL },
|
|
|
533
|
|
0
|
534 { ngx_string("error_log"),
|
|
|
535 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
34
|
536 ngx_http_core_error_log,
|
|
0
|
537 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
538 0,
|
|
|
539 NULL },
|
|
|
540
|
|
|
541 { ngx_string("open_file_cache"),
|
|
332
|
542 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
|
543 ngx_http_core_open_file_cache,
|
|
|
544 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
545 offsetof(ngx_http_core_loc_conf_t, open_file_cache),
|
|
|
546 NULL },
|
|
|
547
|
|
358
|
548 { ngx_string("open_file_cache_valid"),
|
|
|
549 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
550 ngx_conf_set_sec_slot,
|
|
|
551 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
552 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
553 NULL },
|
|
|
554
|
|
332
|
555 { ngx_string("open_file_cache_retest"),
|
|
|
556 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
557 ngx_conf_set_sec_slot,
|
|
0
|
558 NGX_HTTP_LOC_CONF_OFFSET,
|
|
358
|
559 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
560 &ngx_conf_deprecated_open_file_cache_retest },
|
|
|
561
|
|
|
562 { ngx_string("open_file_cache_min_uses"),
|
|
|
563 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
564 ngx_conf_set_num_slot,
|
|
|
565 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
566 offsetof(ngx_http_core_loc_conf_t, open_file_cache_min_uses),
|
|
0
|
567 NULL },
|
|
|
568
|
|
332
|
569 { ngx_string("open_file_cache_errors"),
|
|
|
570 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
571 ngx_conf_set_flag_slot,
|
|
|
572 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
573 offsetof(ngx_http_core_loc_conf_t, open_file_cache_errors),
|
|
|
574 NULL },
|
|
|
575
|
|
|
576 { ngx_string("open_file_cache_events"),
|
|
|
577 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
578 ngx_conf_set_flag_slot,
|
|
|
579 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
580 offsetof(ngx_http_core_loc_conf_t, open_file_cache_events),
|
|
|
581 NULL },
|
|
0
|
582
|
|
348
|
583 { ngx_string("resolver"),
|
|
|
584 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
585 ngx_http_core_resolver,
|
|
|
586 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
587 0,
|
|
|
588 NULL },
|
|
|
589
|
|
|
590 { ngx_string("resolver_timeout"),
|
|
|
591 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
592 ngx_conf_set_msec_slot,
|
|
|
593 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
594 offsetof(ngx_http_core_loc_conf_t, resolver_timeout),
|
|
|
595 NULL },
|
|
|
596
|
|
358
|
597 #if (NGX_HTTP_GZIP)
|
|
|
598
|
|
|
599 { ngx_string("gzip_vary"),
|
|
|
600 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
601 ngx_conf_set_flag_slot,
|
|
|
602 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
603 offsetof(ngx_http_core_loc_conf_t, gzip_vary),
|
|
|
604 NULL },
|
|
|
605
|
|
|
606 { ngx_string("gzip_http_version"),
|
|
|
607 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
608 ngx_conf_set_enum_slot,
|
|
|
609 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
610 offsetof(ngx_http_core_loc_conf_t, gzip_http_version),
|
|
|
611 &ngx_http_gzip_http_version },
|
|
|
612
|
|
|
613 { ngx_string("gzip_proxied"),
|
|
|
614 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
615 ngx_conf_set_bitmask_slot,
|
|
|
616 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
617 offsetof(ngx_http_core_loc_conf_t, gzip_proxied),
|
|
|
618 &ngx_http_gzip_proxied_mask },
|
|
|
619
|
|
|
620 { ngx_string("gzip_disable"),
|
|
|
621 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
622 ngx_http_gzip_disable,
|
|
|
623 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
624 0,
|
|
|
625 NULL },
|
|
|
626
|
|
|
627 #endif
|
|
|
628
|
|
0
|
629 ngx_null_command
|
|
|
630 };
|
|
|
631
|
|
|
632
|
|
216
|
633 static ngx_http_module_t ngx_http_core_module_ctx = {
|
|
58
|
634 ngx_http_core_preconfiguration, /* preconfiguration */
|
|
122
|
635 NULL, /* postconfiguration */
|
|
0
|
636
|
|
|
637 ngx_http_core_create_main_conf, /* create main configuration */
|
|
|
638 ngx_http_core_init_main_conf, /* init main configuration */
|
|
|
639
|
|
|
640 ngx_http_core_create_srv_conf, /* create server configuration */
|
|
|
641 ngx_http_core_merge_srv_conf, /* merge server configuration */
|
|
|
642
|
|
|
643 ngx_http_core_create_loc_conf, /* create location configuration */
|
|
|
644 ngx_http_core_merge_loc_conf /* merge location configuration */
|
|
|
645 };
|
|
|
646
|
|
|
647
|
|
|
648 ngx_module_t ngx_http_core_module = {
|
|
58
|
649 NGX_MODULE_V1,
|
|
0
|
650 &ngx_http_core_module_ctx, /* module context */
|
|
|
651 ngx_http_core_commands, /* module directives */
|
|
|
652 NGX_HTTP_MODULE, /* module type */
|
|
90
|
653 NULL, /* init master */
|
|
58
|
654 NULL, /* init module */
|
|
90
|
655 NULL, /* init process */
|
|
|
656 NULL, /* init thread */
|
|
|
657 NULL, /* exit thread */
|
|
|
658 NULL, /* exit process */
|
|
|
659 NULL, /* exit master */
|
|
|
660 NGX_MODULE_V1_PADDING
|
|
0
|
661 };
|
|
|
662
|
|
|
663
|
|
364
|
664 static ngx_str_t ngx_http_core_get_method = { 3, (u_char *) "GET " };
|
|
|
665
|
|
|
666
|
|
36
|
667 void
|
|
|
668 ngx_http_handler(ngx_http_request_t *r)
|
|
0
|
669 {
|
|
230
|
670 ngx_http_core_main_conf_t *cmcf;
|
|
|
671
|
|
32
|
672 r->connection->log->action = NULL;
|
|
0
|
673
|
|
|
674 r->connection->unexpected_eof = 0;
|
|
|
675
|
|
224
|
676 if (!r->internal) {
|
|
92
|
677 switch (r->headers_in.connection_type) {
|
|
|
678 case 0:
|
|
|
679 if (r->http_version > NGX_HTTP_VERSION_10) {
|
|
|
680 r->keepalive = 1;
|
|
|
681 } else {
|
|
|
682 r->keepalive = 0;
|
|
|
683 }
|
|
|
684 break;
|
|
|
685
|
|
|
686 case NGX_HTTP_CONNECTION_CLOSE:
|
|
|
687 r->keepalive = 0;
|
|
|
688 break;
|
|
|
689
|
|
|
690 case NGX_HTTP_CONNECTION_KEEP_ALIVE:
|
|
0
|
691 r->keepalive = 1;
|
|
92
|
692 break;
|
|
|
693 }
|
|
|
694
|
|
|
695 if (r->keepalive && r->headers_in.msie && r->method == NGX_HTTP_POST) {
|
|
|
696
|
|
|
697 /*
|
|
230
|
698 * MSIE may wait for some time if an response for
|
|
|
699 * a POST request was sent over a keepalive connection
|
|
92
|
700 */
|
|
|
701
|
|
0
|
702 r->keepalive = 0;
|
|
|
703 }
|
|
92
|
704
|
|
|
705 if (r->headers_in.content_length_n > 0) {
|
|
|
706 r->lingering_close = 1;
|
|
|
707
|
|
|
708 } else {
|
|
|
709 r->lingering_close = 0;
|
|
|
710 }
|
|
236
|
711
|
|
230
|
712 r->phase_handler = 0;
|
|
|
713
|
|
|
714 } else {
|
|
|
715 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
716 r->phase_handler = cmcf->phase_engine.server_rewrite_index;
|
|
|
717 }
|
|
|
718
|
|
236
|
719 if (r->unparsed_uri.len) {
|
|
|
720 r->valid_unparsed_uri = 1;
|
|
|
721 }
|
|
|
722
|
|
|
723 r->valid_location = 1;
|
|
358
|
724 r->gzip = 0;
|
|
236
|
725
|
|
230
|
726 r->write_event_handler = ngx_http_core_run_phases;
|
|
34
|
727 ngx_http_core_run_phases(r);
|
|
0
|
728 }
|
|
|
729
|
|
|
730
|
|
230
|
731 void
|
|
36
|
732 ngx_http_core_run_phases(ngx_http_request_t *r)
|
|
0
|
733 {
|
|
|
734 ngx_int_t rc;
|
|
230
|
735 ngx_http_phase_handler_t *ph;
|
|
0
|
736 ngx_http_core_main_conf_t *cmcf;
|
|
|
737
|
|
|
738 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
739
|
|
230
|
740 ph = cmcf->phase_engine.handlers;
|
|
|
741
|
|
|
742 while (ph[r->phase_handler].checker) {
|
|
|
743
|
|
|
744 rc = ph[r->phase_handler].checker(r, &ph[r->phase_handler]);
|
|
|
745
|
|
|
746 if (rc == NGX_OK) {
|
|
92
|
747 return;
|
|
0
|
748 }
|
|
|
749 }
|
|
|
750 }
|
|
|
751
|
|
|
752
|
|
36
|
753 ngx_int_t
|
|
230
|
754 ngx_http_core_generic_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
755 {
|
|
|
756 ngx_int_t rc;
|
|
|
757
|
|
|
758 /*
|
|
|
759 * generic phase checker,
|
|
|
760 * used by the post read, server rewrite, rewrite, and pre-access phases
|
|
|
761 */
|
|
|
762
|
|
|
763 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
764 "generic phase: %ui", r->phase_handler);
|
|
|
765
|
|
|
766 rc = ph->handler(r);
|
|
|
767
|
|
|
768 if (rc == NGX_OK) {
|
|
|
769 r->phase_handler = ph->next;
|
|
|
770 return NGX_AGAIN;
|
|
|
771 }
|
|
|
772
|
|
|
773 if (rc == NGX_DECLINED) {
|
|
|
774 r->phase_handler++;
|
|
|
775 return NGX_AGAIN;
|
|
|
776 }
|
|
|
777
|
|
|
778 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
779 return NGX_OK;
|
|
|
780 }
|
|
|
781
|
|
|
782 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
783
|
|
|
784 ngx_http_finalize_request(r, rc);
|
|
|
785
|
|
|
786 return NGX_OK;
|
|
|
787 }
|
|
|
788
|
|
|
789
|
|
|
790 ngx_int_t
|
|
|
791 ngx_http_core_find_config_phase(ngx_http_request_t *r,
|
|
|
792 ngx_http_phase_handler_t *ph)
|
|
0
|
793 {
|
|
328
|
794 u_char *p;
|
|
|
795 size_t len;
|
|
384
|
796 ngx_int_t rc, expect;
|
|
0
|
797 ngx_http_core_loc_conf_t *clcf;
|
|
|
798
|
|
38
|
799 r->content_handler = NULL;
|
|
|
800 r->uri_changed = 0;
|
|
|
801
|
|
378
|
802 rc = ngx_http_core_find_location(r);
|
|
0
|
803
|
|
398
|
804 if (rc == NGX_ERROR) {
|
|
230
|
805 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
806 return NGX_OK;
|
|
0
|
807 }
|
|
|
808
|
|
|
809 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
810
|
|
58
|
811 if (!r->internal && clcf->internal) {
|
|
230
|
812 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
|
813 return NGX_OK;
|
|
58
|
814 }
|
|
|
815
|
|
104
|
816 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
817 "using configuration \"%s%V\"",
|
|
|
818 (clcf->noname ? "*" : (clcf->exact_match ? "=" : "")),
|
|
|
819 &clcf->name);
|
|
|
820
|
|
84
|
821 ngx_http_update_location_config(r);
|
|
0
|
822
|
|
|
823 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
212
|
824 "http cl:%O max:%O",
|
|
10
|
825 r->headers_in.content_length_n, clcf->client_max_body_size);
|
|
0
|
826
|
|
|
827 if (r->headers_in.content_length_n != -1
|
|
222
|
828 && !r->discard_body
|
|
0
|
829 && clcf->client_max_body_size
|
|
212
|
830 && clcf->client_max_body_size < r->headers_in.content_length_n)
|
|
0
|
831 {
|
|
|
832 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
833 "client intended to send too large body: %O bytes",
|
|
0
|
834 r->headers_in.content_length_n);
|
|
|
835
|
|
230
|
836 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_ENTITY_TOO_LARGE);
|
|
|
837 return NGX_OK;
|
|
0
|
838 }
|
|
|
839
|
|
384
|
840 if (r->headers_in.expect) {
|
|
|
841 expect = ngx_http_core_send_continue(r);
|
|
|
842
|
|
|
843 if (expect != NGX_OK) {
|
|
|
844 ngx_http_finalize_request(r, expect);
|
|
|
845 return NGX_OK;
|
|
|
846 }
|
|
|
847 }
|
|
|
848
|
|
378
|
849 if (rc == NGX_DONE) {
|
|
0
|
850 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
|
851 if (r->headers_out.location == NULL) {
|
|
230
|
852 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
853 return NGX_OK;
|
|
0
|
854 }
|
|
|
855
|
|
58
|
856 /*
|
|
|
857 * we do not need to set the r->headers_out.location->hash and
|
|
|
858 * r->headers_out.location->key fields
|
|
|
859 */
|
|
|
860
|
|
328
|
861 if (r->args.len == 0) {
|
|
|
862 r->headers_out.location->value = clcf->name;
|
|
|
863
|
|
|
864 } else {
|
|
|
865 len = clcf->name.len + 1 + r->args.len;
|
|
382
|
866 p = ngx_pnalloc(r->pool, len);
|
|
328
|
867
|
|
|
868 if (p == NULL) {
|
|
|
869 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
870 return NGX_OK;
|
|
|
871 }
|
|
|
872
|
|
|
873 r->headers_out.location->value.len = len;
|
|
|
874 r->headers_out.location->value.data = p;
|
|
|
875
|
|
|
876 p = ngx_cpymem(p, clcf->name.data, clcf->name.len);
|
|
|
877 *p++ = '?';
|
|
|
878 ngx_memcpy(p, r->args.data, r->args.len);
|
|
|
879 }
|
|
0
|
880
|
|
230
|
881 ngx_http_finalize_request(r, NGX_HTTP_MOVED_PERMANENTLY);
|
|
|
882 return NGX_OK;
|
|
|
883 }
|
|
|
884
|
|
|
885 r->phase_handler++;
|
|
|
886 return NGX_AGAIN;
|
|
|
887 }
|
|
|
888
|
|
|
889
|
|
|
890 ngx_int_t
|
|
|
891 ngx_http_core_post_rewrite_phase(ngx_http_request_t *r,
|
|
|
892 ngx_http_phase_handler_t *ph)
|
|
|
893 {
|
|
380
|
894 ngx_http_core_srv_conf_t *cscf;
|
|
|
895
|
|
230
|
896 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
897 "post rewrite phase: %ui", r->phase_handler);
|
|
|
898
|
|
|
899 if (!r->uri_changed) {
|
|
|
900 r->phase_handler++;
|
|
|
901 return NGX_AGAIN;
|
|
|
902 }
|
|
|
903
|
|
|
904 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
905 "uri changes: %d", r->uri_changes);
|
|
|
906
|
|
|
907 /*
|
|
|
908 * gcc before 3.3 compiles the broken code for
|
|
|
909 * if (r->uri_changes-- == 0)
|
|
|
910 * if the r->uri_changes is defined as
|
|
|
911 * unsigned uri_changes:4
|
|
|
912 */
|
|
|
913
|
|
|
914 r->uri_changes--;
|
|
|
915
|
|
|
916 if (r->uri_changes == 0) {
|
|
|
917 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
918 "rewrite or internal redirection cycle "
|
|
|
919 "while processing \"%V\"", &r->uri);
|
|
|
920
|
|
|
921 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
922 return NGX_OK;
|
|
|
923 }
|
|
|
924
|
|
|
925 r->phase_handler = ph->next;
|
|
|
926
|
|
380
|
927 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
928 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
929
|
|
230
|
930 return NGX_AGAIN;
|
|
|
931 }
|
|
|
932
|
|
|
933
|
|
|
934 ngx_int_t
|
|
|
935 ngx_http_core_access_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
936 {
|
|
|
937 ngx_int_t rc;
|
|
|
938 ngx_http_core_loc_conf_t *clcf;
|
|
|
939
|
|
|
940 if (r != r->main) {
|
|
|
941 r->phase_handler = ph->next;
|
|
|
942 return NGX_AGAIN;
|
|
|
943 }
|
|
|
944
|
|
|
945 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
946 "access phase: %ui", r->phase_handler);
|
|
|
947
|
|
|
948 rc = ph->handler(r);
|
|
|
949
|
|
|
950 if (rc == NGX_DECLINED) {
|
|
|
951 r->phase_handler++;
|
|
|
952 return NGX_AGAIN;
|
|
|
953 }
|
|
|
954
|
|
|
955 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
956 return NGX_OK;
|
|
0
|
957 }
|
|
|
958
|
|
230
|
959 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
960
|
|
362
|
961 if (clcf->satisfy == NGX_HTTP_SATISFY_ALL) {
|
|
230
|
962
|
|
|
963 if (rc == NGX_OK) {
|
|
|
964 r->phase_handler++;
|
|
|
965 return NGX_AGAIN;
|
|
|
966 }
|
|
|
967
|
|
|
968 } else {
|
|
|
969 if (rc == NGX_OK) {
|
|
|
970 r->access_code = 0;
|
|
|
971
|
|
|
972 if (r->headers_out.www_authenticate) {
|
|
|
973 r->headers_out.www_authenticate->hash = 0;
|
|
|
974 }
|
|
|
975
|
|
|
976 r->phase_handler = ph->next;
|
|
|
977 return NGX_AGAIN;
|
|
|
978 }
|
|
|
979
|
|
|
980 if (rc == NGX_HTTP_FORBIDDEN || rc == NGX_HTTP_UNAUTHORIZED) {
|
|
|
981 r->access_code = rc;
|
|
|
982
|
|
|
983 r->phase_handler++;
|
|
|
984 return NGX_AGAIN;
|
|
|
985 }
|
|
|
986 }
|
|
|
987
|
|
|
988 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
989
|
|
|
990 ngx_http_finalize_request(r, rc);
|
|
|
991 return NGX_OK;
|
|
|
992 }
|
|
|
993
|
|
|
994
|
|
|
995 ngx_int_t
|
|
|
996 ngx_http_core_post_access_phase(ngx_http_request_t *r,
|
|
|
997 ngx_http_phase_handler_t *ph)
|
|
|
998 {
|
|
|
999 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1000 "post access phase: %ui", r->phase_handler);
|
|
|
1001
|
|
|
1002 if (r->access_code) {
|
|
|
1003
|
|
|
1004 if (r->access_code == NGX_HTTP_FORBIDDEN) {
|
|
|
1005 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
1006 "access forbidden by rule");
|
|
|
1007 }
|
|
|
1008
|
|
|
1009 ngx_http_finalize_request(r, r->access_code);
|
|
|
1010 return NGX_OK;
|
|
|
1011 }
|
|
|
1012
|
|
|
1013 r->phase_handler++;
|
|
|
1014 return NGX_AGAIN;
|
|
|
1015 }
|
|
|
1016
|
|
|
1017
|
|
|
1018 ngx_int_t
|
|
|
1019 ngx_http_core_content_phase(ngx_http_request_t *r,
|
|
|
1020 ngx_http_phase_handler_t *ph)
|
|
|
1021 {
|
|
248
|
1022 size_t root;
|
|
230
|
1023 ngx_int_t rc;
|
|
|
1024 ngx_str_t path;
|
|
|
1025
|
|
|
1026 if (r->content_handler) {
|
|
|
1027 r->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1028 ngx_http_finalize_request(r, r->content_handler(r));
|
|
|
1029 return NGX_OK;
|
|
|
1030 }
|
|
|
1031
|
|
|
1032 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1033 "content phase: %ui", r->phase_handler);
|
|
|
1034
|
|
|
1035 rc = ph->handler(r);
|
|
|
1036
|
|
|
1037 if (rc == NGX_DONE) {
|
|
|
1038 return NGX_OK;
|
|
|
1039 }
|
|
|
1040
|
|
|
1041 if (rc != NGX_DECLINED) {
|
|
|
1042 ngx_http_finalize_request(r, rc);
|
|
|
1043 return NGX_OK;
|
|
|
1044 }
|
|
|
1045
|
|
|
1046 /* rc == NGX_DECLINED */
|
|
|
1047
|
|
|
1048 ph++;
|
|
|
1049
|
|
|
1050 if (ph->checker) {
|
|
|
1051 r->phase_handler++;
|
|
|
1052 return NGX_AGAIN;
|
|
|
1053 }
|
|
|
1054
|
|
|
1055 /* no content handler was found */
|
|
|
1056
|
|
|
1057 if (r->uri.data[r->uri.len - 1] == '/' && !r->zero_in_uri) {
|
|
|
1058
|
|
248
|
1059 if (ngx_http_map_uri_to_path(r, &path, &root, 0) != NULL) {
|
|
230
|
1060 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
340
|
1061 "directory index of \"%s\" is forbidden", path.data);
|
|
230
|
1062 }
|
|
|
1063
|
|
|
1064 ngx_http_finalize_request(r, NGX_HTTP_FORBIDDEN);
|
|
|
1065 return NGX_OK;
|
|
|
1066 }
|
|
|
1067
|
|
|
1068 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "no handler found");
|
|
|
1069
|
|
|
1070 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
84
|
1071 return NGX_OK;
|
|
|
1072 }
|
|
|
1073
|
|
|
1074
|
|
|
1075 void
|
|
|
1076 ngx_http_update_location_config(ngx_http_request_t *r)
|
|
|
1077 {
|
|
|
1078 ngx_http_core_loc_conf_t *clcf;
|
|
|
1079
|
|
|
1080 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1081
|
|
180
|
1082 if (r->method & clcf->limit_except) {
|
|
|
1083 r->loc_conf = clcf->limit_except_loc_conf;
|
|
|
1084 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1085 }
|
|
|
1086
|
|
192
|
1087 if (r == r->main) {
|
|
294
|
1088 r->connection->log->file = clcf->err_log->file;
|
|
|
1089
|
|
192
|
1090 if (!(r->connection->log->log_level & NGX_LOG_DEBUG_CONNECTION)) {
|
|
|
1091 r->connection->log->log_level = clcf->err_log->log_level;
|
|
|
1092 }
|
|
84
|
1093 }
|
|
|
1094
|
|
|
1095 if ((ngx_io.flags & NGX_IO_SENDFILE) && clcf->sendfile) {
|
|
|
1096 r->connection->sendfile = 1;
|
|
|
1097
|
|
|
1098 } else {
|
|
|
1099 r->connection->sendfile = 0;
|
|
|
1100 }
|
|
|
1101
|
|
182
|
1102 if (clcf->client_body_in_file_only) {
|
|
|
1103 r->request_body_in_file_only = 1;
|
|
|
1104 r->request_body_in_persistent_file = 1;
|
|
278
|
1105 r->request_body_in_clean_file =
|
|
|
1106 clcf->client_body_in_file_only == NGX_HTTP_REQUEST_BODY_FILE_CLEAN;
|
|
186
|
1107 r->request_body_file_log_level = NGX_LOG_NOTICE;
|
|
|
1108
|
|
|
1109 } else {
|
|
|
1110 r->request_body_file_log_level = NGX_LOG_WARN;
|
|
182
|
1111 }
|
|
|
1112
|
|
84
|
1113 if (r->keepalive && clcf->keepalive_timeout == 0) {
|
|
|
1114 r->keepalive = 0;
|
|
|
1115 }
|
|
|
1116
|
|
|
1117 if (!clcf->tcp_nopush) {
|
|
|
1118 /* disable TCP_NOPUSH/TCP_CORK use */
|
|
|
1119 r->connection->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
|
|
|
1120 }
|
|
|
1121
|
|
162
|
1122 if (r->limit_rate == 0) {
|
|
|
1123 r->limit_rate = clcf->limit_rate;
|
|
|
1124 }
|
|
76
|
1125
|
|
0
|
1126 if (clcf->handler) {
|
|
|
1127 r->content_handler = clcf->handler;
|
|
|
1128 }
|
|
|
1129 }
|
|
|
1130
|
|
|
1131
|
|
398
|
1132 /*
|
|
|
1133 * NGX_OK - exact or regex match
|
|
|
1134 * NGX_DONE - auto redirect
|
|
|
1135 * NGX_AGAIN - inclusive match
|
|
|
1136 * NGX_ERROR - regex error
|
|
|
1137 * NGX_DECLINED - no match
|
|
|
1138 */
|
|
|
1139
|
|
36
|
1140 static ngx_int_t
|
|
378
|
1141 ngx_http_core_find_location(ngx_http_request_t *r)
|
|
0
|
1142 {
|
|
378
|
1143 ngx_int_t rc;
|
|
|
1144 ngx_http_core_loc_conf_t *pclcf;
|
|
398
|
1145 #if (NGX_PCRE)
|
|
|
1146 ngx_int_t n;
|
|
|
1147 ngx_uint_t noregex;
|
|
|
1148 ngx_http_core_loc_conf_t *clcf, **clcfp;
|
|
|
1149
|
|
|
1150 noregex = 0;
|
|
|
1151 #endif
|
|
378
|
1152
|
|
|
1153 pclcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1154
|
|
|
1155 rc = ngx_http_core_find_static_location(r, pclcf->static_locations);
|
|
|
1156
|
|
|
1157 if (rc == NGX_AGAIN) {
|
|
398
|
1158
|
|
|
1159 #if (NGX_PCRE)
|
|
|
1160 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1161
|
|
|
1162 noregex = clcf->noregex;
|
|
|
1163 #endif
|
|
|
1164
|
|
378
|
1165 /* look up nested locations */
|
|
398
|
1166
|
|
378
|
1167 rc = ngx_http_core_find_location(r);
|
|
|
1168 }
|
|
|
1169
|
|
|
1170 if (rc == NGX_OK || rc == NGX_DONE) {
|
|
|
1171 return rc;
|
|
|
1172 }
|
|
|
1173
|
|
|
1174 /* rc == NGX_DECLINED or rc == NGX_AGAIN in nested location */
|
|
|
1175
|
|
|
1176 #if (NGX_PCRE)
|
|
398
|
1177
|
|
|
1178 if (noregex == 0 && pclcf->regex_locations) {
|
|
378
|
1179
|
|
|
1180 for (clcfp = pclcf->regex_locations; *clcfp; clcfp++) {
|
|
|
1181
|
|
|
1182 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1183 "test location: ~ \"%V\"", &(*clcfp)->name);
|
|
|
1184
|
|
|
1185 n = ngx_regex_exec((*clcfp)->regex, &r->uri, NULL, 0);
|
|
|
1186
|
|
|
1187 if (n == NGX_REGEX_NO_MATCHED) {
|
|
|
1188 continue;
|
|
|
1189 }
|
|
|
1190
|
|
|
1191 if (n < 0) {
|
|
|
1192 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1193 ngx_regex_exec_n
|
|
|
1194 " failed: %d on \"%V\" using \"%V\"",
|
|
|
1195 n, &r->uri, &(*clcfp)->name);
|
|
398
|
1196 return NGX_ERROR;
|
|
378
|
1197 }
|
|
|
1198
|
|
|
1199 /* match */
|
|
|
1200
|
|
|
1201 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
1202
|
|
|
1203 /* look up nested locations */
|
|
|
1204
|
|
398
|
1205 rc = ngx_http_core_find_location(r);
|
|
|
1206
|
|
|
1207 return (rc == NGX_ERROR) ? rc : NGX_OK;
|
|
378
|
1208 }
|
|
|
1209 }
|
|
326
|
1210 #endif
|
|
0
|
1211
|
|
378
|
1212 return rc;
|
|
|
1213 }
|
|
|
1214
|
|
|
1215
|
|
|
1216 /*
|
|
|
1217 * NGX_OK - exact match
|
|
|
1218 * NGX_DONE - auto redirect
|
|
|
1219 * NGX_AGAIN - inclusive match
|
|
|
1220 * NGX_DECLINED - no match
|
|
|
1221 */
|
|
|
1222
|
|
|
1223 static ngx_int_t
|
|
|
1224 ngx_http_core_find_static_location(ngx_http_request_t *r,
|
|
|
1225 ngx_http_location_tree_node_t *node)
|
|
|
1226 {
|
|
|
1227 u_char *uri;
|
|
|
1228 size_t len, n;
|
|
|
1229 ngx_int_t rc, rv;
|
|
|
1230
|
|
|
1231 len = r->uri.len;
|
|
|
1232 uri = r->uri.data;
|
|
|
1233
|
|
|
1234 rv = NGX_DECLINED;
|
|
|
1235
|
|
|
1236 for ( ;; ) {
|
|
|
1237
|
|
|
1238 if (node == NULL) {
|
|
|
1239 return rv;
|
|
34
|
1240 }
|
|
|
1241
|
|
0
|
1242 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
378
|
1243 "test location: \"%*s\"", node->len, node->name);
|
|
|
1244
|
|
|
1245 n = (len <= (size_t) node->len) ? len : node->len;
|
|
|
1246
|
|
390
|
1247 rc = ngx_filename_cmp(uri, node->name, n);
|
|
378
|
1248
|
|
|
1249 if (rc != 0) {
|
|
|
1250 node = (rc < 0) ? node->left : node->right;
|
|
|
1251
|
|
0
|
1252 continue;
|
|
|
1253 }
|
|
|
1254
|
|
378
|
1255 if (len > (size_t) node->len) {
|
|
|
1256
|
|
|
1257 if (node->inclusive) {
|
|
|
1258
|
|
|
1259 r->loc_conf = node->inclusive->loc_conf;
|
|
|
1260 rv = NGX_AGAIN;
|
|
|
1261
|
|
|
1262 node = node->tree;
|
|
|
1263 uri += n;
|
|
|
1264 len -= n;
|
|
34
|
1265
|
|
|
1266 continue;
|
|
0
|
1267 }
|
|
|
1268
|
|
378
|
1269 /* exact only */
|
|
|
1270
|
|
|
1271 node = node->right;
|
|
|
1272
|
|
0
|
1273 continue;
|
|
|
1274 }
|
|
|
1275
|
|
378
|
1276 if (len == (size_t) node->len) {
|
|
|
1277
|
|
|
1278 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1279 node->inclusive->loc_conf;
|
|
|
1280 return NGX_OK;
|
|
0
|
1281 }
|
|
|
1282
|
|
378
|
1283 /* len < node->len */
|
|
|
1284
|
|
|
1285 if (len + 1 == (size_t) node->len && node->auto_redirect) {
|
|
|
1286
|
|
|
1287 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1288 node->inclusive->loc_conf;
|
|
|
1289 rv = NGX_DONE;
|
|
|
1290 }
|
|
|
1291
|
|
|
1292 node = node->left;
|
|
0
|
1293 }
|
|
|
1294 }
|
|
|
1295
|
|
|
1296
|
|
384
|
1297 static ngx_int_t
|
|
|
1298 ngx_http_core_send_continue(ngx_http_request_t *r)
|
|
|
1299 {
|
|
|
1300 ngx_int_t n;
|
|
|
1301 ngx_str_t *expect;
|
|
|
1302
|
|
|
1303 if (r->expect_tested) {
|
|
|
1304 return NGX_OK;
|
|
|
1305 }
|
|
|
1306
|
|
|
1307 r->expect_tested = 1;
|
|
|
1308
|
|
|
1309 expect = &r->headers_in.expect->value;
|
|
|
1310
|
|
|
1311 if (expect->len != sizeof("100-continue") - 1
|
|
|
1312 || ngx_strncasecmp(expect->data, (u_char *) "100-continue",
|
|
|
1313 sizeof("100-continue") - 1)
|
|
|
1314 != 0)
|
|
|
1315 {
|
|
|
1316 return NGX_OK;
|
|
|
1317 }
|
|
|
1318
|
|
|
1319 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1320 "send 100 Continue");
|
|
|
1321
|
|
|
1322 n = r->connection->send(r->connection,
|
|
|
1323 (u_char *) "HTTP/1.1 100 Continue" CRLF CRLF,
|
|
|
1324 sizeof("HTTP/1.1 100 Continue" CRLF CRLF) - 1);
|
|
|
1325
|
|
|
1326 if (n == sizeof("HTTP/1.1 100 Continue" CRLF CRLF) - 1) {
|
|
|
1327 return NGX_OK;
|
|
|
1328 }
|
|
|
1329
|
|
|
1330 /* we assume that such small packet should be send successfully */
|
|
|
1331
|
|
|
1332 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1333 }
|
|
|
1334
|
|
|
1335
|
|
392
|
1336 void *
|
|
|
1337 ngx_http_test_content_type(ngx_http_request_t *r, ngx_hash_t *types_hash)
|
|
|
1338 {
|
|
|
1339 u_char c, *p;
|
|
|
1340 ngx_uint_t i, hash;
|
|
|
1341
|
|
|
1342 if (r->headers_out.content_type.len == 0) {
|
|
|
1343 return NULL;
|
|
|
1344 }
|
|
|
1345
|
|
|
1346 if (r->headers_out.content_type_lowcase == NULL) {
|
|
|
1347
|
|
|
1348 p = ngx_pnalloc(r->pool, r->headers_out.content_type_len);
|
|
|
1349
|
|
|
1350 if (p == NULL) {
|
|
|
1351 return NULL;
|
|
|
1352 }
|
|
|
1353
|
|
|
1354 r->headers_out.content_type_lowcase = p;
|
|
|
1355
|
|
|
1356 hash = 0;
|
|
|
1357
|
|
|
1358 for (i = 0; i < r->headers_out.content_type_len; i++) {
|
|
|
1359 c = ngx_tolower(r->headers_out.content_type.data[i]);
|
|
|
1360 hash = ngx_hash(hash, c);
|
|
|
1361 *p++ = c;
|
|
|
1362 }
|
|
|
1363
|
|
|
1364 r->headers_out.content_type_hash = hash;
|
|
|
1365 }
|
|
|
1366
|
|
|
1367 return ngx_hash_find(types_hash,
|
|
|
1368 r->headers_out.content_type_hash,
|
|
|
1369 r->headers_out.content_type_lowcase,
|
|
|
1370 r->headers_out.content_type_len);
|
|
|
1371 }
|
|
|
1372
|
|
|
1373
|
|
36
|
1374 ngx_int_t
|
|
|
1375 ngx_http_set_content_type(ngx_http_request_t *r)
|
|
0
|
1376 {
|
|
392
|
1377 u_char c, *exten;
|
|
138
|
1378 ngx_str_t *type;
|
|
198
|
1379 ngx_uint_t i, hash;
|
|
0
|
1380 ngx_http_core_loc_conf_t *clcf;
|
|
|
1381
|
|
222
|
1382 if (r->headers_out.content_type.len) {
|
|
|
1383 return NGX_OK;
|
|
|
1384 }
|
|
|
1385
|
|
0
|
1386 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1387
|
|
|
1388 if (r->exten.len) {
|
|
34
|
1389
|
|
198
|
1390 hash = 0;
|
|
|
1391
|
|
|
1392 for (i = 0; i < r->exten.len; i++) {
|
|
|
1393 c = r->exten.data[i];
|
|
|
1394
|
|
|
1395 if (c >= 'A' && c <= 'Z') {
|
|
|
1396
|
|
392
|
1397 exten = ngx_pnalloc(r->pool, r->exten.len);
|
|
|
1398 if (exten == NULL) {
|
|
34
|
1399 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1400 }
|
|
|
1401
|
|
392
|
1402 hash = ngx_hash_strlow(exten, r->exten.data, r->exten.len);
|
|
34
|
1403
|
|
|
1404 r->exten.data = exten;
|
|
198
|
1405
|
|
|
1406 break;
|
|
34
|
1407 }
|
|
|
1408
|
|
198
|
1409 hash = ngx_hash(hash, c);
|
|
34
|
1410 }
|
|
|
1411
|
|
198
|
1412 type = ngx_hash_find(&clcf->types_hash, hash,
|
|
138
|
1413 r->exten.data, r->exten.len);
|
|
|
1414
|
|
|
1415 if (type) {
|
|
206
|
1416 r->headers_out.content_type_len = type->len;
|
|
138
|
1417 r->headers_out.content_type = *type;
|
|
206
|
1418
|
|
138
|
1419 return NGX_OK;
|
|
0
|
1420 }
|
|
|
1421 }
|
|
|
1422
|
|
206
|
1423 r->headers_out.content_type_len = clcf->default_type.len;
|
|
138
|
1424 r->headers_out.content_type = clcf->default_type;
|
|
0
|
1425
|
|
|
1426 return NGX_OK;
|
|
|
1427 }
|
|
|
1428
|
|
|
1429
|
|
36
|
1430 ngx_int_t
|
|
|
1431 ngx_http_set_exten(ngx_http_request_t *r)
|
|
0
|
1432 {
|
|
|
1433 ngx_int_t i;
|
|
|
1434
|
|
|
1435 r->exten.len = 0;
|
|
|
1436 r->exten.data = NULL;
|
|
|
1437
|
|
|
1438 for (i = r->uri.len - 1; i > 1; i--) {
|
|
|
1439 if (r->uri.data[i] == '.' && r->uri.data[i - 1] != '/') {
|
|
198
|
1440
|
|
0
|
1441 r->exten.len = r->uri.len - i - 1;
|
|
198
|
1442 r->exten.data = &r->uri.data[i + 1];
|
|
0
|
1443
|
|
|
1444 break;
|
|
|
1445
|
|
|
1446 } else if (r->uri.data[i] == '/') {
|
|
|
1447 break;
|
|
|
1448 }
|
|
|
1449 }
|
|
|
1450
|
|
|
1451 return NGX_OK;
|
|
|
1452 }
|
|
|
1453
|
|
|
1454
|
|
36
|
1455 ngx_int_t
|
|
106
|
1456 ngx_http_send_header(ngx_http_request_t *r)
|
|
|
1457 {
|
|
|
1458 if (r->err_status) {
|
|
|
1459 r->headers_out.status = r->err_status;
|
|
|
1460 r->headers_out.status_line.len = 0;
|
|
|
1461 }
|
|
|
1462
|
|
|
1463 return ngx_http_top_header_filter(r);
|
|
|
1464 }
|
|
|
1465
|
|
|
1466
|
|
|
1467 ngx_int_t
|
|
|
1468 ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *in)
|
|
|
1469 {
|
|
|
1470 ngx_int_t rc;
|
|
|
1471
|
|
132
|
1472 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1473 "http output filter \"%V?%V\"", &r->uri, &r->args);
|
|
106
|
1474
|
|
|
1475 rc = ngx_http_top_body_filter(r, in);
|
|
|
1476
|
|
|
1477 if (rc == NGX_ERROR) {
|
|
|
1478 /* NGX_ERROR may be returned by any filter */
|
|
132
|
1479 r->connection->error = 1;
|
|
106
|
1480 }
|
|
|
1481
|
|
|
1482 return rc;
|
|
|
1483 }
|
|
|
1484
|
|
|
1485
|
|
|
1486 u_char *
|
|
|
1487 ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *path,
|
|
248
|
1488 size_t *root_length, size_t reserved)
|
|
106
|
1489 {
|
|
172
|
1490 u_char *last;
|
|
|
1491 size_t alias;
|
|
|
1492 ngx_http_core_loc_conf_t *clcf;
|
|
106
|
1493
|
|
|
1494 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1495
|
|
|
1496 alias = clcf->alias ? clcf->name.len : 0;
|
|
|
1497
|
|
152
|
1498 if (alias && !r->valid_location) {
|
|
|
1499 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1500 "\"alias\" could not be used in location \"%V\" "
|
|
|
1501 "where URI was rewritten", &clcf->name);
|
|
|
1502 return NULL;
|
|
|
1503 }
|
|
|
1504
|
|
172
|
1505 reserved += r->uri.len - alias + 1;
|
|
|
1506
|
|
144
|
1507 if (clcf->root_lengths == NULL) {
|
|
|
1508
|
|
248
|
1509 *root_length = clcf->root.len;
|
|
144
|
1510
|
|
172
|
1511 path->len = clcf->root.len + reserved;
|
|
144
|
1512
|
|
382
|
1513 path->data = ngx_pnalloc(r->pool, path->len);
|
|
144
|
1514 if (path->data == NULL) {
|
|
|
1515 return NULL;
|
|
|
1516 }
|
|
|
1517
|
|
|
1518 last = ngx_copy(path->data, clcf->root.data, clcf->root.len);
|
|
172
|
1519
|
|
|
1520 } else {
|
|
216
|
1521 if (ngx_http_script_run(r, path, clcf->root_lengths->elts, reserved,
|
|
220
|
1522 clcf->root_values->elts)
|
|
216
|
1523 == NULL)
|
|
|
1524 {
|
|
|
1525 return NULL;
|
|
|
1526 }
|
|
|
1527
|
|
324
|
1528 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, path, 0)== NGX_ERROR)
|
|
|
1529 {
|
|
172
|
1530 return NULL;
|
|
|
1531 }
|
|
|
1532
|
|
248
|
1533 *root_length = path->len - reserved;
|
|
|
1534 last = path->data + *root_length;
|
|
144
|
1535 }
|
|
|
1536
|
|
172
|
1537 last = ngx_cpystrn(last, r->uri.data + alias, r->uri.len - alias + 1);
|
|
106
|
1538
|
|
|
1539 return last;
|
|
|
1540 }
|
|
|
1541
|
|
|
1542
|
|
|
1543 ngx_int_t
|
|
88
|
1544 ngx_http_auth_basic_user(ngx_http_request_t *r)
|
|
|
1545 {
|
|
|
1546 ngx_str_t auth, encoded;
|
|
|
1547 ngx_uint_t len;
|
|
|
1548
|
|
|
1549 if (r->headers_in.user.len == 0 && r->headers_in.user.data != NULL) {
|
|
|
1550 return NGX_DECLINED;
|
|
|
1551 }
|
|
|
1552
|
|
|
1553 if (r->headers_in.authorization == NULL) {
|
|
|
1554 r->headers_in.user.data = (u_char *) "";
|
|
|
1555 return NGX_DECLINED;
|
|
|
1556 }
|
|
|
1557
|
|
|
1558 encoded = r->headers_in.authorization->value;
|
|
|
1559
|
|
|
1560 if (encoded.len < sizeof("Basic ") - 1
|
|
286
|
1561 || ngx_strncasecmp(encoded.data, (u_char *) "Basic ",
|
|
|
1562 sizeof("Basic ") - 1)
|
|
|
1563 != 0)
|
|
88
|
1564 {
|
|
|
1565 r->headers_in.user.data = (u_char *) "";
|
|
|
1566 return NGX_DECLINED;
|
|
|
1567 }
|
|
|
1568
|
|
|
1569 encoded.len -= sizeof("Basic ") - 1;
|
|
|
1570 encoded.data += sizeof("Basic ") - 1;
|
|
|
1571
|
|
|
1572 while (encoded.len && encoded.data[0] == ' ') {
|
|
|
1573 encoded.len--;
|
|
|
1574 encoded.data++;
|
|
|
1575 }
|
|
|
1576
|
|
|
1577 if (encoded.len == 0) {
|
|
|
1578 r->headers_in.user.data = (u_char *) "";
|
|
|
1579 return NGX_DECLINED;
|
|
|
1580 }
|
|
126
|
1581
|
|
88
|
1582 auth.len = ngx_base64_decoded_length(encoded.len);
|
|
382
|
1583 auth.data = ngx_pnalloc(r->pool, auth.len + 1);
|
|
88
|
1584 if (auth.data == NULL) {
|
|
|
1585 return NGX_ERROR;
|
|
|
1586 }
|
|
|
1587
|
|
|
1588 if (ngx_decode_base64(&auth, &encoded) != NGX_OK) {
|
|
|
1589 r->headers_in.user.data = (u_char *) "";
|
|
|
1590 return NGX_DECLINED;
|
|
|
1591 }
|
|
126
|
1592
|
|
88
|
1593 auth.data[auth.len] = '\0';
|
|
126
|
1594
|
|
|
1595 for (len = 0; len < auth.len; len++) {
|
|
88
|
1596 if (auth.data[len] == ':') {
|
|
|
1597 break;
|
|
|
1598 }
|
|
|
1599 }
|
|
126
|
1600
|
|
122
|
1601 if (len == 0 || len == auth.len) {
|
|
88
|
1602 r->headers_in.user.data = (u_char *) "";
|
|
|
1603 return NGX_DECLINED;
|
|
|
1604 }
|
|
|
1605
|
|
|
1606 r->headers_in.user.len = len;
|
|
|
1607 r->headers_in.user.data = auth.data;
|
|
|
1608 r->headers_in.passwd.len = auth.len - len - 1;
|
|
|
1609 r->headers_in.passwd.data = &auth.data[len + 1];
|
|
|
1610
|
|
|
1611 return NGX_OK;
|
|
|
1612 }
|
|
|
1613
|
|
|
1614
|
|
362
|
1615 ngx_int_t
|
|
|
1616 ngx_http_server_addr(ngx_http_request_t *r, ngx_str_t *s)
|
|
|
1617 {
|
|
|
1618 socklen_t len;
|
|
|
1619 ngx_connection_t *c;
|
|
|
1620 struct sockaddr_in sin;
|
|
|
1621
|
|
|
1622 /* AF_INET only */
|
|
|
1623
|
|
|
1624 c = r->connection;
|
|
|
1625
|
|
|
1626 if (r->in_addr == 0) {
|
|
|
1627 len = sizeof(struct sockaddr_in);
|
|
|
1628 if (getsockname(c->fd, (struct sockaddr *) &sin, &len) == -1) {
|
|
|
1629 ngx_connection_error(c, ngx_socket_errno, "getsockname() failed");
|
|
|
1630 return NGX_ERROR;
|
|
|
1631 }
|
|
|
1632
|
|
|
1633 r->in_addr = sin.sin_addr.s_addr;
|
|
416
|
1634
|
|
|
1635 } else {
|
|
|
1636 sin.sin_family = c->sockaddr->sa_family;
|
|
|
1637 sin.sin_addr.s_addr = r->in_addr;
|
|
362
|
1638 }
|
|
|
1639
|
|
|
1640 if (s == NULL) {
|
|
|
1641 return NGX_OK;
|
|
|
1642 }
|
|
|
1643
|
|
400
|
1644 s->len = ngx_sock_ntop((struct sockaddr *) &sin, s->data,
|
|
|
1645 NGX_INET_ADDRSTRLEN);
|
|
362
|
1646
|
|
|
1647 return NGX_OK;
|
|
|
1648 }
|
|
|
1649
|
|
|
1650
|
|
358
|
1651 #if (NGX_HTTP_GZIP)
|
|
|
1652
|
|
|
1653 ngx_int_t
|
|
|
1654 ngx_http_gzip_ok(ngx_http_request_t *r)
|
|
|
1655 {
|
|
|
1656 time_t date, expires;
|
|
|
1657 ngx_uint_t p;
|
|
|
1658 ngx_array_t *cc;
|
|
|
1659 ngx_table_elt_t *e, *d;
|
|
|
1660 ngx_http_core_loc_conf_t *clcf;
|
|
|
1661
|
|
|
1662 if (r->gzip == 1) {
|
|
|
1663 return NGX_OK;
|
|
|
1664 }
|
|
|
1665
|
|
|
1666 if (r->gzip == 2) {
|
|
|
1667 return NGX_DECLINED;
|
|
|
1668 }
|
|
|
1669
|
|
|
1670 r->gzip = 2;
|
|
|
1671
|
|
|
1672 if (r != r->main
|
|
|
1673 || r->headers_in.accept_encoding == NULL
|
|
|
1674 || ngx_strcasestrn(r->headers_in.accept_encoding->value.data,
|
|
|
1675 "gzip", 4 - 1)
|
|
|
1676 == NULL
|
|
|
1677
|
|
|
1678 /*
|
|
|
1679 * if the URL (without the "http://" prefix) is longer than 253 bytes,
|
|
|
1680 * then MSIE 4.x can not handle the compressed stream - it waits
|
|
|
1681 * too long, hangs up or crashes
|
|
|
1682 */
|
|
|
1683
|
|
|
1684 || (r->headers_in.msie4 && r->unparsed_uri.len > 200))
|
|
|
1685 {
|
|
|
1686 return NGX_DECLINED;
|
|
|
1687 }
|
|
|
1688
|
|
|
1689 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1690
|
|
400
|
1691 if (r->headers_in.msie6 && clcf->gzip_disable_msie6) {
|
|
|
1692 return NGX_DECLINED;
|
|
|
1693 }
|
|
|
1694
|
|
358
|
1695 if (r->http_version < clcf->gzip_http_version) {
|
|
|
1696 return NGX_DECLINED;
|
|
|
1697 }
|
|
|
1698
|
|
|
1699 if (r->headers_in.via == NULL) {
|
|
|
1700 goto ok;
|
|
|
1701 }
|
|
|
1702
|
|
|
1703 p = clcf->gzip_proxied;
|
|
|
1704
|
|
|
1705 if (p & NGX_HTTP_GZIP_PROXIED_OFF) {
|
|
|
1706 return NGX_DECLINED;
|
|
|
1707 }
|
|
|
1708
|
|
|
1709 if (p & NGX_HTTP_GZIP_PROXIED_ANY) {
|
|
|
1710 goto ok;
|
|
|
1711 }
|
|
|
1712
|
|
|
1713 if (r->headers_in.authorization && (p & NGX_HTTP_GZIP_PROXIED_AUTH)) {
|
|
|
1714 goto ok;
|
|
|
1715 }
|
|
|
1716
|
|
|
1717 e = r->headers_out.expires;
|
|
|
1718
|
|
|
1719 if (e) {
|
|
|
1720
|
|
|
1721 if (!(p & NGX_HTTP_GZIP_PROXIED_EXPIRED)) {
|
|
|
1722 return NGX_DECLINED;
|
|
|
1723 }
|
|
|
1724
|
|
|
1725 expires = ngx_http_parse_time(e->value.data, e->value.len);
|
|
|
1726 if (expires == NGX_ERROR) {
|
|
|
1727 return NGX_DECLINED;
|
|
|
1728 }
|
|
|
1729
|
|
|
1730 d = r->headers_out.date;
|
|
|
1731
|
|
|
1732 if (d) {
|
|
|
1733 date = ngx_http_parse_time(d->value.data, d->value.len);
|
|
|
1734 if (date == NGX_ERROR) {
|
|
|
1735 return NGX_DECLINED;
|
|
|
1736 }
|
|
|
1737
|
|
|
1738 } else {
|
|
|
1739 date = ngx_time();
|
|
|
1740 }
|
|
|
1741
|
|
|
1742 if (expires < date) {
|
|
|
1743 goto ok;
|
|
|
1744 }
|
|
|
1745
|
|
|
1746 return NGX_DECLINED;
|
|
|
1747 }
|
|
|
1748
|
|
|
1749 cc = &r->headers_out.cache_control;
|
|
|
1750
|
|
|
1751 if (cc->elts) {
|
|
|
1752
|
|
|
1753 if ((p & NGX_HTTP_GZIP_PROXIED_NO_CACHE)
|
|
|
1754 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_cache,
|
|
|
1755 NULL)
|
|
|
1756 >= 0)
|
|
|
1757 {
|
|
|
1758 goto ok;
|
|
|
1759 }
|
|
|
1760
|
|
|
1761 if ((p & NGX_HTTP_GZIP_PROXIED_NO_STORE)
|
|
|
1762 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_store,
|
|
|
1763 NULL)
|
|
|
1764 >= 0)
|
|
|
1765 {
|
|
|
1766 goto ok;
|
|
|
1767 }
|
|
|
1768
|
|
|
1769 if ((p & NGX_HTTP_GZIP_PROXIED_PRIVATE)
|
|
|
1770 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_private,
|
|
|
1771 NULL)
|
|
|
1772 >= 0)
|
|
|
1773 {
|
|
|
1774 goto ok;
|
|
|
1775 }
|
|
|
1776
|
|
|
1777 return NGX_DECLINED;
|
|
|
1778 }
|
|
|
1779
|
|
|
1780 if ((p & NGX_HTTP_GZIP_PROXIED_NO_LM) && r->headers_out.last_modified) {
|
|
|
1781 return NGX_DECLINED;
|
|
|
1782 }
|
|
|
1783
|
|
|
1784 if ((p & NGX_HTTP_GZIP_PROXIED_NO_ETAG) && r->headers_out.etag) {
|
|
|
1785 return NGX_DECLINED;
|
|
|
1786 }
|
|
|
1787
|
|
|
1788 ok:
|
|
|
1789
|
|
|
1790 #if (NGX_PCRE)
|
|
|
1791
|
|
|
1792 if (clcf->gzip_disable && r->headers_in.user_agent) {
|
|
|
1793
|
|
362
|
1794 if (ngx_regex_exec_array(clcf->gzip_disable,
|
|
358
|
1795 &r->headers_in.user_agent->value,
|
|
|
1796 r->connection->log)
|
|
|
1797 != NGX_DECLINED)
|
|
|
1798 {
|
|
|
1799 return NGX_DECLINED;
|
|
|
1800 }
|
|
|
1801 }
|
|
|
1802
|
|
|
1803 #endif
|
|
|
1804
|
|
|
1805 r->gzip = 1;
|
|
|
1806
|
|
|
1807 return NGX_OK;
|
|
|
1808 }
|
|
|
1809
|
|
|
1810 #endif
|
|
|
1811
|
|
|
1812
|
|
88
|
1813 ngx_int_t
|
|
58
|
1814 ngx_http_subrequest(ngx_http_request_t *r,
|
|
244
|
1815 ngx_str_t *uri, ngx_str_t *args, ngx_http_request_t **psr,
|
|
248
|
1816 ngx_http_post_subrequest_t *ps, ngx_uint_t flags)
|
|
58
|
1817 {
|
|
132
|
1818 ngx_connection_t *c;
|
|
58
|
1819 ngx_http_request_t *sr;
|
|
214
|
1820 ngx_http_log_ctx_t *ctx;
|
|
58
|
1821 ngx_http_core_srv_conf_t *cscf;
|
|
|
1822 ngx_http_postponed_request_t *pr, *p;
|
|
|
1823
|
|
206
|
1824 r->main->subrequests--;
|
|
|
1825
|
|
|
1826 if (r->main->subrequests == 0) {
|
|
|
1827 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
1828 "subrequests cycle while processing \"%V\"", uri);
|
|
256
|
1829 r->main->subrequests = 1;
|
|
206
|
1830 return NGX_ERROR;
|
|
|
1831 }
|
|
|
1832
|
|
58
|
1833 sr = ngx_pcalloc(r->pool, sizeof(ngx_http_request_t));
|
|
|
1834 if (sr == NULL) {
|
|
194
|
1835 return NGX_ERROR;
|
|
58
|
1836 }
|
|
|
1837
|
|
|
1838 sr->signature = NGX_HTTP_MODULE;
|
|
132
|
1839
|
|
|
1840 c = r->connection;
|
|
|
1841 sr->connection = c;
|
|
58
|
1842
|
|
|
1843 sr->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
1844 if (sr->ctx == NULL) {
|
|
194
|
1845 return NGX_ERROR;
|
|
58
|
1846 }
|
|
|
1847
|
|
|
1848 if (ngx_list_init(&sr->headers_out.headers, r->pool, 20,
|
|
130
|
1849 sizeof(ngx_table_elt_t))
|
|
|
1850 == NGX_ERROR)
|
|
58
|
1851 {
|
|
194
|
1852 return NGX_ERROR;
|
|
58
|
1853 }
|
|
|
1854
|
|
|
1855 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
1856 sr->main_conf = cscf->ctx->main_conf;
|
|
|
1857 sr->srv_conf = cscf->ctx->srv_conf;
|
|
|
1858 sr->loc_conf = cscf->ctx->loc_conf;
|
|
|
1859
|
|
|
1860 sr->pool = r->pool;
|
|
|
1861
|
|
|
1862 sr->headers_in = r->headers_in;
|
|
|
1863
|
|
126
|
1864 ngx_http_clear_content_length(sr);
|
|
|
1865 ngx_http_clear_accept_ranges(sr);
|
|
|
1866 ngx_http_clear_last_modified(sr);
|
|
58
|
1867
|
|
|
1868 sr->request_body = r->request_body;
|
|
|
1869
|
|
|
1870 sr->method = NGX_HTTP_GET;
|
|
|
1871 sr->http_version = r->http_version;
|
|
|
1872
|
|
|
1873 sr->request_line = r->request_line;
|
|
|
1874 sr->uri = *uri;
|
|
122
|
1875
|
|
58
|
1876 if (args) {
|
|
|
1877 sr->args = *args;
|
|
|
1878 }
|
|
122
|
1879
|
|
132
|
1880 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
1881 "http subrequest \"%V?%V\"", uri, &sr->args);
|
|
|
1882
|
|
248
|
1883 sr->zero_in_uri = (flags & NGX_HTTP_ZERO_IN_URI) != 0;
|
|
|
1884 sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;
|
|
122
|
1885
|
|
58
|
1886 sr->unparsed_uri = r->unparsed_uri;
|
|
364
|
1887 sr->method_name = ngx_http_core_get_method;
|
|
58
|
1888 sr->http_protocol = r->http_protocol;
|
|
|
1889
|
|
|
1890 if (ngx_http_set_exten(sr) != NGX_OK) {
|
|
194
|
1891 return NGX_ERROR;
|
|
58
|
1892 }
|
|
|
1893
|
|
102
|
1894 sr->main = r->main;
|
|
58
|
1895 sr->parent = r;
|
|
248
|
1896 sr->post_subrequest = ps;
|
|
58
|
1897 sr->read_event_handler = ngx_http_request_empty_handler;
|
|
|
1898 sr->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1899
|
|
132
|
1900 if (c->data == r) {
|
|
|
1901 c->data = sr;
|
|
58
|
1902 }
|
|
|
1903
|
|
|
1904 sr->in_addr = r->in_addr;
|
|
|
1905 sr->port = r->port;
|
|
|
1906 sr->port_text = r->port_text;
|
|
|
1907
|
|
|
1908 sr->variables = r->variables;
|
|
|
1909
|
|
|
1910 sr->log_handler = r->log_handler;
|
|
|
1911
|
|
|
1912 pr = ngx_palloc(r->pool, sizeof(ngx_http_postponed_request_t));
|
|
|
1913 if (pr == NULL) {
|
|
194
|
1914 return NGX_ERROR;
|
|
58
|
1915 }
|
|
|
1916
|
|
|
1917 pr->request = sr;
|
|
|
1918 pr->out = NULL;
|
|
|
1919 pr->next = NULL;
|
|
|
1920
|
|
|
1921 if (r->postponed) {
|
|
|
1922 for (p = r->postponed; p->next; p = p->next) { /* void */ }
|
|
|
1923 p->next = pr;
|
|
|
1924
|
|
|
1925 } else {
|
|
|
1926 r->postponed = pr;
|
|
|
1927 }
|
|
|
1928
|
|
214
|
1929 ctx = c->log->data;
|
|
|
1930 ctx->current_request = sr;
|
|
|
1931
|
|
58
|
1932 sr->internal = 1;
|
|
146
|
1933 sr->fast_subrequest = 1;
|
|
58
|
1934
|
|
92
|
1935 sr->discard_body = r->discard_body;
|
|
62
|
1936 sr->main_filter_need_in_memory = r->main_filter_need_in_memory;
|
|
|
1937
|
|
200
|
1938 sr->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1;
|
|
|
1939
|
|
58
|
1940 ngx_http_handler(sr);
|
|
|
1941
|
|
132
|
1942 if (!c->destroyed) {
|
|
|
1943 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
1944 "http subrequest done \"%V?%V\"", uri, &sr->args);
|
|
194
|
1945
|
|
256
|
1946 r->main->subrequests++;
|
|
|
1947
|
|
244
|
1948 *psr = sr;
|
|
|
1949
|
|
194
|
1950 if (sr->fast_subrequest) {
|
|
|
1951 sr->fast_subrequest = 0;
|
|
|
1952
|
|
|
1953 if (sr->done) {
|
|
|
1954 return NGX_OK;
|
|
|
1955 }
|
|
|
1956 }
|
|
|
1957
|
|
|
1958 return NGX_AGAIN;
|
|
132
|
1959 }
|
|
58
|
1960
|
|
248
|
1961 return NGX_DONE;
|
|
58
|
1962 }
|
|
|
1963
|
|
|
1964
|
|
|
1965 ngx_int_t
|
|
36
|
1966 ngx_http_internal_redirect(ngx_http_request_t *r,
|
|
|
1967 ngx_str_t *uri, ngx_str_t *args)
|
|
0
|
1968 {
|
|
36
|
1969 ngx_http_core_srv_conf_t *cscf;
|
|
|
1970
|
|
226
|
1971 r->uri_changes--;
|
|
|
1972
|
|
|
1973 if (r->uri_changes == 0) {
|
|
|
1974 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
1975 "rewrite or internal redirection cycle "
|
|
|
1976 "while internal redirect to \"%V\"", uri);
|
|
|
1977
|
|
226
|
1978 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1979 return NGX_DONE;
|
|
|
1980 }
|
|
|
1981
|
|
10
|
1982 r->uri = *uri;
|
|
0
|
1983
|
|
|
1984 if (args) {
|
|
10
|
1985 r->args = *args;
|
|
58
|
1986
|
|
|
1987 } else {
|
|
|
1988 r->args.len = 0;
|
|
|
1989 r->args.data = NULL;
|
|
0
|
1990 }
|
|
|
1991
|
|
132
|
1992 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1993 "internal redirect: \"%V?%V\"", uri, &r->args);
|
|
|
1994
|
|
0
|
1995 if (ngx_http_set_exten(r) != NGX_OK) {
|
|
226
|
1996 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1997 return NGX_DONE;
|
|
0
|
1998 }
|
|
|
1999
|
|
224
|
2000 /* clear the modules contexts */
|
|
|
2001 ngx_memzero(r->ctx, sizeof(void *) * ngx_http_max_module);
|
|
0
|
2002
|
|
36
|
2003 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2004 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
2005
|
|
84
|
2006 ngx_http_update_location_config(r);
|
|
|
2007
|
|
58
|
2008 r->internal = 1;
|
|
|
2009
|
|
0
|
2010 ngx_http_handler(r);
|
|
|
2011
|
|
|
2012 return NGX_DONE;
|
|
|
2013 }
|
|
|
2014
|
|
|
2015
|
|
324
|
2016 ngx_int_t
|
|
|
2017 ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name)
|
|
|
2018 {
|
|
|
2019 ngx_http_core_srv_conf_t *cscf;
|
|
|
2020 ngx_http_core_loc_conf_t **clcfp;
|
|
|
2021 ngx_http_core_main_conf_t *cmcf;
|
|
|
2022
|
|
|
2023 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2024
|
|
378
|
2025 for (clcfp = cscf->named_locations; *clcfp; clcfp++) {
|
|
|
2026
|
|
|
2027 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2028 "test location: \"%V\"", &(*clcfp)->name);
|
|
|
2029
|
|
|
2030 if (name->len != (*clcfp)->name.len
|
|
|
2031 || ngx_strncmp(name->data, (*clcfp)->name.data, name->len) != 0)
|
|
324
|
2032 {
|
|
|
2033 continue;
|
|
|
2034 }
|
|
|
2035
|
|
|
2036 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
378
|
2037 "using location: %V \"%V?%V\"", name, &r->uri, &r->args);
|
|
324
|
2038
|
|
|
2039 r->internal = 1;
|
|
366
|
2040 r->content_handler = NULL;
|
|
378
|
2041 r->loc_conf = (*clcfp)->loc_conf;
|
|
324
|
2042
|
|
|
2043 ngx_http_update_location_config(r);
|
|
|
2044
|
|
|
2045 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
2046
|
|
|
2047 r->phase_handler = cmcf->phase_engine.location_rewrite_index;
|
|
366
|
2048
|
|
324
|
2049 ngx_http_core_run_phases(r);
|
|
|
2050
|
|
|
2051 return NGX_DONE;
|
|
|
2052 }
|
|
|
2053
|
|
|
2054 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
2055 "could not find named location \"%V\"", name);
|
|
324
|
2056
|
|
|
2057 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
378
|
2058
|
|
324
|
2059 return NGX_DONE;
|
|
|
2060 }
|
|
|
2061
|
|
|
2062
|
|
118
|
2063 ngx_http_cleanup_t *
|
|
|
2064 ngx_http_cleanup_add(ngx_http_request_t *r, size_t size)
|
|
0
|
2065 {
|
|
118
|
2066 ngx_http_cleanup_t *cln;
|
|
|
2067
|
|
|
2068 r = r->main;
|
|
|
2069
|
|
|
2070 cln = ngx_palloc(r->pool, sizeof(ngx_http_cleanup_t));
|
|
|
2071 if (cln == NULL) {
|
|
|
2072 return NULL;
|
|
0
|
2073 }
|
|
|
2074
|
|
118
|
2075 if (size) {
|
|
|
2076 cln->data = ngx_palloc(r->pool, size);
|
|
|
2077 if (cln->data == NULL) {
|
|
|
2078 return NULL;
|
|
|
2079 }
|
|
|
2080
|
|
|
2081 } else {
|
|
|
2082 cln->data = NULL;
|
|
|
2083 }
|
|
|
2084
|
|
|
2085 cln->handler = NULL;
|
|
|
2086 cln->next = r->cleanup;
|
|
|
2087
|
|
|
2088 r->cleanup = cln;
|
|
|
2089
|
|
|
2090 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2091 "http cleanup add: %p", cln);
|
|
|
2092
|
|
|
2093 return cln;
|
|
0
|
2094 }
|
|
|
2095
|
|
|
2096
|
|
36
|
2097 static char *
|
|
|
2098 ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2099 {
|
|
308
|
2100 char *rv;
|
|
|
2101 void *mconf;
|
|
310
|
2102 ngx_uint_t i;
|
|
308
|
2103 ngx_conf_t pcf;
|
|
|
2104 ngx_http_module_t *module;
|
|
|
2105 ngx_http_conf_ctx_t *ctx, *http_ctx;
|
|
|
2106 ngx_http_core_srv_conf_t *cscf, **cscfp;
|
|
310
|
2107 ngx_http_core_main_conf_t *cmcf;
|
|
36
|
2108
|
|
50
|
2109 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2110 if (ctx == NULL) {
|
|
36
|
2111 return NGX_CONF_ERROR;
|
|
|
2112 }
|
|
0
|
2113
|
|
|
2114 http_ctx = cf->ctx;
|
|
|
2115 ctx->main_conf = http_ctx->main_conf;
|
|
|
2116
|
|
|
2117 /* the server{}'s srv_conf */
|
|
|
2118
|
|
36
|
2119 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2120 if (ctx->srv_conf == NULL) {
|
|
|
2121 return NGX_CONF_ERROR;
|
|
|
2122 }
|
|
0
|
2123
|
|
|
2124 /* the server{}'s loc_conf */
|
|
|
2125
|
|
36
|
2126 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2127 if (ctx->loc_conf == NULL) {
|
|
|
2128 return NGX_CONF_ERROR;
|
|
|
2129 }
|
|
0
|
2130
|
|
310
|
2131 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2132 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2133 continue;
|
|
|
2134 }
|
|
|
2135
|
|
310
|
2136 module = ngx_modules[i]->ctx;
|
|
0
|
2137
|
|
|
2138 if (module->create_srv_conf) {
|
|
50
|
2139 mconf = module->create_srv_conf(cf);
|
|
|
2140 if (mconf == NULL) {
|
|
36
|
2141 return NGX_CONF_ERROR;
|
|
|
2142 }
|
|
|
2143
|
|
310
|
2144 ctx->srv_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2145 }
|
|
|
2146
|
|
|
2147 if (module->create_loc_conf) {
|
|
50
|
2148 mconf = module->create_loc_conf(cf);
|
|
|
2149 if (mconf == NULL) {
|
|
36
|
2150 return NGX_CONF_ERROR;
|
|
|
2151 }
|
|
|
2152
|
|
310
|
2153 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2154 }
|
|
|
2155 }
|
|
|
2156
|
|
36
|
2157
|
|
|
2158 /* the server configuration context */
|
|
0
|
2159
|
|
|
2160 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
|
2161 cscf->ctx = ctx;
|
|
|
2162
|
|
36
|
2163
|
|
0
|
2164 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index];
|
|
36
|
2165
|
|
50
|
2166 cscfp = ngx_array_push(&cmcf->servers);
|
|
|
2167 if (cscfp == NULL) {
|
|
36
|
2168 return NGX_CONF_ERROR;
|
|
|
2169 }
|
|
|
2170
|
|
0
|
2171 *cscfp = cscf;
|
|
|
2172
|
|
36
|
2173
|
|
0
|
2174 /* parse inside server{} */
|
|
|
2175
|
|
70
|
2176 pcf = *cf;
|
|
0
|
2177 cf->ctx = ctx;
|
|
|
2178 cf->cmd_type = NGX_HTTP_SRV_CONF;
|
|
34
|
2179
|
|
0
|
2180 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2181
|
|
70
|
2182 *cf = pcf;
|
|
0
|
2183
|
|
|
2184 return rv;
|
|
|
2185 }
|
|
|
2186
|
|
|
2187
|
|
36
|
2188 static char *
|
|
|
2189 ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2190 {
|
|
|
2191 char *rv;
|
|
310
|
2192 ngx_uint_t i;
|
|
0
|
2193 ngx_str_t *value;
|
|
34
|
2194 ngx_conf_t save;
|
|
0
|
2195 ngx_http_module_t *module;
|
|
|
2196 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
378
|
2197 ngx_http_core_loc_conf_t *clcf, *pclcf;
|
|
0
|
2198
|
|
50
|
2199 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2200 if (ctx == NULL) {
|
|
0
|
2201 return NGX_CONF_ERROR;
|
|
|
2202 }
|
|
|
2203
|
|
|
2204 pctx = cf->ctx;
|
|
|
2205 ctx->main_conf = pctx->main_conf;
|
|
|
2206 ctx->srv_conf = pctx->srv_conf;
|
|
|
2207
|
|
|
2208 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2209 if (ctx->loc_conf == NULL) {
|
|
|
2210 return NGX_CONF_ERROR;
|
|
|
2211 }
|
|
|
2212
|
|
310
|
2213 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2214 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2215 continue;
|
|
|
2216 }
|
|
|
2217
|
|
310
|
2218 module = ngx_modules[i]->ctx;
|
|
0
|
2219
|
|
|
2220 if (module->create_loc_conf) {
|
|
310
|
2221 ctx->loc_conf[ngx_modules[i]->ctx_index] =
|
|
0
|
2222 module->create_loc_conf(cf);
|
|
310
|
2223 if (ctx->loc_conf[ngx_modules[i]->ctx_index] == NULL) {
|
|
0
|
2224 return NGX_CONF_ERROR;
|
|
|
2225 }
|
|
|
2226 }
|
|
|
2227 }
|
|
|
2228
|
|
|
2229 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2230 clcf->loc_conf = ctx->loc_conf;
|
|
|
2231
|
|
|
2232 value = cf->args->elts;
|
|
|
2233
|
|
|
2234 if (cf->args->nelts == 3) {
|
|
|
2235 if (value[1].len == 1 && value[1].data[0] == '=') {
|
|
12
|
2236 clcf->name = value[2];
|
|
0
|
2237 clcf->exact_match = 1;
|
|
|
2238
|
|
16
|
2239 } else if (value[1].len == 2
|
|
|
2240 && value[1].data[0] == '^'
|
|
|
2241 && value[1].data[1] == '~')
|
|
|
2242 {
|
|
|
2243 clcf->name = value[2];
|
|
|
2244 clcf->noregex = 1;
|
|
|
2245
|
|
0
|
2246 } else if ((value[1].len == 1 && value[1].data[0] == '~')
|
|
|
2247 || (value[1].len == 2
|
|
|
2248 && value[1].data[0] == '~'
|
|
|
2249 && value[1].data[1] == '*'))
|
|
|
2250 {
|
|
4
|
2251 #if (NGX_PCRE)
|
|
356
|
2252 ngx_str_t err;
|
|
|
2253 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
2254
|
|
0
|
2255 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
2256 err.data = errstr;
|
|
|
2257
|
|
|
2258 clcf->regex = ngx_regex_compile(&value[2],
|
|
|
2259 value[1].len == 2 ? NGX_REGEX_CASELESS: 0,
|
|
|
2260 cf->pool, &err);
|
|
|
2261
|
|
|
2262 if (clcf->regex == NULL) {
|
|
|
2263 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
2264 return NGX_CONF_ERROR;
|
|
|
2265 }
|
|
|
2266
|
|
|
2267 clcf->name = value[2];
|
|
|
2268 #else
|
|
|
2269 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2270 "the using of the regex \"%V\" "
|
|
|
2271 "requires PCRE library", &value[2]);
|
|
0
|
2272 return NGX_CONF_ERROR;
|
|
|
2273 #endif
|
|
|
2274
|
|
|
2275 } else {
|
|
|
2276 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2277 "invalid location modifier \"%V\"", &value[1]);
|
|
0
|
2278 return NGX_CONF_ERROR;
|
|
|
2279 }
|
|
|
2280
|
|
|
2281 } else {
|
|
324
|
2282
|
|
12
|
2283 clcf->name = value[1];
|
|
324
|
2284
|
|
|
2285 if (value[1].data[0] == '@') {
|
|
|
2286 clcf->named = 1;
|
|
|
2287 }
|
|
0
|
2288 }
|
|
|
2289
|
|
|
2290 pclcf = pctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2291
|
|
378
|
2292 if (pclcf->name.len) {
|
|
|
2293
|
|
|
2294 /* nested location */
|
|
|
2295
|
|
34
|
2296 #if 0
|
|
0
|
2297 clcf->prev_location = pclcf;
|
|
34
|
2298 #endif
|
|
0
|
2299
|
|
|
2300 if (pclcf->exact_match) {
|
|
|
2301 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2302 "location \"%V\" could not be inside "
|
|
|
2303 "the exact location \"%V\"",
|
|
|
2304 &clcf->name, &pclcf->name);
|
|
0
|
2305 return NGX_CONF_ERROR;
|
|
|
2306 }
|
|
|
2307
|
|
324
|
2308 if (pclcf->named) {
|
|
|
2309 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2310 "location \"%V\" could not be inside "
|
|
|
2311 "the named location \"%V\"",
|
|
|
2312 &clcf->name, &pclcf->name);
|
|
|
2313 return NGX_CONF_ERROR;
|
|
|
2314 }
|
|
|
2315
|
|
378
|
2316 if (clcf->named) {
|
|
|
2317 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2318 "named location \"%V\" must be "
|
|
|
2319 "on server level only",
|
|
|
2320 &clcf->name);
|
|
|
2321 return NGX_CONF_ERROR;
|
|
|
2322 }
|
|
|
2323
|
|
4
|
2324 #if (NGX_PCRE)
|
|
0
|
2325 if (clcf->regex == NULL
|
|
|
2326 && ngx_strncmp(clcf->name.data, pclcf->name.data, pclcf->name.len)
|
|
302
|
2327 != 0)
|
|
0
|
2328 #else
|
|
|
2329 if (ngx_strncmp(clcf->name.data, pclcf->name.data, pclcf->name.len)
|
|
302
|
2330 != 0)
|
|
0
|
2331 #endif
|
|
|
2332 {
|
|
|
2333 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2334 "location \"%V\" is outside location \"%V\"",
|
|
|
2335 &clcf->name, &pclcf->name);
|
|
0
|
2336 return NGX_CONF_ERROR;
|
|
|
2337 }
|
|
|
2338 }
|
|
|
2339
|
|
378
|
2340 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
|
2341 return NGX_CONF_ERROR;
|
|
|
2342 }
|
|
0
|
2343
|
|
34
|
2344 save = *cf;
|
|
0
|
2345 cf->ctx = ctx;
|
|
|
2346 cf->cmd_type = NGX_HTTP_LOC_CONF;
|
|
34
|
2347
|
|
0
|
2348 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2349
|
|
|
2350 *cf = save;
|
|
|
2351
|
|
0
|
2352 return rv;
|
|
|
2353 }
|
|
|
2354
|
|
|
2355
|
|
36
|
2356 static char *
|
|
|
2357 ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2358 {
|
|
186
|
2359 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2360
|
|
0
|
2361 char *rv;
|
|
34
|
2362 ngx_conf_t save;
|
|
0
|
2363
|
|
186
|
2364 if (lcf->types == NULL) {
|
|
|
2365 lcf->types = ngx_array_create(cf->pool, 64, sizeof(ngx_hash_key_t));
|
|
|
2366 if (lcf->types == NULL) {
|
|
|
2367 return NGX_CONF_ERROR;
|
|
|
2368 }
|
|
|
2369 }
|
|
|
2370
|
|
34
|
2371 save = *cf;
|
|
|
2372 cf->handler = ngx_http_core_type;
|
|
0
|
2373 cf->handler_conf = conf;
|
|
34
|
2374
|
|
0
|
2375 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2376
|
|
|
2377 *cf = save;
|
|
0
|
2378
|
|
|
2379 return rv;
|
|
|
2380 }
|
|
|
2381
|
|
|
2382
|
|
36
|
2383 static char *
|
|
|
2384 ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf)
|
|
0
|
2385 {
|
|
|
2386 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2387
|
|
294
|
2388 ngx_str_t *value, *content_type, *old, file;
|
|
392
|
2389 ngx_uint_t i, n, hash;
|
|
138
|
2390 ngx_hash_key_t *type;
|
|
0
|
2391
|
|
294
|
2392 value = cf->args->elts;
|
|
|
2393
|
|
|
2394 if (ngx_strcmp(value[0].data, "include") == 0) {
|
|
|
2395 file = value[1];
|
|
|
2396
|
|
324
|
2397 if (ngx_conf_full_name(cf->cycle, &file, 1) == NGX_ERROR){
|
|
294
|
2398 return NGX_CONF_ERROR;
|
|
|
2399 }
|
|
|
2400
|
|
|
2401 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
2402
|
|
|
2403 return ngx_conf_parse(cf, &file);
|
|
|
2404 }
|
|
|
2405
|
|
138
|
2406 content_type = ngx_palloc(cf->pool, sizeof(ngx_str_t));
|
|
|
2407 if (content_type == NULL) {
|
|
|
2408 return NGX_CONF_ERROR;
|
|
0
|
2409 }
|
|
|
2410
|
|
138
|
2411 *content_type = value[0];
|
|
0
|
2412
|
|
|
2413 for (i = 1; i < cf->args->nelts; i++) {
|
|
138
|
2414
|
|
392
|
2415 hash = ngx_hash_strlow(value[i].data, value[i].data, value[i].len);
|
|
138
|
2416
|
|
|
2417 type = lcf->types->elts;
|
|
|
2418 for (n = 0; n < lcf->types->nelts; n++) {
|
|
|
2419 if (ngx_strcmp(value[i].data, type[n].key.data) == 0) {
|
|
|
2420 old = type[n].value;
|
|
|
2421 type[n].value = content_type;
|
|
|
2422
|
|
|
2423 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
2424 "duplicate extention \"%V\", "
|
|
|
2425 "content type: \"%V\", "
|
|
|
2426 "old content type: \"%V\"",
|
|
|
2427 &value[i], content_type, old);
|
|
|
2428 continue;
|
|
|
2429 }
|
|
|
2430 }
|
|
|
2431
|
|
|
2432
|
|
|
2433 type = ngx_array_push(lcf->types);
|
|
50
|
2434 if (type == NULL) {
|
|
0
|
2435 return NGX_CONF_ERROR;
|
|
|
2436 }
|
|
|
2437
|
|
138
|
2438 type->key = value[i];
|
|
392
|
2439 type->key_hash = hash;
|
|
138
|
2440 type->value = content_type;
|
|
0
|
2441 }
|
|
|
2442
|
|
|
2443 return NGX_CONF_OK;
|
|
|
2444 }
|
|
|
2445
|
|
|
2446
|
|
58
|
2447 static ngx_int_t
|
|
|
2448 ngx_http_core_preconfiguration(ngx_conf_t *cf)
|
|
|
2449 {
|
|
|
2450 return ngx_http_variables_add_core_vars(cf);
|
|
|
2451 }
|
|
|
2452
|
|
|
2453
|
|
36
|
2454 static void *
|
|
|
2455 ngx_http_core_create_main_conf(ngx_conf_t *cf)
|
|
0
|
2456 {
|
|
34
|
2457 ngx_http_core_main_conf_t *cmcf;
|
|
|
2458
|
|
50
|
2459 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_main_conf_t));
|
|
|
2460 if (cmcf == NULL) {
|
|
34
|
2461 return NGX_CONF_ERROR;
|
|
|
2462 }
|
|
0
|
2463
|
|
48
|
2464 if (ngx_array_init(&cmcf->servers, cf->pool, 4,
|
|
118
|
2465 sizeof(ngx_http_core_srv_conf_t *))
|
|
200
|
2466 != NGX_OK)
|
|
34
|
2467 {
|
|
|
2468 return NGX_CONF_ERROR;
|
|
|
2469 }
|
|
0
|
2470
|
|
142
|
2471 cmcf->server_names_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2472 cmcf->server_names_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
26
|
2473
|
|
160
|
2474 cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2475 cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
2476
|
|
0
|
2477 return cmcf;
|
|
|
2478 }
|
|
|
2479
|
|
|
2480
|
|
36
|
2481 static char *
|
|
|
2482 ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
|
|
0
|
2483 {
|
|
|
2484 ngx_http_core_main_conf_t *cmcf = conf;
|
|
|
2485
|
|
142
|
2486 if (cmcf->server_names_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2487 cmcf->server_names_hash_max_size = 512;
|
|
26
|
2488 }
|
|
|
2489
|
|
142
|
2490 if (cmcf->server_names_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2491 cmcf->server_names_hash_bucket_size = ngx_cacheline_size;
|
|
26
|
2492 }
|
|
0
|
2493
|
|
142
|
2494 cmcf->server_names_hash_bucket_size =
|
|
|
2495 ngx_align(cmcf->server_names_hash_bucket_size, ngx_cacheline_size);
|
|
|
2496
|
|
160
|
2497
|
|
|
2498 if (cmcf->variables_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2499 cmcf->variables_hash_max_size = 512;
|
|
|
2500 }
|
|
|
2501
|
|
|
2502 if (cmcf->variables_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2503 cmcf->variables_hash_bucket_size = 64;
|
|
|
2504 }
|
|
|
2505
|
|
|
2506 cmcf->variables_hash_bucket_size =
|
|
|
2507 ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size);
|
|
|
2508
|
|
0
|
2509 return NGX_CONF_OK;
|
|
|
2510 }
|
|
|
2511
|
|
|
2512
|
|
36
|
2513 static void *
|
|
|
2514 ngx_http_core_create_srv_conf(ngx_conf_t *cf)
|
|
0
|
2515 {
|
|
|
2516 ngx_http_core_srv_conf_t *cscf;
|
|
|
2517
|
|
50
|
2518 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_srv_conf_t));
|
|
|
2519 if (cscf == NULL) {
|
|
36
|
2520 return NGX_CONF_ERROR;
|
|
|
2521 }
|
|
|
2522
|
|
0
|
2523 /*
|
|
36
|
2524 * set by ngx_pcalloc():
|
|
28
|
2525 *
|
|
|
2526 * conf->client_large_buffers.num = 0;
|
|
|
2527 */
|
|
0
|
2528
|
|
48
|
2529 if (ngx_array_init(&cscf->listen, cf->pool, 4, sizeof(ngx_http_listen_t))
|
|
142
|
2530 == NGX_ERROR)
|
|
36
|
2531 {
|
|
|
2532 return NGX_CONF_ERROR;
|
|
|
2533 }
|
|
|
2534
|
|
230
|
2535 if (ngx_array_init(&cscf->server_names, cf->temp_pool, 4,
|
|
142
|
2536 sizeof(ngx_http_server_name_t))
|
|
|
2537 == NGX_ERROR)
|
|
36
|
2538 {
|
|
|
2539 return NGX_CONF_ERROR;
|
|
|
2540 }
|
|
0
|
2541
|
|
|
2542 cscf->connection_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2543 cscf->request_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2544 cscf->client_header_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2545 cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
60
|
2546 cscf->ignore_invalid_headers = NGX_CONF_UNSET;
|
|
342
|
2547 cscf->merge_slashes = NGX_CONF_UNSET;
|
|
412
|
2548 cscf->underscores_in_headers = NGX_CONF_UNSET;
|
|
0
|
2549
|
|
|
2550 return cscf;
|
|
|
2551 }
|
|
|
2552
|
|
|
2553
|
|
36
|
2554 static char *
|
|
|
2555 ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2556 {
|
|
|
2557 ngx_http_core_srv_conf_t *prev = parent;
|
|
|
2558 ngx_http_core_srv_conf_t *conf = child;
|
|
|
2559
|
|
142
|
2560 ngx_http_listen_t *ls;
|
|
|
2561 ngx_http_server_name_t *sn;
|
|
0
|
2562
|
|
|
2563 /* TODO: it does not merge, it inits only */
|
|
|
2564
|
|
|
2565 if (conf->listen.nelts == 0) {
|
|
50
|
2566 ls = ngx_array_push(&conf->listen);
|
|
|
2567 if (ls == NULL) {
|
|
36
|
2568 return NGX_CONF_ERROR;
|
|
|
2569 }
|
|
|
2570
|
|
72
|
2571 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
|
2572
|
|
36
|
2573 ls->addr = INADDR_ANY;
|
|
10
|
2574 #if (NGX_WIN32)
|
|
36
|
2575 ls->port = 80;
|
|
0
|
2576 #else
|
|
|
2577 /* STUB: getuid() should be cached */
|
|
36
|
2578 ls->port = (getuid() == 0) ? 80 : 8000;
|
|
0
|
2579 #endif
|
|
36
|
2580 ls->family = AF_INET;
|
|
118
|
2581
|
|
326
|
2582 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
118
|
2583 ls->conf.rcvbuf = -1;
|
|
|
2584 ls->conf.sndbuf = -1;
|
|
0
|
2585 }
|
|
|
2586
|
|
154
|
2587 if (conf->server_name.data == NULL) {
|
|
376
|
2588 conf->server_name = cf->cycle->hostname;
|
|
154
|
2589
|
|
50
|
2590 sn = ngx_array_push(&conf->server_names);
|
|
|
2591 if (sn == NULL) {
|
|
36
|
2592 return NGX_CONF_ERROR;
|
|
|
2593 }
|
|
|
2594
|
|
342
|
2595 #if (NGX_PCRE)
|
|
|
2596 sn->regex = NULL;
|
|
|
2597 #endif
|
|
|
2598 sn->core_srv_conf = conf;
|
|
154
|
2599 sn->name.len = conf->server_name.len;
|
|
|
2600 sn->name.data = conf->server_name.data;
|
|
0
|
2601 }
|
|
|
2602
|
|
|
2603 ngx_conf_merge_size_value(conf->connection_pool_size,
|
|
|
2604 prev->connection_pool_size, 256);
|
|
|
2605 ngx_conf_merge_size_value(conf->request_pool_size,
|
|
|
2606 prev->request_pool_size, 4096);
|
|
|
2607 ngx_conf_merge_msec_value(conf->client_header_timeout,
|
|
|
2608 prev->client_header_timeout, 60000);
|
|
|
2609 ngx_conf_merge_size_value(conf->client_header_buffer_size,
|
|
|
2610 prev->client_header_buffer_size, 1024);
|
|
|
2611 ngx_conf_merge_bufs_value(conf->large_client_header_buffers,
|
|
|
2612 prev->large_client_header_buffers,
|
|
|
2613 4, ngx_pagesize);
|
|
|
2614
|
|
|
2615 if (conf->large_client_header_buffers.size < conf->connection_pool_size) {
|
|
|
2616 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2617 "the \"large_client_header_buffers\" size must be "
|
|
|
2618 "equal to or bigger than \"connection_pool_size\"");
|
|
|
2619 return NGX_CONF_ERROR;
|
|
|
2620 }
|
|
|
2621
|
|
60
|
2622 ngx_conf_merge_value(conf->ignore_invalid_headers,
|
|
|
2623 prev->ignore_invalid_headers, 1);
|
|
|
2624
|
|
342
|
2625 ngx_conf_merge_value(conf->merge_slashes, prev->merge_slashes, 1);
|
|
|
2626
|
|
412
|
2627 ngx_conf_merge_value(conf->underscores_in_headers,
|
|
|
2628 prev->underscores_in_headers, 0);
|
|
|
2629
|
|
0
|
2630 return NGX_CONF_OK;
|
|
|
2631 }
|
|
|
2632
|
|
|
2633
|
|
36
|
2634 static void *
|
|
|
2635 ngx_http_core_create_loc_conf(ngx_conf_t *cf)
|
|
0
|
2636 {
|
|
34
|
2637 ngx_http_core_loc_conf_t *lcf;
|
|
0
|
2638
|
|
50
|
2639 lcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_loc_conf_t));
|
|
|
2640 if (lcf == NULL) {
|
|
36
|
2641 return NGX_CONF_ERROR;
|
|
|
2642 }
|
|
0
|
2643
|
|
28
|
2644 /*
|
|
|
2645 * set by ngx_pcalloc():
|
|
|
2646 *
|
|
126
|
2647 * lcf->root = { 0, NULL };
|
|
180
|
2648 * lcf->limit_except = 0;
|
|
126
|
2649 * lcf->post_action = { 0, NULL };
|
|
28
|
2650 * lcf->types = NULL;
|
|
126
|
2651 * lcf->default_type = { 0, NULL };
|
|
28
|
2652 * lcf->err_log = NULL;
|
|
|
2653 * lcf->error_pages = NULL;
|
|
|
2654 * lcf->client_body_path = NULL;
|
|
|
2655 * lcf->regex = NULL;
|
|
|
2656 * lcf->exact_match = 0;
|
|
|
2657 * lcf->auto_redirect = 0;
|
|
|
2658 * lcf->alias = 0;
|
|
358
|
2659 * lcf->gzip_proxied = 0;
|
|
28
|
2660 */
|
|
0
|
2661
|
|
212
|
2662 lcf->client_max_body_size = NGX_CONF_UNSET;
|
|
0
|
2663 lcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
|
2664 lcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
|
|
362
|
2665 lcf->satisfy = NGX_CONF_UNSET_UINT;
|
|
58
|
2666 lcf->internal = NGX_CONF_UNSET;
|
|
182
|
2667 lcf->client_body_in_file_only = NGX_CONF_UNSET;
|
|
0
|
2668 lcf->sendfile = NGX_CONF_UNSET;
|
|
300
|
2669 lcf->sendfile_max_chunk = NGX_CONF_UNSET_SIZE;
|
|
390
|
2670 lcf->directio = NGX_CONF_UNSET;
|
|
0
|
2671 lcf->tcp_nopush = NGX_CONF_UNSET;
|
|
2
|
2672 lcf->tcp_nodelay = NGX_CONF_UNSET;
|
|
0
|
2673 lcf->send_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2674 lcf->send_lowat = NGX_CONF_UNSET_SIZE;
|
|
|
2675 lcf->postpone_output = NGX_CONF_UNSET_SIZE;
|
|
|
2676 lcf->limit_rate = NGX_CONF_UNSET_SIZE;
|
|
|
2677 lcf->keepalive_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2678 lcf->keepalive_header = NGX_CONF_UNSET;
|
|
|
2679 lcf->lingering_time = NGX_CONF_UNSET_MSEC;
|
|
|
2680 lcf->lingering_timeout = NGX_CONF_UNSET_MSEC;
|
|
348
|
2681 lcf->resolver_timeout = NGX_CONF_UNSET_MSEC;
|
|
0
|
2682 lcf->reset_timedout_connection = NGX_CONF_UNSET;
|
|
362
|
2683 lcf->server_name_in_redirect = NGX_CONF_UNSET;
|
|
70
|
2684 lcf->port_in_redirect = NGX_CONF_UNSET;
|
|
0
|
2685 lcf->msie_padding = NGX_CONF_UNSET;
|
|
228
|
2686 lcf->msie_refresh = NGX_CONF_UNSET;
|
|
76
|
2687 lcf->log_not_found = NGX_CONF_UNSET;
|
|
412
|
2688 lcf->log_subrequest = NGX_CONF_UNSET;
|
|
228
|
2689 lcf->recursive_error_pages = NGX_CONF_UNSET;
|
|
342
|
2690 lcf->server_tokens = NGX_CONF_UNSET;
|
|
138
|
2691 lcf->types_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2692 lcf->types_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
358
|
2693
|
|
332
|
2694 lcf->open_file_cache = NGX_CONF_UNSET_PTR;
|
|
358
|
2695 lcf->open_file_cache_valid = NGX_CONF_UNSET;
|
|
|
2696 lcf->open_file_cache_min_uses = NGX_CONF_UNSET_UINT;
|
|
332
|
2697 lcf->open_file_cache_errors = NGX_CONF_UNSET;
|
|
|
2698 lcf->open_file_cache_events = NGX_CONF_UNSET;
|
|
0
|
2699
|
|
358
|
2700 #if (NGX_HTTP_GZIP)
|
|
|
2701 lcf->gzip_vary = NGX_CONF_UNSET;
|
|
|
2702 lcf->gzip_http_version = NGX_CONF_UNSET_UINT;
|
|
362
|
2703 #if (NGX_PCRE)
|
|
358
|
2704 lcf->gzip_disable = NGX_CONF_UNSET_PTR;
|
|
400
|
2705 lcf->gzip_disable_msie6 = 3;
|
|
358
|
2706 #endif
|
|
362
|
2707 #endif
|
|
358
|
2708
|
|
0
|
2709 return lcf;
|
|
|
2710 }
|
|
|
2711
|
|
|
2712
|
|
138
|
2713 static ngx_str_t ngx_http_core_text_html_type = ngx_string("text/html");
|
|
|
2714 static ngx_str_t ngx_http_core_image_gif_type = ngx_string("image/gif");
|
|
|
2715 static ngx_str_t ngx_http_core_image_jpeg_type = ngx_string("image/jpeg");
|
|
|
2716
|
|
|
2717 static ngx_hash_key_t ngx_http_core_default_types[] = {
|
|
|
2718 { ngx_string("html"), 0, &ngx_http_core_text_html_type },
|
|
|
2719 { ngx_string("gif"), 0, &ngx_http_core_image_gif_type },
|
|
|
2720 { ngx_string("jpg"), 0, &ngx_http_core_image_jpeg_type },
|
|
|
2721 { ngx_null_string, 0, NULL }
|
|
0
|
2722 };
|
|
|
2723
|
|
|
2724
|
|
36
|
2725 static char *
|
|
138
|
2726 ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2727 {
|
|
|
2728 ngx_http_core_loc_conf_t *prev = parent;
|
|
|
2729 ngx_http_core_loc_conf_t *conf = child;
|
|
|
2730
|
|
36
|
2731 ngx_uint_t i;
|
|
138
|
2732 ngx_hash_key_t *type;
|
|
|
2733 ngx_hash_init_t types_hash;
|
|
0
|
2734
|
|
152
|
2735 if (conf->root.data == NULL) {
|
|
|
2736
|
|
174
|
2737 conf->alias = prev->alias;
|
|
152
|
2738 conf->root = prev->root;
|
|
|
2739 conf->root_lengths = prev->root_lengths;
|
|
|
2740 conf->root_values = prev->root_values;
|
|
|
2741
|
|
|
2742 if (prev->root.data == NULL) {
|
|
|
2743 conf->root.len = sizeof("html") - 1;
|
|
|
2744 conf->root.data = (u_char *) "html";
|
|
|
2745
|
|
324
|
2746 if (ngx_conf_full_name(cf->cycle, &conf->root, 0) == NGX_ERROR) {
|
|
152
|
2747 return NGX_CONF_ERROR;
|
|
|
2748 }
|
|
|
2749 }
|
|
0
|
2750 }
|
|
|
2751
|
|
126
|
2752 if (conf->post_action.data == NULL) {
|
|
|
2753 conf->post_action = prev->post_action;
|
|
|
2754 }
|
|
|
2755
|
|
212
|
2756 ngx_conf_merge_uint_value(conf->types_hash_max_size,
|
|
|
2757 prev->types_hash_max_size, 1024);
|
|
|
2758
|
|
|
2759 ngx_conf_merge_uint_value(conf->types_hash_bucket_size,
|
|
|
2760 prev->types_hash_bucket_size,
|
|
|
2761 ngx_cacheline_size);
|
|
138
|
2762
|
|
|
2763 conf->types_hash_bucket_size = ngx_align(conf->types_hash_bucket_size,
|
|
|
2764 ngx_cacheline_size);
|
|
|
2765
|
|
|
2766 /*
|
|
|
2767 * the special handling the "types" directive in the "http" section
|
|
|
2768 * to inherit the http's conf->types_hash to all servers
|
|
|
2769 */
|
|
|
2770
|
|
|
2771 if (prev->types && prev->types_hash.buckets == NULL) {
|
|
|
2772
|
|
|
2773 types_hash.hash = &prev->types_hash;
|
|
|
2774 types_hash.key = ngx_hash_key_lc;
|
|
|
2775 types_hash.max_size = conf->types_hash_max_size;
|
|
|
2776 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
2777 types_hash.name = "types_hash";
|
|
138
|
2778 types_hash.pool = cf->pool;
|
|
|
2779 types_hash.temp_pool = NULL;
|
|
|
2780
|
|
|
2781 if (ngx_hash_init(&types_hash, prev->types->elts, prev->types->nelts)
|
|
|
2782 != NGX_OK)
|
|
|
2783 {
|
|
|
2784 return NGX_CONF_ERROR;
|
|
|
2785 }
|
|
|
2786 }
|
|
|
2787
|
|
0
|
2788 if (conf->types == NULL) {
|
|
138
|
2789 conf->types = prev->types;
|
|
|
2790 conf->types_hash = prev->types_hash;
|
|
|
2791 }
|
|
|
2792
|
|
|
2793 if (conf->types == NULL) {
|
|
|
2794 conf->types = ngx_array_create(cf->pool, 4, sizeof(ngx_hash_key_t));
|
|
|
2795 if (conf->types == NULL) {
|
|
|
2796 return NGX_CONF_ERROR;
|
|
|
2797 }
|
|
|
2798
|
|
|
2799 for (i = 0; ngx_http_core_default_types[i].key.len; i++) {
|
|
|
2800 type = ngx_array_push(conf->types);
|
|
|
2801 if (type == NULL) {
|
|
36
|
2802 return NGX_CONF_ERROR;
|
|
|
2803 }
|
|
0
|
2804
|
|
138
|
2805 type->key = ngx_http_core_default_types[i].key;
|
|
|
2806 type->key_hash =
|
|
|
2807 ngx_hash_key_lc(ngx_http_core_default_types[i].key.data,
|
|
|
2808 ngx_http_core_default_types[i].key.len);
|
|
|
2809 type->value = ngx_http_core_default_types[i].value;
|
|
|
2810 }
|
|
|
2811 }
|
|
|
2812
|
|
|
2813 if (conf->types_hash.buckets == NULL) {
|
|
|
2814
|
|
|
2815 types_hash.hash = &conf->types_hash;
|
|
|
2816 types_hash.key = ngx_hash_key_lc;
|
|
|
2817 types_hash.max_size = conf->types_hash_max_size;
|
|
|
2818 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
2819 types_hash.name = "mime_types_hash";
|
|
138
|
2820 types_hash.pool = cf->pool;
|
|
|
2821 types_hash.temp_pool = NULL;
|
|
|
2822
|
|
|
2823 if (ngx_hash_init(&types_hash, conf->types->elts, conf->types->nelts)
|
|
|
2824 != NGX_OK)
|
|
|
2825 {
|
|
|
2826 return NGX_CONF_ERROR;
|
|
0
|
2827 }
|
|
|
2828 }
|
|
|
2829
|
|
|
2830 if (conf->err_log == NULL) {
|
|
|
2831 if (prev->err_log) {
|
|
|
2832 conf->err_log = prev->err_log;
|
|
|
2833 } else {
|
|
|
2834 conf->err_log = cf->cycle->new_log;
|
|
|
2835 }
|
|
|
2836 }
|
|
|
2837
|
|
|
2838 if (conf->error_pages == NULL && prev->error_pages) {
|
|
|
2839 conf->error_pages = prev->error_pages;
|
|
|
2840 }
|
|
|
2841
|
|
|
2842 ngx_conf_merge_str_value(conf->default_type,
|
|
36
|
2843 prev->default_type, "text/plain");
|
|
0
|
2844
|
|
212
|
2845 ngx_conf_merge_off_value(conf->client_max_body_size,
|
|
0
|
2846 prev->client_max_body_size, 1 * 1024 * 1024);
|
|
|
2847 ngx_conf_merge_size_value(conf->client_body_buffer_size,
|
|
|
2848 prev->client_body_buffer_size,
|
|
|
2849 (size_t) 2 * ngx_pagesize);
|
|
|
2850 ngx_conf_merge_msec_value(conf->client_body_timeout,
|
|
|
2851 prev->client_body_timeout, 60000);
|
|
58
|
2852
|
|
362
|
2853 ngx_conf_merge_uint_value(conf->satisfy, prev->satisfy,
|
|
|
2854 NGX_HTTP_SATISFY_ALL);
|
|
58
|
2855 ngx_conf_merge_value(conf->internal, prev->internal, 0);
|
|
182
|
2856 ngx_conf_merge_value(conf->client_body_in_file_only,
|
|
|
2857 prev->client_body_in_file_only, 0);
|
|
0
|
2858 ngx_conf_merge_value(conf->sendfile, prev->sendfile, 0);
|
|
300
|
2859 ngx_conf_merge_size_value(conf->sendfile_max_chunk,
|
|
|
2860 prev->sendfile_max_chunk, 0);
|
|
390
|
2861 ngx_conf_merge_off_value(conf->directio, prev->directio,
|
|
|
2862 NGX_MAX_OFF_T_VALUE);
|
|
0
|
2863 ngx_conf_merge_value(conf->tcp_nopush, prev->tcp_nopush, 0);
|
|
228
|
2864 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1);
|
|
58
|
2865
|
|
0
|
2866 ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 60000);
|
|
|
2867 ngx_conf_merge_size_value(conf->send_lowat, prev->send_lowat, 0);
|
|
|
2868 ngx_conf_merge_size_value(conf->postpone_output, prev->postpone_output,
|
|
|
2869 1460);
|
|
|
2870 ngx_conf_merge_size_value(conf->limit_rate, prev->limit_rate, 0);
|
|
|
2871 ngx_conf_merge_msec_value(conf->keepalive_timeout,
|
|
|
2872 prev->keepalive_timeout, 75000);
|
|
|
2873 ngx_conf_merge_sec_value(conf->keepalive_header,
|
|
|
2874 prev->keepalive_header, 0);
|
|
|
2875 ngx_conf_merge_msec_value(conf->lingering_time,
|
|
|
2876 prev->lingering_time, 30000);
|
|
|
2877 ngx_conf_merge_msec_value(conf->lingering_timeout,
|
|
|
2878 prev->lingering_timeout, 5000);
|
|
348
|
2879 ngx_conf_merge_msec_value(conf->resolver_timeout,
|
|
|
2880 prev->resolver_timeout, 30000);
|
|
|
2881
|
|
|
2882 if (conf->resolver == NULL) {
|
|
366
|
2883
|
|
|
2884 if (prev->resolver == NULL) {
|
|
|
2885
|
|
|
2886 /*
|
|
|
2887 * create dummy resolver in http {} context
|
|
|
2888 * to inherit it in all servers
|
|
|
2889 */
|
|
|
2890
|
|
|
2891 prev->resolver = ngx_resolver_create(cf, NULL);
|
|
|
2892 if (prev->resolver == NULL) {
|
|
364
|
2893 return NGX_CONF_ERROR;
|
|
354
|
2894 }
|
|
|
2895 }
|
|
376
|
2896
|
|
366
|
2897 conf->resolver = prev->resolver;
|
|
348
|
2898 }
|
|
0
|
2899
|
|
28
|
2900 ngx_conf_merge_path_value(conf->client_body_temp_path,
|
|
|
2901 prev->client_body_temp_path,
|
|
|
2902 NGX_HTTP_CLIENT_TEMP_PATH, 0, 0, 0,
|
|
|
2903 ngx_garbage_collector_temp_handler, cf);
|
|
|
2904
|
|
0
|
2905 ngx_conf_merge_value(conf->reset_timedout_connection,
|
|
36
|
2906 prev->reset_timedout_connection, 0);
|
|
362
|
2907 ngx_conf_merge_value(conf->server_name_in_redirect,
|
|
|
2908 prev->server_name_in_redirect, 1);
|
|
70
|
2909 ngx_conf_merge_value(conf->port_in_redirect, prev->port_in_redirect, 1);
|
|
0
|
2910 ngx_conf_merge_value(conf->msie_padding, prev->msie_padding, 1);
|
|
228
|
2911 ngx_conf_merge_value(conf->msie_refresh, prev->msie_refresh, 0);
|
|
76
|
2912 ngx_conf_merge_value(conf->log_not_found, prev->log_not_found, 1);
|
|
412
|
2913 ngx_conf_merge_value(conf->log_subrequest, prev->log_subrequest, 0);
|
|
228
|
2914 ngx_conf_merge_value(conf->recursive_error_pages,
|
|
|
2915 prev->recursive_error_pages, 0);
|
|
342
|
2916 ngx_conf_merge_value(conf->server_tokens, prev->server_tokens, 1);
|
|
0
|
2917
|
|
332
|
2918 ngx_conf_merge_ptr_value(conf->open_file_cache,
|
|
358
|
2919 prev->open_file_cache, NULL);
|
|
|
2920
|
|
|
2921 ngx_conf_merge_sec_value(conf->open_file_cache_valid,
|
|
|
2922 prev->open_file_cache_valid, 60);
|
|
|
2923
|
|
|
2924 ngx_conf_merge_uint_value(conf->open_file_cache_min_uses,
|
|
|
2925 prev->open_file_cache_min_uses, 1);
|
|
332
|
2926
|
|
|
2927 ngx_conf_merge_sec_value(conf->open_file_cache_errors,
|
|
358
|
2928 prev->open_file_cache_errors, 0);
|
|
332
|
2929
|
|
|
2930 ngx_conf_merge_sec_value(conf->open_file_cache_events,
|
|
358
|
2931 prev->open_file_cache_events, 0);
|
|
|
2932 #if (NGX_HTTP_GZIP)
|
|
|
2933
|
|
|
2934 ngx_conf_merge_value(conf->gzip_vary, prev->gzip_vary, 0);
|
|
|
2935 ngx_conf_merge_uint_value(conf->gzip_http_version, prev->gzip_http_version,
|
|
|
2936 NGX_HTTP_VERSION_11);
|
|
|
2937 ngx_conf_merge_bitmask_value(conf->gzip_proxied, prev->gzip_proxied,
|
|
|
2938 (NGX_CONF_BITMASK_SET|NGX_HTTP_GZIP_PROXIED_OFF));
|
|
|
2939
|
|
362
|
2940 #if (NGX_PCRE)
|
|
358
|
2941 ngx_conf_merge_ptr_value(conf->gzip_disable, prev->gzip_disable, NULL);
|
|
362
|
2942 #endif
|
|
358
|
2943
|
|
400
|
2944 if (conf->gzip_disable_msie6 == 3) {
|
|
|
2945 conf->gzip_disable_msie6 =
|
|
|
2946 (prev->gzip_disable_msie6 == 3) ? 0 : prev->gzip_disable_msie6;
|
|
|
2947 }
|
|
|
2948
|
|
358
|
2949 #endif
|
|
0
|
2950
|
|
|
2951 return NGX_CONF_OK;
|
|
|
2952 }
|
|
|
2953
|
|
|
2954
|
|
72
|
2955 /* AF_INET only */
|
|
|
2956
|
|
36
|
2957 static char *
|
|
|
2958 ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2959 {
|
|
|
2960 ngx_http_core_srv_conf_t *scf = conf;
|
|
|
2961
|
|
252
|
2962 ngx_str_t *value, size;
|
|
|
2963 ngx_url_t u;
|
|
|
2964 ngx_uint_t n;
|
|
|
2965 ngx_http_listen_t *ls;
|
|
0
|
2966
|
|
|
2967 /*
|
|
|
2968 * TODO: check duplicate 'listen' directives,
|
|
|
2969 * add resolved name to server names ???
|
|
|
2970 */
|
|
|
2971
|
|
72
|
2972 value = cf->args->elts;
|
|
126
|
2973
|
|
252
|
2974 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
2975
|
|
|
2976 u.url = value[1];
|
|
|
2977 u.listen = 1;
|
|
266
|
2978 u.default_port = 80;
|
|
252
|
2979
|
|
340
|
2980 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
|
|
252
|
2981 if (u.err) {
|
|
|
2982 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2983 "%s in \"%V\" of the \"listen\" directive",
|
|
|
2984 u.err, &u.url);
|
|
|
2985 }
|
|
|
2986
|
|
126
|
2987 return NGX_CONF_ERROR;
|
|
72
|
2988 }
|
|
|
2989
|
|
50
|
2990 ls = ngx_array_push(&scf->listen);
|
|
|
2991 if (ls == NULL) {
|
|
0
|
2992 return NGX_CONF_ERROR;
|
|
|
2993 }
|
|
|
2994
|
|
72
|
2995 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
0
|
2996
|
|
400
|
2997 ls->family = u.family;
|
|
252
|
2998 ls->addr = u.addr.in_addr;
|
|
266
|
2999 ls->port = u.port;
|
|
336
|
3000 ls->file_name = cf->conf_file->file.name.data;
|
|
0
|
3001 ls->line = cf->conf_file->line;
|
|
326
|
3002 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
112
|
3003 ls->conf.rcvbuf = -1;
|
|
|
3004 ls->conf.sndbuf = -1;
|
|
72
|
3005
|
|
400
|
3006 n = ngx_inet_ntop(AF_INET, &ls->addr, ls->conf.addr, NGX_INET_ADDRSTRLEN);
|
|
180
|
3007 ngx_sprintf(&ls->conf.addr[n], ":%ui", ls->port);
|
|
|
3008
|
|
72
|
3009 if (cf->args->nelts == 2) {
|
|
|
3010 return NGX_CONF_OK;
|
|
|
3011 }
|
|
|
3012
|
|
|
3013 if (ngx_strcmp(value[2].data, "default") == 0) {
|
|
|
3014 ls->conf.default_server = 1;
|
|
|
3015 n = 3;
|
|
138
|
3016
|
|
72
|
3017 } else {
|
|
|
3018 n = 2;
|
|
0
|
3019 }
|
|
|
3020
|
|
72
|
3021 for ( /* void */ ; n < cf->args->nelts; n++) {
|
|
|
3022
|
|
|
3023 if (ls->conf.default_server == 0) {
|
|
|
3024 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3025 "\"%V\" parameter can be specified for "
|
|
|
3026 "the default \"listen\" directive only",
|
|
|
3027 &value[n]);
|
|
|
3028 return NGX_CONF_ERROR;
|
|
|
3029 }
|
|
|
3030
|
|
|
3031 if (ngx_strcmp(value[n].data, "bind") == 0) {
|
|
|
3032 ls->conf.bind = 1;
|
|
|
3033 continue;
|
|
|
3034 }
|
|
|
3035
|
|
112
|
3036 if (ngx_strncmp(value[n].data, "backlog=", 8) == 0) {
|
|
|
3037 ls->conf.backlog = ngx_atoi(value[n].data + 8, value[n].len - 8);
|
|
72
|
3038 ls->conf.bind = 1;
|
|
|
3039
|
|
|
3040 if (ls->conf.backlog == NGX_ERROR || ls->conf.backlog == 0) {
|
|
|
3041 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3042 "invalid backlog \"%V\"", &value[n]);
|
|
|
3043 return NGX_CONF_ERROR;
|
|
|
3044 }
|
|
|
3045
|
|
|
3046 continue;
|
|
|
3047 }
|
|
|
3048
|
|
112
|
3049 if (ngx_strncmp(value[n].data, "rcvbuf=", 7) == 0) {
|
|
|
3050 size.len = value[n].len - 7;
|
|
|
3051 size.data = value[n].data + 7;
|
|
|
3052
|
|
|
3053 ls->conf.rcvbuf = ngx_parse_size(&size);
|
|
|
3054 ls->conf.bind = 1;
|
|
|
3055
|
|
|
3056 if (ls->conf.rcvbuf == NGX_ERROR) {
|
|
|
3057 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3058 "invalid rcvbuf \"%V\"", &value[n]);
|
|
|
3059 return NGX_CONF_ERROR;
|
|
|
3060 }
|
|
|
3061
|
|
|
3062 continue;
|
|
|
3063 }
|
|
|
3064
|
|
|
3065 if (ngx_strncmp(value[n].data, "sndbuf=", 7) == 0) {
|
|
|
3066 size.len = value[n].len - 7;
|
|
|
3067 size.data = value[n].data + 7;
|
|
|
3068
|
|
|
3069 ls->conf.sndbuf = ngx_parse_size(&size);
|
|
|
3070 ls->conf.bind = 1;
|
|
|
3071
|
|
|
3072 if (ls->conf.sndbuf == NGX_ERROR) {
|
|
|
3073 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3074 "invalid sndbuf \"%V\"", &value[n]);
|
|
|
3075 return NGX_CONF_ERROR;
|
|
|
3076 }
|
|
|
3077
|
|
|
3078 continue;
|
|
|
3079 }
|
|
|
3080
|
|
|
3081 if (ngx_strncmp(value[n].data, "accept_filter=", 14) == 0) {
|
|
72
|
3082 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER)
|
|
112
|
3083 ls->conf.accept_filter = (char *) &value[n].data[14];
|
|
72
|
3084 ls->conf.bind = 1;
|
|
|
3085 #else
|
|
|
3086 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3087 "accept filters \"%V\" are not supported "
|
|
|
3088 "on this platform, ignored",
|
|
|
3089 &value[n]);
|
|
|
3090 #endif
|
|
|
3091 continue;
|
|
|
3092 }
|
|
|
3093
|
|
|
3094 if (ngx_strcmp(value[n].data, "deferred") == 0) {
|
|
|
3095 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT)
|
|
|
3096 ls->conf.deferred_accept = 1;
|
|
|
3097 ls->conf.bind = 1;
|
|
|
3098 #else
|
|
|
3099 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3100 "the deferred accept is not supported "
|
|
|
3101 "on this platform, ignored");
|
|
|
3102 #endif
|
|
|
3103 continue;
|
|
|
3104 }
|
|
0
|
3105
|
|
404
|
3106 if (ngx_strcmp(value[n].data, "ssl") == 0) {
|
|
|
3107 #if (NGX_HTTP_SSL)
|
|
|
3108 ls->conf.ssl = 1;
|
|
|
3109 continue;
|
|
|
3110 #else
|
|
|
3111 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3112 "the \"ssl\" parameter requires "
|
|
|
3113 "ngx_http_ssl_module");
|
|
|
3114 return NGX_CONF_ERROR;
|
|
|
3115 #endif
|
|
|
3116 }
|
|
|
3117
|
|
0
|
3118 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
72
|
3119 "the invalid \"%V\" parameter", &value[n]);
|
|
0
|
3120 return NGX_CONF_ERROR;
|
|
|
3121 }
|
|
|
3122
|
|
|
3123 return NGX_CONF_OK;
|
|
|
3124 }
|
|
|
3125
|
|
|
3126
|
|
36
|
3127 static char *
|
|
|
3128 ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3129 {
|
|
142
|
3130 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3131
|
|
|
3132 u_char ch;
|
|
|
3133 ngx_str_t *value, name;
|
|
|
3134 ngx_uint_t i;
|
|
|
3135 ngx_http_server_name_t *sn;
|
|
0
|
3136
|
|
|
3137 value = cf->args->elts;
|
|
|
3138
|
|
142
|
3139 ch = value[1].data[0];
|
|
|
3140
|
|
400
|
3141 if (cscf->server_name.data == NULL) {
|
|
|
3142 if (value[1].len) {
|
|
|
3143 name = value[1];
|
|
|
3144
|
|
|
3145 if (ch == '.') {
|
|
|
3146 name.len--;
|
|
|
3147 name.data++;
|
|
|
3148 }
|
|
|
3149
|
|
|
3150 cscf->server_name.len = name.len;
|
|
|
3151 cscf->server_name.data = ngx_pstrdup(cf->pool, &name);
|
|
|
3152 if (cscf->server_name.data == NULL) {
|
|
|
3153 return NGX_CONF_ERROR;
|
|
|
3154 }
|
|
|
3155
|
|
|
3156 } else {
|
|
|
3157 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3158 "the first server name must not be empty");
|
|
142
|
3159 return NGX_CONF_ERROR;
|
|
|
3160 }
|
|
|
3161 }
|
|
|
3162
|
|
|
3163 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3164
|
|
|
3165 ch = value[i].data[0];
|
|
|
3166
|
|
400
|
3167 if ((ch == '*' && (value[i].len < 3 || value[i].data[1] != '.'))
|
|
142
|
3168 || (ch == '.' && value[i].len < 2))
|
|
|
3169 {
|
|
|
3170 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3171 "server name \"%V\" is invalid", &value[i]);
|
|
|
3172 return NGX_CONF_ERROR;
|
|
|
3173 }
|
|
|
3174
|
|
294
|
3175 if (ngx_strchr(value[i].data, '/')) {
|
|
|
3176 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3177 "server name \"%V\" has strange symbols",
|
|
|
3178 &value[i]);
|
|
|
3179 }
|
|
|
3180
|
|
362
|
3181 if (value[i].len == 1 && ch == '*') {
|
|
|
3182 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3183 "\"server_name *\" is unsupported, use "
|
|
|
3184 "\"server_name_in_redirect off\" instead");
|
|
|
3185 return NGX_CONF_ERROR;
|
|
|
3186 }
|
|
|
3187
|
|
142
|
3188 sn = ngx_array_push(&cscf->server_names);
|
|
50
|
3189 if (sn == NULL) {
|
|
4
|
3190 return NGX_CONF_ERROR;
|
|
|
3191 }
|
|
0
|
3192
|
|
326
|
3193 #if (NGX_PCRE)
|
|
|
3194 sn->regex = NULL;
|
|
|
3195 #endif
|
|
|
3196 sn->core_srv_conf = cscf;
|
|
358
|
3197 sn->name = value[i];
|
|
326
|
3198
|
|
|
3199 if (value[i].data[0] != '~') {
|
|
|
3200 continue;
|
|
|
3201 }
|
|
|
3202
|
|
|
3203 #if (NGX_PCRE)
|
|
356
|
3204 {
|
|
|
3205 ngx_str_t err;
|
|
|
3206 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
3207
|
|
326
|
3208 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3209 err.data = errstr;
|
|
|
3210
|
|
|
3211 value[i].len--;
|
|
|
3212 value[i].data++;
|
|
|
3213
|
|
376
|
3214 sn->regex = ngx_regex_compile(&value[i], 0, cf->pool, &err);
|
|
326
|
3215
|
|
|
3216 if (sn->regex == NULL) {
|
|
|
3217 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
3218 return NGX_CONF_ERROR;
|
|
|
3219 }
|
|
|
3220
|
|
358
|
3221 sn->name = value[i];
|
|
356
|
3222 }
|
|
326
|
3223 #else
|
|
|
3224 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3225 "the using of the regex \"%V\" "
|
|
|
3226 "requires PCRE library", &value[i]);
|
|
|
3227
|
|
|
3228 return NGX_CONF_ERROR;
|
|
|
3229 #endif
|
|
0
|
3230 }
|
|
|
3231
|
|
|
3232 return NGX_CONF_OK;
|
|
|
3233 }
|
|
|
3234
|
|
|
3235
|
|
36
|
3236 static char *
|
|
|
3237 ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3238 {
|
|
|
3239 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3240
|
|
144
|
3241 ngx_str_t *value;
|
|
|
3242 ngx_uint_t alias, n;
|
|
|
3243 ngx_http_script_compile_t sc;
|
|
0
|
3244
|
|
|
3245 alias = (cmd->name.len == sizeof("alias") - 1) ? 1 : 0;
|
|
|
3246
|
|
|
3247 if (lcf->root.data) {
|
|
|
3248
|
|
|
3249 /* the (ngx_uint_t) cast is required by gcc 2.7.2.3 */
|
|
|
3250
|
|
|
3251 if ((ngx_uint_t) lcf->alias == alias) {
|
|
|
3252 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3253 "\"%V\" directive is duplicate",
|
|
|
3254 &cmd->name);
|
|
0
|
3255 } else {
|
|
|
3256 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3257 "\"%V\" directive is duplicate, "
|
|
0
|
3258 "\"%s\" directive is specified before",
|
|
10
|
3259 &cmd->name, lcf->alias ? "alias" : "root");
|
|
0
|
3260 }
|
|
|
3261
|
|
|
3262 return NGX_CONF_ERROR;
|
|
|
3263 }
|
|
|
3264
|
|
324
|
3265 if (lcf->named && alias) {
|
|
|
3266 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3267 "the \"alias\" directive may not be used "
|
|
|
3268 "inside named location");
|
|
|
3269
|
|
|
3270 return NGX_CONF_ERROR;
|
|
|
3271 }
|
|
|
3272
|
|
308
|
3273 #if (NGX_PCRE)
|
|
|
3274
|
|
|
3275 if (lcf->regex && alias) {
|
|
|
3276 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3277 "the \"alias\" directive may not be used "
|
|
|
3278 "inside location given by regular expression");
|
|
|
3279
|
|
|
3280 return NGX_CONF_ERROR;
|
|
|
3281 }
|
|
|
3282
|
|
|
3283 #endif
|
|
|
3284
|
|
0
|
3285 value = cf->args->elts;
|
|
|
3286
|
|
294
|
3287 if (ngx_strstr(value[1].data, "$document_root")
|
|
|
3288 || ngx_strstr(value[1].data, "${document_root}"))
|
|
|
3289 {
|
|
|
3290 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3291 "the $document_root variable may not be used "
|
|
|
3292 "in the \"%V\" directive",
|
|
|
3293 &cmd->name);
|
|
|
3294
|
|
|
3295 return NGX_CONF_ERROR;
|
|
|
3296 }
|
|
|
3297
|
|
412
|
3298 if (ngx_strstr(value[1].data, "$realpath_root")
|
|
|
3299 || ngx_strstr(value[1].data, "${realpath_root}"))
|
|
|
3300 {
|
|
|
3301 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3302 "the $realpath_root variable may not be used "
|
|
|
3303 "in the \"%V\" directive",
|
|
|
3304 &cmd->name);
|
|
|
3305
|
|
|
3306 return NGX_CONF_ERROR;
|
|
|
3307 }
|
|
|
3308
|
|
0
|
3309 lcf->alias = alias;
|
|
|
3310 lcf->root = value[1];
|
|
|
3311
|
|
|
3312 if (!alias && lcf->root.data[lcf->root.len - 1] == '/') {
|
|
|
3313 lcf->root.len--;
|
|
|
3314 }
|
|
|
3315
|
|
216
|
3316 if (lcf->root.data[0] != '$') {
|
|
324
|
3317 if (ngx_conf_full_name(cf->cycle, &lcf->root, 0) == NGX_ERROR) {
|
|
216
|
3318 return NGX_CONF_ERROR;
|
|
|
3319 }
|
|
152
|
3320 }
|
|
|
3321
|
|
|
3322 n = ngx_http_script_variables_count(&lcf->root);
|
|
144
|
3323
|
|
|
3324 if (n == 0) {
|
|
|
3325 return NGX_CONF_OK;
|
|
|
3326 }
|
|
|
3327
|
|
|
3328 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3329
|
|
|
3330 sc.cf = cf;
|
|
152
|
3331 sc.source = &lcf->root;
|
|
144
|
3332 sc.lengths = &lcf->root_lengths;
|
|
|
3333 sc.values = &lcf->root_values;
|
|
|
3334 sc.variables = n;
|
|
|
3335 sc.complete_lengths = 1;
|
|
|
3336 sc.complete_values = 1;
|
|
|
3337
|
|
|
3338 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3339 return NGX_CONF_ERROR;
|
|
|
3340 }
|
|
|
3341
|
|
0
|
3342 return NGX_CONF_OK;
|
|
|
3343 }
|
|
|
3344
|
|
|
3345
|
|
180
|
3346 static ngx_http_method_name_t ngx_methods_names[] = {
|
|
286
|
3347 { (u_char *) "GET", (uint32_t) ~NGX_HTTP_GET },
|
|
|
3348 { (u_char *) "HEAD", (uint32_t) ~NGX_HTTP_HEAD },
|
|
|
3349 { (u_char *) "POST", (uint32_t) ~NGX_HTTP_POST },
|
|
|
3350 { (u_char *) "PUT", (uint32_t) ~NGX_HTTP_PUT },
|
|
|
3351 { (u_char *) "DELETE", (uint32_t) ~NGX_HTTP_DELETE },
|
|
|
3352 { (u_char *) "MKCOL", (uint32_t) ~NGX_HTTP_MKCOL },
|
|
|
3353 { (u_char *) "COPY", (uint32_t) ~NGX_HTTP_COPY },
|
|
|
3354 { (u_char *) "MOVE", (uint32_t) ~NGX_HTTP_MOVE },
|
|
|
3355 { (u_char *) "OPTIONS", (uint32_t) ~NGX_HTTP_OPTIONS },
|
|
|
3356 { (u_char *) "PROPFIND" , (uint32_t) ~NGX_HTTP_PROPFIND },
|
|
|
3357 { (u_char *) "PROPPATCH", (uint32_t) ~NGX_HTTP_PROPPATCH },
|
|
|
3358 { (u_char *) "LOCK", (uint32_t) ~NGX_HTTP_LOCK },
|
|
|
3359 { (u_char *) "UNLOCK", (uint32_t) ~NGX_HTTP_UNLOCK },
|
|
180
|
3360 { NULL, 0 }
|
|
|
3361 };
|
|
|
3362
|
|
|
3363
|
|
|
3364 static char *
|
|
|
3365 ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3366 {
|
|
378
|
3367 ngx_http_core_loc_conf_t *pclcf = conf;
|
|
180
|
3368
|
|
|
3369 char *rv;
|
|
|
3370 void *mconf;
|
|
|
3371 ngx_str_t *value;
|
|
|
3372 ngx_uint_t i;
|
|
|
3373 ngx_conf_t save;
|
|
|
3374 ngx_http_module_t *module;
|
|
|
3375 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
|
3376 ngx_http_method_name_t *name;
|
|
378
|
3377 ngx_http_core_loc_conf_t *clcf;
|
|
|
3378
|
|
|
3379 if (pclcf->limit_except) {
|
|
180
|
3380 return "duplicate";
|
|
|
3381 }
|
|
|
3382
|
|
378
|
3383 pclcf->limit_except = 0xffffffff;
|
|
180
|
3384
|
|
|
3385 value = cf->args->elts;
|
|
|
3386
|
|
|
3387 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3388 for (name = ngx_methods_names; name->name; name++) {
|
|
|
3389
|
|
|
3390 if (ngx_strcasecmp(value[i].data, name->name) == 0) {
|
|
378
|
3391 pclcf->limit_except &= name->method;
|
|
180
|
3392 goto next;
|
|
|
3393 }
|
|
|
3394 }
|
|
|
3395
|
|
|
3396 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3397 "invalid method \"%V\"", &value[i]);
|
|
|
3398 return NGX_CONF_ERROR;
|
|
|
3399
|
|
|
3400 next:
|
|
|
3401 continue;
|
|
|
3402 }
|
|
|
3403
|
|
378
|
3404 if (!(pclcf->limit_except & NGX_HTTP_GET)) {
|
|
|
3405 pclcf->limit_except &= (uint32_t) ~NGX_HTTP_HEAD;
|
|
180
|
3406 }
|
|
|
3407
|
|
|
3408 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
3409 if (ctx == NULL) {
|
|
|
3410 return NGX_CONF_ERROR;
|
|
|
3411 }
|
|
|
3412
|
|
|
3413 pctx = cf->ctx;
|
|
|
3414 ctx->main_conf = pctx->main_conf;
|
|
|
3415 ctx->srv_conf = pctx->srv_conf;
|
|
|
3416
|
|
|
3417 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
3418 if (ctx->loc_conf == NULL) {
|
|
|
3419 return NGX_CONF_ERROR;
|
|
|
3420 }
|
|
|
3421
|
|
|
3422 for (i = 0; ngx_modules[i]; i++) {
|
|
|
3423 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
|
3424 continue;
|
|
|
3425 }
|
|
|
3426
|
|
|
3427 module = ngx_modules[i]->ctx;
|
|
|
3428
|
|
|
3429 if (module->create_loc_conf) {
|
|
|
3430
|
|
|
3431 mconf = module->create_loc_conf(cf);
|
|
|
3432 if (mconf == NULL) {
|
|
|
3433 return NGX_CONF_ERROR;
|
|
|
3434 }
|
|
|
3435
|
|
|
3436 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
|
3437 }
|
|
|
3438 }
|
|
|
3439
|
|
|
3440
|
|
378
|
3441 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
3442 pclcf->limit_except_loc_conf = ctx->loc_conf;
|
|
|
3443 clcf->loc_conf = ctx->loc_conf;
|
|
|
3444 clcf->name = pclcf->name;
|
|
|
3445 clcf->noname = 1;
|
|
|
3446
|
|
|
3447 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
180
|
3448 return NGX_CONF_ERROR;
|
|
|
3449 }
|
|
|
3450
|
|
|
3451 save = *cf;
|
|
|
3452 cf->ctx = ctx;
|
|
|
3453 cf->cmd_type = NGX_HTTP_LMT_CONF;
|
|
|
3454
|
|
|
3455 rv = ngx_conf_parse(cf, NULL);
|
|
|
3456
|
|
|
3457 *cf = save;
|
|
|
3458
|
|
|
3459 return rv;
|
|
|
3460 }
|
|
|
3461
|
|
|
3462
|
|
36
|
3463 static char *
|
|
390
|
3464 ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3465 {
|
|
|
3466 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3467
|
|
|
3468 ngx_str_t *value;
|
|
|
3469
|
|
|
3470 if (clcf->directio != NGX_CONF_UNSET) {
|
|
|
3471 return "is duplicate";
|
|
|
3472 }
|
|
|
3473
|
|
|
3474 value = cf->args->elts;
|
|
|
3475
|
|
|
3476 if (ngx_strcmp(value[1].data, "off") == 0) {
|
|
416
|
3477 clcf->directio = NGX_OPEN_FILE_DIRECTIO_OFF;
|
|
390
|
3478 return NGX_CONF_OK;
|
|
|
3479 }
|
|
|
3480
|
|
|
3481 clcf->directio = ngx_parse_offset(&value[1]);
|
|
|
3482 if (clcf->directio == (off_t) NGX_ERROR) {
|
|
|
3483 return "invalid value";
|
|
|
3484 }
|
|
|
3485
|
|
|
3486 return NGX_CONF_OK;
|
|
|
3487 }
|
|
|
3488
|
|
|
3489
|
|
|
3490 static char *
|
|
36
|
3491 ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3492 {
|
|
|
3493 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3494
|
|
372
|
3495 u_char *args;
|
|
222
|
3496 ngx_int_t overwrite;
|
|
|
3497 ngx_str_t *value, uri;
|
|
|
3498 ngx_uint_t i, n, nvar;
|
|
|
3499 ngx_array_t *uri_lengths, *uri_values;
|
|
|
3500 ngx_http_err_page_t *err;
|
|
|
3501 ngx_http_script_compile_t sc;
|
|
0
|
3502
|
|
|
3503 if (lcf->error_pages == NULL) {
|
|
36
|
3504 lcf->error_pages = ngx_array_create(cf->pool, 4,
|
|
0
|
3505 sizeof(ngx_http_err_page_t));
|
|
|
3506 if (lcf->error_pages == NULL) {
|
|
|
3507 return NGX_CONF_ERROR;
|
|
|
3508 }
|
|
|
3509 }
|
|
|
3510
|
|
|
3511 value = cf->args->elts;
|
|
|
3512
|
|
|
3513 i = cf->args->nelts - 2;
|
|
|
3514
|
|
|
3515 if (value[i].data[0] == '=') {
|
|
|
3516 if (i == 1) {
|
|
|
3517 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3518 "invalid value \"%V\"", &value[i]);
|
|
0
|
3519 return NGX_CONF_ERROR;
|
|
|
3520 }
|
|
|
3521
|
|
104
|
3522 if (value[i].len > 1) {
|
|
|
3523 overwrite = ngx_atoi(&value[i].data[1], value[i].len - 1);
|
|
|
3524
|
|
|
3525 if (overwrite == NGX_ERROR) {
|
|
|
3526 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3527 "invalid value \"%V\"", &value[i]);
|
|
|
3528 return NGX_CONF_ERROR;
|
|
|
3529 }
|
|
|
3530
|
|
|
3531 } else {
|
|
|
3532 overwrite = 0;
|
|
0
|
3533 }
|
|
|
3534
|
|
|
3535 n = 2;
|
|
|
3536
|
|
|
3537 } else {
|
|
104
|
3538 overwrite = -1;
|
|
0
|
3539 n = 1;
|
|
|
3540 }
|
|
|
3541
|
|
222
|
3542 uri = value[cf->args->nelts - 1];
|
|
|
3543 uri_lengths = NULL;
|
|
|
3544 uri_values = NULL;
|
|
|
3545
|
|
|
3546 nvar = ngx_http_script_variables_count(&uri);
|
|
|
3547
|
|
|
3548 if (nvar) {
|
|
|
3549 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3550
|
|
|
3551 sc.cf = cf;
|
|
|
3552 sc.source = &uri;
|
|
|
3553 sc.lengths = &uri_lengths;
|
|
|
3554 sc.values = &uri_values;
|
|
|
3555 sc.variables = nvar;
|
|
|
3556 sc.complete_lengths = 1;
|
|
|
3557 sc.complete_values = 1;
|
|
|
3558
|
|
|
3559 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3560 return NGX_CONF_ERROR;
|
|
|
3561 }
|
|
|
3562 }
|
|
|
3563
|
|
372
|
3564 args = (u_char *) ngx_strchr(uri.data, '?');
|
|
|
3565
|
|
0
|
3566 for (i = 1; i < cf->args->nelts - n; i++) {
|
|
50
|
3567 err = ngx_array_push(lcf->error_pages);
|
|
|
3568 if (err == NULL) {
|
|
0
|
3569 return NGX_CONF_ERROR;
|
|
|
3570 }
|
|
|
3571
|
|
|
3572 err->status = ngx_atoi(value[i].data, value[i].len);
|
|
36
|
3573
|
|
236
|
3574 if (err->status == NGX_ERROR || err->status == 499) {
|
|
0
|
3575 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3576 "invalid value \"%V\"", &value[i]);
|
|
0
|
3577 return NGX_CONF_ERROR;
|
|
|
3578 }
|
|
|
3579
|
|
|
3580 if (err->status < 400 || err->status > 599) {
|
|
|
3581 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3582 "value \"%V\" must be between 400 and 599",
|
|
|
3583 &value[i]);
|
|
0
|
3584 return NGX_CONF_ERROR;
|
|
|
3585 }
|
|
|
3586
|
|
366
|
3587 if (overwrite >= 0) {
|
|
|
3588 err->overwrite = overwrite;
|
|
|
3589
|
|
|
3590 } else {
|
|
|
3591 switch (err->status) {
|
|
|
3592 case NGX_HTTP_TO_HTTPS:
|
|
|
3593 case NGX_HTTPS_CERT_ERROR:
|
|
|
3594 case NGX_HTTPS_NO_CERT:
|
|
|
3595 err->overwrite = NGX_HTTP_BAD_REQUEST;
|
|
|
3596 break;
|
|
|
3597
|
|
|
3598 default:
|
|
|
3599 err->overwrite = err->status;
|
|
|
3600 break;
|
|
|
3601 }
|
|
|
3602 }
|
|
104
|
3603
|
|
372
|
3604 if (args) {
|
|
|
3605 err->uri.len = args - uri.data;
|
|
|
3606 err->uri.data = uri.data;
|
|
|
3607 args++;
|
|
|
3608 err->args.len = (uri.data + uri.len) - args;
|
|
|
3609 err->args.data = args;
|
|
|
3610
|
|
|
3611 } else {
|
|
|
3612 err->uri = uri;
|
|
|
3613 err->args.len = 0;
|
|
|
3614 err->args.data = NULL;
|
|
|
3615 }
|
|
|
3616
|
|
222
|
3617 err->uri_lengths = uri_lengths;
|
|
|
3618 err->uri_values = uri_values;
|
|
0
|
3619 }
|
|
|
3620
|
|
|
3621 return NGX_CONF_OK;
|
|
|
3622 }
|
|
|
3623
|
|
|
3624
|
|
36
|
3625 static char *
|
|
332
|
3626 ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3627 {
|
|
|
3628 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3629
|
|
|
3630 time_t inactive;
|
|
|
3631 ngx_str_t *value, s;
|
|
|
3632 ngx_int_t max;
|
|
|
3633 ngx_uint_t i;
|
|
|
3634
|
|
|
3635 if (lcf->open_file_cache != NGX_CONF_UNSET_PTR) {
|
|
|
3636 return "is duplicate";
|
|
|
3637 }
|
|
|
3638
|
|
|
3639 value = cf->args->elts;
|
|
|
3640
|
|
|
3641 max = 0;
|
|
|
3642 inactive = 60;
|
|
|
3643
|
|
|
3644 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3645
|
|
|
3646 if (ngx_strncmp(value[i].data, "max=", 4) == 0) {
|
|
|
3647
|
|
|
3648 max = ngx_atoi(value[i].data + 4, value[i].len - 4);
|
|
|
3649 if (max == NGX_ERROR) {
|
|
388
|
3650 goto failed;
|
|
332
|
3651 }
|
|
|
3652
|
|
|
3653 continue;
|
|
|
3654 }
|
|
|
3655
|
|
|
3656 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) {
|
|
|
3657
|
|
|
3658 s.len = value[i].len - 9;
|
|
|
3659 s.data = value[i].data + 9;
|
|
|
3660
|
|
|
3661 inactive = ngx_parse_time(&s, 1);
|
|
|
3662 if (inactive < 0) {
|
|
388
|
3663 goto failed;
|
|
332
|
3664 }
|
|
|
3665
|
|
|
3666 continue;
|
|
|
3667 }
|
|
|
3668
|
|
|
3669 if (ngx_strcmp(value[i].data, "off") == 0) {
|
|
|
3670
|
|
|
3671 lcf->open_file_cache = NULL;
|
|
|
3672
|
|
|
3673 continue;
|
|
|
3674 }
|
|
|
3675
|
|
388
|
3676 failed:
|
|
|
3677
|
|
332
|
3678 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3679 "invalid \"open_file_cache\" parameter \"%V\"",
|
|
|
3680 &value[i]);
|
|
|
3681 return NGX_CONF_ERROR;
|
|
|
3682 }
|
|
|
3683
|
|
|
3684 if (lcf->open_file_cache == NULL) {
|
|
|
3685 return NGX_CONF_OK;
|
|
|
3686 }
|
|
|
3687
|
|
|
3688 if (max == 0) {
|
|
|
3689 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3690 "\"open_file_cache\" must have \"max\" parameter");
|
|
|
3691 return NGX_CONF_ERROR;
|
|
|
3692 }
|
|
|
3693
|
|
|
3694 lcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive);
|
|
|
3695 if (lcf->open_file_cache) {
|
|
|
3696 return NGX_CONF_OK;
|
|
|
3697 }
|
|
|
3698
|
|
|
3699 return NGX_CONF_ERROR;
|
|
|
3700 }
|
|
|
3701
|
|
|
3702
|
|
|
3703 static char *
|
|
58
|
3704 ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3705 {
|
|
|
3706 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3707
|
|
|
3708 lcf->err_log = ngx_log_create_errlog(cf->cycle, cf->args);
|
|
|
3709 if (lcf->err_log == NULL) {
|
|
|
3710 return NGX_CONF_ERROR;
|
|
|
3711 }
|
|
|
3712
|
|
|
3713 return ngx_set_error_log_levels(cf, lcf->err_log);
|
|
|
3714 }
|
|
|
3715
|
|
|
3716
|
|
|
3717 static char *
|
|
36
|
3718 ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3719 {
|
|
|
3720 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3721
|
|
|
3722 ngx_str_t *value;
|
|
|
3723
|
|
|
3724 if (lcf->keepalive_timeout != NGX_CONF_UNSET_MSEC) {
|
|
|
3725 return "is duplicate";
|
|
|
3726 }
|
|
|
3727
|
|
|
3728 value = cf->args->elts;
|
|
|
3729
|
|
|
3730 lcf->keepalive_timeout = ngx_parse_time(&value[1], 0);
|
|
36
|
3731
|
|
0
|
3732 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_ERROR) {
|
|
|
3733 return "invalid value";
|
|
|
3734 }
|
|
|
3735
|
|
|
3736 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_PARSE_LARGE_TIME) {
|
|
|
3737 return "value must be less than 597 hours";
|
|
|
3738 }
|
|
|
3739
|
|
|
3740 if (cf->args->nelts == 2) {
|
|
|
3741 return NGX_CONF_OK;
|
|
|
3742 }
|
|
|
3743
|
|
|
3744 lcf->keepalive_header = ngx_parse_time(&value[2], 1);
|
|
36
|
3745
|
|
0
|
3746 if (lcf->keepalive_header == NGX_ERROR) {
|
|
|
3747 return "invalid value";
|
|
|
3748 }
|
|
|
3749
|
|
|
3750 if (lcf->keepalive_header == NGX_PARSE_LARGE_TIME) {
|
|
|
3751 return "value must be less than 68 years";
|
|
|
3752 }
|
|
|
3753
|
|
|
3754 return NGX_CONF_OK;
|
|
|
3755 }
|
|
|
3756
|
|
|
3757
|
|
36
|
3758 static char *
|
|
58
|
3759 ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3760 {
|
|
|
3761 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3762
|
|
58
|
3763 if (lcf->internal != NGX_CONF_UNSET) {
|
|
|
3764 return "is duplicate";
|
|
0
|
3765 }
|
|
|
3766
|
|
58
|
3767 lcf->internal = 1;
|
|
|
3768
|
|
|
3769 return NGX_CONF_OK;
|
|
0
|
3770 }
|
|
|
3771
|
|
|
3772
|
|
36
|
3773 static char *
|
|
348
|
3774 ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3775 {
|
|
|
3776 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3777
|
|
|
3778 ngx_url_t u;
|
|
|
3779 ngx_str_t *value;
|
|
|
3780
|
|
366
|
3781 if (clcf->resolver) {
|
|
|
3782 return "is duplicate";
|
|
|
3783 }
|
|
|
3784
|
|
348
|
3785 value = cf->args->elts;
|
|
|
3786
|
|
354
|
3787 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
3788
|
|
348
|
3789 u.host = value[1];
|
|
|
3790 u.port = 53;
|
|
|
3791
|
|
|
3792 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) {
|
|
|
3793 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V: %s", &u.host, u.err);
|
|
|
3794 return NGX_CONF_ERROR;
|
|
|
3795 }
|
|
|
3796
|
|
366
|
3797 clcf->resolver = ngx_resolver_create(cf, &u.addrs[0]);
|
|
348
|
3798 if (clcf->resolver == NULL) {
|
|
|
3799 return NGX_OK;
|
|
|
3800 }
|
|
|
3801
|
|
|
3802 return NGX_CONF_OK;
|
|
|
3803 }
|
|
|
3804
|
|
|
3805
|
|
358
|
3806 #if (NGX_HTTP_GZIP)
|
|
|
3807
|
|
|
3808 static char *
|
|
|
3809 ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3810 {
|
|
400
|
3811 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3812
|
|
358
|
3813 #if (NGX_PCRE)
|
|
|
3814
|
|
|
3815 ngx_str_t err, *value;
|
|
|
3816 ngx_uint_t i;
|
|
|
3817 ngx_regex_elt_t *re;
|
|
|
3818 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
3819
|
|
|
3820 if (clcf->gzip_disable == NGX_CONF_UNSET_PTR) {
|
|
|
3821 clcf->gzip_disable = ngx_array_create(cf->pool, 2,
|
|
|
3822 sizeof(ngx_regex_elt_t));
|
|
|
3823 if (clcf->gzip_disable == NULL) {
|
|
|
3824 return NGX_CONF_ERROR;
|
|
|
3825 }
|
|
|
3826 }
|
|
|
3827
|
|
|
3828 value = cf->args->elts;
|
|
|
3829
|
|
|
3830 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3831 err.data = errstr;
|
|
|
3832
|
|
|
3833 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3834
|
|
400
|
3835 if (ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
3836 clcf->gzip_disable_msie6 = 1;
|
|
|
3837 continue;
|
|
|
3838 }
|
|
|
3839
|
|
358
|
3840 re = ngx_array_push(clcf->gzip_disable);
|
|
|
3841 if (re == NULL) {
|
|
|
3842 return NGX_CONF_ERROR;
|
|
|
3843 }
|
|
|
3844
|
|
|
3845 re->regex = ngx_regex_compile(&value[i], NGX_REGEX_CASELESS, cf->pool,
|
|
|
3846 &err);
|
|
|
3847
|
|
|
3848 if (re->regex == NULL) {
|
|
|
3849 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
3850 return NGX_CONF_ERROR;
|
|
|
3851 }
|
|
|
3852
|
|
|
3853 re->name = value[i].data;
|
|
|
3854 }
|
|
|
3855
|
|
|
3856 return NGX_CONF_OK;
|
|
|
3857
|
|
|
3858 #else
|
|
400
|
3859 ngx_str_t *value;
|
|
|
3860
|
|
|
3861 value = cf->args->elts;
|
|
|
3862
|
|
|
3863 if (cf->args->nelts == 2 && ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
3864 clcf->gzip_disable_msie6 = 1;
|
|
|
3865 return NGX_CONF_OK;
|
|
|
3866 }
|
|
|
3867
|
|
358
|
3868 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
400
|
3869 "without PCRE library \"gzip_disable\" supports "
|
|
|
3870 "builtin \"msie6\" mask only");
|
|
358
|
3871
|
|
|
3872 return NGX_CONF_ERROR;
|
|
|
3873 #endif
|
|
|
3874 }
|
|
|
3875
|
|
|
3876 #endif
|
|
|
3877
|
|
|
3878
|
|
348
|
3879 static char *
|
|
36
|
3880 ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data)
|
|
0
|
3881 {
|
|
22
|
3882 #if (NGX_FREEBSD)
|
|
2
|
3883 ssize_t *np = data;
|
|
0
|
3884
|
|
222
|
3885 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) {
|
|
0
|
3886 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3887 "\"send_lowat\" must be less than %d "
|
|
|
3888 "(sysctl net.inet.tcp.sendspace)",
|
|
|
3889 ngx_freebsd_net_inet_tcp_sendspace);
|
|
|
3890
|
|
|
3891 return NGX_CONF_ERROR;
|
|
|
3892 }
|
|
|
3893
|
|
18
|
3894 #elif !(NGX_HAVE_SO_SNDLOWAT)
|
|
22
|
3895 ssize_t *np = data;
|
|
0
|
3896
|
|
|
3897 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3898 "\"send_lowat\" is not supported, ignored");
|
|
|
3899
|
|
2
|
3900 *np = 0;
|
|
|
3901
|
|
0
|
3902 #endif
|
|
|
3903
|
|
|
3904 return NGX_CONF_OK;
|
|
|
3905 }
|
|
300
|
3906
|
|
|
3907
|
|
|
3908 static char *
|
|
|
3909 ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data)
|
|
|
3910 {
|
|
|
3911 size_t *sp = data;
|
|
|
3912
|
|
|
3913 if (*sp < NGX_MIN_POOL_SIZE) {
|
|
|
3914 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3915 "pool must be no less than %uz", NGX_MIN_POOL_SIZE);
|
|
|
3916
|
|
|
3917 return NGX_CONF_ERROR;
|
|
|
3918 }
|
|
|
3919
|
|
|
3920 return NGX_CONF_OK;
|
|
|
3921 }
|
