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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_event.h>
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10 #include <ngx_http.h>
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11 #include <nginx.h>
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12
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10
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13
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180
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14 typedef struct {
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286
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15 u_char *name;
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180
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16 uint32_t method;
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17 } ngx_http_method_name_t;
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18
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19
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0
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20 #define NGX_HTTP_LOCATION_EXACT 1
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21 #define NGX_HTTP_LOCATION_AUTO_REDIRECT 2
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16
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22 #define NGX_HTTP_LOCATION_NOREGEX 3
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23 #define NGX_HTTP_LOCATION_REGEX 4
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0
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24
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25
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278
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26 #define NGX_HTTP_REQUEST_BODY_FILE_OFF 0
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27 #define NGX_HTTP_REQUEST_BODY_FILE_ON 1
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28 #define NGX_HTTP_REQUEST_BODY_FILE_CLEAN 2
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29
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30
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34
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31 static ngx_int_t ngx_http_core_find_location(ngx_http_request_t *r,
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308
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32 ngx_array_t *locations, ngx_uint_t regex_start, size_t len);
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0
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33
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58
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34 static ngx_int_t ngx_http_core_preconfiguration(ngx_conf_t *cf);
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0
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35 static void *ngx_http_core_create_main_conf(ngx_conf_t *cf);
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36 static char *ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf);
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37 static void *ngx_http_core_create_srv_conf(ngx_conf_t *cf);
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38 static char *ngx_http_core_merge_srv_conf(ngx_conf_t *cf,
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36
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39 void *parent, void *child);
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0
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40 static void *ngx_http_core_create_loc_conf(ngx_conf_t *cf);
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41 static char *ngx_http_core_merge_loc_conf(ngx_conf_t *cf,
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36
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42 void *parent, void *child);
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0
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43
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34
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44 static char *ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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45 void *dummy);
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34
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46 static char *ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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47 void *dummy);
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302
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48 static int ngx_http_core_cmp_locations(const void *first, const void *second);
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34
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49
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50 static char *ngx_http_core_types(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_type(ngx_conf_t *cf, ngx_command_t *dummy,
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36
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53 void *conf);
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0
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54
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34
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55 static char *ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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56 void *conf);
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34
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57 static char *ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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58 void *conf);
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34
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59 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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60 static char *ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd,
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61 void *conf);
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34
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62 static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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63 void *conf);
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332
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64 static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
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65 void *conf);
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34
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66 static char *ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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67 void *conf);
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34
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68 static char *ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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69 void *conf);
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58
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70 static char *ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd,
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71 void *conf);
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354
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72 static char *ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd,
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348
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73 void *conf);
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358
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74 #if (NGX_HTTP_GZIP)
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75 static char *ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd,
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76 void *conf);
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77 #endif
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0
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78
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34
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79 static char *ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data);
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300
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80 static char *ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data);
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34
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81
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82 static ngx_conf_post_t ngx_http_core_lowat_post =
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300
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83 { ngx_http_core_lowat_check };
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84
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85 static ngx_conf_post_handler_pt ngx_http_core_pool_size_p =
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86 ngx_http_core_pool_size;
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0
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87
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158
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88 static ngx_conf_deprecated_t ngx_conf_deprecated_optimize_host_names = {
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89 ngx_conf_deprecated, "optimize_host_names", "optimize_server_names"
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90 };
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91
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358
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92 static ngx_conf_deprecated_t ngx_conf_deprecated_open_file_cache_retest = {
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93 ngx_conf_deprecated, "open_file_cache_retest", "open_file_cache_valid"
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94 };
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95
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362
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96 static ngx_conf_deprecated_t ngx_conf_deprecated_satisfy_any = {
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97 ngx_conf_deprecated, "satisfy_any", "satisfy"
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98 };
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99
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0
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100
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278
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101 static ngx_conf_enum_t ngx_http_core_request_body_in_file[] = {
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102 { ngx_string("off"), NGX_HTTP_REQUEST_BODY_FILE_OFF },
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103 { ngx_string("on"), NGX_HTTP_REQUEST_BODY_FILE_ON },
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104 { ngx_string("clean"), NGX_HTTP_REQUEST_BODY_FILE_CLEAN },
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105 { ngx_null_string, 0 }
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106 };
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107
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108
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362
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109 static ngx_conf_enum_t ngx_http_core_satisfy[] = {
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110 { ngx_string("all"), NGX_HTTP_SATISFY_ALL },
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111 { ngx_string("any"), NGX_HTTP_SATISFY_ANY },
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112 { ngx_null_string, 0 }
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113 };
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114
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115
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358
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116 #if (NGX_HTTP_GZIP)
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117
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118 static ngx_conf_enum_t ngx_http_gzip_http_version[] = {
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119 { ngx_string("1.0"), NGX_HTTP_VERSION_10 },
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120 { ngx_string("1.1"), NGX_HTTP_VERSION_11 },
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121 { ngx_null_string, 0 }
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122 };
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123
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124
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125 static ngx_conf_bitmask_t ngx_http_gzip_proxied_mask[] = {
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126 { ngx_string("off"), NGX_HTTP_GZIP_PROXIED_OFF },
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127 { ngx_string("expired"), NGX_HTTP_GZIP_PROXIED_EXPIRED },
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128 { ngx_string("no-cache"), NGX_HTTP_GZIP_PROXIED_NO_CACHE },
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129 { ngx_string("no-store"), NGX_HTTP_GZIP_PROXIED_NO_STORE },
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130 { ngx_string("private"), NGX_HTTP_GZIP_PROXIED_PRIVATE },
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131 { ngx_string("no_last_modified"), NGX_HTTP_GZIP_PROXIED_NO_LM },
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132 { ngx_string("no_etag"), NGX_HTTP_GZIP_PROXIED_NO_ETAG },
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133 { ngx_string("auth"), NGX_HTTP_GZIP_PROXIED_AUTH },
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134 { ngx_string("any"), NGX_HTTP_GZIP_PROXIED_ANY },
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135 { ngx_null_string, 0 }
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136 };
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137
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138
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139 static ngx_str_t ngx_http_gzip_no_cache = ngx_string("no-cache");
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140 static ngx_str_t ngx_http_gzip_no_store = ngx_string("no-store");
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141 static ngx_str_t ngx_http_gzip_private = ngx_string("private");
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142
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143 #endif
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144
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145
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0
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146 static ngx_command_t ngx_http_core_commands[] = {
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147
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160
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148 { ngx_string("variables_hash_max_size"),
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149 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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150 ngx_conf_set_num_slot,
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151 NGX_HTTP_MAIN_CONF_OFFSET,
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152 offsetof(ngx_http_core_main_conf_t, variables_hash_max_size),
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153 NULL },
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154
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155 { ngx_string("variables_hash_bucket_size"),
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156 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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157 ngx_conf_set_num_slot,
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158 NGX_HTTP_MAIN_CONF_OFFSET,
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159 offsetof(ngx_http_core_main_conf_t, variables_hash_bucket_size),
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160 NULL },
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161
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142
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162 { ngx_string("server_names_hash_max_size"),
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26
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163 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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164 ngx_conf_set_num_slot,
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165 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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166 offsetof(ngx_http_core_main_conf_t, server_names_hash_max_size),
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26
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167 NULL },
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168
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142
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169 { ngx_string("server_names_hash_bucket_size"),
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26
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170 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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171 ngx_conf_set_num_slot,
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172 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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173 offsetof(ngx_http_core_main_conf_t, server_names_hash_bucket_size),
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26
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174 NULL },
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175
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0
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176 { ngx_string("server"),
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200
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177 NGX_HTTP_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_MULTI|NGX_CONF_NOARGS,
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34
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178 ngx_http_core_server,
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0
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179 0,
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180 0,
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181 NULL },
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182
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183 { ngx_string("connection_pool_size"),
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184 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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185 ngx_conf_set_size_slot,
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186 NGX_HTTP_SRV_CONF_OFFSET,
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187 offsetof(ngx_http_core_srv_conf_t, connection_pool_size),
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300
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188 &ngx_http_core_pool_size_p },
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0
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189
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190 { ngx_string("request_pool_size"),
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191 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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192 ngx_conf_set_size_slot,
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193 NGX_HTTP_SRV_CONF_OFFSET,
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194 offsetof(ngx_http_core_srv_conf_t, request_pool_size),
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300
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195 &ngx_http_core_pool_size_p },
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0
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196
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197 { ngx_string("client_header_timeout"),
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198 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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199 ngx_conf_set_msec_slot,
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200 NGX_HTTP_SRV_CONF_OFFSET,
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201 offsetof(ngx_http_core_srv_conf_t, client_header_timeout),
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202 NULL },
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203
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204 { ngx_string("client_header_buffer_size"),
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205 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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206 ngx_conf_set_size_slot,
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207 NGX_HTTP_SRV_CONF_OFFSET,
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208 offsetof(ngx_http_core_srv_conf_t, client_header_buffer_size),
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209 NULL },
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210
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211 { ngx_string("large_client_header_buffers"),
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212 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE2,
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213 ngx_conf_set_bufs_slot,
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214 NGX_HTTP_SRV_CONF_OFFSET,
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215 offsetof(ngx_http_core_srv_conf_t, large_client_header_buffers),
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216 NULL },
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217
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158
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218 { ngx_string("optimize_server_names"),
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219 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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220 ngx_conf_set_flag_slot,
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221 NGX_HTTP_SRV_CONF_OFFSET,
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222 offsetof(ngx_http_core_srv_conf_t, optimize_server_names),
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223 NULL },
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224
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152
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225 { ngx_string("optimize_host_names"),
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226 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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227 ngx_conf_set_flag_slot,
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228 NGX_HTTP_SRV_CONF_OFFSET,
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158
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229 offsetof(ngx_http_core_srv_conf_t, optimize_server_names),
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230 &ngx_conf_deprecated_optimize_host_names },
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152
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231
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60
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232 { ngx_string("ignore_invalid_headers"),
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233 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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234 ngx_conf_set_flag_slot,
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235 NGX_HTTP_SRV_CONF_OFFSET,
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236 offsetof(ngx_http_core_srv_conf_t, ignore_invalid_headers),
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237 NULL },
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238
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342
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239 { ngx_string("merge_slashes"),
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240 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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241 ngx_conf_set_flag_slot,
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242 NGX_HTTP_SRV_CONF_OFFSET,
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243 offsetof(ngx_http_core_srv_conf_t, merge_slashes),
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244 NULL },
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245
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0
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246 { ngx_string("location"),
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247 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_TAKE12,
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34
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248 ngx_http_core_location,
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0
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249 NGX_HTTP_SRV_CONF_OFFSET,
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250 0,
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251 NULL },
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252
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253 { ngx_string("listen"),
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72
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254 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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255 ngx_http_core_listen,
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0
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256 NGX_HTTP_SRV_CONF_OFFSET,
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257 0,
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258 NULL },
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259
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260 { ngx_string("server_name"),
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261 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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262 ngx_http_core_server_name,
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0
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263 NGX_HTTP_SRV_CONF_OFFSET,
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264 0,
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265 NULL },
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266
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138
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267 { ngx_string("types_hash_max_size"),
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268 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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269 ngx_conf_set_num_slot,
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270 NGX_HTTP_LOC_CONF_OFFSET,
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271 offsetof(ngx_http_core_loc_conf_t, types_hash_max_size),
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272 NULL },
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273
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274 { ngx_string("types_hash_bucket_size"),
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275 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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276 ngx_conf_set_num_slot,
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277 NGX_HTTP_LOC_CONF_OFFSET,
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278 offsetof(ngx_http_core_loc_conf_t, types_hash_bucket_size),
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279 NULL },
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280
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0
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281 { ngx_string("types"),
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282 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF
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283 |NGX_CONF_BLOCK|NGX_CONF_NOARGS,
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34
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284 ngx_http_core_types,
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0
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285 NGX_HTTP_LOC_CONF_OFFSET,
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286 0,
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287 NULL },
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288
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289 { ngx_string("default_type"),
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290 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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291 ngx_conf_set_str_slot,
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292 NGX_HTTP_LOC_CONF_OFFSET,
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293 offsetof(ngx_http_core_loc_conf_t, default_type),
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294 NULL },
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295
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296 { ngx_string("root"),
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58
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297 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
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298 |NGX_CONF_TAKE1,
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34
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299 ngx_http_core_root,
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0
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300 NGX_HTTP_LOC_CONF_OFFSET,
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301 0,
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302 NULL },
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303
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304 { ngx_string("alias"),
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305 NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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34
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306 ngx_http_core_root,
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0
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307 NGX_HTTP_LOC_CONF_OFFSET,
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308 0,
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309 NULL },
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310
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180
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311 { ngx_string("limit_except"),
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312 NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_1MORE,
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313 ngx_http_core_limit_except,
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314 NGX_HTTP_LOC_CONF_OFFSET,
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315 0,
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316 NULL },
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317
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0
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318 { ngx_string("client_max_body_size"),
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319 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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212
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320 ngx_conf_set_off_slot,
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0
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321 NGX_HTTP_LOC_CONF_OFFSET,
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322 offsetof(ngx_http_core_loc_conf_t, client_max_body_size),
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323 NULL },
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324
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325 { ngx_string("client_body_buffer_size"),
|
|
|
326 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
327 ngx_conf_set_size_slot,
|
|
|
328 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
329 offsetof(ngx_http_core_loc_conf_t, client_body_buffer_size),
|
|
|
330 NULL },
|
|
|
331
|
|
|
332 { ngx_string("client_body_timeout"),
|
|
|
333 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
334 ngx_conf_set_msec_slot,
|
|
|
335 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
336 offsetof(ngx_http_core_loc_conf_t, client_body_timeout),
|
|
|
337 NULL },
|
|
|
338
|
|
28
|
339 { ngx_string("client_body_temp_path"),
|
|
|
340 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234,
|
|
|
341 ngx_conf_set_path_slot,
|
|
|
342 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
343 offsetof(ngx_http_core_loc_conf_t, client_body_temp_path),
|
|
|
344 (void *) ngx_garbage_collector_temp_handler },
|
|
|
345
|
|
182
|
346 { ngx_string("client_body_in_file_only"),
|
|
|
347 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
278
|
348 ngx_conf_set_enum_slot,
|
|
182
|
349 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
350 offsetof(ngx_http_core_loc_conf_t, client_body_in_file_only),
|
|
278
|
351 &ngx_http_core_request_body_in_file },
|
|
182
|
352
|
|
0
|
353 { ngx_string("sendfile"),
|
|
278
|
354 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
355 |NGX_CONF_TAKE1,
|
|
0
|
356 ngx_conf_set_flag_slot,
|
|
|
357 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
358 offsetof(ngx_http_core_loc_conf_t, sendfile),
|
|
|
359 NULL },
|
|
|
360
|
|
300
|
361 { ngx_string("sendfile_max_chunk"),
|
|
|
362 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
363 ngx_conf_set_size_slot,
|
|
|
364 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
365 offsetof(ngx_http_core_loc_conf_t, sendfile_max_chunk),
|
|
|
366 NULL },
|
|
|
367
|
|
0
|
368 { ngx_string("tcp_nopush"),
|
|
|
369 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
370 ngx_conf_set_flag_slot,
|
|
|
371 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
372 offsetof(ngx_http_core_loc_conf_t, tcp_nopush),
|
|
|
373 NULL },
|
|
|
374
|
|
2
|
375 { ngx_string("tcp_nodelay"),
|
|
|
376 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
377 ngx_conf_set_flag_slot,
|
|
|
378 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
379 offsetof(ngx_http_core_loc_conf_t, tcp_nodelay),
|
|
|
380 NULL },
|
|
|
381
|
|
0
|
382 { ngx_string("send_timeout"),
|
|
|
383 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
384 ngx_conf_set_msec_slot,
|
|
|
385 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
386 offsetof(ngx_http_core_loc_conf_t, send_timeout),
|
|
|
387 NULL },
|
|
|
388
|
|
|
389 { ngx_string("send_lowat"),
|
|
|
390 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
391 ngx_conf_set_size_slot,
|
|
|
392 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
393 offsetof(ngx_http_core_loc_conf_t, send_lowat),
|
|
34
|
394 &ngx_http_core_lowat_post },
|
|
0
|
395
|
|
|
396 { ngx_string("postpone_output"),
|
|
|
397 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
398 ngx_conf_set_size_slot,
|
|
|
399 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
400 offsetof(ngx_http_core_loc_conf_t, postpone_output),
|
|
|
401 NULL },
|
|
|
402
|
|
|
403 { ngx_string("limit_rate"),
|
|
34
|
404 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
405 |NGX_CONF_TAKE1,
|
|
0
|
406 ngx_conf_set_size_slot,
|
|
|
407 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
408 offsetof(ngx_http_core_loc_conf_t, limit_rate),
|
|
|
409 NULL },
|
|
|
410
|
|
|
411 { ngx_string("keepalive_timeout"),
|
|
|
412 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
34
|
413 ngx_http_core_keepalive,
|
|
0
|
414 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
415 0,
|
|
|
416 NULL },
|
|
|
417
|
|
362
|
418 { ngx_string("satisfy"),
|
|
|
419 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
420 ngx_conf_set_enum_slot,
|
|
|
421 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
422 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
423 &ngx_http_core_satisfy },
|
|
|
424
|
|
92
|
425 { ngx_string("satisfy_any"),
|
|
|
426 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
427 ngx_conf_set_flag_slot,
|
|
|
428 NGX_HTTP_LOC_CONF_OFFSET,
|
|
362
|
429 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
430 &ngx_conf_deprecated_satisfy_any },
|
|
92
|
431
|
|
58
|
432 { ngx_string("internal"),
|
|
|
433 NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
|
|
|
434 ngx_http_core_internal,
|
|
|
435 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
436 0,
|
|
|
437 NULL },
|
|
|
438
|
|
0
|
439 { ngx_string("lingering_time"),
|
|
|
440 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
441 ngx_conf_set_msec_slot,
|
|
|
442 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
443 offsetof(ngx_http_core_loc_conf_t, lingering_time),
|
|
|
444 NULL },
|
|
|
445
|
|
|
446 { ngx_string("lingering_timeout"),
|
|
|
447 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
448 ngx_conf_set_msec_slot,
|
|
|
449 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
450 offsetof(ngx_http_core_loc_conf_t, lingering_timeout),
|
|
|
451 NULL },
|
|
|
452
|
|
|
453 { ngx_string("reset_timedout_connection"),
|
|
|
454 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
455 ngx_conf_set_flag_slot,
|
|
|
456 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
457 offsetof(ngx_http_core_loc_conf_t, reset_timedout_connection),
|
|
|
458 NULL },
|
|
|
459
|
|
362
|
460 { ngx_string("server_name_in_redirect"),
|
|
|
461 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
462 ngx_conf_set_flag_slot,
|
|
|
463 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
464 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
|
|
|
465 NULL },
|
|
|
466
|
|
70
|
467 { ngx_string("port_in_redirect"),
|
|
|
468 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
469 ngx_conf_set_flag_slot,
|
|
|
470 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
471 offsetof(ngx_http_core_loc_conf_t, port_in_redirect),
|
|
|
472 NULL },
|
|
|
473
|
|
0
|
474 { ngx_string("msie_padding"),
|
|
|
475 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
476 ngx_conf_set_flag_slot,
|
|
|
477 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
478 offsetof(ngx_http_core_loc_conf_t, msie_padding),
|
|
|
479 NULL },
|
|
|
480
|
|
228
|
481 { ngx_string("msie_refresh"),
|
|
|
482 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
483 ngx_conf_set_flag_slot,
|
|
|
484 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
485 offsetof(ngx_http_core_loc_conf_t, msie_refresh),
|
|
|
486 NULL },
|
|
|
487
|
|
76
|
488 { ngx_string("log_not_found"),
|
|
|
489 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
490 ngx_conf_set_flag_slot,
|
|
|
491 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
492 offsetof(ngx_http_core_loc_conf_t, log_not_found),
|
|
|
493 NULL },
|
|
|
494
|
|
228
|
495 { ngx_string("recursive_error_pages"),
|
|
|
496 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
497 ngx_conf_set_flag_slot,
|
|
|
498 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
499 offsetof(ngx_http_core_loc_conf_t, recursive_error_pages),
|
|
|
500 NULL },
|
|
|
501
|
|
342
|
502 { ngx_string("server_tokens"),
|
|
|
503 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
504 ngx_conf_set_flag_slot,
|
|
|
505 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
506 offsetof(ngx_http_core_loc_conf_t, server_tokens),
|
|
|
507 NULL },
|
|
|
508
|
|
0
|
509 { ngx_string("error_page"),
|
|
58
|
510 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
511 |NGX_CONF_2MORE,
|
|
34
|
512 ngx_http_core_error_page,
|
|
0
|
513 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
514 0,
|
|
|
515 NULL },
|
|
|
516
|
|
126
|
517 { ngx_string("post_action"),
|
|
|
518 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
519 |NGX_CONF_TAKE1,
|
|
|
520 ngx_conf_set_str_slot,
|
|
|
521 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
522 offsetof(ngx_http_core_loc_conf_t, post_action),
|
|
|
523 NULL },
|
|
|
524
|
|
0
|
525 { ngx_string("error_log"),
|
|
|
526 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
34
|
527 ngx_http_core_error_log,
|
|
0
|
528 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
529 0,
|
|
|
530 NULL },
|
|
|
531
|
|
|
532 { ngx_string("open_file_cache"),
|
|
332
|
533 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
|
534 ngx_http_core_open_file_cache,
|
|
|
535 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
536 offsetof(ngx_http_core_loc_conf_t, open_file_cache),
|
|
|
537 NULL },
|
|
|
538
|
|
358
|
539 { ngx_string("open_file_cache_valid"),
|
|
|
540 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
541 ngx_conf_set_sec_slot,
|
|
|
542 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
543 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
544 NULL },
|
|
|
545
|
|
332
|
546 { ngx_string("open_file_cache_retest"),
|
|
|
547 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
548 ngx_conf_set_sec_slot,
|
|
0
|
549 NGX_HTTP_LOC_CONF_OFFSET,
|
|
358
|
550 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
551 &ngx_conf_deprecated_open_file_cache_retest },
|
|
|
552
|
|
|
553 { ngx_string("open_file_cache_min_uses"),
|
|
|
554 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
555 ngx_conf_set_num_slot,
|
|
|
556 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
557 offsetof(ngx_http_core_loc_conf_t, open_file_cache_min_uses),
|
|
0
|
558 NULL },
|
|
|
559
|
|
332
|
560 { ngx_string("open_file_cache_errors"),
|
|
|
561 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
562 ngx_conf_set_flag_slot,
|
|
|
563 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
564 offsetof(ngx_http_core_loc_conf_t, open_file_cache_errors),
|
|
|
565 NULL },
|
|
|
566
|
|
|
567 { ngx_string("open_file_cache_events"),
|
|
|
568 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
569 ngx_conf_set_flag_slot,
|
|
|
570 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
571 offsetof(ngx_http_core_loc_conf_t, open_file_cache_events),
|
|
|
572 NULL },
|
|
0
|
573
|
|
348
|
574 { ngx_string("resolver"),
|
|
|
575 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
576 ngx_http_core_resolver,
|
|
|
577 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
578 0,
|
|
|
579 NULL },
|
|
|
580
|
|
|
581 { ngx_string("resolver_timeout"),
|
|
|
582 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
583 ngx_conf_set_msec_slot,
|
|
|
584 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
585 offsetof(ngx_http_core_loc_conf_t, resolver_timeout),
|
|
|
586 NULL },
|
|
|
587
|
|
358
|
588 #if (NGX_HTTP_GZIP)
|
|
|
589
|
|
|
590 { ngx_string("gzip_vary"),
|
|
|
591 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
592 ngx_conf_set_flag_slot,
|
|
|
593 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
594 offsetof(ngx_http_core_loc_conf_t, gzip_vary),
|
|
|
595 NULL },
|
|
|
596
|
|
|
597 { ngx_string("gzip_http_version"),
|
|
|
598 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
599 ngx_conf_set_enum_slot,
|
|
|
600 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
601 offsetof(ngx_http_core_loc_conf_t, gzip_http_version),
|
|
|
602 &ngx_http_gzip_http_version },
|
|
|
603
|
|
|
604 { ngx_string("gzip_proxied"),
|
|
|
605 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
606 ngx_conf_set_bitmask_slot,
|
|
|
607 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
608 offsetof(ngx_http_core_loc_conf_t, gzip_proxied),
|
|
|
609 &ngx_http_gzip_proxied_mask },
|
|
|
610
|
|
|
611 { ngx_string("gzip_disable"),
|
|
|
612 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
613 ngx_http_gzip_disable,
|
|
|
614 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
615 0,
|
|
|
616 NULL },
|
|
|
617
|
|
|
618 #endif
|
|
|
619
|
|
0
|
620 ngx_null_command
|
|
|
621 };
|
|
|
622
|
|
|
623
|
|
216
|
624 static ngx_http_module_t ngx_http_core_module_ctx = {
|
|
58
|
625 ngx_http_core_preconfiguration, /* preconfiguration */
|
|
122
|
626 NULL, /* postconfiguration */
|
|
0
|
627
|
|
|
628 ngx_http_core_create_main_conf, /* create main configuration */
|
|
|
629 ngx_http_core_init_main_conf, /* init main configuration */
|
|
|
630
|
|
|
631 ngx_http_core_create_srv_conf, /* create server configuration */
|
|
|
632 ngx_http_core_merge_srv_conf, /* merge server configuration */
|
|
|
633
|
|
|
634 ngx_http_core_create_loc_conf, /* create location configuration */
|
|
|
635 ngx_http_core_merge_loc_conf /* merge location configuration */
|
|
|
636 };
|
|
|
637
|
|
|
638
|
|
|
639 ngx_module_t ngx_http_core_module = {
|
|
58
|
640 NGX_MODULE_V1,
|
|
0
|
641 &ngx_http_core_module_ctx, /* module context */
|
|
|
642 ngx_http_core_commands, /* module directives */
|
|
|
643 NGX_HTTP_MODULE, /* module type */
|
|
90
|
644 NULL, /* init master */
|
|
58
|
645 NULL, /* init module */
|
|
90
|
646 NULL, /* init process */
|
|
|
647 NULL, /* init thread */
|
|
|
648 NULL, /* exit thread */
|
|
|
649 NULL, /* exit process */
|
|
|
650 NULL, /* exit master */
|
|
|
651 NGX_MODULE_V1_PADDING
|
|
0
|
652 };
|
|
|
653
|
|
|
654
|
|
364
|
655 static ngx_str_t ngx_http_core_get_method = { 3, (u_char *) "GET " };
|
|
|
656
|
|
|
657
|
|
36
|
658 void
|
|
|
659 ngx_http_handler(ngx_http_request_t *r)
|
|
0
|
660 {
|
|
230
|
661 ngx_http_core_main_conf_t *cmcf;
|
|
|
662
|
|
32
|
663 r->connection->log->action = NULL;
|
|
0
|
664
|
|
|
665 r->connection->unexpected_eof = 0;
|
|
|
666
|
|
224
|
667 if (!r->internal) {
|
|
92
|
668 switch (r->headers_in.connection_type) {
|
|
|
669 case 0:
|
|
|
670 if (r->http_version > NGX_HTTP_VERSION_10) {
|
|
|
671 r->keepalive = 1;
|
|
|
672 } else {
|
|
|
673 r->keepalive = 0;
|
|
|
674 }
|
|
|
675 break;
|
|
|
676
|
|
|
677 case NGX_HTTP_CONNECTION_CLOSE:
|
|
|
678 r->keepalive = 0;
|
|
|
679 break;
|
|
|
680
|
|
|
681 case NGX_HTTP_CONNECTION_KEEP_ALIVE:
|
|
0
|
682 r->keepalive = 1;
|
|
92
|
683 break;
|
|
|
684 }
|
|
|
685
|
|
|
686 if (r->keepalive && r->headers_in.msie && r->method == NGX_HTTP_POST) {
|
|
|
687
|
|
|
688 /*
|
|
230
|
689 * MSIE may wait for some time if an response for
|
|
|
690 * a POST request was sent over a keepalive connection
|
|
92
|
691 */
|
|
|
692
|
|
0
|
693 r->keepalive = 0;
|
|
|
694 }
|
|
92
|
695
|
|
|
696 if (r->headers_in.content_length_n > 0) {
|
|
|
697 r->lingering_close = 1;
|
|
|
698
|
|
|
699 } else {
|
|
|
700 r->lingering_close = 0;
|
|
|
701 }
|
|
236
|
702
|
|
230
|
703 r->phase_handler = 0;
|
|
|
704
|
|
|
705 } else {
|
|
|
706 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
707 r->phase_handler = cmcf->phase_engine.server_rewrite_index;
|
|
|
708 }
|
|
|
709
|
|
236
|
710 if (r->unparsed_uri.len) {
|
|
|
711 r->valid_unparsed_uri = 1;
|
|
|
712 }
|
|
|
713
|
|
|
714 r->valid_location = 1;
|
|
358
|
715 r->gzip = 0;
|
|
236
|
716
|
|
230
|
717 r->write_event_handler = ngx_http_core_run_phases;
|
|
34
|
718 ngx_http_core_run_phases(r);
|
|
0
|
719 }
|
|
|
720
|
|
|
721
|
|
230
|
722 void
|
|
36
|
723 ngx_http_core_run_phases(ngx_http_request_t *r)
|
|
0
|
724 {
|
|
|
725 ngx_int_t rc;
|
|
230
|
726 ngx_http_phase_handler_t *ph;
|
|
0
|
727 ngx_http_core_main_conf_t *cmcf;
|
|
|
728
|
|
|
729 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
730
|
|
230
|
731 ph = cmcf->phase_engine.handlers;
|
|
|
732
|
|
|
733 while (ph[r->phase_handler].checker) {
|
|
|
734
|
|
|
735 rc = ph[r->phase_handler].checker(r, &ph[r->phase_handler]);
|
|
|
736
|
|
|
737 if (rc == NGX_OK) {
|
|
92
|
738 return;
|
|
0
|
739 }
|
|
|
740 }
|
|
|
741 }
|
|
|
742
|
|
|
743
|
|
36
|
744 ngx_int_t
|
|
230
|
745 ngx_http_core_generic_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
746 {
|
|
|
747 ngx_int_t rc;
|
|
|
748
|
|
|
749 /*
|
|
|
750 * generic phase checker,
|
|
|
751 * used by the post read, server rewrite, rewrite, and pre-access phases
|
|
|
752 */
|
|
|
753
|
|
|
754 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
755 "generic phase: %ui", r->phase_handler);
|
|
|
756
|
|
|
757 rc = ph->handler(r);
|
|
|
758
|
|
|
759 if (rc == NGX_OK) {
|
|
|
760 r->phase_handler = ph->next;
|
|
|
761 return NGX_AGAIN;
|
|
|
762 }
|
|
|
763
|
|
|
764 if (rc == NGX_DECLINED) {
|
|
|
765 r->phase_handler++;
|
|
|
766 return NGX_AGAIN;
|
|
|
767 }
|
|
|
768
|
|
|
769 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
770 return NGX_OK;
|
|
|
771 }
|
|
|
772
|
|
|
773 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
774
|
|
|
775 ngx_http_finalize_request(r, rc);
|
|
|
776
|
|
|
777 return NGX_OK;
|
|
|
778 }
|
|
|
779
|
|
|
780
|
|
|
781 ngx_int_t
|
|
|
782 ngx_http_core_find_config_phase(ngx_http_request_t *r,
|
|
|
783 ngx_http_phase_handler_t *ph)
|
|
0
|
784 {
|
|
328
|
785 u_char *p;
|
|
|
786 size_t len;
|
|
0
|
787 ngx_int_t rc;
|
|
|
788 ngx_http_core_loc_conf_t *clcf;
|
|
|
789 ngx_http_core_srv_conf_t *cscf;
|
|
|
790
|
|
38
|
791 r->content_handler = NULL;
|
|
|
792 r->uri_changed = 0;
|
|
|
793
|
|
0
|
794 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
795
|
|
308
|
796 rc = ngx_http_core_find_location(r, &cscf->locations, cscf->regex_start, 0);
|
|
0
|
797
|
|
|
798 if (rc == NGX_HTTP_INTERNAL_SERVER_ERROR) {
|
|
230
|
799 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
800 return NGX_OK;
|
|
0
|
801 }
|
|
|
802
|
|
|
803 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
804
|
|
58
|
805 if (!r->internal && clcf->internal) {
|
|
230
|
806 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
|
807 return NGX_OK;
|
|
58
|
808 }
|
|
|
809
|
|
104
|
810 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
811 "using configuration \"%s%V\"",
|
|
|
812 (clcf->noname ? "*" : (clcf->exact_match ? "=" : "")),
|
|
|
813 &clcf->name);
|
|
|
814
|
|
84
|
815 ngx_http_update_location_config(r);
|
|
0
|
816
|
|
|
817 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
212
|
818 "http cl:%O max:%O",
|
|
10
|
819 r->headers_in.content_length_n, clcf->client_max_body_size);
|
|
0
|
820
|
|
|
821 if (r->headers_in.content_length_n != -1
|
|
222
|
822 && !r->discard_body
|
|
0
|
823 && clcf->client_max_body_size
|
|
212
|
824 && clcf->client_max_body_size < r->headers_in.content_length_n)
|
|
0
|
825 {
|
|
|
826 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
827 "client intended to send too large body: %O bytes",
|
|
0
|
828 r->headers_in.content_length_n);
|
|
|
829
|
|
230
|
830 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_ENTITY_TOO_LARGE);
|
|
|
831 return NGX_OK;
|
|
0
|
832 }
|
|
|
833
|
|
|
834
|
|
|
835 if (rc == NGX_HTTP_LOCATION_AUTO_REDIRECT) {
|
|
|
836 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
|
837 if (r->headers_out.location == NULL) {
|
|
230
|
838 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
839 return NGX_OK;
|
|
0
|
840 }
|
|
|
841
|
|
58
|
842 /*
|
|
|
843 * we do not need to set the r->headers_out.location->hash and
|
|
|
844 * r->headers_out.location->key fields
|
|
|
845 */
|
|
|
846
|
|
328
|
847 if (r->args.len == 0) {
|
|
|
848 r->headers_out.location->value = clcf->name;
|
|
|
849
|
|
|
850 } else {
|
|
|
851 len = clcf->name.len + 1 + r->args.len;
|
|
|
852 p = ngx_palloc(r->pool, len);
|
|
|
853
|
|
|
854 if (p == NULL) {
|
|
|
855 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
856 return NGX_OK;
|
|
|
857 }
|
|
|
858
|
|
|
859 r->headers_out.location->value.len = len;
|
|
|
860 r->headers_out.location->value.data = p;
|
|
|
861
|
|
|
862 p = ngx_cpymem(p, clcf->name.data, clcf->name.len);
|
|
|
863 *p++ = '?';
|
|
|
864 ngx_memcpy(p, r->args.data, r->args.len);
|
|
|
865 }
|
|
0
|
866
|
|
230
|
867 ngx_http_finalize_request(r, NGX_HTTP_MOVED_PERMANENTLY);
|
|
|
868 return NGX_OK;
|
|
|
869 }
|
|
|
870
|
|
|
871 r->phase_handler++;
|
|
|
872 return NGX_AGAIN;
|
|
|
873 }
|
|
|
874
|
|
|
875
|
|
|
876 ngx_int_t
|
|
|
877 ngx_http_core_post_rewrite_phase(ngx_http_request_t *r,
|
|
|
878 ngx_http_phase_handler_t *ph)
|
|
|
879 {
|
|
|
880 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
881 "post rewrite phase: %ui", r->phase_handler);
|
|
|
882
|
|
|
883 if (!r->uri_changed) {
|
|
|
884 r->phase_handler++;
|
|
|
885 return NGX_AGAIN;
|
|
|
886 }
|
|
|
887
|
|
|
888 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
889 "uri changes: %d", r->uri_changes);
|
|
|
890
|
|
|
891 /*
|
|
|
892 * gcc before 3.3 compiles the broken code for
|
|
|
893 * if (r->uri_changes-- == 0)
|
|
|
894 * if the r->uri_changes is defined as
|
|
|
895 * unsigned uri_changes:4
|
|
|
896 */
|
|
|
897
|
|
|
898 r->uri_changes--;
|
|
|
899
|
|
|
900 if (r->uri_changes == 0) {
|
|
|
901 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
902 "rewrite or internal redirection cycle "
|
|
|
903 "while processing \"%V\"", &r->uri);
|
|
|
904
|
|
|
905 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
906 return NGX_OK;
|
|
|
907 }
|
|
|
908
|
|
|
909 r->phase_handler = ph->next;
|
|
|
910
|
|
|
911 return NGX_AGAIN;
|
|
|
912 }
|
|
|
913
|
|
|
914
|
|
|
915 ngx_int_t
|
|
|
916 ngx_http_core_access_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
917 {
|
|
|
918 ngx_int_t rc;
|
|
|
919 ngx_http_core_loc_conf_t *clcf;
|
|
|
920
|
|
|
921 if (r != r->main) {
|
|
|
922 r->phase_handler = ph->next;
|
|
|
923 return NGX_AGAIN;
|
|
|
924 }
|
|
|
925
|
|
|
926 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
927 "access phase: %ui", r->phase_handler);
|
|
|
928
|
|
|
929 rc = ph->handler(r);
|
|
|
930
|
|
|
931 if (rc == NGX_DECLINED) {
|
|
|
932 r->phase_handler++;
|
|
|
933 return NGX_AGAIN;
|
|
|
934 }
|
|
|
935
|
|
|
936 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
937 return NGX_OK;
|
|
0
|
938 }
|
|
|
939
|
|
230
|
940 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
941
|
|
362
|
942 if (clcf->satisfy == NGX_HTTP_SATISFY_ALL) {
|
|
230
|
943
|
|
|
944 if (rc == NGX_OK) {
|
|
|
945 r->phase_handler++;
|
|
|
946 return NGX_AGAIN;
|
|
|
947 }
|
|
|
948
|
|
|
949 } else {
|
|
|
950 if (rc == NGX_OK) {
|
|
|
951 r->access_code = 0;
|
|
|
952
|
|
|
953 if (r->headers_out.www_authenticate) {
|
|
|
954 r->headers_out.www_authenticate->hash = 0;
|
|
|
955 }
|
|
|
956
|
|
|
957 r->phase_handler = ph->next;
|
|
|
958 return NGX_AGAIN;
|
|
|
959 }
|
|
|
960
|
|
|
961 if (rc == NGX_HTTP_FORBIDDEN || rc == NGX_HTTP_UNAUTHORIZED) {
|
|
|
962 r->access_code = rc;
|
|
|
963
|
|
|
964 r->phase_handler++;
|
|
|
965 return NGX_AGAIN;
|
|
|
966 }
|
|
|
967 }
|
|
|
968
|
|
|
969 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
970
|
|
|
971 ngx_http_finalize_request(r, rc);
|
|
|
972 return NGX_OK;
|
|
|
973 }
|
|
|
974
|
|
|
975
|
|
|
976 ngx_int_t
|
|
|
977 ngx_http_core_post_access_phase(ngx_http_request_t *r,
|
|
|
978 ngx_http_phase_handler_t *ph)
|
|
|
979 {
|
|
|
980 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
981 "post access phase: %ui", r->phase_handler);
|
|
|
982
|
|
|
983 if (r->access_code) {
|
|
|
984
|
|
|
985 if (r->access_code == NGX_HTTP_FORBIDDEN) {
|
|
|
986 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
987 "access forbidden by rule");
|
|
|
988 }
|
|
|
989
|
|
|
990 ngx_http_finalize_request(r, r->access_code);
|
|
|
991 return NGX_OK;
|
|
|
992 }
|
|
|
993
|
|
|
994 r->phase_handler++;
|
|
|
995 return NGX_AGAIN;
|
|
|
996 }
|
|
|
997
|
|
|
998
|
|
|
999 ngx_int_t
|
|
|
1000 ngx_http_core_content_phase(ngx_http_request_t *r,
|
|
|
1001 ngx_http_phase_handler_t *ph)
|
|
|
1002 {
|
|
248
|
1003 size_t root;
|
|
230
|
1004 ngx_int_t rc;
|
|
|
1005 ngx_str_t path;
|
|
|
1006
|
|
|
1007 if (r->content_handler) {
|
|
|
1008 r->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1009 ngx_http_finalize_request(r, r->content_handler(r));
|
|
|
1010 return NGX_OK;
|
|
|
1011 }
|
|
|
1012
|
|
|
1013 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1014 "content phase: %ui", r->phase_handler);
|
|
|
1015
|
|
|
1016 rc = ph->handler(r);
|
|
|
1017
|
|
|
1018 if (rc == NGX_DONE) {
|
|
|
1019 return NGX_OK;
|
|
|
1020 }
|
|
|
1021
|
|
|
1022 if (rc != NGX_DECLINED) {
|
|
|
1023 ngx_http_finalize_request(r, rc);
|
|
|
1024 return NGX_OK;
|
|
|
1025 }
|
|
|
1026
|
|
|
1027 /* rc == NGX_DECLINED */
|
|
|
1028
|
|
|
1029 ph++;
|
|
|
1030
|
|
|
1031 if (ph->checker) {
|
|
|
1032 r->phase_handler++;
|
|
|
1033 return NGX_AGAIN;
|
|
|
1034 }
|
|
|
1035
|
|
|
1036 /* no content handler was found */
|
|
|
1037
|
|
|
1038 if (r->uri.data[r->uri.len - 1] == '/' && !r->zero_in_uri) {
|
|
|
1039
|
|
248
|
1040 if (ngx_http_map_uri_to_path(r, &path, &root, 0) != NULL) {
|
|
230
|
1041 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
340
|
1042 "directory index of \"%s\" is forbidden", path.data);
|
|
230
|
1043 }
|
|
|
1044
|
|
|
1045 ngx_http_finalize_request(r, NGX_HTTP_FORBIDDEN);
|
|
|
1046 return NGX_OK;
|
|
|
1047 }
|
|
|
1048
|
|
|
1049 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "no handler found");
|
|
|
1050
|
|
|
1051 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
84
|
1052 return NGX_OK;
|
|
|
1053 }
|
|
|
1054
|
|
|
1055
|
|
|
1056 void
|
|
|
1057 ngx_http_update_location_config(ngx_http_request_t *r)
|
|
|
1058 {
|
|
|
1059 ngx_http_core_loc_conf_t *clcf;
|
|
|
1060
|
|
|
1061 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1062
|
|
180
|
1063 if (r->method & clcf->limit_except) {
|
|
|
1064 r->loc_conf = clcf->limit_except_loc_conf;
|
|
|
1065 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1066 }
|
|
|
1067
|
|
192
|
1068 if (r == r->main) {
|
|
294
|
1069 r->connection->log->file = clcf->err_log->file;
|
|
|
1070
|
|
192
|
1071 if (!(r->connection->log->log_level & NGX_LOG_DEBUG_CONNECTION)) {
|
|
|
1072 r->connection->log->log_level = clcf->err_log->log_level;
|
|
|
1073 }
|
|
84
|
1074 }
|
|
|
1075
|
|
|
1076 if ((ngx_io.flags & NGX_IO_SENDFILE) && clcf->sendfile) {
|
|
|
1077 r->connection->sendfile = 1;
|
|
|
1078
|
|
|
1079 } else {
|
|
|
1080 r->connection->sendfile = 0;
|
|
|
1081 }
|
|
|
1082
|
|
182
|
1083 if (clcf->client_body_in_file_only) {
|
|
|
1084 r->request_body_in_file_only = 1;
|
|
|
1085 r->request_body_in_persistent_file = 1;
|
|
278
|
1086 r->request_body_in_clean_file =
|
|
|
1087 clcf->client_body_in_file_only == NGX_HTTP_REQUEST_BODY_FILE_CLEAN;
|
|
186
|
1088 r->request_body_file_log_level = NGX_LOG_NOTICE;
|
|
|
1089
|
|
|
1090 } else {
|
|
|
1091 r->request_body_file_log_level = NGX_LOG_WARN;
|
|
182
|
1092 }
|
|
|
1093
|
|
84
|
1094 if (r->keepalive && clcf->keepalive_timeout == 0) {
|
|
|
1095 r->keepalive = 0;
|
|
|
1096 }
|
|
|
1097
|
|
|
1098 if (!clcf->tcp_nopush) {
|
|
|
1099 /* disable TCP_NOPUSH/TCP_CORK use */
|
|
|
1100 r->connection->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
|
|
|
1101 }
|
|
|
1102
|
|
162
|
1103 if (r->limit_rate == 0) {
|
|
|
1104 r->limit_rate = clcf->limit_rate;
|
|
|
1105 }
|
|
76
|
1106
|
|
0
|
1107 if (clcf->handler) {
|
|
|
1108 r->content_handler = clcf->handler;
|
|
|
1109 }
|
|
|
1110 }
|
|
|
1111
|
|
|
1112
|
|
36
|
1113 static ngx_int_t
|
|
|
1114 ngx_http_core_find_location(ngx_http_request_t *r,
|
|
308
|
1115 ngx_array_t *locations, ngx_uint_t regex_start, size_t len)
|
|
0
|
1116 {
|
|
|
1117 ngx_int_t n, rc;
|
|
326
|
1118 ngx_uint_t i, found;
|
|
0
|
1119 ngx_http_core_loc_conf_t *clcf, **clcfp;
|
|
326
|
1120 #if (NGX_PCRE)
|
|
|
1121 ngx_uint_t noregex;
|
|
|
1122 #endif
|
|
0
|
1123
|
|
104
|
1124 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1125 "find location for \"%V\"", &r->uri);
|
|
0
|
1126
|
|
|
1127 found = 0;
|
|
326
|
1128 #if (NGX_PCRE)
|
|
16
|
1129 noregex = 0;
|
|
326
|
1130 #endif
|
|
0
|
1131
|
|
|
1132 clcfp = locations->elts;
|
|
|
1133 for (i = 0; i < locations->nelts; i++) {
|
|
|
1134
|
|
324
|
1135 if (clcfp[i]->noname
|
|
4
|
1136 #if (NGX_PCRE)
|
|
324
|
1137 || clcfp[i]->regex
|
|
0
|
1138 #endif
|
|
324
|
1139 || clcfp[i]->named)
|
|
|
1140 {
|
|
34
|
1141 break;
|
|
|
1142 }
|
|
|
1143
|
|
0
|
1144 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
10
|
1145 "find location: %s\"%V\"",
|
|
|
1146 clcfp[i]->exact_match ? "= " : "", &clcfp[i]->name);
|
|
0
|
1147
|
|
|
1148 if (clcfp[i]->auto_redirect
|
|
|
1149 && r->uri.len == clcfp[i]->name.len - 1
|
|
|
1150 && ngx_strncmp(r->uri.data, clcfp[i]->name.data,
|
|
274
|
1151 clcfp[i]->name.len - 1)
|
|
|
1152 == 0)
|
|
0
|
1153 {
|
|
|
1154 /* the locations are lexicographically sorted */
|
|
|
1155
|
|
|
1156 r->loc_conf = clcfp[i]->loc_conf;
|
|
|
1157
|
|
|
1158 return NGX_HTTP_LOCATION_AUTO_REDIRECT;
|
|
|
1159 }
|
|
|
1160
|
|
|
1161 if (r->uri.len < clcfp[i]->name.len) {
|
|
|
1162 continue;
|
|
|
1163 }
|
|
|
1164
|
|
|
1165 n = ngx_strncmp(r->uri.data, clcfp[i]->name.data, clcfp[i]->name.len);
|
|
|
1166
|
|
|
1167 if (n < 0) {
|
|
|
1168 /* the locations are lexicographically sorted */
|
|
|
1169 break;
|
|
|
1170 }
|
|
|
1171
|
|
|
1172 if (n == 0) {
|
|
34
|
1173 if (clcfp[i]->exact_match) {
|
|
|
1174
|
|
|
1175 if (r->uri.len == clcfp[i]->name.len) {
|
|
|
1176 r->loc_conf = clcfp[i]->loc_conf;
|
|
|
1177 return NGX_HTTP_LOCATION_EXACT;
|
|
|
1178 }
|
|
|
1179
|
|
|
1180 continue;
|
|
0
|
1181 }
|
|
|
1182
|
|
|
1183 if (len > clcfp[i]->name.len) {
|
|
|
1184 /* the previous match is longer */
|
|
|
1185 break;
|
|
|
1186 }
|
|
|
1187
|
|
326
|
1188 found = 1;
|
|
|
1189
|
|
0
|
1190 r->loc_conf = clcfp[i]->loc_conf;
|
|
326
|
1191 #if (NGX_PCRE)
|
|
16
|
1192 noregex = clcfp[i]->noregex;
|
|
326
|
1193 #endif
|
|
0
|
1194 }
|
|
|
1195 }
|
|
|
1196
|
|
|
1197 if (found) {
|
|
|
1198 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1199
|
|
308
|
1200 if (clcf->locations) {
|
|
|
1201 rc = ngx_http_core_find_location(r, clcf->locations,
|
|
|
1202 clcf->regex_start, len);
|
|
0
|
1203
|
|
|
1204 if (rc != NGX_OK) {
|
|
|
1205 return rc;
|
|
|
1206 }
|
|
|
1207 }
|
|
|
1208 }
|
|
|
1209
|
|
4
|
1210 #if (NGX_PCRE)
|
|
0
|
1211
|
|
16
|
1212 if (noregex) {
|
|
|
1213 return NGX_HTTP_LOCATION_NOREGEX;
|
|
|
1214 }
|
|
|
1215
|
|
0
|
1216 /* regex matches */
|
|
|
1217
|
|
308
|
1218 for (i = regex_start; i < locations->nelts; i++) {
|
|
0
|
1219
|
|
324
|
1220 if (!clcfp[i]->regex) {
|
|
34
|
1221 break;
|
|
|
1222 }
|
|
|
1223
|
|
0
|
1224 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
10
|
1225 "find location: ~ \"%V\"", &clcfp[i]->name);
|
|
0
|
1226
|
|
|
1227 n = ngx_regex_exec(clcfp[i]->regex, &r->uri, NULL, 0);
|
|
|
1228
|
|
30
|
1229 if (n == NGX_REGEX_NO_MATCHED) {
|
|
0
|
1230 continue;
|
|
|
1231 }
|
|
|
1232
|
|
|
1233 if (n < 0) {
|
|
|
1234 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1235 ngx_regex_exec_n
|
|
10
|
1236 " failed: %d on \"%V\" using \"%V\"",
|
|
|
1237 n, &r->uri, &clcfp[i]->name);
|
|
0
|
1238 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1239 }
|
|
|
1240
|
|
|
1241 /* match */
|
|
|
1242
|
|
|
1243 r->loc_conf = clcfp[i]->loc_conf;
|
|
|
1244
|
|
|
1245 return NGX_HTTP_LOCATION_REGEX;
|
|
|
1246 }
|
|
|
1247
|
|
4
|
1248 #endif /* NGX_PCRE */
|
|
0
|
1249
|
|
|
1250 return NGX_OK;
|
|
|
1251 }
|
|
|
1252
|
|
|
1253
|
|
36
|
1254 ngx_int_t
|
|
|
1255 ngx_http_set_content_type(ngx_http_request_t *r)
|
|
0
|
1256 {
|
|
34
|
1257 u_char c, *p, *exten;
|
|
138
|
1258 ngx_str_t *type;
|
|
198
|
1259 ngx_uint_t i, hash;
|
|
0
|
1260 ngx_http_core_loc_conf_t *clcf;
|
|
|
1261
|
|
222
|
1262 if (r->headers_out.content_type.len) {
|
|
|
1263 return NGX_OK;
|
|
|
1264 }
|
|
|
1265
|
|
0
|
1266 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1267
|
|
|
1268 if (r->exten.len) {
|
|
34
|
1269
|
|
198
|
1270 hash = 0;
|
|
|
1271
|
|
|
1272 for (i = 0; i < r->exten.len; i++) {
|
|
|
1273 c = r->exten.data[i];
|
|
|
1274
|
|
|
1275 if (c >= 'A' && c <= 'Z') {
|
|
|
1276
|
|
50
|
1277 p = ngx_palloc(r->pool, r->exten.len);
|
|
|
1278 if (p == NULL) {
|
|
34
|
1279 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1280 }
|
|
|
1281
|
|
198
|
1282 hash = 0;
|
|
34
|
1283 exten = p;
|
|
|
1284
|
|
|
1285 for (i = 0; i < r->exten.len; i++) {
|
|
198
|
1286 c = ngx_tolower(r->exten.data[i]);
|
|
|
1287 hash = ngx_hash(hash, c);
|
|
|
1288 *p++ = c;
|
|
34
|
1289 }
|
|
|
1290
|
|
|
1291 r->exten.data = exten;
|
|
198
|
1292
|
|
|
1293 break;
|
|
34
|
1294 }
|
|
|
1295
|
|
198
|
1296 hash = ngx_hash(hash, c);
|
|
34
|
1297 }
|
|
|
1298
|
|
198
|
1299 type = ngx_hash_find(&clcf->types_hash, hash,
|
|
138
|
1300 r->exten.data, r->exten.len);
|
|
|
1301
|
|
|
1302 if (type) {
|
|
206
|
1303 r->headers_out.content_type_len = type->len;
|
|
138
|
1304 r->headers_out.content_type = *type;
|
|
206
|
1305
|
|
138
|
1306 return NGX_OK;
|
|
0
|
1307 }
|
|
|
1308 }
|
|
|
1309
|
|
206
|
1310 r->headers_out.content_type_len = clcf->default_type.len;
|
|
138
|
1311 r->headers_out.content_type = clcf->default_type;
|
|
0
|
1312
|
|
|
1313 return NGX_OK;
|
|
|
1314 }
|
|
|
1315
|
|
|
1316
|
|
36
|
1317 ngx_int_t
|
|
|
1318 ngx_http_set_exten(ngx_http_request_t *r)
|
|
0
|
1319 {
|
|
|
1320 ngx_int_t i;
|
|
|
1321
|
|
|
1322 r->exten.len = 0;
|
|
|
1323 r->exten.data = NULL;
|
|
|
1324
|
|
|
1325 for (i = r->uri.len - 1; i > 1; i--) {
|
|
|
1326 if (r->uri.data[i] == '.' && r->uri.data[i - 1] != '/') {
|
|
198
|
1327
|
|
0
|
1328 r->exten.len = r->uri.len - i - 1;
|
|
198
|
1329 r->exten.data = &r->uri.data[i + 1];
|
|
0
|
1330
|
|
|
1331 break;
|
|
|
1332
|
|
|
1333 } else if (r->uri.data[i] == '/') {
|
|
|
1334 break;
|
|
|
1335 }
|
|
|
1336 }
|
|
|
1337
|
|
|
1338 return NGX_OK;
|
|
|
1339 }
|
|
|
1340
|
|
|
1341
|
|
36
|
1342 ngx_int_t
|
|
106
|
1343 ngx_http_send_header(ngx_http_request_t *r)
|
|
|
1344 {
|
|
|
1345 if (r->err_status) {
|
|
|
1346 r->headers_out.status = r->err_status;
|
|
|
1347 r->headers_out.status_line.len = 0;
|
|
|
1348 }
|
|
|
1349
|
|
|
1350 return ngx_http_top_header_filter(r);
|
|
|
1351 }
|
|
|
1352
|
|
|
1353
|
|
|
1354 ngx_int_t
|
|
|
1355 ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *in)
|
|
|
1356 {
|
|
|
1357 ngx_int_t rc;
|
|
|
1358
|
|
132
|
1359 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1360 "http output filter \"%V?%V\"", &r->uri, &r->args);
|
|
106
|
1361
|
|
|
1362 rc = ngx_http_top_body_filter(r, in);
|
|
|
1363
|
|
|
1364 if (rc == NGX_ERROR) {
|
|
|
1365 /* NGX_ERROR may be returned by any filter */
|
|
132
|
1366 r->connection->error = 1;
|
|
106
|
1367 }
|
|
|
1368
|
|
|
1369 return rc;
|
|
|
1370 }
|
|
|
1371
|
|
|
1372
|
|
|
1373 u_char *
|
|
|
1374 ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *path,
|
|
248
|
1375 size_t *root_length, size_t reserved)
|
|
106
|
1376 {
|
|
172
|
1377 u_char *last;
|
|
|
1378 size_t alias;
|
|
|
1379 ngx_http_core_loc_conf_t *clcf;
|
|
106
|
1380
|
|
|
1381 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1382
|
|
|
1383 alias = clcf->alias ? clcf->name.len : 0;
|
|
|
1384
|
|
152
|
1385 if (alias && !r->valid_location) {
|
|
|
1386 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1387 "\"alias\" could not be used in location \"%V\" "
|
|
|
1388 "where URI was rewritten", &clcf->name);
|
|
|
1389 return NULL;
|
|
|
1390 }
|
|
|
1391
|
|
172
|
1392 reserved += r->uri.len - alias + 1;
|
|
|
1393
|
|
144
|
1394 if (clcf->root_lengths == NULL) {
|
|
|
1395
|
|
248
|
1396 *root_length = clcf->root.len;
|
|
144
|
1397
|
|
172
|
1398 path->len = clcf->root.len + reserved;
|
|
144
|
1399
|
|
|
1400 path->data = ngx_palloc(r->pool, path->len);
|
|
|
1401 if (path->data == NULL) {
|
|
|
1402 return NULL;
|
|
|
1403 }
|
|
|
1404
|
|
|
1405 last = ngx_copy(path->data, clcf->root.data, clcf->root.len);
|
|
172
|
1406
|
|
|
1407 } else {
|
|
216
|
1408 if (ngx_http_script_run(r, path, clcf->root_lengths->elts, reserved,
|
|
220
|
1409 clcf->root_values->elts)
|
|
216
|
1410 == NULL)
|
|
|
1411 {
|
|
|
1412 return NULL;
|
|
|
1413 }
|
|
|
1414
|
|
324
|
1415 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, path, 0)== NGX_ERROR)
|
|
|
1416 {
|
|
172
|
1417 return NULL;
|
|
|
1418 }
|
|
|
1419
|
|
248
|
1420 *root_length = path->len - reserved;
|
|
|
1421 last = path->data + *root_length;
|
|
144
|
1422 }
|
|
|
1423
|
|
172
|
1424 last = ngx_cpystrn(last, r->uri.data + alias, r->uri.len - alias + 1);
|
|
106
|
1425
|
|
|
1426 return last;
|
|
|
1427 }
|
|
|
1428
|
|
|
1429
|
|
|
1430 ngx_int_t
|
|
88
|
1431 ngx_http_auth_basic_user(ngx_http_request_t *r)
|
|
|
1432 {
|
|
|
1433 ngx_str_t auth, encoded;
|
|
|
1434 ngx_uint_t len;
|
|
|
1435
|
|
|
1436 if (r->headers_in.user.len == 0 && r->headers_in.user.data != NULL) {
|
|
|
1437 return NGX_DECLINED;
|
|
|
1438 }
|
|
|
1439
|
|
|
1440 if (r->headers_in.authorization == NULL) {
|
|
|
1441 r->headers_in.user.data = (u_char *) "";
|
|
|
1442 return NGX_DECLINED;
|
|
|
1443 }
|
|
|
1444
|
|
|
1445 encoded = r->headers_in.authorization->value;
|
|
|
1446
|
|
|
1447 if (encoded.len < sizeof("Basic ") - 1
|
|
286
|
1448 || ngx_strncasecmp(encoded.data, (u_char *) "Basic ",
|
|
|
1449 sizeof("Basic ") - 1)
|
|
|
1450 != 0)
|
|
88
|
1451 {
|
|
|
1452 r->headers_in.user.data = (u_char *) "";
|
|
|
1453 return NGX_DECLINED;
|
|
|
1454 }
|
|
|
1455
|
|
|
1456 encoded.len -= sizeof("Basic ") - 1;
|
|
|
1457 encoded.data += sizeof("Basic ") - 1;
|
|
|
1458
|
|
|
1459 while (encoded.len && encoded.data[0] == ' ') {
|
|
|
1460 encoded.len--;
|
|
|
1461 encoded.data++;
|
|
|
1462 }
|
|
|
1463
|
|
|
1464 if (encoded.len == 0) {
|
|
|
1465 r->headers_in.user.data = (u_char *) "";
|
|
|
1466 return NGX_DECLINED;
|
|
|
1467 }
|
|
126
|
1468
|
|
88
|
1469 auth.len = ngx_base64_decoded_length(encoded.len);
|
|
126
|
1470 auth.data = ngx_palloc(r->pool, auth.len + 1);
|
|
88
|
1471 if (auth.data == NULL) {
|
|
|
1472 return NGX_ERROR;
|
|
|
1473 }
|
|
|
1474
|
|
|
1475 if (ngx_decode_base64(&auth, &encoded) != NGX_OK) {
|
|
|
1476 r->headers_in.user.data = (u_char *) "";
|
|
|
1477 return NGX_DECLINED;
|
|
|
1478 }
|
|
126
|
1479
|
|
88
|
1480 auth.data[auth.len] = '\0';
|
|
126
|
1481
|
|
|
1482 for (len = 0; len < auth.len; len++) {
|
|
88
|
1483 if (auth.data[len] == ':') {
|
|
|
1484 break;
|
|
|
1485 }
|
|
|
1486 }
|
|
126
|
1487
|
|
122
|
1488 if (len == 0 || len == auth.len) {
|
|
88
|
1489 r->headers_in.user.data = (u_char *) "";
|
|
|
1490 return NGX_DECLINED;
|
|
|
1491 }
|
|
|
1492
|
|
|
1493 r->headers_in.user.len = len;
|
|
|
1494 r->headers_in.user.data = auth.data;
|
|
|
1495 r->headers_in.passwd.len = auth.len - len - 1;
|
|
|
1496 r->headers_in.passwd.data = &auth.data[len + 1];
|
|
|
1497
|
|
|
1498 return NGX_OK;
|
|
|
1499 }
|
|
|
1500
|
|
|
1501
|
|
362
|
1502 ngx_int_t
|
|
|
1503 ngx_http_server_addr(ngx_http_request_t *r, ngx_str_t *s)
|
|
|
1504 {
|
|
|
1505 socklen_t len;
|
|
|
1506 ngx_connection_t *c;
|
|
|
1507 struct sockaddr_in sin;
|
|
|
1508
|
|
|
1509 /* AF_INET only */
|
|
|
1510
|
|
|
1511 c = r->connection;
|
|
|
1512
|
|
|
1513 if (r->in_addr == 0) {
|
|
|
1514 len = sizeof(struct sockaddr_in);
|
|
|
1515 if (getsockname(c->fd, (struct sockaddr *) &sin, &len) == -1) {
|
|
|
1516 ngx_connection_error(c, ngx_socket_errno, "getsockname() failed");
|
|
|
1517 return NGX_ERROR;
|
|
|
1518 }
|
|
|
1519
|
|
|
1520 r->in_addr = sin.sin_addr.s_addr;
|
|
|
1521 }
|
|
|
1522
|
|
|
1523 if (s == NULL) {
|
|
|
1524 return NGX_OK;
|
|
|
1525 }
|
|
|
1526
|
|
|
1527 s->len = ngx_inet_ntop(c->listening->family, &r->in_addr,
|
|
|
1528 s->data, INET_ADDRSTRLEN);
|
|
|
1529
|
|
|
1530 return NGX_OK;
|
|
|
1531 }
|
|
|
1532
|
|
|
1533
|
|
358
|
1534 #if (NGX_HTTP_GZIP)
|
|
|
1535
|
|
|
1536 ngx_int_t
|
|
|
1537 ngx_http_gzip_ok(ngx_http_request_t *r)
|
|
|
1538 {
|
|
|
1539 time_t date, expires;
|
|
|
1540 ngx_uint_t p;
|
|
|
1541 ngx_array_t *cc;
|
|
|
1542 ngx_table_elt_t *e, *d;
|
|
|
1543 ngx_http_core_loc_conf_t *clcf;
|
|
|
1544
|
|
|
1545 if (r->gzip == 1) {
|
|
|
1546 return NGX_OK;
|
|
|
1547 }
|
|
|
1548
|
|
|
1549 if (r->gzip == 2) {
|
|
|
1550 return NGX_DECLINED;
|
|
|
1551 }
|
|
|
1552
|
|
|
1553 r->gzip = 2;
|
|
|
1554
|
|
|
1555 if (r != r->main
|
|
|
1556 || r->headers_in.accept_encoding == NULL
|
|
|
1557 || ngx_strcasestrn(r->headers_in.accept_encoding->value.data,
|
|
|
1558 "gzip", 4 - 1)
|
|
|
1559 == NULL
|
|
|
1560
|
|
|
1561 /*
|
|
|
1562 * if the URL (without the "http://" prefix) is longer than 253 bytes,
|
|
|
1563 * then MSIE 4.x can not handle the compressed stream - it waits
|
|
|
1564 * too long, hangs up or crashes
|
|
|
1565 */
|
|
|
1566
|
|
|
1567 || (r->headers_in.msie4 && r->unparsed_uri.len > 200))
|
|
|
1568 {
|
|
|
1569 return NGX_DECLINED;
|
|
|
1570 }
|
|
|
1571
|
|
|
1572 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1573
|
|
|
1574 if (r->http_version < clcf->gzip_http_version) {
|
|
|
1575 return NGX_DECLINED;
|
|
|
1576 }
|
|
|
1577
|
|
|
1578 if (r->headers_in.via == NULL) {
|
|
|
1579 goto ok;
|
|
|
1580 }
|
|
|
1581
|
|
|
1582 p = clcf->gzip_proxied;
|
|
|
1583
|
|
|
1584 if (p & NGX_HTTP_GZIP_PROXIED_OFF) {
|
|
|
1585 return NGX_DECLINED;
|
|
|
1586 }
|
|
|
1587
|
|
|
1588 if (p & NGX_HTTP_GZIP_PROXIED_ANY) {
|
|
|
1589 goto ok;
|
|
|
1590 }
|
|
|
1591
|
|
|
1592 if (r->headers_in.authorization && (p & NGX_HTTP_GZIP_PROXIED_AUTH)) {
|
|
|
1593 goto ok;
|
|
|
1594 }
|
|
|
1595
|
|
|
1596 e = r->headers_out.expires;
|
|
|
1597
|
|
|
1598 if (e) {
|
|
|
1599
|
|
|
1600 if (!(p & NGX_HTTP_GZIP_PROXIED_EXPIRED)) {
|
|
|
1601 return NGX_DECLINED;
|
|
|
1602 }
|
|
|
1603
|
|
|
1604 expires = ngx_http_parse_time(e->value.data, e->value.len);
|
|
|
1605 if (expires == NGX_ERROR) {
|
|
|
1606 return NGX_DECLINED;
|
|
|
1607 }
|
|
|
1608
|
|
|
1609 d = r->headers_out.date;
|
|
|
1610
|
|
|
1611 if (d) {
|
|
|
1612 date = ngx_http_parse_time(d->value.data, d->value.len);
|
|
|
1613 if (date == NGX_ERROR) {
|
|
|
1614 return NGX_DECLINED;
|
|
|
1615 }
|
|
|
1616
|
|
|
1617 } else {
|
|
|
1618 date = ngx_time();
|
|
|
1619 }
|
|
|
1620
|
|
|
1621 if (expires < date) {
|
|
|
1622 goto ok;
|
|
|
1623 }
|
|
|
1624
|
|
|
1625 return NGX_DECLINED;
|
|
|
1626 }
|
|
|
1627
|
|
|
1628 cc = &r->headers_out.cache_control;
|
|
|
1629
|
|
|
1630 if (cc->elts) {
|
|
|
1631
|
|
|
1632 if ((p & NGX_HTTP_GZIP_PROXIED_NO_CACHE)
|
|
|
1633 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_cache,
|
|
|
1634 NULL)
|
|
|
1635 >= 0)
|
|
|
1636 {
|
|
|
1637 goto ok;
|
|
|
1638 }
|
|
|
1639
|
|
|
1640 if ((p & NGX_HTTP_GZIP_PROXIED_NO_STORE)
|
|
|
1641 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_store,
|
|
|
1642 NULL)
|
|
|
1643 >= 0)
|
|
|
1644 {
|
|
|
1645 goto ok;
|
|
|
1646 }
|
|
|
1647
|
|
|
1648 if ((p & NGX_HTTP_GZIP_PROXIED_PRIVATE)
|
|
|
1649 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_private,
|
|
|
1650 NULL)
|
|
|
1651 >= 0)
|
|
|
1652 {
|
|
|
1653 goto ok;
|
|
|
1654 }
|
|
|
1655
|
|
|
1656 return NGX_DECLINED;
|
|
|
1657 }
|
|
|
1658
|
|
|
1659 if ((p & NGX_HTTP_GZIP_PROXIED_NO_LM) && r->headers_out.last_modified) {
|
|
|
1660 return NGX_DECLINED;
|
|
|
1661 }
|
|
|
1662
|
|
|
1663 if ((p & NGX_HTTP_GZIP_PROXIED_NO_ETAG) && r->headers_out.etag) {
|
|
|
1664 return NGX_DECLINED;
|
|
|
1665 }
|
|
|
1666
|
|
|
1667 ok:
|
|
|
1668
|
|
|
1669 #if (NGX_PCRE)
|
|
|
1670
|
|
|
1671 if (clcf->gzip_disable && r->headers_in.user_agent) {
|
|
|
1672
|
|
362
|
1673 if (ngx_regex_exec_array(clcf->gzip_disable,
|
|
358
|
1674 &r->headers_in.user_agent->value,
|
|
|
1675 r->connection->log)
|
|
|
1676 != NGX_DECLINED)
|
|
|
1677 {
|
|
|
1678 return NGX_DECLINED;
|
|
|
1679 }
|
|
|
1680 }
|
|
|
1681
|
|
|
1682 #endif
|
|
|
1683
|
|
|
1684 r->gzip = 1;
|
|
|
1685
|
|
|
1686 return NGX_OK;
|
|
|
1687 }
|
|
|
1688
|
|
|
1689 #endif
|
|
|
1690
|
|
|
1691
|
|
88
|
1692 ngx_int_t
|
|
58
|
1693 ngx_http_subrequest(ngx_http_request_t *r,
|
|
244
|
1694 ngx_str_t *uri, ngx_str_t *args, ngx_http_request_t **psr,
|
|
248
|
1695 ngx_http_post_subrequest_t *ps, ngx_uint_t flags)
|
|
58
|
1696 {
|
|
132
|
1697 ngx_connection_t *c;
|
|
58
|
1698 ngx_http_request_t *sr;
|
|
214
|
1699 ngx_http_log_ctx_t *ctx;
|
|
58
|
1700 ngx_http_core_srv_conf_t *cscf;
|
|
|
1701 ngx_http_postponed_request_t *pr, *p;
|
|
|
1702
|
|
206
|
1703 r->main->subrequests--;
|
|
|
1704
|
|
|
1705 if (r->main->subrequests == 0) {
|
|
|
1706 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
1707 "subrequests cycle while processing \"%V\"", uri);
|
|
256
|
1708 r->main->subrequests = 1;
|
|
206
|
1709 return NGX_ERROR;
|
|
|
1710 }
|
|
|
1711
|
|
58
|
1712 sr = ngx_pcalloc(r->pool, sizeof(ngx_http_request_t));
|
|
|
1713 if (sr == NULL) {
|
|
194
|
1714 return NGX_ERROR;
|
|
58
|
1715 }
|
|
|
1716
|
|
|
1717 sr->signature = NGX_HTTP_MODULE;
|
|
132
|
1718
|
|
|
1719 c = r->connection;
|
|
|
1720 sr->connection = c;
|
|
58
|
1721
|
|
|
1722 sr->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
1723 if (sr->ctx == NULL) {
|
|
194
|
1724 return NGX_ERROR;
|
|
58
|
1725 }
|
|
|
1726
|
|
|
1727 if (ngx_list_init(&sr->headers_out.headers, r->pool, 20,
|
|
130
|
1728 sizeof(ngx_table_elt_t))
|
|
|
1729 == NGX_ERROR)
|
|
58
|
1730 {
|
|
194
|
1731 return NGX_ERROR;
|
|
58
|
1732 }
|
|
|
1733
|
|
|
1734 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
1735 sr->main_conf = cscf->ctx->main_conf;
|
|
|
1736 sr->srv_conf = cscf->ctx->srv_conf;
|
|
|
1737 sr->loc_conf = cscf->ctx->loc_conf;
|
|
|
1738
|
|
|
1739 sr->pool = r->pool;
|
|
|
1740
|
|
|
1741 sr->headers_in = r->headers_in;
|
|
|
1742
|
|
126
|
1743 ngx_http_clear_content_length(sr);
|
|
|
1744 ngx_http_clear_accept_ranges(sr);
|
|
|
1745 ngx_http_clear_last_modified(sr);
|
|
58
|
1746
|
|
|
1747 sr->request_body = r->request_body;
|
|
|
1748
|
|
|
1749 sr->method = NGX_HTTP_GET;
|
|
|
1750 sr->http_version = r->http_version;
|
|
|
1751
|
|
|
1752 sr->request_line = r->request_line;
|
|
|
1753 sr->uri = *uri;
|
|
122
|
1754
|
|
58
|
1755 if (args) {
|
|
|
1756 sr->args = *args;
|
|
|
1757 }
|
|
122
|
1758
|
|
132
|
1759 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
1760 "http subrequest \"%V?%V\"", uri, &sr->args);
|
|
|
1761
|
|
248
|
1762 sr->zero_in_uri = (flags & NGX_HTTP_ZERO_IN_URI) != 0;
|
|
|
1763 sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;
|
|
122
|
1764
|
|
58
|
1765 sr->unparsed_uri = r->unparsed_uri;
|
|
364
|
1766 sr->method_name = ngx_http_core_get_method;
|
|
58
|
1767 sr->http_protocol = r->http_protocol;
|
|
|
1768
|
|
|
1769 if (ngx_http_set_exten(sr) != NGX_OK) {
|
|
194
|
1770 return NGX_ERROR;
|
|
58
|
1771 }
|
|
|
1772
|
|
102
|
1773 sr->main = r->main;
|
|
58
|
1774 sr->parent = r;
|
|
248
|
1775 sr->post_subrequest = ps;
|
|
58
|
1776 sr->read_event_handler = ngx_http_request_empty_handler;
|
|
|
1777 sr->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1778
|
|
132
|
1779 if (c->data == r) {
|
|
|
1780 c->data = sr;
|
|
58
|
1781 }
|
|
|
1782
|
|
|
1783 sr->in_addr = r->in_addr;
|
|
|
1784 sr->port = r->port;
|
|
|
1785 sr->port_text = r->port_text;
|
|
|
1786
|
|
|
1787 sr->variables = r->variables;
|
|
|
1788
|
|
|
1789 sr->log_handler = r->log_handler;
|
|
|
1790
|
|
|
1791 pr = ngx_palloc(r->pool, sizeof(ngx_http_postponed_request_t));
|
|
|
1792 if (pr == NULL) {
|
|
194
|
1793 return NGX_ERROR;
|
|
58
|
1794 }
|
|
|
1795
|
|
|
1796 pr->request = sr;
|
|
|
1797 pr->out = NULL;
|
|
|
1798 pr->next = NULL;
|
|
|
1799
|
|
|
1800 if (r->postponed) {
|
|
|
1801 for (p = r->postponed; p->next; p = p->next) { /* void */ }
|
|
|
1802 p->next = pr;
|
|
|
1803
|
|
|
1804 } else {
|
|
|
1805 r->postponed = pr;
|
|
|
1806 }
|
|
|
1807
|
|
214
|
1808 ctx = c->log->data;
|
|
|
1809 ctx->current_request = sr;
|
|
|
1810
|
|
58
|
1811 sr->internal = 1;
|
|
146
|
1812 sr->fast_subrequest = 1;
|
|
58
|
1813
|
|
92
|
1814 sr->discard_body = r->discard_body;
|
|
62
|
1815 sr->main_filter_need_in_memory = r->main_filter_need_in_memory;
|
|
|
1816
|
|
200
|
1817 sr->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1;
|
|
|
1818
|
|
58
|
1819 ngx_http_handler(sr);
|
|
|
1820
|
|
132
|
1821 if (!c->destroyed) {
|
|
|
1822 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
1823 "http subrequest done \"%V?%V\"", uri, &sr->args);
|
|
194
|
1824
|
|
256
|
1825 r->main->subrequests++;
|
|
|
1826
|
|
244
|
1827 *psr = sr;
|
|
|
1828
|
|
194
|
1829 if (sr->fast_subrequest) {
|
|
|
1830 sr->fast_subrequest = 0;
|
|
|
1831
|
|
|
1832 if (sr->done) {
|
|
|
1833 return NGX_OK;
|
|
|
1834 }
|
|
|
1835 }
|
|
|
1836
|
|
|
1837 return NGX_AGAIN;
|
|
132
|
1838 }
|
|
58
|
1839
|
|
248
|
1840 return NGX_DONE;
|
|
58
|
1841 }
|
|
|
1842
|
|
|
1843
|
|
|
1844 ngx_int_t
|
|
36
|
1845 ngx_http_internal_redirect(ngx_http_request_t *r,
|
|
|
1846 ngx_str_t *uri, ngx_str_t *args)
|
|
0
|
1847 {
|
|
36
|
1848 ngx_http_core_srv_conf_t *cscf;
|
|
|
1849
|
|
226
|
1850 r->uri_changes--;
|
|
|
1851
|
|
|
1852 if (r->uri_changes == 0) {
|
|
|
1853 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
1854 "rewrite or internal redirection cycle "
|
|
|
1855 "while internal redirect to \"%V\"", uri);
|
|
|
1856
|
|
226
|
1857 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1858 return NGX_DONE;
|
|
|
1859 }
|
|
|
1860
|
|
10
|
1861 r->uri = *uri;
|
|
0
|
1862
|
|
|
1863 if (args) {
|
|
10
|
1864 r->args = *args;
|
|
58
|
1865
|
|
|
1866 } else {
|
|
|
1867 r->args.len = 0;
|
|
|
1868 r->args.data = NULL;
|
|
0
|
1869 }
|
|
|
1870
|
|
132
|
1871 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1872 "internal redirect: \"%V?%V\"", uri, &r->args);
|
|
|
1873
|
|
0
|
1874 if (ngx_http_set_exten(r) != NGX_OK) {
|
|
226
|
1875 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1876 return NGX_DONE;
|
|
0
|
1877 }
|
|
|
1878
|
|
224
|
1879 /* clear the modules contexts */
|
|
|
1880 ngx_memzero(r->ctx, sizeof(void *) * ngx_http_max_module);
|
|
0
|
1881
|
|
36
|
1882 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
1883 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
1884
|
|
84
|
1885 ngx_http_update_location_config(r);
|
|
|
1886
|
|
58
|
1887 r->internal = 1;
|
|
|
1888
|
|
0
|
1889 ngx_http_handler(r);
|
|
|
1890
|
|
|
1891 return NGX_DONE;
|
|
|
1892 }
|
|
|
1893
|
|
|
1894
|
|
324
|
1895 ngx_int_t
|
|
|
1896 ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name)
|
|
|
1897 {
|
|
|
1898 ngx_uint_t i;
|
|
|
1899 ngx_http_core_srv_conf_t *cscf;
|
|
|
1900 ngx_http_core_loc_conf_t **clcfp;
|
|
|
1901 ngx_http_core_main_conf_t *cmcf;
|
|
|
1902
|
|
|
1903 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
1904
|
|
|
1905 clcfp = cscf->locations.elts;
|
|
|
1906
|
|
|
1907 for (i = cscf->named_start; i < cscf->locations.nelts; i++) {
|
|
|
1908
|
|
|
1909 if (name->len != clcfp[i]->name.len
|
|
|
1910 || ngx_strncmp(name->data, clcfp[i]->name.data, name->len) != 0)
|
|
|
1911 {
|
|
|
1912 continue;
|
|
|
1913 }
|
|
|
1914
|
|
|
1915 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1916 "named location: %V \"%V?%V\"", name, &r->uri, &r->args);
|
|
|
1917
|
|
|
1918 r->internal = 1;
|
|
366
|
1919 r->content_handler = NULL;
|
|
324
|
1920 r->loc_conf = clcfp[i]->loc_conf;
|
|
|
1921
|
|
|
1922 ngx_http_update_location_config(r);
|
|
|
1923
|
|
|
1924 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
1925
|
|
|
1926 r->phase_handler = cmcf->phase_engine.location_rewrite_index;
|
|
366
|
1927
|
|
324
|
1928 ngx_http_core_run_phases(r);
|
|
|
1929
|
|
|
1930 return NGX_DONE;
|
|
|
1931 }
|
|
|
1932
|
|
|
1933 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
1934 "could not find named location \"%V\"", name);
|
|
324
|
1935
|
|
|
1936 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1937 return NGX_DONE;
|
|
|
1938 }
|
|
|
1939
|
|
|
1940
|
|
118
|
1941 ngx_http_cleanup_t *
|
|
|
1942 ngx_http_cleanup_add(ngx_http_request_t *r, size_t size)
|
|
0
|
1943 {
|
|
118
|
1944 ngx_http_cleanup_t *cln;
|
|
|
1945
|
|
|
1946 r = r->main;
|
|
|
1947
|
|
|
1948 cln = ngx_palloc(r->pool, sizeof(ngx_http_cleanup_t));
|
|
|
1949 if (cln == NULL) {
|
|
|
1950 return NULL;
|
|
0
|
1951 }
|
|
|
1952
|
|
118
|
1953 if (size) {
|
|
|
1954 cln->data = ngx_palloc(r->pool, size);
|
|
|
1955 if (cln->data == NULL) {
|
|
|
1956 return NULL;
|
|
|
1957 }
|
|
|
1958
|
|
|
1959 } else {
|
|
|
1960 cln->data = NULL;
|
|
|
1961 }
|
|
|
1962
|
|
|
1963 cln->handler = NULL;
|
|
|
1964 cln->next = r->cleanup;
|
|
|
1965
|
|
|
1966 r->cleanup = cln;
|
|
|
1967
|
|
|
1968 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1969 "http cleanup add: %p", cln);
|
|
|
1970
|
|
|
1971 return cln;
|
|
0
|
1972 }
|
|
|
1973
|
|
|
1974
|
|
36
|
1975 static char *
|
|
|
1976 ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
1977 {
|
|
308
|
1978 char *rv;
|
|
|
1979 void *mconf;
|
|
310
|
1980 ngx_uint_t i;
|
|
308
|
1981 ngx_conf_t pcf;
|
|
|
1982 ngx_http_module_t *module;
|
|
|
1983 ngx_http_conf_ctx_t *ctx, *http_ctx;
|
|
|
1984 ngx_http_core_srv_conf_t *cscf, **cscfp;
|
|
324
|
1985 ngx_http_core_loc_conf_t **clcfp;
|
|
310
|
1986 ngx_http_core_main_conf_t *cmcf;
|
|
36
|
1987
|
|
50
|
1988 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
1989 if (ctx == NULL) {
|
|
36
|
1990 return NGX_CONF_ERROR;
|
|
|
1991 }
|
|
0
|
1992
|
|
|
1993 http_ctx = cf->ctx;
|
|
|
1994 ctx->main_conf = http_ctx->main_conf;
|
|
|
1995
|
|
|
1996 /* the server{}'s srv_conf */
|
|
|
1997
|
|
36
|
1998 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
1999 if (ctx->srv_conf == NULL) {
|
|
|
2000 return NGX_CONF_ERROR;
|
|
|
2001 }
|
|
0
|
2002
|
|
|
2003 /* the server{}'s loc_conf */
|
|
|
2004
|
|
36
|
2005 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2006 if (ctx->loc_conf == NULL) {
|
|
|
2007 return NGX_CONF_ERROR;
|
|
|
2008 }
|
|
0
|
2009
|
|
310
|
2010 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2011 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2012 continue;
|
|
|
2013 }
|
|
|
2014
|
|
310
|
2015 module = ngx_modules[i]->ctx;
|
|
0
|
2016
|
|
|
2017 if (module->create_srv_conf) {
|
|
50
|
2018 mconf = module->create_srv_conf(cf);
|
|
|
2019 if (mconf == NULL) {
|
|
36
|
2020 return NGX_CONF_ERROR;
|
|
|
2021 }
|
|
|
2022
|
|
310
|
2023 ctx->srv_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2024 }
|
|
|
2025
|
|
|
2026 if (module->create_loc_conf) {
|
|
50
|
2027 mconf = module->create_loc_conf(cf);
|
|
|
2028 if (mconf == NULL) {
|
|
36
|
2029 return NGX_CONF_ERROR;
|
|
|
2030 }
|
|
|
2031
|
|
310
|
2032 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2033 }
|
|
|
2034 }
|
|
|
2035
|
|
36
|
2036
|
|
|
2037 /* the server configuration context */
|
|
0
|
2038
|
|
|
2039 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
|
2040 cscf->ctx = ctx;
|
|
|
2041
|
|
36
|
2042
|
|
0
|
2043 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index];
|
|
36
|
2044
|
|
50
|
2045 cscfp = ngx_array_push(&cmcf->servers);
|
|
|
2046 if (cscfp == NULL) {
|
|
36
|
2047 return NGX_CONF_ERROR;
|
|
|
2048 }
|
|
|
2049
|
|
0
|
2050 *cscfp = cscf;
|
|
|
2051
|
|
36
|
2052
|
|
0
|
2053 /* parse inside server{} */
|
|
|
2054
|
|
70
|
2055 pcf = *cf;
|
|
0
|
2056 cf->ctx = ctx;
|
|
|
2057 cf->cmd_type = NGX_HTTP_SRV_CONF;
|
|
34
|
2058
|
|
0
|
2059 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2060
|
|
70
|
2061 *cf = pcf;
|
|
0
|
2062
|
|
|
2063 if (rv != NGX_CONF_OK) {
|
|
|
2064 return rv;
|
|
|
2065 }
|
|
|
2066
|
|
302
|
2067 ngx_sort(cscf->locations.elts, (size_t) cscf->locations.nelts,
|
|
|
2068 sizeof(ngx_http_core_loc_conf_t *), ngx_http_core_cmp_locations);
|
|
0
|
2069
|
|
324
|
2070 clcfp = cscf->locations.elts;
|
|
|
2071
|
|
310
|
2072 #if (NGX_PCRE)
|
|
|
2073
|
|
308
|
2074 cscf->regex_start = cscf->locations.nelts;
|
|
|
2075
|
|
|
2076 for (i = 0; i < cscf->locations.nelts; i++) {
|
|
|
2077 if (clcfp[i]->regex) {
|
|
|
2078 cscf->regex_start = i;
|
|
|
2079 break;
|
|
|
2080 }
|
|
|
2081 }
|
|
|
2082
|
|
310
|
2083 #endif
|
|
|
2084
|
|
324
|
2085 cscf->named_start = cscf->locations.nelts;
|
|
|
2086
|
|
|
2087 for (i = 0; i < cscf->locations.nelts; i++) {
|
|
|
2088 if (clcfp[i]->named) {
|
|
|
2089 cscf->named_start = i;
|
|
|
2090 break;
|
|
|
2091 }
|
|
|
2092 }
|
|
|
2093
|
|
0
|
2094 return rv;
|
|
|
2095 }
|
|
|
2096
|
|
|
2097
|
|
36
|
2098 static char *
|
|
|
2099 ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2100 {
|
|
|
2101 char *rv;
|
|
310
|
2102 ngx_uint_t i;
|
|
0
|
2103 ngx_str_t *value;
|
|
34
|
2104 ngx_conf_t save;
|
|
0
|
2105 ngx_http_module_t *module;
|
|
|
2106 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
|
2107 ngx_http_core_srv_conf_t *cscf;
|
|
|
2108 ngx_http_core_loc_conf_t *clcf, *pclcf, **clcfp;
|
|
|
2109
|
|
50
|
2110 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2111 if (ctx == NULL) {
|
|
0
|
2112 return NGX_CONF_ERROR;
|
|
|
2113 }
|
|
|
2114
|
|
|
2115 pctx = cf->ctx;
|
|
|
2116 ctx->main_conf = pctx->main_conf;
|
|
|
2117 ctx->srv_conf = pctx->srv_conf;
|
|
|
2118
|
|
|
2119 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2120 if (ctx->loc_conf == NULL) {
|
|
|
2121 return NGX_CONF_ERROR;
|
|
|
2122 }
|
|
|
2123
|
|
310
|
2124 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2125 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2126 continue;
|
|
|
2127 }
|
|
|
2128
|
|
310
|
2129 module = ngx_modules[i]->ctx;
|
|
0
|
2130
|
|
|
2131 if (module->create_loc_conf) {
|
|
310
|
2132 ctx->loc_conf[ngx_modules[i]->ctx_index] =
|
|
0
|
2133 module->create_loc_conf(cf);
|
|
310
|
2134 if (ctx->loc_conf[ngx_modules[i]->ctx_index] == NULL) {
|
|
0
|
2135 return NGX_CONF_ERROR;
|
|
|
2136 }
|
|
|
2137 }
|
|
|
2138 }
|
|
|
2139
|
|
|
2140 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2141 clcf->loc_conf = ctx->loc_conf;
|
|
|
2142
|
|
|
2143 value = cf->args->elts;
|
|
|
2144
|
|
|
2145 if (cf->args->nelts == 3) {
|
|
|
2146 if (value[1].len == 1 && value[1].data[0] == '=') {
|
|
12
|
2147 clcf->name = value[2];
|
|
0
|
2148 clcf->exact_match = 1;
|
|
|
2149
|
|
16
|
2150 } else if (value[1].len == 2
|
|
|
2151 && value[1].data[0] == '^'
|
|
|
2152 && value[1].data[1] == '~')
|
|
|
2153 {
|
|
|
2154 clcf->name = value[2];
|
|
|
2155 clcf->noregex = 1;
|
|
|
2156
|
|
0
|
2157 } else if ((value[1].len == 1 && value[1].data[0] == '~')
|
|
|
2158 || (value[1].len == 2
|
|
|
2159 && value[1].data[0] == '~'
|
|
|
2160 && value[1].data[1] == '*'))
|
|
|
2161 {
|
|
4
|
2162 #if (NGX_PCRE)
|
|
356
|
2163 ngx_str_t err;
|
|
|
2164 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
2165
|
|
0
|
2166 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
2167 err.data = errstr;
|
|
|
2168
|
|
|
2169 clcf->regex = ngx_regex_compile(&value[2],
|
|
|
2170 value[1].len == 2 ? NGX_REGEX_CASELESS: 0,
|
|
|
2171 cf->pool, &err);
|
|
|
2172
|
|
|
2173 if (clcf->regex == NULL) {
|
|
|
2174 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
2175 return NGX_CONF_ERROR;
|
|
|
2176 }
|
|
|
2177
|
|
|
2178 clcf->name = value[2];
|
|
|
2179 #else
|
|
|
2180 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2181 "the using of the regex \"%V\" "
|
|
|
2182 "requires PCRE library", &value[2]);
|
|
0
|
2183 return NGX_CONF_ERROR;
|
|
|
2184 #endif
|
|
|
2185
|
|
|
2186 } else {
|
|
|
2187 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2188 "invalid location modifier \"%V\"", &value[1]);
|
|
0
|
2189 return NGX_CONF_ERROR;
|
|
|
2190 }
|
|
|
2191
|
|
|
2192 } else {
|
|
324
|
2193
|
|
12
|
2194 clcf->name = value[1];
|
|
324
|
2195
|
|
|
2196 if (value[1].data[0] == '@') {
|
|
|
2197 clcf->named = 1;
|
|
|
2198 }
|
|
0
|
2199 }
|
|
|
2200
|
|
|
2201 pclcf = pctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2202
|
|
|
2203 if (pclcf->name.len == 0) {
|
|
|
2204 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
50
|
2205
|
|
|
2206 clcfp = ngx_array_push(&cscf->locations);
|
|
|
2207 if (clcfp == NULL) {
|
|
0
|
2208 return NGX_CONF_ERROR;
|
|
|
2209 }
|
|
|
2210
|
|
|
2211 } else {
|
|
34
|
2212 #if 0
|
|
0
|
2213 clcf->prev_location = pclcf;
|
|
34
|
2214 #endif
|
|
0
|
2215
|
|
|
2216 if (pclcf->exact_match) {
|
|
|
2217 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2218 "location \"%V\" could not be inside "
|
|
|
2219 "the exact location \"%V\"",
|
|
|
2220 &clcf->name, &pclcf->name);
|
|
0
|
2221 return NGX_CONF_ERROR;
|
|
|
2222 }
|
|
|
2223
|
|
324
|
2224 if (pclcf->named) {
|
|
|
2225 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2226 "location \"%V\" could not be inside "
|
|
|
2227 "the named location \"%V\"",
|
|
|
2228 &clcf->name, &pclcf->name);
|
|
|
2229 return NGX_CONF_ERROR;
|
|
|
2230 }
|
|
|
2231
|
|
4
|
2232 #if (NGX_PCRE)
|
|
0
|
2233 if (clcf->regex == NULL
|
|
|
2234 && ngx_strncmp(clcf->name.data, pclcf->name.data, pclcf->name.len)
|
|
302
|
2235 != 0)
|
|
0
|
2236 #else
|
|
|
2237 if (ngx_strncmp(clcf->name.data, pclcf->name.data, pclcf->name.len)
|
|
302
|
2238 != 0)
|
|
0
|
2239 #endif
|
|
|
2240 {
|
|
|
2241 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2242 "location \"%V\" is outside location \"%V\"",
|
|
|
2243 &clcf->name, &pclcf->name);
|
|
0
|
2244 return NGX_CONF_ERROR;
|
|
|
2245 }
|
|
|
2246
|
|
308
|
2247 if (pclcf->locations == NULL) {
|
|
|
2248 pclcf->locations = ngx_array_create(cf->pool, 2, sizeof(void *));
|
|
|
2249
|
|
|
2250 if (pclcf->locations == NULL) {
|
|
50
|
2251 return NGX_CONF_ERROR;
|
|
|
2252 }
|
|
0
|
2253 }
|
|
|
2254
|
|
308
|
2255 clcfp = ngx_array_push(pclcf->locations);
|
|
50
|
2256 if (clcfp == NULL) {
|
|
0
|
2257 return NGX_CONF_ERROR;
|
|
|
2258 }
|
|
|
2259 }
|
|
|
2260
|
|
|
2261 *clcfp = clcf;
|
|
|
2262
|
|
34
|
2263 save = *cf;
|
|
0
|
2264 cf->ctx = ctx;
|
|
|
2265 cf->cmd_type = NGX_HTTP_LOC_CONF;
|
|
34
|
2266
|
|
0
|
2267 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2268
|
|
|
2269 *cf = save;
|
|
|
2270
|
|
|
2271 if (rv != NGX_CONF_OK) {
|
|
|
2272 return rv;
|
|
|
2273 }
|
|
|
2274
|
|
308
|
2275 if (clcf->locations == NULL) {
|
|
|
2276 return rv;
|
|
|
2277 }
|
|
|
2278
|
|
|
2279 ngx_sort(clcf->locations->elts, (size_t) clcf->locations->nelts,
|
|
302
|
2280 sizeof(ngx_http_core_loc_conf_t *), ngx_http_core_cmp_locations);
|
|
0
|
2281
|
|
310
|
2282 #if (NGX_PCRE)
|
|
|
2283
|
|
308
|
2284 clcf->regex_start = clcf->locations->nelts;
|
|
|
2285 clcfp = clcf->locations->elts;
|
|
|
2286
|
|
|
2287 for (i = 0; i < clcf->locations->nelts; i++) {
|
|
|
2288 if (clcfp[i]->regex) {
|
|
|
2289 clcf->regex_start = i;
|
|
|
2290 break;
|
|
|
2291 }
|
|
|
2292 }
|
|
|
2293
|
|
310
|
2294 #endif
|
|
|
2295
|
|
0
|
2296 return rv;
|
|
|
2297 }
|
|
|
2298
|
|
|
2299
|
|
302
|
2300 static int
|
|
36
|
2301 ngx_http_core_cmp_locations(const void *one, const void *two)
|
|
34
|
2302 {
|
|
|
2303 ngx_int_t rc;
|
|
|
2304 ngx_http_core_loc_conf_t *first, *second;
|
|
|
2305
|
|
|
2306 first = *(ngx_http_core_loc_conf_t **) one;
|
|
|
2307 second = *(ngx_http_core_loc_conf_t **) two;
|
|
|
2308
|
|
324
|
2309 if (first->named && !second->named) {
|
|
|
2310 /* shift named locations to the end */
|
|
|
2311 return 1;
|
|
|
2312 }
|
|
|
2313
|
|
|
2314 if (!first->named && second->named) {
|
|
|
2315 /* shift named locations to the end */
|
|
|
2316 return -1;
|
|
|
2317 }
|
|
|
2318
|
|
|
2319 if (first->named && second->named) {
|
|
|
2320 return ngx_strcmp(first->name.data, second->name.data);
|
|
|
2321 }
|
|
|
2322
|
|
34
|
2323 if (first->noname && !second->noname) {
|
|
|
2324 /* shift no named locations to the end */
|
|
|
2325 return 1;
|
|
|
2326 }
|
|
|
2327
|
|
|
2328 if (!first->noname && second->noname) {
|
|
|
2329 /* shift no named locations to the end */
|
|
|
2330 return -1;
|
|
|
2331 }
|
|
|
2332
|
|
|
2333 if (first->noname || second->noname) {
|
|
|
2334 /* do not sort no named locations */
|
|
|
2335 return 0;
|
|
|
2336 }
|
|
|
2337
|
|
|
2338 #if (NGX_PCRE)
|
|
|
2339
|
|
|
2340 if (first->regex && !second->regex) {
|
|
|
2341 /* shift the regex matches to the end */
|
|
|
2342 return 1;
|
|
|
2343 }
|
|
|
2344
|
|
|
2345 if (!first->regex && second->regex) {
|
|
|
2346 /* shift the regex matches to the end */
|
|
|
2347 return -1;
|
|
|
2348 }
|
|
|
2349
|
|
|
2350 if (first->regex || second->regex) {
|
|
|
2351 /* do not sort the regex matches */
|
|
|
2352 return 0;
|
|
|
2353 }
|
|
|
2354
|
|
|
2355 #endif
|
|
|
2356
|
|
|
2357 rc = ngx_strcmp(first->name.data, second->name.data);
|
|
|
2358
|
|
|
2359 if (rc == 0 && second->exact_match) {
|
|
|
2360 /* an exact match must be before the same inclusive one */
|
|
|
2361 return 1;
|
|
|
2362 }
|
|
|
2363
|
|
|
2364 return (int) rc;
|
|
|
2365 }
|
|
|
2366
|
|
|
2367
|
|
36
|
2368 static char *
|
|
|
2369 ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2370 {
|
|
186
|
2371 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2372
|
|
0
|
2373 char *rv;
|
|
34
|
2374 ngx_conf_t save;
|
|
0
|
2375
|
|
186
|
2376 if (lcf->types == NULL) {
|
|
|
2377 lcf->types = ngx_array_create(cf->pool, 64, sizeof(ngx_hash_key_t));
|
|
|
2378 if (lcf->types == NULL) {
|
|
|
2379 return NGX_CONF_ERROR;
|
|
|
2380 }
|
|
|
2381 }
|
|
|
2382
|
|
34
|
2383 save = *cf;
|
|
|
2384 cf->handler = ngx_http_core_type;
|
|
0
|
2385 cf->handler_conf = conf;
|
|
34
|
2386
|
|
0
|
2387 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2388
|
|
|
2389 *cf = save;
|
|
0
|
2390
|
|
|
2391 return rv;
|
|
|
2392 }
|
|
|
2393
|
|
|
2394
|
|
36
|
2395 static char *
|
|
|
2396 ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf)
|
|
0
|
2397 {
|
|
|
2398 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2399
|
|
294
|
2400 ngx_str_t *value, *content_type, *old, file;
|
|
138
|
2401 ngx_uint_t i, n;
|
|
|
2402 ngx_hash_key_t *type;
|
|
0
|
2403
|
|
294
|
2404 value = cf->args->elts;
|
|
|
2405
|
|
|
2406 if (ngx_strcmp(value[0].data, "include") == 0) {
|
|
|
2407 file = value[1];
|
|
|
2408
|
|
324
|
2409 if (ngx_conf_full_name(cf->cycle, &file, 1) == NGX_ERROR){
|
|
294
|
2410 return NGX_CONF_ERROR;
|
|
|
2411 }
|
|
|
2412
|
|
|
2413 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
2414
|
|
|
2415 return ngx_conf_parse(cf, &file);
|
|
|
2416 }
|
|
|
2417
|
|
138
|
2418 content_type = ngx_palloc(cf->pool, sizeof(ngx_str_t));
|
|
|
2419 if (content_type == NULL) {
|
|
|
2420 return NGX_CONF_ERROR;
|
|
0
|
2421 }
|
|
|
2422
|
|
138
|
2423 *content_type = value[0];
|
|
0
|
2424
|
|
|
2425 for (i = 1; i < cf->args->nelts; i++) {
|
|
138
|
2426
|
|
|
2427 for (n = 0; n < value[i].len; n++) {
|
|
|
2428 value[i].data[n] = ngx_tolower(value[i].data[n]);
|
|
|
2429 }
|
|
|
2430
|
|
|
2431 type = lcf->types->elts;
|
|
|
2432 for (n = 0; n < lcf->types->nelts; n++) {
|
|
|
2433 if (ngx_strcmp(value[i].data, type[n].key.data) == 0) {
|
|
|
2434 old = type[n].value;
|
|
|
2435 type[n].value = content_type;
|
|
|
2436
|
|
|
2437 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
2438 "duplicate extention \"%V\", "
|
|
|
2439 "content type: \"%V\", "
|
|
|
2440 "old content type: \"%V\"",
|
|
|
2441 &value[i], content_type, old);
|
|
|
2442 continue;
|
|
|
2443 }
|
|
|
2444 }
|
|
|
2445
|
|
|
2446
|
|
|
2447 type = ngx_array_push(lcf->types);
|
|
50
|
2448 if (type == NULL) {
|
|
0
|
2449 return NGX_CONF_ERROR;
|
|
|
2450 }
|
|
|
2451
|
|
138
|
2452 type->key = value[i];
|
|
|
2453 type->key_hash = ngx_hash_key(value[i].data, value[i].len);
|
|
|
2454 type->value = content_type;
|
|
0
|
2455 }
|
|
|
2456
|
|
|
2457 return NGX_CONF_OK;
|
|
|
2458 }
|
|
|
2459
|
|
|
2460
|
|
58
|
2461 static ngx_int_t
|
|
|
2462 ngx_http_core_preconfiguration(ngx_conf_t *cf)
|
|
|
2463 {
|
|
|
2464 return ngx_http_variables_add_core_vars(cf);
|
|
|
2465 }
|
|
|
2466
|
|
|
2467
|
|
36
|
2468 static void *
|
|
|
2469 ngx_http_core_create_main_conf(ngx_conf_t *cf)
|
|
0
|
2470 {
|
|
34
|
2471 ngx_http_core_main_conf_t *cmcf;
|
|
|
2472
|
|
50
|
2473 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_main_conf_t));
|
|
|
2474 if (cmcf == NULL) {
|
|
34
|
2475 return NGX_CONF_ERROR;
|
|
|
2476 }
|
|
0
|
2477
|
|
48
|
2478 if (ngx_array_init(&cmcf->servers, cf->pool, 4,
|
|
118
|
2479 sizeof(ngx_http_core_srv_conf_t *))
|
|
200
|
2480 != NGX_OK)
|
|
34
|
2481 {
|
|
|
2482 return NGX_CONF_ERROR;
|
|
|
2483 }
|
|
0
|
2484
|
|
142
|
2485 cmcf->server_names_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2486 cmcf->server_names_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
26
|
2487
|
|
160
|
2488 cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2489 cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
2490
|
|
0
|
2491 return cmcf;
|
|
|
2492 }
|
|
|
2493
|
|
|
2494
|
|
36
|
2495 static char *
|
|
|
2496 ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
|
|
0
|
2497 {
|
|
|
2498 ngx_http_core_main_conf_t *cmcf = conf;
|
|
|
2499
|
|
142
|
2500 if (cmcf->server_names_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2501 cmcf->server_names_hash_max_size = 512;
|
|
26
|
2502 }
|
|
|
2503
|
|
142
|
2504 if (cmcf->server_names_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2505 cmcf->server_names_hash_bucket_size = ngx_cacheline_size;
|
|
26
|
2506 }
|
|
0
|
2507
|
|
142
|
2508 cmcf->server_names_hash_bucket_size =
|
|
|
2509 ngx_align(cmcf->server_names_hash_bucket_size, ngx_cacheline_size);
|
|
|
2510
|
|
160
|
2511
|
|
|
2512 if (cmcf->variables_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2513 cmcf->variables_hash_max_size = 512;
|
|
|
2514 }
|
|
|
2515
|
|
|
2516 if (cmcf->variables_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2517 cmcf->variables_hash_bucket_size = 64;
|
|
|
2518 }
|
|
|
2519
|
|
|
2520 cmcf->variables_hash_bucket_size =
|
|
|
2521 ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size);
|
|
|
2522
|
|
0
|
2523 return NGX_CONF_OK;
|
|
|
2524 }
|
|
|
2525
|
|
|
2526
|
|
36
|
2527 static void *
|
|
|
2528 ngx_http_core_create_srv_conf(ngx_conf_t *cf)
|
|
0
|
2529 {
|
|
|
2530 ngx_http_core_srv_conf_t *cscf;
|
|
|
2531
|
|
50
|
2532 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_srv_conf_t));
|
|
|
2533 if (cscf == NULL) {
|
|
36
|
2534 return NGX_CONF_ERROR;
|
|
|
2535 }
|
|
|
2536
|
|
0
|
2537 /*
|
|
36
|
2538 * set by ngx_pcalloc():
|
|
28
|
2539 *
|
|
|
2540 * conf->client_large_buffers.num = 0;
|
|
|
2541 */
|
|
0
|
2542
|
|
48
|
2543 if (ngx_array_init(&cscf->locations, cf->pool, 4, sizeof(void *))
|
|
142
|
2544 == NGX_ERROR)
|
|
36
|
2545 {
|
|
|
2546 return NGX_CONF_ERROR;
|
|
|
2547 }
|
|
|
2548
|
|
48
|
2549 if (ngx_array_init(&cscf->listen, cf->pool, 4, sizeof(ngx_http_listen_t))
|
|
142
|
2550 == NGX_ERROR)
|
|
36
|
2551 {
|
|
|
2552 return NGX_CONF_ERROR;
|
|
|
2553 }
|
|
|
2554
|
|
230
|
2555 if (ngx_array_init(&cscf->server_names, cf->temp_pool, 4,
|
|
142
|
2556 sizeof(ngx_http_server_name_t))
|
|
|
2557 == NGX_ERROR)
|
|
36
|
2558 {
|
|
|
2559 return NGX_CONF_ERROR;
|
|
|
2560 }
|
|
0
|
2561
|
|
|
2562 cscf->connection_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2563 cscf->request_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2564 cscf->client_header_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2565 cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
158
|
2566 cscf->optimize_server_names = NGX_CONF_UNSET;
|
|
60
|
2567 cscf->ignore_invalid_headers = NGX_CONF_UNSET;
|
|
342
|
2568 cscf->merge_slashes = NGX_CONF_UNSET;
|
|
0
|
2569
|
|
|
2570 return cscf;
|
|
|
2571 }
|
|
|
2572
|
|
|
2573
|
|
36
|
2574 static char *
|
|
|
2575 ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2576 {
|
|
|
2577 ngx_http_core_srv_conf_t *prev = parent;
|
|
|
2578 ngx_http_core_srv_conf_t *conf = child;
|
|
|
2579
|
|
142
|
2580 ngx_http_listen_t *ls;
|
|
|
2581 ngx_http_server_name_t *sn;
|
|
0
|
2582
|
|
|
2583 /* TODO: it does not merge, it inits only */
|
|
|
2584
|
|
|
2585 if (conf->listen.nelts == 0) {
|
|
50
|
2586 ls = ngx_array_push(&conf->listen);
|
|
|
2587 if (ls == NULL) {
|
|
36
|
2588 return NGX_CONF_ERROR;
|
|
|
2589 }
|
|
|
2590
|
|
72
|
2591 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
|
2592
|
|
36
|
2593 ls->addr = INADDR_ANY;
|
|
10
|
2594 #if (NGX_WIN32)
|
|
36
|
2595 ls->port = 80;
|
|
0
|
2596 #else
|
|
|
2597 /* STUB: getuid() should be cached */
|
|
36
|
2598 ls->port = (getuid() == 0) ? 80 : 8000;
|
|
0
|
2599 #endif
|
|
36
|
2600 ls->family = AF_INET;
|
|
118
|
2601
|
|
326
|
2602 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
118
|
2603 ls->conf.rcvbuf = -1;
|
|
|
2604 ls->conf.sndbuf = -1;
|
|
0
|
2605 }
|
|
|
2606
|
|
154
|
2607 if (conf->server_name.data == NULL) {
|
|
|
2608 conf->server_name.data = ngx_palloc(cf->pool, NGX_MAXHOSTNAMELEN);
|
|
|
2609 if (conf->server_name.data == NULL) {
|
|
|
2610 return NGX_CONF_ERROR;
|
|
|
2611 }
|
|
|
2612
|
|
|
2613 if (gethostname((char *) conf->server_name.data, NGX_MAXHOSTNAMELEN)
|
|
|
2614 == -1)
|
|
|
2615 {
|
|
|
2616 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno,
|
|
|
2617 "gethostname() failed");
|
|
|
2618 return NGX_CONF_ERROR;
|
|
|
2619 }
|
|
|
2620
|
|
|
2621 conf->server_name.len = ngx_strlen(conf->server_name.data);
|
|
|
2622
|
|
50
|
2623 sn = ngx_array_push(&conf->server_names);
|
|
|
2624 if (sn == NULL) {
|
|
36
|
2625 return NGX_CONF_ERROR;
|
|
|
2626 }
|
|
|
2627
|
|
342
|
2628 #if (NGX_PCRE)
|
|
|
2629 sn->regex = NULL;
|
|
|
2630 #endif
|
|
|
2631 sn->core_srv_conf = conf;
|
|
154
|
2632 sn->name.len = conf->server_name.len;
|
|
|
2633 sn->name.data = conf->server_name.data;
|
|
0
|
2634 }
|
|
|
2635
|
|
|
2636 ngx_conf_merge_size_value(conf->connection_pool_size,
|
|
|
2637 prev->connection_pool_size, 256);
|
|
|
2638 ngx_conf_merge_size_value(conf->request_pool_size,
|
|
|
2639 prev->request_pool_size, 4096);
|
|
|
2640 ngx_conf_merge_msec_value(conf->client_header_timeout,
|
|
|
2641 prev->client_header_timeout, 60000);
|
|
|
2642 ngx_conf_merge_size_value(conf->client_header_buffer_size,
|
|
|
2643 prev->client_header_buffer_size, 1024);
|
|
|
2644 ngx_conf_merge_bufs_value(conf->large_client_header_buffers,
|
|
|
2645 prev->large_client_header_buffers,
|
|
|
2646 4, ngx_pagesize);
|
|
|
2647
|
|
|
2648 if (conf->large_client_header_buffers.size < conf->connection_pool_size) {
|
|
|
2649 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2650 "the \"large_client_header_buffers\" size must be "
|
|
|
2651 "equal to or bigger than \"connection_pool_size\"");
|
|
|
2652 return NGX_CONF_ERROR;
|
|
|
2653 }
|
|
|
2654
|
|
158
|
2655 ngx_conf_merge_value(conf->optimize_server_names,
|
|
|
2656 prev->optimize_server_names, 1);
|
|
152
|
2657
|
|
60
|
2658 ngx_conf_merge_value(conf->ignore_invalid_headers,
|
|
|
2659 prev->ignore_invalid_headers, 1);
|
|
|
2660
|
|
342
|
2661 ngx_conf_merge_value(conf->merge_slashes, prev->merge_slashes, 1);
|
|
|
2662
|
|
0
|
2663 return NGX_CONF_OK;
|
|
|
2664 }
|
|
|
2665
|
|
|
2666
|
|
36
|
2667 static void *
|
|
|
2668 ngx_http_core_create_loc_conf(ngx_conf_t *cf)
|
|
0
|
2669 {
|
|
34
|
2670 ngx_http_core_loc_conf_t *lcf;
|
|
0
|
2671
|
|
50
|
2672 lcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_loc_conf_t));
|
|
|
2673 if (lcf == NULL) {
|
|
36
|
2674 return NGX_CONF_ERROR;
|
|
|
2675 }
|
|
0
|
2676
|
|
28
|
2677 /*
|
|
|
2678 * set by ngx_pcalloc():
|
|
|
2679 *
|
|
126
|
2680 * lcf->root = { 0, NULL };
|
|
180
|
2681 * lcf->limit_except = 0;
|
|
126
|
2682 * lcf->post_action = { 0, NULL };
|
|
28
|
2683 * lcf->types = NULL;
|
|
126
|
2684 * lcf->default_type = { 0, NULL };
|
|
28
|
2685 * lcf->err_log = NULL;
|
|
|
2686 * lcf->error_pages = NULL;
|
|
|
2687 * lcf->client_body_path = NULL;
|
|
|
2688 * lcf->regex = NULL;
|
|
|
2689 * lcf->exact_match = 0;
|
|
|
2690 * lcf->auto_redirect = 0;
|
|
|
2691 * lcf->alias = 0;
|
|
358
|
2692 * lcf->gzip_proxied = 0;
|
|
28
|
2693 */
|
|
0
|
2694
|
|
212
|
2695 lcf->client_max_body_size = NGX_CONF_UNSET;
|
|
0
|
2696 lcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
|
2697 lcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
|
|
362
|
2698 lcf->satisfy = NGX_CONF_UNSET_UINT;
|
|
58
|
2699 lcf->internal = NGX_CONF_UNSET;
|
|
182
|
2700 lcf->client_body_in_file_only = NGX_CONF_UNSET;
|
|
0
|
2701 lcf->sendfile = NGX_CONF_UNSET;
|
|
300
|
2702 lcf->sendfile_max_chunk = NGX_CONF_UNSET_SIZE;
|
|
0
|
2703 lcf->tcp_nopush = NGX_CONF_UNSET;
|
|
2
|
2704 lcf->tcp_nodelay = NGX_CONF_UNSET;
|
|
0
|
2705 lcf->send_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2706 lcf->send_lowat = NGX_CONF_UNSET_SIZE;
|
|
|
2707 lcf->postpone_output = NGX_CONF_UNSET_SIZE;
|
|
|
2708 lcf->limit_rate = NGX_CONF_UNSET_SIZE;
|
|
|
2709 lcf->keepalive_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2710 lcf->keepalive_header = NGX_CONF_UNSET;
|
|
|
2711 lcf->lingering_time = NGX_CONF_UNSET_MSEC;
|
|
|
2712 lcf->lingering_timeout = NGX_CONF_UNSET_MSEC;
|
|
348
|
2713 lcf->resolver_timeout = NGX_CONF_UNSET_MSEC;
|
|
0
|
2714 lcf->reset_timedout_connection = NGX_CONF_UNSET;
|
|
362
|
2715 lcf->server_name_in_redirect = NGX_CONF_UNSET;
|
|
70
|
2716 lcf->port_in_redirect = NGX_CONF_UNSET;
|
|
0
|
2717 lcf->msie_padding = NGX_CONF_UNSET;
|
|
228
|
2718 lcf->msie_refresh = NGX_CONF_UNSET;
|
|
76
|
2719 lcf->log_not_found = NGX_CONF_UNSET;
|
|
228
|
2720 lcf->recursive_error_pages = NGX_CONF_UNSET;
|
|
342
|
2721 lcf->server_tokens = NGX_CONF_UNSET;
|
|
138
|
2722 lcf->types_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2723 lcf->types_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
358
|
2724
|
|
332
|
2725 lcf->open_file_cache = NGX_CONF_UNSET_PTR;
|
|
358
|
2726 lcf->open_file_cache_valid = NGX_CONF_UNSET;
|
|
|
2727 lcf->open_file_cache_min_uses = NGX_CONF_UNSET_UINT;
|
|
332
|
2728 lcf->open_file_cache_errors = NGX_CONF_UNSET;
|
|
|
2729 lcf->open_file_cache_events = NGX_CONF_UNSET;
|
|
0
|
2730
|
|
358
|
2731 #if (NGX_HTTP_GZIP)
|
|
|
2732 lcf->gzip_vary = NGX_CONF_UNSET;
|
|
|
2733 lcf->gzip_http_version = NGX_CONF_UNSET_UINT;
|
|
362
|
2734 #if (NGX_PCRE)
|
|
358
|
2735 lcf->gzip_disable = NGX_CONF_UNSET_PTR;
|
|
|
2736 #endif
|
|
362
|
2737 #endif
|
|
358
|
2738
|
|
0
|
2739 return lcf;
|
|
|
2740 }
|
|
|
2741
|
|
|
2742
|
|
138
|
2743 static ngx_str_t ngx_http_core_text_html_type = ngx_string("text/html");
|
|
|
2744 static ngx_str_t ngx_http_core_image_gif_type = ngx_string("image/gif");
|
|
|
2745 static ngx_str_t ngx_http_core_image_jpeg_type = ngx_string("image/jpeg");
|
|
|
2746
|
|
|
2747 static ngx_hash_key_t ngx_http_core_default_types[] = {
|
|
|
2748 { ngx_string("html"), 0, &ngx_http_core_text_html_type },
|
|
|
2749 { ngx_string("gif"), 0, &ngx_http_core_image_gif_type },
|
|
|
2750 { ngx_string("jpg"), 0, &ngx_http_core_image_jpeg_type },
|
|
|
2751 { ngx_null_string, 0, NULL }
|
|
0
|
2752 };
|
|
|
2753
|
|
|
2754
|
|
36
|
2755 static char *
|
|
138
|
2756 ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2757 {
|
|
|
2758 ngx_http_core_loc_conf_t *prev = parent;
|
|
|
2759 ngx_http_core_loc_conf_t *conf = child;
|
|
|
2760
|
|
36
|
2761 ngx_uint_t i;
|
|
138
|
2762 ngx_hash_key_t *type;
|
|
|
2763 ngx_hash_init_t types_hash;
|
|
0
|
2764
|
|
152
|
2765 if (conf->root.data == NULL) {
|
|
|
2766
|
|
174
|
2767 conf->alias = prev->alias;
|
|
152
|
2768 conf->root = prev->root;
|
|
|
2769 conf->root_lengths = prev->root_lengths;
|
|
|
2770 conf->root_values = prev->root_values;
|
|
|
2771
|
|
|
2772 if (prev->root.data == NULL) {
|
|
|
2773 conf->root.len = sizeof("html") - 1;
|
|
|
2774 conf->root.data = (u_char *) "html";
|
|
|
2775
|
|
324
|
2776 if (ngx_conf_full_name(cf->cycle, &conf->root, 0) == NGX_ERROR) {
|
|
152
|
2777 return NGX_CONF_ERROR;
|
|
|
2778 }
|
|
|
2779 }
|
|
0
|
2780 }
|
|
|
2781
|
|
126
|
2782 if (conf->post_action.data == NULL) {
|
|
|
2783 conf->post_action = prev->post_action;
|
|
|
2784 }
|
|
|
2785
|
|
212
|
2786 ngx_conf_merge_uint_value(conf->types_hash_max_size,
|
|
|
2787 prev->types_hash_max_size, 1024);
|
|
|
2788
|
|
|
2789 ngx_conf_merge_uint_value(conf->types_hash_bucket_size,
|
|
|
2790 prev->types_hash_bucket_size,
|
|
|
2791 ngx_cacheline_size);
|
|
138
|
2792
|
|
|
2793 conf->types_hash_bucket_size = ngx_align(conf->types_hash_bucket_size,
|
|
|
2794 ngx_cacheline_size);
|
|
|
2795
|
|
|
2796 /*
|
|
|
2797 * the special handling the "types" directive in the "http" section
|
|
|
2798 * to inherit the http's conf->types_hash to all servers
|
|
|
2799 */
|
|
|
2800
|
|
|
2801 if (prev->types && prev->types_hash.buckets == NULL) {
|
|
|
2802
|
|
|
2803 types_hash.hash = &prev->types_hash;
|
|
|
2804 types_hash.key = ngx_hash_key_lc;
|
|
|
2805 types_hash.max_size = conf->types_hash_max_size;
|
|
|
2806 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
2807 types_hash.name = "types_hash";
|
|
138
|
2808 types_hash.pool = cf->pool;
|
|
|
2809 types_hash.temp_pool = NULL;
|
|
|
2810
|
|
|
2811 if (ngx_hash_init(&types_hash, prev->types->elts, prev->types->nelts)
|
|
|
2812 != NGX_OK)
|
|
|
2813 {
|
|
|
2814 return NGX_CONF_ERROR;
|
|
|
2815 }
|
|
|
2816 }
|
|
|
2817
|
|
0
|
2818 if (conf->types == NULL) {
|
|
138
|
2819 conf->types = prev->types;
|
|
|
2820 conf->types_hash = prev->types_hash;
|
|
|
2821 }
|
|
|
2822
|
|
|
2823 if (conf->types == NULL) {
|
|
|
2824 conf->types = ngx_array_create(cf->pool, 4, sizeof(ngx_hash_key_t));
|
|
|
2825 if (conf->types == NULL) {
|
|
|
2826 return NGX_CONF_ERROR;
|
|
|
2827 }
|
|
|
2828
|
|
|
2829 for (i = 0; ngx_http_core_default_types[i].key.len; i++) {
|
|
|
2830 type = ngx_array_push(conf->types);
|
|
|
2831 if (type == NULL) {
|
|
36
|
2832 return NGX_CONF_ERROR;
|
|
|
2833 }
|
|
0
|
2834
|
|
138
|
2835 type->key = ngx_http_core_default_types[i].key;
|
|
|
2836 type->key_hash =
|
|
|
2837 ngx_hash_key_lc(ngx_http_core_default_types[i].key.data,
|
|
|
2838 ngx_http_core_default_types[i].key.len);
|
|
|
2839 type->value = ngx_http_core_default_types[i].value;
|
|
|
2840 }
|
|
|
2841 }
|
|
|
2842
|
|
|
2843 if (conf->types_hash.buckets == NULL) {
|
|
|
2844
|
|
|
2845 types_hash.hash = &conf->types_hash;
|
|
|
2846 types_hash.key = ngx_hash_key_lc;
|
|
|
2847 types_hash.max_size = conf->types_hash_max_size;
|
|
|
2848 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
2849 types_hash.name = "mime_types_hash";
|
|
138
|
2850 types_hash.pool = cf->pool;
|
|
|
2851 types_hash.temp_pool = NULL;
|
|
|
2852
|
|
|
2853 if (ngx_hash_init(&types_hash, conf->types->elts, conf->types->nelts)
|
|
|
2854 != NGX_OK)
|
|
|
2855 {
|
|
|
2856 return NGX_CONF_ERROR;
|
|
0
|
2857 }
|
|
|
2858 }
|
|
|
2859
|
|
|
2860 if (conf->err_log == NULL) {
|
|
|
2861 if (prev->err_log) {
|
|
|
2862 conf->err_log = prev->err_log;
|
|
|
2863 } else {
|
|
|
2864 conf->err_log = cf->cycle->new_log;
|
|
|
2865 }
|
|
|
2866 }
|
|
|
2867
|
|
|
2868 if (conf->error_pages == NULL && prev->error_pages) {
|
|
|
2869 conf->error_pages = prev->error_pages;
|
|
|
2870 }
|
|
|
2871
|
|
|
2872 ngx_conf_merge_str_value(conf->default_type,
|
|
36
|
2873 prev->default_type, "text/plain");
|
|
0
|
2874
|
|
212
|
2875 ngx_conf_merge_off_value(conf->client_max_body_size,
|
|
0
|
2876 prev->client_max_body_size, 1 * 1024 * 1024);
|
|
|
2877 ngx_conf_merge_size_value(conf->client_body_buffer_size,
|
|
|
2878 prev->client_body_buffer_size,
|
|
|
2879 (size_t) 2 * ngx_pagesize);
|
|
|
2880 ngx_conf_merge_msec_value(conf->client_body_timeout,
|
|
|
2881 prev->client_body_timeout, 60000);
|
|
58
|
2882
|
|
362
|
2883 ngx_conf_merge_uint_value(conf->satisfy, prev->satisfy,
|
|
|
2884 NGX_HTTP_SATISFY_ALL);
|
|
58
|
2885 ngx_conf_merge_value(conf->internal, prev->internal, 0);
|
|
182
|
2886 ngx_conf_merge_value(conf->client_body_in_file_only,
|
|
|
2887 prev->client_body_in_file_only, 0);
|
|
0
|
2888 ngx_conf_merge_value(conf->sendfile, prev->sendfile, 0);
|
|
300
|
2889 ngx_conf_merge_size_value(conf->sendfile_max_chunk,
|
|
|
2890 prev->sendfile_max_chunk, 0);
|
|
0
|
2891 ngx_conf_merge_value(conf->tcp_nopush, prev->tcp_nopush, 0);
|
|
228
|
2892 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1);
|
|
58
|
2893
|
|
0
|
2894 ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 60000);
|
|
|
2895 ngx_conf_merge_size_value(conf->send_lowat, prev->send_lowat, 0);
|
|
|
2896 ngx_conf_merge_size_value(conf->postpone_output, prev->postpone_output,
|
|
|
2897 1460);
|
|
|
2898 ngx_conf_merge_size_value(conf->limit_rate, prev->limit_rate, 0);
|
|
|
2899 ngx_conf_merge_msec_value(conf->keepalive_timeout,
|
|
|
2900 prev->keepalive_timeout, 75000);
|
|
|
2901 ngx_conf_merge_sec_value(conf->keepalive_header,
|
|
|
2902 prev->keepalive_header, 0);
|
|
|
2903 ngx_conf_merge_msec_value(conf->lingering_time,
|
|
|
2904 prev->lingering_time, 30000);
|
|
|
2905 ngx_conf_merge_msec_value(conf->lingering_timeout,
|
|
|
2906 prev->lingering_timeout, 5000);
|
|
348
|
2907 ngx_conf_merge_msec_value(conf->resolver_timeout,
|
|
|
2908 prev->resolver_timeout, 30000);
|
|
|
2909
|
|
|
2910 if (conf->resolver == NULL) {
|
|
366
|
2911
|
|
|
2912 if (prev->resolver == NULL) {
|
|
|
2913
|
|
|
2914 /*
|
|
|
2915 * create dummy resolver in http {} context
|
|
|
2916 * to inherit it in all servers
|
|
|
2917 */
|
|
|
2918
|
|
|
2919 prev->resolver = ngx_resolver_create(cf, NULL);
|
|
|
2920 if (prev->resolver == NULL) {
|
|
364
|
2921 return NGX_CONF_ERROR;
|
|
354
|
2922 }
|
|
|
2923 }
|
|
366
|
2924
|
|
|
2925 conf->resolver = prev->resolver;
|
|
348
|
2926 }
|
|
0
|
2927
|
|
28
|
2928 ngx_conf_merge_path_value(conf->client_body_temp_path,
|
|
|
2929 prev->client_body_temp_path,
|
|
|
2930 NGX_HTTP_CLIENT_TEMP_PATH, 0, 0, 0,
|
|
|
2931 ngx_garbage_collector_temp_handler, cf);
|
|
|
2932
|
|
0
|
2933 ngx_conf_merge_value(conf->reset_timedout_connection,
|
|
36
|
2934 prev->reset_timedout_connection, 0);
|
|
362
|
2935 ngx_conf_merge_value(conf->server_name_in_redirect,
|
|
|
2936 prev->server_name_in_redirect, 1);
|
|
70
|
2937 ngx_conf_merge_value(conf->port_in_redirect, prev->port_in_redirect, 1);
|
|
0
|
2938 ngx_conf_merge_value(conf->msie_padding, prev->msie_padding, 1);
|
|
228
|
2939 ngx_conf_merge_value(conf->msie_refresh, prev->msie_refresh, 0);
|
|
76
|
2940 ngx_conf_merge_value(conf->log_not_found, prev->log_not_found, 1);
|
|
228
|
2941 ngx_conf_merge_value(conf->recursive_error_pages,
|
|
|
2942 prev->recursive_error_pages, 0);
|
|
342
|
2943 ngx_conf_merge_value(conf->server_tokens, prev->server_tokens, 1);
|
|
0
|
2944
|
|
332
|
2945 ngx_conf_merge_ptr_value(conf->open_file_cache,
|
|
358
|
2946 prev->open_file_cache, NULL);
|
|
|
2947
|
|
|
2948 ngx_conf_merge_sec_value(conf->open_file_cache_valid,
|
|
|
2949 prev->open_file_cache_valid, 60);
|
|
|
2950
|
|
|
2951 ngx_conf_merge_uint_value(conf->open_file_cache_min_uses,
|
|
|
2952 prev->open_file_cache_min_uses, 1);
|
|
332
|
2953
|
|
|
2954 ngx_conf_merge_sec_value(conf->open_file_cache_errors,
|
|
358
|
2955 prev->open_file_cache_errors, 0);
|
|
332
|
2956
|
|
|
2957 ngx_conf_merge_sec_value(conf->open_file_cache_events,
|
|
358
|
2958 prev->open_file_cache_events, 0);
|
|
|
2959 #if (NGX_HTTP_GZIP)
|
|
|
2960
|
|
|
2961 ngx_conf_merge_value(conf->gzip_vary, prev->gzip_vary, 0);
|
|
|
2962 ngx_conf_merge_uint_value(conf->gzip_http_version, prev->gzip_http_version,
|
|
|
2963 NGX_HTTP_VERSION_11);
|
|
|
2964 ngx_conf_merge_bitmask_value(conf->gzip_proxied, prev->gzip_proxied,
|
|
|
2965 (NGX_CONF_BITMASK_SET|NGX_HTTP_GZIP_PROXIED_OFF));
|
|
|
2966
|
|
362
|
2967 #if (NGX_PCRE)
|
|
358
|
2968 ngx_conf_merge_ptr_value(conf->gzip_disable, prev->gzip_disable, NULL);
|
|
362
|
2969 #endif
|
|
358
|
2970
|
|
|
2971 #endif
|
|
0
|
2972
|
|
|
2973 return NGX_CONF_OK;
|
|
|
2974 }
|
|
|
2975
|
|
|
2976
|
|
72
|
2977 /* AF_INET only */
|
|
|
2978
|
|
36
|
2979 static char *
|
|
|
2980 ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2981 {
|
|
|
2982 ngx_http_core_srv_conf_t *scf = conf;
|
|
|
2983
|
|
252
|
2984 ngx_str_t *value, size;
|
|
|
2985 ngx_url_t u;
|
|
|
2986 ngx_uint_t n;
|
|
|
2987 ngx_http_listen_t *ls;
|
|
0
|
2988
|
|
|
2989 /*
|
|
|
2990 * TODO: check duplicate 'listen' directives,
|
|
|
2991 * add resolved name to server names ???
|
|
|
2992 */
|
|
|
2993
|
|
72
|
2994 value = cf->args->elts;
|
|
126
|
2995
|
|
252
|
2996 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
2997
|
|
|
2998 u.url = value[1];
|
|
|
2999 u.listen = 1;
|
|
266
|
3000 u.default_port = 80;
|
|
252
|
3001
|
|
340
|
3002 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
|
|
252
|
3003 if (u.err) {
|
|
|
3004 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3005 "%s in \"%V\" of the \"listen\" directive",
|
|
|
3006 u.err, &u.url);
|
|
|
3007 }
|
|
|
3008
|
|
126
|
3009 return NGX_CONF_ERROR;
|
|
72
|
3010 }
|
|
|
3011
|
|
50
|
3012 ls = ngx_array_push(&scf->listen);
|
|
|
3013 if (ls == NULL) {
|
|
0
|
3014 return NGX_CONF_ERROR;
|
|
|
3015 }
|
|
|
3016
|
|
72
|
3017 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
0
|
3018
|
|
|
3019 ls->family = AF_INET;
|
|
252
|
3020 ls->addr = u.addr.in_addr;
|
|
266
|
3021 ls->port = u.port;
|
|
336
|
3022 ls->file_name = cf->conf_file->file.name.data;
|
|
0
|
3023 ls->line = cf->conf_file->line;
|
|
326
|
3024 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
112
|
3025 ls->conf.rcvbuf = -1;
|
|
|
3026 ls->conf.sndbuf = -1;
|
|
72
|
3027
|
|
180
|
3028 n = ngx_inet_ntop(AF_INET, &ls->addr, ls->conf.addr, INET_ADDRSTRLEN + 6);
|
|
|
3029 ngx_sprintf(&ls->conf.addr[n], ":%ui", ls->port);
|
|
|
3030
|
|
72
|
3031 if (cf->args->nelts == 2) {
|
|
|
3032 return NGX_CONF_OK;
|
|
|
3033 }
|
|
|
3034
|
|
|
3035 if (ngx_strcmp(value[2].data, "default") == 0) {
|
|
|
3036 ls->conf.default_server = 1;
|
|
|
3037 n = 3;
|
|
138
|
3038
|
|
72
|
3039 } else {
|
|
|
3040 n = 2;
|
|
0
|
3041 }
|
|
|
3042
|
|
72
|
3043 for ( /* void */ ; n < cf->args->nelts; n++) {
|
|
|
3044
|
|
|
3045 if (ls->conf.default_server == 0) {
|
|
|
3046 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3047 "\"%V\" parameter can be specified for "
|
|
|
3048 "the default \"listen\" directive only",
|
|
|
3049 &value[n]);
|
|
|
3050 return NGX_CONF_ERROR;
|
|
|
3051 }
|
|
|
3052
|
|
|
3053 if (ngx_strcmp(value[n].data, "bind") == 0) {
|
|
|
3054 ls->conf.bind = 1;
|
|
|
3055 continue;
|
|
|
3056 }
|
|
|
3057
|
|
112
|
3058 if (ngx_strncmp(value[n].data, "backlog=", 8) == 0) {
|
|
|
3059 ls->conf.backlog = ngx_atoi(value[n].data + 8, value[n].len - 8);
|
|
72
|
3060 ls->conf.bind = 1;
|
|
|
3061
|
|
|
3062 if (ls->conf.backlog == NGX_ERROR || ls->conf.backlog == 0) {
|
|
|
3063 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3064 "invalid backlog \"%V\"", &value[n]);
|
|
|
3065 return NGX_CONF_ERROR;
|
|
|
3066 }
|
|
|
3067
|
|
|
3068 continue;
|
|
|
3069 }
|
|
|
3070
|
|
112
|
3071 if (ngx_strncmp(value[n].data, "rcvbuf=", 7) == 0) {
|
|
|
3072 size.len = value[n].len - 7;
|
|
|
3073 size.data = value[n].data + 7;
|
|
|
3074
|
|
|
3075 ls->conf.rcvbuf = ngx_parse_size(&size);
|
|
|
3076 ls->conf.bind = 1;
|
|
|
3077
|
|
|
3078 if (ls->conf.rcvbuf == NGX_ERROR) {
|
|
|
3079 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3080 "invalid rcvbuf \"%V\"", &value[n]);
|
|
|
3081 return NGX_CONF_ERROR;
|
|
|
3082 }
|
|
|
3083
|
|
|
3084 continue;
|
|
|
3085 }
|
|
|
3086
|
|
|
3087 if (ngx_strncmp(value[n].data, "sndbuf=", 7) == 0) {
|
|
|
3088 size.len = value[n].len - 7;
|
|
|
3089 size.data = value[n].data + 7;
|
|
|
3090
|
|
|
3091 ls->conf.sndbuf = ngx_parse_size(&size);
|
|
|
3092 ls->conf.bind = 1;
|
|
|
3093
|
|
|
3094 if (ls->conf.sndbuf == NGX_ERROR) {
|
|
|
3095 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3096 "invalid sndbuf \"%V\"", &value[n]);
|
|
|
3097 return NGX_CONF_ERROR;
|
|
|
3098 }
|
|
|
3099
|
|
|
3100 continue;
|
|
|
3101 }
|
|
|
3102
|
|
|
3103 if (ngx_strncmp(value[n].data, "accept_filter=", 14) == 0) {
|
|
72
|
3104 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER)
|
|
112
|
3105 ls->conf.accept_filter = (char *) &value[n].data[14];
|
|
72
|
3106 ls->conf.bind = 1;
|
|
|
3107 #else
|
|
|
3108 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3109 "accept filters \"%V\" are not supported "
|
|
|
3110 "on this platform, ignored",
|
|
|
3111 &value[n]);
|
|
|
3112 #endif
|
|
|
3113 continue;
|
|
|
3114 }
|
|
|
3115
|
|
|
3116 if (ngx_strcmp(value[n].data, "deferred") == 0) {
|
|
|
3117 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT)
|
|
|
3118 ls->conf.deferred_accept = 1;
|
|
|
3119 ls->conf.bind = 1;
|
|
|
3120 #else
|
|
|
3121 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3122 "the deferred accept is not supported "
|
|
|
3123 "on this platform, ignored");
|
|
|
3124 #endif
|
|
|
3125 continue;
|
|
|
3126 }
|
|
0
|
3127
|
|
|
3128 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
72
|
3129 "the invalid \"%V\" parameter", &value[n]);
|
|
0
|
3130 return NGX_CONF_ERROR;
|
|
|
3131 }
|
|
|
3132
|
|
|
3133 return NGX_CONF_OK;
|
|
|
3134 }
|
|
|
3135
|
|
|
3136
|
|
36
|
3137 static char *
|
|
|
3138 ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3139 {
|
|
142
|
3140 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3141
|
|
|
3142 u_char ch;
|
|
|
3143 ngx_str_t *value, name;
|
|
|
3144 ngx_uint_t i;
|
|
|
3145 ngx_http_server_name_t *sn;
|
|
0
|
3146
|
|
|
3147 value = cf->args->elts;
|
|
|
3148
|
|
142
|
3149 ch = value[1].data[0];
|
|
|
3150
|
|
|
3151 if (cscf->server_name.data == NULL && value[1].len) {
|
|
|
3152 name = value[1];
|
|
|
3153
|
|
|
3154 if (ch == '.') {
|
|
|
3155 name.len--;
|
|
|
3156 name.data++;
|
|
|
3157 }
|
|
|
3158
|
|
|
3159 cscf->server_name.len = name.len;
|
|
|
3160 cscf->server_name.data = ngx_pstrdup(cf->pool, &name);
|
|
|
3161 if (cscf->server_name.data == NULL) {
|
|
|
3162 return NGX_CONF_ERROR;
|
|
|
3163 }
|
|
|
3164 }
|
|
|
3165
|
|
|
3166 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3167
|
|
|
3168 ch = value[i].data[0];
|
|
|
3169
|
|
|
3170 if (value[i].len == 0
|
|
|
3171 || (ch == '*' && (value[i].len < 3 || value[i].data[1] != '.'))
|
|
|
3172 || (ch == '.' && value[i].len < 2))
|
|
|
3173 {
|
|
|
3174 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3175 "server name \"%V\" is invalid", &value[i]);
|
|
|
3176 return NGX_CONF_ERROR;
|
|
|
3177 }
|
|
|
3178
|
|
294
|
3179 if (ngx_strchr(value[i].data, '/')) {
|
|
|
3180 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3181 "server name \"%V\" has strange symbols",
|
|
|
3182 &value[i]);
|
|
|
3183 }
|
|
|
3184
|
|
362
|
3185 if (value[i].len == 1 && ch == '*') {
|
|
|
3186 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3187 "\"server_name *\" is unsupported, use "
|
|
|
3188 "\"server_name_in_redirect off\" instead");
|
|
|
3189 return NGX_CONF_ERROR;
|
|
|
3190 }
|
|
|
3191
|
|
142
|
3192 sn = ngx_array_push(&cscf->server_names);
|
|
50
|
3193 if (sn == NULL) {
|
|
4
|
3194 return NGX_CONF_ERROR;
|
|
|
3195 }
|
|
0
|
3196
|
|
326
|
3197 #if (NGX_PCRE)
|
|
|
3198 sn->regex = NULL;
|
|
|
3199 #endif
|
|
|
3200 sn->core_srv_conf = cscf;
|
|
358
|
3201 sn->name = value[i];
|
|
326
|
3202
|
|
|
3203 if (value[i].data[0] != '~') {
|
|
|
3204 continue;
|
|
|
3205 }
|
|
|
3206
|
|
|
3207 #if (NGX_PCRE)
|
|
356
|
3208 {
|
|
|
3209 ngx_str_t err;
|
|
|
3210 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
3211
|
|
326
|
3212 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3213 err.data = errstr;
|
|
|
3214
|
|
|
3215 value[i].len--;
|
|
|
3216 value[i].data++;
|
|
|
3217
|
|
|
3218 sn->regex = ngx_regex_compile(&value[i], NGX_REGEX_CASELESS, cf->pool,
|
|
|
3219 &err);
|
|
|
3220
|
|
|
3221 if (sn->regex == NULL) {
|
|
|
3222 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
3223 return NGX_CONF_ERROR;
|
|
|
3224 }
|
|
|
3225
|
|
358
|
3226 sn->name = value[i];
|
|
356
|
3227 }
|
|
326
|
3228 #else
|
|
|
3229 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3230 "the using of the regex \"%V\" "
|
|
|
3231 "requires PCRE library", &value[i]);
|
|
|
3232
|
|
|
3233 return NGX_CONF_ERROR;
|
|
|
3234 #endif
|
|
0
|
3235 }
|
|
|
3236
|
|
|
3237 return NGX_CONF_OK;
|
|
|
3238 }
|
|
|
3239
|
|
|
3240
|
|
36
|
3241 static char *
|
|
|
3242 ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3243 {
|
|
|
3244 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3245
|
|
144
|
3246 ngx_str_t *value;
|
|
|
3247 ngx_uint_t alias, n;
|
|
|
3248 ngx_http_script_compile_t sc;
|
|
0
|
3249
|
|
|
3250 alias = (cmd->name.len == sizeof("alias") - 1) ? 1 : 0;
|
|
|
3251
|
|
|
3252 if (lcf->root.data) {
|
|
|
3253
|
|
|
3254 /* the (ngx_uint_t) cast is required by gcc 2.7.2.3 */
|
|
|
3255
|
|
|
3256 if ((ngx_uint_t) lcf->alias == alias) {
|
|
|
3257 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3258 "\"%V\" directive is duplicate",
|
|
|
3259 &cmd->name);
|
|
0
|
3260 } else {
|
|
|
3261 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3262 "\"%V\" directive is duplicate, "
|
|
0
|
3263 "\"%s\" directive is specified before",
|
|
10
|
3264 &cmd->name, lcf->alias ? "alias" : "root");
|
|
0
|
3265 }
|
|
|
3266
|
|
|
3267 return NGX_CONF_ERROR;
|
|
|
3268 }
|
|
|
3269
|
|
324
|
3270 if (lcf->named && alias) {
|
|
|
3271 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3272 "the \"alias\" directive may not be used "
|
|
|
3273 "inside named location");
|
|
|
3274
|
|
|
3275 return NGX_CONF_ERROR;
|
|
|
3276 }
|
|
|
3277
|
|
308
|
3278 #if (NGX_PCRE)
|
|
|
3279
|
|
|
3280 if (lcf->regex && alias) {
|
|
|
3281 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3282 "the \"alias\" directive may not be used "
|
|
|
3283 "inside location given by regular expression");
|
|
|
3284
|
|
|
3285 return NGX_CONF_ERROR;
|
|
|
3286 }
|
|
|
3287
|
|
|
3288 #endif
|
|
|
3289
|
|
0
|
3290 value = cf->args->elts;
|
|
|
3291
|
|
294
|
3292 if (ngx_strstr(value[1].data, "$document_root")
|
|
|
3293 || ngx_strstr(value[1].data, "${document_root}"))
|
|
|
3294 {
|
|
|
3295 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3296 "the $document_root variable may not be used "
|
|
|
3297 "in the \"%V\" directive",
|
|
|
3298 &cmd->name);
|
|
|
3299
|
|
|
3300 return NGX_CONF_ERROR;
|
|
|
3301 }
|
|
|
3302
|
|
0
|
3303 lcf->alias = alias;
|
|
|
3304 lcf->root = value[1];
|
|
|
3305
|
|
|
3306 if (!alias && lcf->root.data[lcf->root.len - 1] == '/') {
|
|
|
3307 lcf->root.len--;
|
|
|
3308 }
|
|
|
3309
|
|
216
|
3310 if (lcf->root.data[0] != '$') {
|
|
324
|
3311 if (ngx_conf_full_name(cf->cycle, &lcf->root, 0) == NGX_ERROR) {
|
|
216
|
3312 return NGX_CONF_ERROR;
|
|
|
3313 }
|
|
152
|
3314 }
|
|
|
3315
|
|
|
3316 n = ngx_http_script_variables_count(&lcf->root);
|
|
144
|
3317
|
|
|
3318 if (n == 0) {
|
|
|
3319 return NGX_CONF_OK;
|
|
|
3320 }
|
|
|
3321
|
|
|
3322 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3323
|
|
|
3324 sc.cf = cf;
|
|
152
|
3325 sc.source = &lcf->root;
|
|
144
|
3326 sc.lengths = &lcf->root_lengths;
|
|
|
3327 sc.values = &lcf->root_values;
|
|
|
3328 sc.variables = n;
|
|
|
3329 sc.complete_lengths = 1;
|
|
|
3330 sc.complete_values = 1;
|
|
|
3331
|
|
|
3332 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3333 return NGX_CONF_ERROR;
|
|
|
3334 }
|
|
|
3335
|
|
0
|
3336 return NGX_CONF_OK;
|
|
|
3337 }
|
|
|
3338
|
|
|
3339
|
|
180
|
3340 static ngx_http_method_name_t ngx_methods_names[] = {
|
|
286
|
3341 { (u_char *) "GET", (uint32_t) ~NGX_HTTP_GET },
|
|
|
3342 { (u_char *) "HEAD", (uint32_t) ~NGX_HTTP_HEAD },
|
|
|
3343 { (u_char *) "POST", (uint32_t) ~NGX_HTTP_POST },
|
|
|
3344 { (u_char *) "PUT", (uint32_t) ~NGX_HTTP_PUT },
|
|
|
3345 { (u_char *) "DELETE", (uint32_t) ~NGX_HTTP_DELETE },
|
|
|
3346 { (u_char *) "MKCOL", (uint32_t) ~NGX_HTTP_MKCOL },
|
|
|
3347 { (u_char *) "COPY", (uint32_t) ~NGX_HTTP_COPY },
|
|
|
3348 { (u_char *) "MOVE", (uint32_t) ~NGX_HTTP_MOVE },
|
|
|
3349 { (u_char *) "OPTIONS", (uint32_t) ~NGX_HTTP_OPTIONS },
|
|
|
3350 { (u_char *) "PROPFIND" , (uint32_t) ~NGX_HTTP_PROPFIND },
|
|
|
3351 { (u_char *) "PROPPATCH", (uint32_t) ~NGX_HTTP_PROPPATCH },
|
|
|
3352 { (u_char *) "LOCK", (uint32_t) ~NGX_HTTP_LOCK },
|
|
|
3353 { (u_char *) "UNLOCK", (uint32_t) ~NGX_HTTP_UNLOCK },
|
|
180
|
3354 { NULL, 0 }
|
|
|
3355 };
|
|
|
3356
|
|
|
3357
|
|
|
3358 static char *
|
|
|
3359 ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3360 {
|
|
|
3361 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3362
|
|
|
3363 char *rv;
|
|
|
3364 void *mconf;
|
|
|
3365 ngx_str_t *value;
|
|
|
3366 ngx_uint_t i;
|
|
|
3367 ngx_conf_t save;
|
|
|
3368 ngx_http_module_t *module;
|
|
|
3369 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
|
3370 ngx_http_method_name_t *name;
|
|
|
3371 ngx_http_core_loc_conf_t *lcf, **clcfp;
|
|
|
3372
|
|
|
3373 if (clcf->limit_except) {
|
|
|
3374 return "duplicate";
|
|
|
3375 }
|
|
|
3376
|
|
|
3377 clcf->limit_except = 0xffffffff;
|
|
|
3378
|
|
|
3379 value = cf->args->elts;
|
|
|
3380
|
|
|
3381 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3382 for (name = ngx_methods_names; name->name; name++) {
|
|
|
3383
|
|
|
3384 if (ngx_strcasecmp(value[i].data, name->name) == 0) {
|
|
|
3385 clcf->limit_except &= name->method;
|
|
|
3386 goto next;
|
|
|
3387 }
|
|
|
3388 }
|
|
|
3389
|
|
|
3390 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3391 "invalid method \"%V\"", &value[i]);
|
|
|
3392 return NGX_CONF_ERROR;
|
|
|
3393
|
|
|
3394 next:
|
|
|
3395 continue;
|
|
|
3396 }
|
|
|
3397
|
|
|
3398 if (!(clcf->limit_except & NGX_HTTP_GET)) {
|
|
|
3399 clcf->limit_except &= (uint32_t) ~NGX_HTTP_HEAD;
|
|
|
3400 }
|
|
|
3401
|
|
|
3402 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
3403 if (ctx == NULL) {
|
|
|
3404 return NGX_CONF_ERROR;
|
|
|
3405 }
|
|
|
3406
|
|
|
3407 pctx = cf->ctx;
|
|
|
3408 ctx->main_conf = pctx->main_conf;
|
|
|
3409 ctx->srv_conf = pctx->srv_conf;
|
|
|
3410
|
|
|
3411 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
3412 if (ctx->loc_conf == NULL) {
|
|
|
3413 return NGX_CONF_ERROR;
|
|
|
3414 }
|
|
|
3415
|
|
|
3416 for (i = 0; ngx_modules[i]; i++) {
|
|
|
3417 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
|
3418 continue;
|
|
|
3419 }
|
|
|
3420
|
|
|
3421 module = ngx_modules[i]->ctx;
|
|
|
3422
|
|
|
3423 if (module->create_loc_conf) {
|
|
|
3424
|
|
|
3425 mconf = module->create_loc_conf(cf);
|
|
|
3426 if (mconf == NULL) {
|
|
|
3427 return NGX_CONF_ERROR;
|
|
|
3428 }
|
|
|
3429
|
|
|
3430 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
|
3431 }
|
|
|
3432 }
|
|
|
3433
|
|
|
3434
|
|
|
3435 lcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
3436 clcf->limit_except_loc_conf = ctx->loc_conf;
|
|
|
3437 lcf->loc_conf = ctx->loc_conf;
|
|
|
3438 lcf->name = clcf->name;
|
|
|
3439 lcf->noname = 1;
|
|
|
3440
|
|
308
|
3441 if (clcf->locations == NULL) {
|
|
|
3442 clcf->locations = ngx_array_create(cf->pool, 2, sizeof(void *));
|
|
|
3443 if (clcf->locations == NULL) {
|
|
180
|
3444 return NGX_CONF_ERROR;
|
|
|
3445 }
|
|
|
3446 }
|
|
|
3447
|
|
308
|
3448 clcfp = ngx_array_push(clcf->locations);
|
|
180
|
3449 if (clcfp == NULL) {
|
|
|
3450 return NGX_CONF_ERROR;
|
|
|
3451 }
|
|
|
3452
|
|
|
3453 *clcfp = lcf;
|
|
|
3454
|
|
|
3455
|
|
|
3456 save = *cf;
|
|
|
3457 cf->ctx = ctx;
|
|
|
3458 cf->cmd_type = NGX_HTTP_LMT_CONF;
|
|
|
3459
|
|
|
3460 rv = ngx_conf_parse(cf, NULL);
|
|
|
3461
|
|
|
3462 *cf = save;
|
|
|
3463
|
|
|
3464 return rv;
|
|
|
3465 }
|
|
|
3466
|
|
|
3467
|
|
36
|
3468 static char *
|
|
|
3469 ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3470 {
|
|
|
3471 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3472
|
|
222
|
3473 ngx_int_t overwrite;
|
|
|
3474 ngx_str_t *value, uri;
|
|
|
3475 ngx_uint_t i, n, nvar;
|
|
|
3476 ngx_array_t *uri_lengths, *uri_values;
|
|
|
3477 ngx_http_err_page_t *err;
|
|
|
3478 ngx_http_script_compile_t sc;
|
|
0
|
3479
|
|
|
3480 if (lcf->error_pages == NULL) {
|
|
36
|
3481 lcf->error_pages = ngx_array_create(cf->pool, 4,
|
|
0
|
3482 sizeof(ngx_http_err_page_t));
|
|
|
3483 if (lcf->error_pages == NULL) {
|
|
|
3484 return NGX_CONF_ERROR;
|
|
|
3485 }
|
|
|
3486 }
|
|
|
3487
|
|
|
3488 value = cf->args->elts;
|
|
|
3489
|
|
|
3490 i = cf->args->nelts - 2;
|
|
|
3491
|
|
|
3492 if (value[i].data[0] == '=') {
|
|
|
3493 if (i == 1) {
|
|
|
3494 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3495 "invalid value \"%V\"", &value[i]);
|
|
0
|
3496 return NGX_CONF_ERROR;
|
|
|
3497 }
|
|
|
3498
|
|
104
|
3499 if (value[i].len > 1) {
|
|
|
3500 overwrite = ngx_atoi(&value[i].data[1], value[i].len - 1);
|
|
|
3501
|
|
|
3502 if (overwrite == NGX_ERROR) {
|
|
|
3503 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3504 "invalid value \"%V\"", &value[i]);
|
|
|
3505 return NGX_CONF_ERROR;
|
|
|
3506 }
|
|
|
3507
|
|
|
3508 } else {
|
|
|
3509 overwrite = 0;
|
|
0
|
3510 }
|
|
|
3511
|
|
|
3512 n = 2;
|
|
|
3513
|
|
|
3514 } else {
|
|
104
|
3515 overwrite = -1;
|
|
0
|
3516 n = 1;
|
|
|
3517 }
|
|
|
3518
|
|
222
|
3519 uri = value[cf->args->nelts - 1];
|
|
|
3520 uri_lengths = NULL;
|
|
|
3521 uri_values = NULL;
|
|
|
3522
|
|
|
3523 nvar = ngx_http_script_variables_count(&uri);
|
|
|
3524
|
|
|
3525 if (nvar) {
|
|
|
3526 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3527
|
|
|
3528 sc.cf = cf;
|
|
|
3529 sc.source = &uri;
|
|
|
3530 sc.lengths = &uri_lengths;
|
|
|
3531 sc.values = &uri_values;
|
|
|
3532 sc.variables = nvar;
|
|
|
3533 sc.complete_lengths = 1;
|
|
|
3534 sc.complete_values = 1;
|
|
|
3535
|
|
|
3536 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3537 return NGX_CONF_ERROR;
|
|
|
3538 }
|
|
|
3539 }
|
|
|
3540
|
|
0
|
3541 for (i = 1; i < cf->args->nelts - n; i++) {
|
|
50
|
3542 err = ngx_array_push(lcf->error_pages);
|
|
|
3543 if (err == NULL) {
|
|
0
|
3544 return NGX_CONF_ERROR;
|
|
|
3545 }
|
|
|
3546
|
|
|
3547 err->status = ngx_atoi(value[i].data, value[i].len);
|
|
36
|
3548
|
|
236
|
3549 if (err->status == NGX_ERROR || err->status == 499) {
|
|
0
|
3550 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3551 "invalid value \"%V\"", &value[i]);
|
|
0
|
3552 return NGX_CONF_ERROR;
|
|
|
3553 }
|
|
|
3554
|
|
|
3555 if (err->status < 400 || err->status > 599) {
|
|
|
3556 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3557 "value \"%V\" must be between 400 and 599",
|
|
|
3558 &value[i]);
|
|
0
|
3559 return NGX_CONF_ERROR;
|
|
|
3560 }
|
|
|
3561
|
|
366
|
3562 if (overwrite >= 0) {
|
|
|
3563 err->overwrite = overwrite;
|
|
|
3564
|
|
|
3565 } else {
|
|
|
3566 switch (err->status) {
|
|
|
3567 case NGX_HTTP_TO_HTTPS:
|
|
|
3568 case NGX_HTTPS_CERT_ERROR:
|
|
|
3569 case NGX_HTTPS_NO_CERT:
|
|
|
3570 err->overwrite = NGX_HTTP_BAD_REQUEST;
|
|
|
3571 break;
|
|
|
3572
|
|
|
3573 default:
|
|
|
3574 err->overwrite = err->status;
|
|
|
3575 break;
|
|
|
3576 }
|
|
|
3577 }
|
|
104
|
3578
|
|
222
|
3579 err->uri = uri;
|
|
|
3580 err->uri_lengths = uri_lengths;
|
|
|
3581 err->uri_values = uri_values;
|
|
0
|
3582 }
|
|
|
3583
|
|
|
3584 return NGX_CONF_OK;
|
|
|
3585 }
|
|
|
3586
|
|
|
3587
|
|
36
|
3588 static char *
|
|
332
|
3589 ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3590 {
|
|
|
3591 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3592
|
|
|
3593 time_t inactive;
|
|
|
3594 ngx_str_t *value, s;
|
|
|
3595 ngx_int_t max;
|
|
|
3596 ngx_uint_t i;
|
|
|
3597
|
|
|
3598 if (lcf->open_file_cache != NGX_CONF_UNSET_PTR) {
|
|
|
3599 return "is duplicate";
|
|
|
3600 }
|
|
|
3601
|
|
|
3602 value = cf->args->elts;
|
|
|
3603
|
|
|
3604 max = 0;
|
|
|
3605 inactive = 60;
|
|
|
3606
|
|
|
3607 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3608
|
|
|
3609 if (ngx_strncmp(value[i].data, "max=", 4) == 0) {
|
|
|
3610
|
|
|
3611 max = ngx_atoi(value[i].data + 4, value[i].len - 4);
|
|
|
3612 if (max == NGX_ERROR) {
|
|
|
3613 return NGX_CONF_ERROR;
|
|
|
3614 }
|
|
|
3615
|
|
|
3616 continue;
|
|
|
3617 }
|
|
|
3618
|
|
|
3619 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) {
|
|
|
3620
|
|
|
3621 s.len = value[i].len - 9;
|
|
|
3622 s.data = value[i].data + 9;
|
|
|
3623
|
|
|
3624 inactive = ngx_parse_time(&s, 1);
|
|
|
3625 if (inactive < 0) {
|
|
|
3626 return NGX_CONF_ERROR;
|
|
|
3627 }
|
|
|
3628
|
|
|
3629 continue;
|
|
|
3630 }
|
|
|
3631
|
|
|
3632 if (ngx_strcmp(value[i].data, "off") == 0) {
|
|
|
3633
|
|
|
3634 lcf->open_file_cache = NULL;
|
|
|
3635
|
|
|
3636 continue;
|
|
|
3637 }
|
|
|
3638
|
|
|
3639 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3640 "invalid \"open_file_cache\" parameter \"%V\"",
|
|
|
3641 &value[i]);
|
|
|
3642 return NGX_CONF_ERROR;
|
|
|
3643 }
|
|
|
3644
|
|
|
3645 if (lcf->open_file_cache == NULL) {
|
|
|
3646 return NGX_CONF_OK;
|
|
|
3647 }
|
|
|
3648
|
|
|
3649 if (max == 0) {
|
|
|
3650 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3651 "\"open_file_cache\" must have \"max\" parameter");
|
|
|
3652 return NGX_CONF_ERROR;
|
|
|
3653 }
|
|
|
3654
|
|
|
3655 lcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive);
|
|
|
3656 if (lcf->open_file_cache) {
|
|
|
3657 return NGX_CONF_OK;
|
|
|
3658 }
|
|
|
3659
|
|
|
3660 return NGX_CONF_ERROR;
|
|
|
3661 }
|
|
|
3662
|
|
|
3663
|
|
|
3664 static char *
|
|
58
|
3665 ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3666 {
|
|
|
3667 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3668
|
|
|
3669 lcf->err_log = ngx_log_create_errlog(cf->cycle, cf->args);
|
|
|
3670 if (lcf->err_log == NULL) {
|
|
|
3671 return NGX_CONF_ERROR;
|
|
|
3672 }
|
|
|
3673
|
|
|
3674 return ngx_set_error_log_levels(cf, lcf->err_log);
|
|
|
3675 }
|
|
|
3676
|
|
|
3677
|
|
|
3678 static char *
|
|
36
|
3679 ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3680 {
|
|
|
3681 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3682
|
|
|
3683 ngx_str_t *value;
|
|
|
3684
|
|
|
3685 if (lcf->keepalive_timeout != NGX_CONF_UNSET_MSEC) {
|
|
|
3686 return "is duplicate";
|
|
|
3687 }
|
|
|
3688
|
|
|
3689 value = cf->args->elts;
|
|
|
3690
|
|
|
3691 lcf->keepalive_timeout = ngx_parse_time(&value[1], 0);
|
|
36
|
3692
|
|
0
|
3693 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_ERROR) {
|
|
|
3694 return "invalid value";
|
|
|
3695 }
|
|
|
3696
|
|
|
3697 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_PARSE_LARGE_TIME) {
|
|
|
3698 return "value must be less than 597 hours";
|
|
|
3699 }
|
|
|
3700
|
|
|
3701 if (cf->args->nelts == 2) {
|
|
|
3702 return NGX_CONF_OK;
|
|
|
3703 }
|
|
|
3704
|
|
|
3705 lcf->keepalive_header = ngx_parse_time(&value[2], 1);
|
|
36
|
3706
|
|
0
|
3707 if (lcf->keepalive_header == NGX_ERROR) {
|
|
|
3708 return "invalid value";
|
|
|
3709 }
|
|
|
3710
|
|
|
3711 if (lcf->keepalive_header == NGX_PARSE_LARGE_TIME) {
|
|
|
3712 return "value must be less than 68 years";
|
|
|
3713 }
|
|
|
3714
|
|
|
3715 return NGX_CONF_OK;
|
|
|
3716 }
|
|
|
3717
|
|
|
3718
|
|
36
|
3719 static char *
|
|
58
|
3720 ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3721 {
|
|
|
3722 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3723
|
|
58
|
3724 if (lcf->internal != NGX_CONF_UNSET) {
|
|
|
3725 return "is duplicate";
|
|
0
|
3726 }
|
|
|
3727
|
|
58
|
3728 lcf->internal = 1;
|
|
|
3729
|
|
|
3730 return NGX_CONF_OK;
|
|
0
|
3731 }
|
|
|
3732
|
|
|
3733
|
|
36
|
3734 static char *
|
|
348
|
3735 ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3736 {
|
|
|
3737 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3738
|
|
|
3739 ngx_url_t u;
|
|
|
3740 ngx_str_t *value;
|
|
|
3741
|
|
366
|
3742 if (clcf->resolver) {
|
|
|
3743 return "is duplicate";
|
|
|
3744 }
|
|
|
3745
|
|
348
|
3746 value = cf->args->elts;
|
|
|
3747
|
|
354
|
3748 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
3749
|
|
348
|
3750 u.host = value[1];
|
|
|
3751 u.port = 53;
|
|
|
3752
|
|
|
3753 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) {
|
|
|
3754 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V: %s", &u.host, u.err);
|
|
|
3755 return NGX_CONF_ERROR;
|
|
|
3756 }
|
|
|
3757
|
|
366
|
3758 clcf->resolver = ngx_resolver_create(cf, &u.addrs[0]);
|
|
348
|
3759 if (clcf->resolver == NULL) {
|
|
|
3760 return NGX_OK;
|
|
|
3761 }
|
|
|
3762
|
|
|
3763 return NGX_CONF_OK;
|
|
|
3764 }
|
|
|
3765
|
|
|
3766
|
|
358
|
3767 #if (NGX_HTTP_GZIP)
|
|
|
3768
|
|
|
3769 static char *
|
|
|
3770 ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3771 {
|
|
|
3772 #if (NGX_PCRE)
|
|
|
3773 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3774
|
|
|
3775 ngx_str_t err, *value;
|
|
|
3776 ngx_uint_t i;
|
|
|
3777 ngx_regex_elt_t *re;
|
|
|
3778 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
3779
|
|
|
3780 if (clcf->gzip_disable == NGX_CONF_UNSET_PTR) {
|
|
|
3781 clcf->gzip_disable = ngx_array_create(cf->pool, 2,
|
|
|
3782 sizeof(ngx_regex_elt_t));
|
|
|
3783 if (clcf->gzip_disable == NULL) {
|
|
|
3784 return NGX_CONF_ERROR;
|
|
|
3785 }
|
|
|
3786 }
|
|
|
3787
|
|
|
3788 value = cf->args->elts;
|
|
|
3789
|
|
|
3790 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3791 err.data = errstr;
|
|
|
3792
|
|
|
3793 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3794
|
|
|
3795 re = ngx_array_push(clcf->gzip_disable);
|
|
|
3796 if (re == NULL) {
|
|
|
3797 return NGX_CONF_ERROR;
|
|
|
3798 }
|
|
|
3799
|
|
|
3800 re->regex = ngx_regex_compile(&value[i], NGX_REGEX_CASELESS, cf->pool,
|
|
|
3801 &err);
|
|
|
3802
|
|
|
3803 if (re->regex == NULL) {
|
|
|
3804 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
3805 return NGX_CONF_ERROR;
|
|
|
3806 }
|
|
|
3807
|
|
|
3808 re->name = value[i].data;
|
|
|
3809 }
|
|
|
3810
|
|
|
3811 return NGX_CONF_OK;
|
|
|
3812
|
|
|
3813 #else
|
|
|
3814 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3815 "\"gzip_disable\" requires PCRE library");
|
|
|
3816
|
|
|
3817 return NGX_CONF_ERROR;
|
|
|
3818 #endif
|
|
|
3819 }
|
|
|
3820
|
|
|
3821 #endif
|
|
|
3822
|
|
|
3823
|
|
348
|
3824 static char *
|
|
36
|
3825 ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data)
|
|
0
|
3826 {
|
|
22
|
3827 #if (NGX_FREEBSD)
|
|
2
|
3828 ssize_t *np = data;
|
|
0
|
3829
|
|
222
|
3830 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) {
|
|
0
|
3831 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3832 "\"send_lowat\" must be less than %d "
|
|
|
3833 "(sysctl net.inet.tcp.sendspace)",
|
|
|
3834 ngx_freebsd_net_inet_tcp_sendspace);
|
|
|
3835
|
|
|
3836 return NGX_CONF_ERROR;
|
|
|
3837 }
|
|
|
3838
|
|
18
|
3839 #elif !(NGX_HAVE_SO_SNDLOWAT)
|
|
22
|
3840 ssize_t *np = data;
|
|
0
|
3841
|
|
|
3842 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3843 "\"send_lowat\" is not supported, ignored");
|
|
|
3844
|
|
2
|
3845 *np = 0;
|
|
|
3846
|
|
0
|
3847 #endif
|
|
|
3848
|
|
|
3849 return NGX_CONF_OK;
|
|
|
3850 }
|
|
300
|
3851
|
|
|
3852
|
|
|
3853 static char *
|
|
|
3854 ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data)
|
|
|
3855 {
|
|
|
3856 size_t *sp = data;
|
|
|
3857
|
|
|
3858 if (*sp < NGX_MIN_POOL_SIZE) {
|
|
|
3859 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3860 "pool must be no less than %uz", NGX_MIN_POOL_SIZE);
|
|
|
3861
|
|
|
3862 return NGX_CONF_ERROR;
|
|
|
3863 }
|
|
|
3864
|
|
|
3865 return NGX_CONF_OK;
|
|
|
3866 }
|
