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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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372
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48 static ngx_int_t ngx_http_core_cmp_locations(const void *first,
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49 const void *second);
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34
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50
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51 static char *ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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52 void *conf);
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34
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53 static char *ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy,
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36
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54 void *conf);
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0
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55
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34
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56 static char *ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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57 void *conf);
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34
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58 static char *ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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59 void *conf);
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34
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60 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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61 static char *ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd,
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62 void *conf);
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34
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63 static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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64 void *conf);
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332
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65 static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
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66 void *conf);
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34
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67 static char *ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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68 void *conf);
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34
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69 static char *ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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70 void *conf);
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58
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71 static char *ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd,
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72 void *conf);
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354
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73 static char *ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd,
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348
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74 void *conf);
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358
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75 #if (NGX_HTTP_GZIP)
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76 static char *ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd,
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77 void *conf);
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78 #endif
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0
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79
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34
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80 static char *ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data);
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300
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81 static char *ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data);
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34
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82
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83 static ngx_conf_post_t ngx_http_core_lowat_post =
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300
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84 { ngx_http_core_lowat_check };
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85
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86 static ngx_conf_post_handler_pt ngx_http_core_pool_size_p =
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87 ngx_http_core_pool_size;
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0
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88
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158
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89 static ngx_conf_deprecated_t ngx_conf_deprecated_optimize_host_names = {
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90 ngx_conf_deprecated, "optimize_host_names", "optimize_server_names"
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91 };
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92
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358
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93 static ngx_conf_deprecated_t ngx_conf_deprecated_open_file_cache_retest = {
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94 ngx_conf_deprecated, "open_file_cache_retest", "open_file_cache_valid"
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95 };
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96
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362
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97 static ngx_conf_deprecated_t ngx_conf_deprecated_satisfy_any = {
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98 ngx_conf_deprecated, "satisfy_any", "satisfy"
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99 };
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100
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0
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101
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278
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102 static ngx_conf_enum_t ngx_http_core_request_body_in_file[] = {
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103 { ngx_string("off"), NGX_HTTP_REQUEST_BODY_FILE_OFF },
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104 { ngx_string("on"), NGX_HTTP_REQUEST_BODY_FILE_ON },
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105 { ngx_string("clean"), NGX_HTTP_REQUEST_BODY_FILE_CLEAN },
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106 { ngx_null_string, 0 }
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107 };
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108
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109
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362
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110 static ngx_conf_enum_t ngx_http_core_satisfy[] = {
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111 { ngx_string("all"), NGX_HTTP_SATISFY_ALL },
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112 { ngx_string("any"), NGX_HTTP_SATISFY_ANY },
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113 { ngx_null_string, 0 }
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114 };
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115
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116
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358
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117 #if (NGX_HTTP_GZIP)
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118
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119 static ngx_conf_enum_t ngx_http_gzip_http_version[] = {
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120 { ngx_string("1.0"), NGX_HTTP_VERSION_10 },
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121 { ngx_string("1.1"), NGX_HTTP_VERSION_11 },
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122 { ngx_null_string, 0 }
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123 };
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124
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125
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126 static ngx_conf_bitmask_t ngx_http_gzip_proxied_mask[] = {
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127 { ngx_string("off"), NGX_HTTP_GZIP_PROXIED_OFF },
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128 { ngx_string("expired"), NGX_HTTP_GZIP_PROXIED_EXPIRED },
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129 { ngx_string("no-cache"), NGX_HTTP_GZIP_PROXIED_NO_CACHE },
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130 { ngx_string("no-store"), NGX_HTTP_GZIP_PROXIED_NO_STORE },
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131 { ngx_string("private"), NGX_HTTP_GZIP_PROXIED_PRIVATE },
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132 { ngx_string("no_last_modified"), NGX_HTTP_GZIP_PROXIED_NO_LM },
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133 { ngx_string("no_etag"), NGX_HTTP_GZIP_PROXIED_NO_ETAG },
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134 { ngx_string("auth"), NGX_HTTP_GZIP_PROXIED_AUTH },
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135 { ngx_string("any"), NGX_HTTP_GZIP_PROXIED_ANY },
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136 { ngx_null_string, 0 }
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137 };
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138
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139
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140 static ngx_str_t ngx_http_gzip_no_cache = ngx_string("no-cache");
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141 static ngx_str_t ngx_http_gzip_no_store = ngx_string("no-store");
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142 static ngx_str_t ngx_http_gzip_private = ngx_string("private");
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143
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144 #endif
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145
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146
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0
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147 static ngx_command_t ngx_http_core_commands[] = {
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148
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160
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149 { ngx_string("variables_hash_max_size"),
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150 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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151 ngx_conf_set_num_slot,
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152 NGX_HTTP_MAIN_CONF_OFFSET,
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153 offsetof(ngx_http_core_main_conf_t, variables_hash_max_size),
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154 NULL },
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155
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156 { ngx_string("variables_hash_bucket_size"),
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157 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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158 ngx_conf_set_num_slot,
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159 NGX_HTTP_MAIN_CONF_OFFSET,
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160 offsetof(ngx_http_core_main_conf_t, variables_hash_bucket_size),
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161 NULL },
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162
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142
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163 { ngx_string("server_names_hash_max_size"),
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26
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164 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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165 ngx_conf_set_num_slot,
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166 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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167 offsetof(ngx_http_core_main_conf_t, server_names_hash_max_size),
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26
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168 NULL },
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169
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142
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170 { ngx_string("server_names_hash_bucket_size"),
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26
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171 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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172 ngx_conf_set_num_slot,
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173 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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174 offsetof(ngx_http_core_main_conf_t, server_names_hash_bucket_size),
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26
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175 NULL },
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176
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0
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177 { ngx_string("server"),
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200
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178 NGX_HTTP_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_MULTI|NGX_CONF_NOARGS,
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34
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179 ngx_http_core_server,
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0
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180 0,
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181 0,
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182 NULL },
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183
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184 { ngx_string("connection_pool_size"),
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185 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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186 ngx_conf_set_size_slot,
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187 NGX_HTTP_SRV_CONF_OFFSET,
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188 offsetof(ngx_http_core_srv_conf_t, connection_pool_size),
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300
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189 &ngx_http_core_pool_size_p },
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0
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190
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191 { ngx_string("request_pool_size"),
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192 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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193 ngx_conf_set_size_slot,
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194 NGX_HTTP_SRV_CONF_OFFSET,
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195 offsetof(ngx_http_core_srv_conf_t, request_pool_size),
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300
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196 &ngx_http_core_pool_size_p },
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0
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197
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198 { ngx_string("client_header_timeout"),
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199 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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200 ngx_conf_set_msec_slot,
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201 NGX_HTTP_SRV_CONF_OFFSET,
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202 offsetof(ngx_http_core_srv_conf_t, client_header_timeout),
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203 NULL },
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204
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205 { ngx_string("client_header_buffer_size"),
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206 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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207 ngx_conf_set_size_slot,
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208 NGX_HTTP_SRV_CONF_OFFSET,
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209 offsetof(ngx_http_core_srv_conf_t, client_header_buffer_size),
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210 NULL },
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211
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212 { ngx_string("large_client_header_buffers"),
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213 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE2,
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214 ngx_conf_set_bufs_slot,
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215 NGX_HTTP_SRV_CONF_OFFSET,
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216 offsetof(ngx_http_core_srv_conf_t, large_client_header_buffers),
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217 NULL },
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218
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158
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219 { ngx_string("optimize_server_names"),
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220 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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221 ngx_conf_set_flag_slot,
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222 NGX_HTTP_SRV_CONF_OFFSET,
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223 offsetof(ngx_http_core_srv_conf_t, optimize_server_names),
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224 NULL },
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225
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152
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226 { ngx_string("optimize_host_names"),
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227 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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228 ngx_conf_set_flag_slot,
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229 NGX_HTTP_SRV_CONF_OFFSET,
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158
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230 offsetof(ngx_http_core_srv_conf_t, optimize_server_names),
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231 &ngx_conf_deprecated_optimize_host_names },
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152
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232
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60
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233 { ngx_string("ignore_invalid_headers"),
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234 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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235 ngx_conf_set_flag_slot,
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236 NGX_HTTP_SRV_CONF_OFFSET,
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237 offsetof(ngx_http_core_srv_conf_t, ignore_invalid_headers),
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238 NULL },
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239
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342
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240 { ngx_string("merge_slashes"),
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241 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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242 ngx_conf_set_flag_slot,
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243 NGX_HTTP_SRV_CONF_OFFSET,
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244 offsetof(ngx_http_core_srv_conf_t, merge_slashes),
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245 NULL },
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246
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0
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247 { ngx_string("location"),
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248 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_TAKE12,
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34
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249 ngx_http_core_location,
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0
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250 NGX_HTTP_SRV_CONF_OFFSET,
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251 0,
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252 NULL },
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253
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254 { ngx_string("listen"),
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72
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255 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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256 ngx_http_core_listen,
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0
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257 NGX_HTTP_SRV_CONF_OFFSET,
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258 0,
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259 NULL },
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260
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261 { ngx_string("server_name"),
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262 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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263 ngx_http_core_server_name,
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0
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264 NGX_HTTP_SRV_CONF_OFFSET,
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265 0,
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266 NULL },
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267
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138
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268 { ngx_string("types_hash_max_size"),
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269 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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270 ngx_conf_set_num_slot,
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271 NGX_HTTP_LOC_CONF_OFFSET,
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272 offsetof(ngx_http_core_loc_conf_t, types_hash_max_size),
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273 NULL },
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274
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275 { ngx_string("types_hash_bucket_size"),
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276 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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277 ngx_conf_set_num_slot,
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278 NGX_HTTP_LOC_CONF_OFFSET,
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279 offsetof(ngx_http_core_loc_conf_t, types_hash_bucket_size),
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280 NULL },
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281
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0
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282 { ngx_string("types"),
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283 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF
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284 |NGX_CONF_BLOCK|NGX_CONF_NOARGS,
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34
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285 ngx_http_core_types,
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0
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286 NGX_HTTP_LOC_CONF_OFFSET,
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287 0,
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288 NULL },
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289
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290 { ngx_string("default_type"),
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291 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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292 ngx_conf_set_str_slot,
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293 NGX_HTTP_LOC_CONF_OFFSET,
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294 offsetof(ngx_http_core_loc_conf_t, default_type),
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295 NULL },
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296
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297 { ngx_string("root"),
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58
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298 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
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299 |NGX_CONF_TAKE1,
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34
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300 ngx_http_core_root,
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0
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301 NGX_HTTP_LOC_CONF_OFFSET,
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302 0,
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303 NULL },
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304
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305 { ngx_string("alias"),
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306 NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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34
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307 ngx_http_core_root,
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0
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308 NGX_HTTP_LOC_CONF_OFFSET,
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309 0,
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310 NULL },
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311
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180
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312 { ngx_string("limit_except"),
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313 NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_1MORE,
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314 ngx_http_core_limit_except,
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315 NGX_HTTP_LOC_CONF_OFFSET,
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316 0,
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317 NULL },
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318
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0
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319 { ngx_string("client_max_body_size"),
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320 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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212
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321 ngx_conf_set_off_slot,
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0
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322 NGX_HTTP_LOC_CONF_OFFSET,
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323 offsetof(ngx_http_core_loc_conf_t, client_max_body_size),
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324 NULL },
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325
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326 { ngx_string("client_body_buffer_size"),
|
|
|
327 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
328 ngx_conf_set_size_slot,
|
|
|
329 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
330 offsetof(ngx_http_core_loc_conf_t, client_body_buffer_size),
|
|
|
331 NULL },
|
|
|
332
|
|
|
333 { ngx_string("client_body_timeout"),
|
|
|
334 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
335 ngx_conf_set_msec_slot,
|
|
|
336 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
337 offsetof(ngx_http_core_loc_conf_t, client_body_timeout),
|
|
|
338 NULL },
|
|
|
339
|
|
28
|
340 { ngx_string("client_body_temp_path"),
|
|
|
341 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234,
|
|
|
342 ngx_conf_set_path_slot,
|
|
|
343 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
344 offsetof(ngx_http_core_loc_conf_t, client_body_temp_path),
|
|
|
345 (void *) ngx_garbage_collector_temp_handler },
|
|
|
346
|
|
182
|
347 { ngx_string("client_body_in_file_only"),
|
|
|
348 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
278
|
349 ngx_conf_set_enum_slot,
|
|
182
|
350 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
351 offsetof(ngx_http_core_loc_conf_t, client_body_in_file_only),
|
|
278
|
352 &ngx_http_core_request_body_in_file },
|
|
182
|
353
|
|
0
|
354 { ngx_string("sendfile"),
|
|
278
|
355 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
356 |NGX_CONF_TAKE1,
|
|
0
|
357 ngx_conf_set_flag_slot,
|
|
|
358 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
359 offsetof(ngx_http_core_loc_conf_t, sendfile),
|
|
|
360 NULL },
|
|
|
361
|
|
300
|
362 { ngx_string("sendfile_max_chunk"),
|
|
|
363 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
364 ngx_conf_set_size_slot,
|
|
|
365 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
366 offsetof(ngx_http_core_loc_conf_t, sendfile_max_chunk),
|
|
|
367 NULL },
|
|
|
368
|
|
0
|
369 { ngx_string("tcp_nopush"),
|
|
|
370 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
371 ngx_conf_set_flag_slot,
|
|
|
372 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
373 offsetof(ngx_http_core_loc_conf_t, tcp_nopush),
|
|
|
374 NULL },
|
|
|
375
|
|
2
|
376 { ngx_string("tcp_nodelay"),
|
|
|
377 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
378 ngx_conf_set_flag_slot,
|
|
|
379 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
380 offsetof(ngx_http_core_loc_conf_t, tcp_nodelay),
|
|
|
381 NULL },
|
|
|
382
|
|
0
|
383 { ngx_string("send_timeout"),
|
|
|
384 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
385 ngx_conf_set_msec_slot,
|
|
|
386 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
387 offsetof(ngx_http_core_loc_conf_t, send_timeout),
|
|
|
388 NULL },
|
|
|
389
|
|
|
390 { ngx_string("send_lowat"),
|
|
|
391 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
392 ngx_conf_set_size_slot,
|
|
|
393 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
394 offsetof(ngx_http_core_loc_conf_t, send_lowat),
|
|
34
|
395 &ngx_http_core_lowat_post },
|
|
0
|
396
|
|
|
397 { ngx_string("postpone_output"),
|
|
|
398 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
399 ngx_conf_set_size_slot,
|
|
|
400 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
401 offsetof(ngx_http_core_loc_conf_t, postpone_output),
|
|
|
402 NULL },
|
|
|
403
|
|
|
404 { ngx_string("limit_rate"),
|
|
34
|
405 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
406 |NGX_CONF_TAKE1,
|
|
0
|
407 ngx_conf_set_size_slot,
|
|
|
408 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
409 offsetof(ngx_http_core_loc_conf_t, limit_rate),
|
|
|
410 NULL },
|
|
|
411
|
|
|
412 { ngx_string("keepalive_timeout"),
|
|
|
413 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
34
|
414 ngx_http_core_keepalive,
|
|
0
|
415 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
416 0,
|
|
|
417 NULL },
|
|
|
418
|
|
362
|
419 { ngx_string("satisfy"),
|
|
|
420 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
421 ngx_conf_set_enum_slot,
|
|
|
422 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
423 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
424 &ngx_http_core_satisfy },
|
|
|
425
|
|
92
|
426 { ngx_string("satisfy_any"),
|
|
|
427 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
428 ngx_conf_set_flag_slot,
|
|
|
429 NGX_HTTP_LOC_CONF_OFFSET,
|
|
362
|
430 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
431 &ngx_conf_deprecated_satisfy_any },
|
|
92
|
432
|
|
58
|
433 { ngx_string("internal"),
|
|
|
434 NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
|
|
|
435 ngx_http_core_internal,
|
|
|
436 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
437 0,
|
|
|
438 NULL },
|
|
|
439
|
|
0
|
440 { ngx_string("lingering_time"),
|
|
|
441 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
442 ngx_conf_set_msec_slot,
|
|
|
443 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
444 offsetof(ngx_http_core_loc_conf_t, lingering_time),
|
|
|
445 NULL },
|
|
|
446
|
|
|
447 { ngx_string("lingering_timeout"),
|
|
|
448 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
449 ngx_conf_set_msec_slot,
|
|
|
450 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
451 offsetof(ngx_http_core_loc_conf_t, lingering_timeout),
|
|
|
452 NULL },
|
|
|
453
|
|
|
454 { ngx_string("reset_timedout_connection"),
|
|
|
455 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
456 ngx_conf_set_flag_slot,
|
|
|
457 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
458 offsetof(ngx_http_core_loc_conf_t, reset_timedout_connection),
|
|
|
459 NULL },
|
|
|
460
|
|
362
|
461 { ngx_string("server_name_in_redirect"),
|
|
|
462 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
463 ngx_conf_set_flag_slot,
|
|
|
464 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
465 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
|
|
|
466 NULL },
|
|
|
467
|
|
70
|
468 { ngx_string("port_in_redirect"),
|
|
|
469 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
470 ngx_conf_set_flag_slot,
|
|
|
471 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
472 offsetof(ngx_http_core_loc_conf_t, port_in_redirect),
|
|
|
473 NULL },
|
|
|
474
|
|
0
|
475 { ngx_string("msie_padding"),
|
|
|
476 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
477 ngx_conf_set_flag_slot,
|
|
|
478 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
479 offsetof(ngx_http_core_loc_conf_t, msie_padding),
|
|
|
480 NULL },
|
|
|
481
|
|
228
|
482 { ngx_string("msie_refresh"),
|
|
|
483 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
484 ngx_conf_set_flag_slot,
|
|
|
485 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
486 offsetof(ngx_http_core_loc_conf_t, msie_refresh),
|
|
|
487 NULL },
|
|
|
488
|
|
76
|
489 { ngx_string("log_not_found"),
|
|
|
490 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
491 ngx_conf_set_flag_slot,
|
|
|
492 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
493 offsetof(ngx_http_core_loc_conf_t, log_not_found),
|
|
|
494 NULL },
|
|
|
495
|
|
228
|
496 { ngx_string("recursive_error_pages"),
|
|
|
497 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
498 ngx_conf_set_flag_slot,
|
|
|
499 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
500 offsetof(ngx_http_core_loc_conf_t, recursive_error_pages),
|
|
|
501 NULL },
|
|
|
502
|
|
342
|
503 { ngx_string("server_tokens"),
|
|
|
504 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
505 ngx_conf_set_flag_slot,
|
|
|
506 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
507 offsetof(ngx_http_core_loc_conf_t, server_tokens),
|
|
|
508 NULL },
|
|
|
509
|
|
0
|
510 { ngx_string("error_page"),
|
|
58
|
511 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
512 |NGX_CONF_2MORE,
|
|
34
|
513 ngx_http_core_error_page,
|
|
0
|
514 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
515 0,
|
|
|
516 NULL },
|
|
|
517
|
|
126
|
518 { ngx_string("post_action"),
|
|
|
519 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
520 |NGX_CONF_TAKE1,
|
|
|
521 ngx_conf_set_str_slot,
|
|
|
522 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
523 offsetof(ngx_http_core_loc_conf_t, post_action),
|
|
|
524 NULL },
|
|
|
525
|
|
0
|
526 { ngx_string("error_log"),
|
|
|
527 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
34
|
528 ngx_http_core_error_log,
|
|
0
|
529 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
530 0,
|
|
|
531 NULL },
|
|
|
532
|
|
|
533 { ngx_string("open_file_cache"),
|
|
332
|
534 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
|
535 ngx_http_core_open_file_cache,
|
|
|
536 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
537 offsetof(ngx_http_core_loc_conf_t, open_file_cache),
|
|
|
538 NULL },
|
|
|
539
|
|
358
|
540 { ngx_string("open_file_cache_valid"),
|
|
|
541 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
542 ngx_conf_set_sec_slot,
|
|
|
543 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
544 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
545 NULL },
|
|
|
546
|
|
332
|
547 { ngx_string("open_file_cache_retest"),
|
|
|
548 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
549 ngx_conf_set_sec_slot,
|
|
0
|
550 NGX_HTTP_LOC_CONF_OFFSET,
|
|
358
|
551 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
552 &ngx_conf_deprecated_open_file_cache_retest },
|
|
|
553
|
|
|
554 { ngx_string("open_file_cache_min_uses"),
|
|
|
555 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
556 ngx_conf_set_num_slot,
|
|
|
557 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
558 offsetof(ngx_http_core_loc_conf_t, open_file_cache_min_uses),
|
|
0
|
559 NULL },
|
|
|
560
|
|
332
|
561 { ngx_string("open_file_cache_errors"),
|
|
|
562 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
563 ngx_conf_set_flag_slot,
|
|
|
564 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
565 offsetof(ngx_http_core_loc_conf_t, open_file_cache_errors),
|
|
|
566 NULL },
|
|
|
567
|
|
|
568 { ngx_string("open_file_cache_events"),
|
|
|
569 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
570 ngx_conf_set_flag_slot,
|
|
|
571 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
572 offsetof(ngx_http_core_loc_conf_t, open_file_cache_events),
|
|
|
573 NULL },
|
|
0
|
574
|
|
348
|
575 { ngx_string("resolver"),
|
|
|
576 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
577 ngx_http_core_resolver,
|
|
|
578 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
579 0,
|
|
|
580 NULL },
|
|
|
581
|
|
|
582 { ngx_string("resolver_timeout"),
|
|
|
583 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
584 ngx_conf_set_msec_slot,
|
|
|
585 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
586 offsetof(ngx_http_core_loc_conf_t, resolver_timeout),
|
|
|
587 NULL },
|
|
|
588
|
|
358
|
589 #if (NGX_HTTP_GZIP)
|
|
|
590
|
|
|
591 { ngx_string("gzip_vary"),
|
|
|
592 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
593 ngx_conf_set_flag_slot,
|
|
|
594 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
595 offsetof(ngx_http_core_loc_conf_t, gzip_vary),
|
|
|
596 NULL },
|
|
|
597
|
|
|
598 { ngx_string("gzip_http_version"),
|
|
|
599 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
600 ngx_conf_set_enum_slot,
|
|
|
601 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
602 offsetof(ngx_http_core_loc_conf_t, gzip_http_version),
|
|
|
603 &ngx_http_gzip_http_version },
|
|
|
604
|
|
|
605 { ngx_string("gzip_proxied"),
|
|
|
606 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
607 ngx_conf_set_bitmask_slot,
|
|
|
608 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
609 offsetof(ngx_http_core_loc_conf_t, gzip_proxied),
|
|
|
610 &ngx_http_gzip_proxied_mask },
|
|
|
611
|
|
|
612 { ngx_string("gzip_disable"),
|
|
|
613 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
614 ngx_http_gzip_disable,
|
|
|
615 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
616 0,
|
|
|
617 NULL },
|
|
|
618
|
|
|
619 #endif
|
|
|
620
|
|
0
|
621 ngx_null_command
|
|
|
622 };
|
|
|
623
|
|
|
624
|
|
216
|
625 static ngx_http_module_t ngx_http_core_module_ctx = {
|
|
58
|
626 ngx_http_core_preconfiguration, /* preconfiguration */
|
|
122
|
627 NULL, /* postconfiguration */
|
|
0
|
628
|
|
|
629 ngx_http_core_create_main_conf, /* create main configuration */
|
|
|
630 ngx_http_core_init_main_conf, /* init main configuration */
|
|
|
631
|
|
|
632 ngx_http_core_create_srv_conf, /* create server configuration */
|
|
|
633 ngx_http_core_merge_srv_conf, /* merge server configuration */
|
|
|
634
|
|
|
635 ngx_http_core_create_loc_conf, /* create location configuration */
|
|
|
636 ngx_http_core_merge_loc_conf /* merge location configuration */
|
|
|
637 };
|
|
|
638
|
|
|
639
|
|
|
640 ngx_module_t ngx_http_core_module = {
|
|
58
|
641 NGX_MODULE_V1,
|
|
0
|
642 &ngx_http_core_module_ctx, /* module context */
|
|
|
643 ngx_http_core_commands, /* module directives */
|
|
|
644 NGX_HTTP_MODULE, /* module type */
|
|
90
|
645 NULL, /* init master */
|
|
58
|
646 NULL, /* init module */
|
|
90
|
647 NULL, /* init process */
|
|
|
648 NULL, /* init thread */
|
|
|
649 NULL, /* exit thread */
|
|
|
650 NULL, /* exit process */
|
|
|
651 NULL, /* exit master */
|
|
|
652 NGX_MODULE_V1_PADDING
|
|
0
|
653 };
|
|
|
654
|
|
|
655
|
|
364
|
656 static ngx_str_t ngx_http_core_get_method = { 3, (u_char *) "GET " };
|
|
|
657
|
|
|
658
|
|
36
|
659 void
|
|
|
660 ngx_http_handler(ngx_http_request_t *r)
|
|
0
|
661 {
|
|
230
|
662 ngx_http_core_main_conf_t *cmcf;
|
|
|
663
|
|
32
|
664 r->connection->log->action = NULL;
|
|
0
|
665
|
|
|
666 r->connection->unexpected_eof = 0;
|
|
|
667
|
|
224
|
668 if (!r->internal) {
|
|
92
|
669 switch (r->headers_in.connection_type) {
|
|
|
670 case 0:
|
|
|
671 if (r->http_version > NGX_HTTP_VERSION_10) {
|
|
|
672 r->keepalive = 1;
|
|
|
673 } else {
|
|
|
674 r->keepalive = 0;
|
|
|
675 }
|
|
|
676 break;
|
|
|
677
|
|
|
678 case NGX_HTTP_CONNECTION_CLOSE:
|
|
|
679 r->keepalive = 0;
|
|
|
680 break;
|
|
|
681
|
|
|
682 case NGX_HTTP_CONNECTION_KEEP_ALIVE:
|
|
0
|
683 r->keepalive = 1;
|
|
92
|
684 break;
|
|
|
685 }
|
|
|
686
|
|
|
687 if (r->keepalive && r->headers_in.msie && r->method == NGX_HTTP_POST) {
|
|
|
688
|
|
|
689 /*
|
|
230
|
690 * MSIE may wait for some time if an response for
|
|
|
691 * a POST request was sent over a keepalive connection
|
|
92
|
692 */
|
|
|
693
|
|
0
|
694 r->keepalive = 0;
|
|
|
695 }
|
|
92
|
696
|
|
|
697 if (r->headers_in.content_length_n > 0) {
|
|
|
698 r->lingering_close = 1;
|
|
|
699
|
|
|
700 } else {
|
|
|
701 r->lingering_close = 0;
|
|
|
702 }
|
|
236
|
703
|
|
230
|
704 r->phase_handler = 0;
|
|
|
705
|
|
|
706 } else {
|
|
|
707 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
708 r->phase_handler = cmcf->phase_engine.server_rewrite_index;
|
|
|
709 }
|
|
|
710
|
|
236
|
711 if (r->unparsed_uri.len) {
|
|
|
712 r->valid_unparsed_uri = 1;
|
|
|
713 }
|
|
|
714
|
|
|
715 r->valid_location = 1;
|
|
358
|
716 r->gzip = 0;
|
|
236
|
717
|
|
230
|
718 r->write_event_handler = ngx_http_core_run_phases;
|
|
34
|
719 ngx_http_core_run_phases(r);
|
|
0
|
720 }
|
|
|
721
|
|
|
722
|
|
230
|
723 void
|
|
36
|
724 ngx_http_core_run_phases(ngx_http_request_t *r)
|
|
0
|
725 {
|
|
|
726 ngx_int_t rc;
|
|
230
|
727 ngx_http_phase_handler_t *ph;
|
|
0
|
728 ngx_http_core_main_conf_t *cmcf;
|
|
|
729
|
|
|
730 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
731
|
|
230
|
732 ph = cmcf->phase_engine.handlers;
|
|
|
733
|
|
|
734 while (ph[r->phase_handler].checker) {
|
|
|
735
|
|
|
736 rc = ph[r->phase_handler].checker(r, &ph[r->phase_handler]);
|
|
|
737
|
|
|
738 if (rc == NGX_OK) {
|
|
92
|
739 return;
|
|
0
|
740 }
|
|
|
741 }
|
|
|
742 }
|
|
|
743
|
|
|
744
|
|
36
|
745 ngx_int_t
|
|
230
|
746 ngx_http_core_generic_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
747 {
|
|
|
748 ngx_int_t rc;
|
|
|
749
|
|
|
750 /*
|
|
|
751 * generic phase checker,
|
|
|
752 * used by the post read, server rewrite, rewrite, and pre-access phases
|
|
|
753 */
|
|
|
754
|
|
|
755 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
756 "generic phase: %ui", r->phase_handler);
|
|
|
757
|
|
|
758 rc = ph->handler(r);
|
|
|
759
|
|
|
760 if (rc == NGX_OK) {
|
|
|
761 r->phase_handler = ph->next;
|
|
|
762 return NGX_AGAIN;
|
|
|
763 }
|
|
|
764
|
|
|
765 if (rc == NGX_DECLINED) {
|
|
|
766 r->phase_handler++;
|
|
|
767 return NGX_AGAIN;
|
|
|
768 }
|
|
|
769
|
|
|
770 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
771 return NGX_OK;
|
|
|
772 }
|
|
|
773
|
|
|
774 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
775
|
|
|
776 ngx_http_finalize_request(r, rc);
|
|
|
777
|
|
|
778 return NGX_OK;
|
|
|
779 }
|
|
|
780
|
|
|
781
|
|
|
782 ngx_int_t
|
|
|
783 ngx_http_core_find_config_phase(ngx_http_request_t *r,
|
|
|
784 ngx_http_phase_handler_t *ph)
|
|
0
|
785 {
|
|
328
|
786 u_char *p;
|
|
|
787 size_t len;
|
|
0
|
788 ngx_int_t rc;
|
|
|
789 ngx_http_core_loc_conf_t *clcf;
|
|
|
790 ngx_http_core_srv_conf_t *cscf;
|
|
|
791
|
|
38
|
792 r->content_handler = NULL;
|
|
|
793 r->uri_changed = 0;
|
|
|
794
|
|
0
|
795 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
796
|
|
308
|
797 rc = ngx_http_core_find_location(r, &cscf->locations, cscf->regex_start, 0);
|
|
0
|
798
|
|
|
799 if (rc == NGX_HTTP_INTERNAL_SERVER_ERROR) {
|
|
230
|
800 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
801 return NGX_OK;
|
|
0
|
802 }
|
|
|
803
|
|
|
804 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
805
|
|
58
|
806 if (!r->internal && clcf->internal) {
|
|
230
|
807 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
|
808 return NGX_OK;
|
|
58
|
809 }
|
|
|
810
|
|
104
|
811 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
812 "using configuration \"%s%V\"",
|
|
|
813 (clcf->noname ? "*" : (clcf->exact_match ? "=" : "")),
|
|
|
814 &clcf->name);
|
|
|
815
|
|
84
|
816 ngx_http_update_location_config(r);
|
|
0
|
817
|
|
|
818 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
212
|
819 "http cl:%O max:%O",
|
|
10
|
820 r->headers_in.content_length_n, clcf->client_max_body_size);
|
|
0
|
821
|
|
|
822 if (r->headers_in.content_length_n != -1
|
|
222
|
823 && !r->discard_body
|
|
0
|
824 && clcf->client_max_body_size
|
|
212
|
825 && clcf->client_max_body_size < r->headers_in.content_length_n)
|
|
0
|
826 {
|
|
|
827 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
828 "client intended to send too large body: %O bytes",
|
|
0
|
829 r->headers_in.content_length_n);
|
|
|
830
|
|
230
|
831 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_ENTITY_TOO_LARGE);
|
|
|
832 return NGX_OK;
|
|
0
|
833 }
|
|
|
834
|
|
|
835
|
|
|
836 if (rc == NGX_HTTP_LOCATION_AUTO_REDIRECT) {
|
|
|
837 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
|
838 if (r->headers_out.location == NULL) {
|
|
230
|
839 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
840 return NGX_OK;
|
|
0
|
841 }
|
|
|
842
|
|
58
|
843 /*
|
|
|
844 * we do not need to set the r->headers_out.location->hash and
|
|
|
845 * r->headers_out.location->key fields
|
|
|
846 */
|
|
|
847
|
|
328
|
848 if (r->args.len == 0) {
|
|
|
849 r->headers_out.location->value = clcf->name;
|
|
|
850
|
|
|
851 } else {
|
|
|
852 len = clcf->name.len + 1 + r->args.len;
|
|
|
853 p = ngx_palloc(r->pool, len);
|
|
|
854
|
|
|
855 if (p == NULL) {
|
|
|
856 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
857 return NGX_OK;
|
|
|
858 }
|
|
|
859
|
|
|
860 r->headers_out.location->value.len = len;
|
|
|
861 r->headers_out.location->value.data = p;
|
|
|
862
|
|
|
863 p = ngx_cpymem(p, clcf->name.data, clcf->name.len);
|
|
|
864 *p++ = '?';
|
|
|
865 ngx_memcpy(p, r->args.data, r->args.len);
|
|
|
866 }
|
|
0
|
867
|
|
230
|
868 ngx_http_finalize_request(r, NGX_HTTP_MOVED_PERMANENTLY);
|
|
|
869 return NGX_OK;
|
|
|
870 }
|
|
|
871
|
|
|
872 r->phase_handler++;
|
|
|
873 return NGX_AGAIN;
|
|
|
874 }
|
|
|
875
|
|
|
876
|
|
|
877 ngx_int_t
|
|
|
878 ngx_http_core_post_rewrite_phase(ngx_http_request_t *r,
|
|
|
879 ngx_http_phase_handler_t *ph)
|
|
|
880 {
|
|
|
881 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
882 "post rewrite phase: %ui", r->phase_handler);
|
|
|
883
|
|
|
884 if (!r->uri_changed) {
|
|
|
885 r->phase_handler++;
|
|
|
886 return NGX_AGAIN;
|
|
|
887 }
|
|
|
888
|
|
|
889 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
890 "uri changes: %d", r->uri_changes);
|
|
|
891
|
|
|
892 /*
|
|
|
893 * gcc before 3.3 compiles the broken code for
|
|
|
894 * if (r->uri_changes-- == 0)
|
|
|
895 * if the r->uri_changes is defined as
|
|
|
896 * unsigned uri_changes:4
|
|
|
897 */
|
|
|
898
|
|
|
899 r->uri_changes--;
|
|
|
900
|
|
|
901 if (r->uri_changes == 0) {
|
|
|
902 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
903 "rewrite or internal redirection cycle "
|
|
|
904 "while processing \"%V\"", &r->uri);
|
|
|
905
|
|
|
906 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
907 return NGX_OK;
|
|
|
908 }
|
|
|
909
|
|
|
910 r->phase_handler = ph->next;
|
|
|
911
|
|
|
912 return NGX_AGAIN;
|
|
|
913 }
|
|
|
914
|
|
|
915
|
|
|
916 ngx_int_t
|
|
|
917 ngx_http_core_access_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
918 {
|
|
|
919 ngx_int_t rc;
|
|
|
920 ngx_http_core_loc_conf_t *clcf;
|
|
|
921
|
|
|
922 if (r != r->main) {
|
|
|
923 r->phase_handler = ph->next;
|
|
|
924 return NGX_AGAIN;
|
|
|
925 }
|
|
|
926
|
|
|
927 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
928 "access phase: %ui", r->phase_handler);
|
|
|
929
|
|
|
930 rc = ph->handler(r);
|
|
|
931
|
|
|
932 if (rc == NGX_DECLINED) {
|
|
|
933 r->phase_handler++;
|
|
|
934 return NGX_AGAIN;
|
|
|
935 }
|
|
|
936
|
|
|
937 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
938 return NGX_OK;
|
|
0
|
939 }
|
|
|
940
|
|
230
|
941 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
942
|
|
362
|
943 if (clcf->satisfy == NGX_HTTP_SATISFY_ALL) {
|
|
230
|
944
|
|
|
945 if (rc == NGX_OK) {
|
|
|
946 r->phase_handler++;
|
|
|
947 return NGX_AGAIN;
|
|
|
948 }
|
|
|
949
|
|
|
950 } else {
|
|
|
951 if (rc == NGX_OK) {
|
|
|
952 r->access_code = 0;
|
|
|
953
|
|
|
954 if (r->headers_out.www_authenticate) {
|
|
|
955 r->headers_out.www_authenticate->hash = 0;
|
|
|
956 }
|
|
|
957
|
|
|
958 r->phase_handler = ph->next;
|
|
|
959 return NGX_AGAIN;
|
|
|
960 }
|
|
|
961
|
|
|
962 if (rc == NGX_HTTP_FORBIDDEN || rc == NGX_HTTP_UNAUTHORIZED) {
|
|
|
963 r->access_code = rc;
|
|
|
964
|
|
|
965 r->phase_handler++;
|
|
|
966 return NGX_AGAIN;
|
|
|
967 }
|
|
|
968 }
|
|
|
969
|
|
|
970 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
971
|
|
|
972 ngx_http_finalize_request(r, rc);
|
|
|
973 return NGX_OK;
|
|
|
974 }
|
|
|
975
|
|
|
976
|
|
|
977 ngx_int_t
|
|
|
978 ngx_http_core_post_access_phase(ngx_http_request_t *r,
|
|
|
979 ngx_http_phase_handler_t *ph)
|
|
|
980 {
|
|
|
981 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
982 "post access phase: %ui", r->phase_handler);
|
|
|
983
|
|
|
984 if (r->access_code) {
|
|
|
985
|
|
|
986 if (r->access_code == NGX_HTTP_FORBIDDEN) {
|
|
|
987 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
988 "access forbidden by rule");
|
|
|
989 }
|
|
|
990
|
|
|
991 ngx_http_finalize_request(r, r->access_code);
|
|
|
992 return NGX_OK;
|
|
|
993 }
|
|
|
994
|
|
|
995 r->phase_handler++;
|
|
|
996 return NGX_AGAIN;
|
|
|
997 }
|
|
|
998
|
|
|
999
|
|
|
1000 ngx_int_t
|
|
|
1001 ngx_http_core_content_phase(ngx_http_request_t *r,
|
|
|
1002 ngx_http_phase_handler_t *ph)
|
|
|
1003 {
|
|
248
|
1004 size_t root;
|
|
230
|
1005 ngx_int_t rc;
|
|
|
1006 ngx_str_t path;
|
|
|
1007
|
|
|
1008 if (r->content_handler) {
|
|
|
1009 r->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1010 ngx_http_finalize_request(r, r->content_handler(r));
|
|
|
1011 return NGX_OK;
|
|
|
1012 }
|
|
|
1013
|
|
|
1014 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1015 "content phase: %ui", r->phase_handler);
|
|
|
1016
|
|
|
1017 rc = ph->handler(r);
|
|
|
1018
|
|
|
1019 if (rc == NGX_DONE) {
|
|
|
1020 return NGX_OK;
|
|
|
1021 }
|
|
|
1022
|
|
|
1023 if (rc != NGX_DECLINED) {
|
|
|
1024 ngx_http_finalize_request(r, rc);
|
|
|
1025 return NGX_OK;
|
|
|
1026 }
|
|
|
1027
|
|
|
1028 /* rc == NGX_DECLINED */
|
|
|
1029
|
|
|
1030 ph++;
|
|
|
1031
|
|
|
1032 if (ph->checker) {
|
|
|
1033 r->phase_handler++;
|
|
|
1034 return NGX_AGAIN;
|
|
|
1035 }
|
|
|
1036
|
|
|
1037 /* no content handler was found */
|
|
|
1038
|
|
|
1039 if (r->uri.data[r->uri.len - 1] == '/' && !r->zero_in_uri) {
|
|
|
1040
|
|
248
|
1041 if (ngx_http_map_uri_to_path(r, &path, &root, 0) != NULL) {
|
|
230
|
1042 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
340
|
1043 "directory index of \"%s\" is forbidden", path.data);
|
|
230
|
1044 }
|
|
|
1045
|
|
|
1046 ngx_http_finalize_request(r, NGX_HTTP_FORBIDDEN);
|
|
|
1047 return NGX_OK;
|
|
|
1048 }
|
|
|
1049
|
|
|
1050 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "no handler found");
|
|
|
1051
|
|
|
1052 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
84
|
1053 return NGX_OK;
|
|
|
1054 }
|
|
|
1055
|
|
|
1056
|
|
|
1057 void
|
|
|
1058 ngx_http_update_location_config(ngx_http_request_t *r)
|
|
|
1059 {
|
|
|
1060 ngx_http_core_loc_conf_t *clcf;
|
|
|
1061
|
|
|
1062 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1063
|
|
180
|
1064 if (r->method & clcf->limit_except) {
|
|
|
1065 r->loc_conf = clcf->limit_except_loc_conf;
|
|
|
1066 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1067 }
|
|
|
1068
|
|
192
|
1069 if (r == r->main) {
|
|
294
|
1070 r->connection->log->file = clcf->err_log->file;
|
|
|
1071
|
|
192
|
1072 if (!(r->connection->log->log_level & NGX_LOG_DEBUG_CONNECTION)) {
|
|
|
1073 r->connection->log->log_level = clcf->err_log->log_level;
|
|
|
1074 }
|
|
84
|
1075 }
|
|
|
1076
|
|
|
1077 if ((ngx_io.flags & NGX_IO_SENDFILE) && clcf->sendfile) {
|
|
|
1078 r->connection->sendfile = 1;
|
|
|
1079
|
|
|
1080 } else {
|
|
|
1081 r->connection->sendfile = 0;
|
|
|
1082 }
|
|
|
1083
|
|
182
|
1084 if (clcf->client_body_in_file_only) {
|
|
|
1085 r->request_body_in_file_only = 1;
|
|
|
1086 r->request_body_in_persistent_file = 1;
|
|
278
|
1087 r->request_body_in_clean_file =
|
|
|
1088 clcf->client_body_in_file_only == NGX_HTTP_REQUEST_BODY_FILE_CLEAN;
|
|
186
|
1089 r->request_body_file_log_level = NGX_LOG_NOTICE;
|
|
|
1090
|
|
|
1091 } else {
|
|
|
1092 r->request_body_file_log_level = NGX_LOG_WARN;
|
|
182
|
1093 }
|
|
|
1094
|
|
84
|
1095 if (r->keepalive && clcf->keepalive_timeout == 0) {
|
|
|
1096 r->keepalive = 0;
|
|
|
1097 }
|
|
|
1098
|
|
|
1099 if (!clcf->tcp_nopush) {
|
|
|
1100 /* disable TCP_NOPUSH/TCP_CORK use */
|
|
|
1101 r->connection->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
|
|
|
1102 }
|
|
|
1103
|
|
162
|
1104 if (r->limit_rate == 0) {
|
|
|
1105 r->limit_rate = clcf->limit_rate;
|
|
|
1106 }
|
|
76
|
1107
|
|
0
|
1108 if (clcf->handler) {
|
|
|
1109 r->content_handler = clcf->handler;
|
|
|
1110 }
|
|
|
1111 }
|
|
|
1112
|
|
|
1113
|
|
36
|
1114 static ngx_int_t
|
|
|
1115 ngx_http_core_find_location(ngx_http_request_t *r,
|
|
308
|
1116 ngx_array_t *locations, ngx_uint_t regex_start, size_t len)
|
|
0
|
1117 {
|
|
|
1118 ngx_int_t n, rc;
|
|
326
|
1119 ngx_uint_t i, found;
|
|
0
|
1120 ngx_http_core_loc_conf_t *clcf, **clcfp;
|
|
326
|
1121 #if (NGX_PCRE)
|
|
|
1122 ngx_uint_t noregex;
|
|
|
1123 #endif
|
|
0
|
1124
|
|
104
|
1125 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1126 "find location for \"%V\"", &r->uri);
|
|
0
|
1127
|
|
|
1128 found = 0;
|
|
326
|
1129 #if (NGX_PCRE)
|
|
16
|
1130 noregex = 0;
|
|
326
|
1131 #endif
|
|
0
|
1132
|
|
|
1133 clcfp = locations->elts;
|
|
|
1134 for (i = 0; i < locations->nelts; i++) {
|
|
|
1135
|
|
324
|
1136 if (clcfp[i]->noname
|
|
4
|
1137 #if (NGX_PCRE)
|
|
324
|
1138 || clcfp[i]->regex
|
|
0
|
1139 #endif
|
|
324
|
1140 || clcfp[i]->named)
|
|
|
1141 {
|
|
34
|
1142 break;
|
|
|
1143 }
|
|
|
1144
|
|
0
|
1145 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
10
|
1146 "find location: %s\"%V\"",
|
|
|
1147 clcfp[i]->exact_match ? "= " : "", &clcfp[i]->name);
|
|
0
|
1148
|
|
|
1149 if (clcfp[i]->auto_redirect
|
|
|
1150 && r->uri.len == clcfp[i]->name.len - 1
|
|
|
1151 && ngx_strncmp(r->uri.data, clcfp[i]->name.data,
|
|
274
|
1152 clcfp[i]->name.len - 1)
|
|
|
1153 == 0)
|
|
0
|
1154 {
|
|
|
1155 /* the locations are lexicographically sorted */
|
|
|
1156
|
|
|
1157 r->loc_conf = clcfp[i]->loc_conf;
|
|
|
1158
|
|
|
1159 return NGX_HTTP_LOCATION_AUTO_REDIRECT;
|
|
|
1160 }
|
|
|
1161
|
|
|
1162 if (r->uri.len < clcfp[i]->name.len) {
|
|
|
1163 continue;
|
|
|
1164 }
|
|
|
1165
|
|
|
1166 n = ngx_strncmp(r->uri.data, clcfp[i]->name.data, clcfp[i]->name.len);
|
|
|
1167
|
|
|
1168 if (n < 0) {
|
|
|
1169 /* the locations are lexicographically sorted */
|
|
|
1170 break;
|
|
|
1171 }
|
|
|
1172
|
|
|
1173 if (n == 0) {
|
|
34
|
1174 if (clcfp[i]->exact_match) {
|
|
|
1175
|
|
|
1176 if (r->uri.len == clcfp[i]->name.len) {
|
|
|
1177 r->loc_conf = clcfp[i]->loc_conf;
|
|
|
1178 return NGX_HTTP_LOCATION_EXACT;
|
|
|
1179 }
|
|
|
1180
|
|
|
1181 continue;
|
|
0
|
1182 }
|
|
|
1183
|
|
|
1184 if (len > clcfp[i]->name.len) {
|
|
|
1185 /* the previous match is longer */
|
|
|
1186 break;
|
|
|
1187 }
|
|
|
1188
|
|
326
|
1189 found = 1;
|
|
|
1190
|
|
0
|
1191 r->loc_conf = clcfp[i]->loc_conf;
|
|
326
|
1192 #if (NGX_PCRE)
|
|
16
|
1193 noregex = clcfp[i]->noregex;
|
|
326
|
1194 #endif
|
|
0
|
1195 }
|
|
|
1196 }
|
|
|
1197
|
|
|
1198 if (found) {
|
|
|
1199 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1200
|
|
308
|
1201 if (clcf->locations) {
|
|
|
1202 rc = ngx_http_core_find_location(r, clcf->locations,
|
|
|
1203 clcf->regex_start, len);
|
|
0
|
1204
|
|
|
1205 if (rc != NGX_OK) {
|
|
|
1206 return rc;
|
|
|
1207 }
|
|
|
1208 }
|
|
|
1209 }
|
|
|
1210
|
|
4
|
1211 #if (NGX_PCRE)
|
|
0
|
1212
|
|
16
|
1213 if (noregex) {
|
|
|
1214 return NGX_HTTP_LOCATION_NOREGEX;
|
|
|
1215 }
|
|
|
1216
|
|
0
|
1217 /* regex matches */
|
|
|
1218
|
|
308
|
1219 for (i = regex_start; i < locations->nelts; i++) {
|
|
0
|
1220
|
|
324
|
1221 if (!clcfp[i]->regex) {
|
|
34
|
1222 break;
|
|
|
1223 }
|
|
|
1224
|
|
0
|
1225 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
10
|
1226 "find location: ~ \"%V\"", &clcfp[i]->name);
|
|
0
|
1227
|
|
|
1228 n = ngx_regex_exec(clcfp[i]->regex, &r->uri, NULL, 0);
|
|
|
1229
|
|
30
|
1230 if (n == NGX_REGEX_NO_MATCHED) {
|
|
0
|
1231 continue;
|
|
|
1232 }
|
|
|
1233
|
|
|
1234 if (n < 0) {
|
|
|
1235 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1236 ngx_regex_exec_n
|
|
10
|
1237 " failed: %d on \"%V\" using \"%V\"",
|
|
|
1238 n, &r->uri, &clcfp[i]->name);
|
|
0
|
1239 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1240 }
|
|
|
1241
|
|
|
1242 /* match */
|
|
|
1243
|
|
|
1244 r->loc_conf = clcfp[i]->loc_conf;
|
|
|
1245
|
|
|
1246 return NGX_HTTP_LOCATION_REGEX;
|
|
|
1247 }
|
|
|
1248
|
|
4
|
1249 #endif /* NGX_PCRE */
|
|
0
|
1250
|
|
|
1251 return NGX_OK;
|
|
|
1252 }
|
|
|
1253
|
|
|
1254
|
|
36
|
1255 ngx_int_t
|
|
|
1256 ngx_http_set_content_type(ngx_http_request_t *r)
|
|
0
|
1257 {
|
|
34
|
1258 u_char c, *p, *exten;
|
|
138
|
1259 ngx_str_t *type;
|
|
198
|
1260 ngx_uint_t i, hash;
|
|
0
|
1261 ngx_http_core_loc_conf_t *clcf;
|
|
|
1262
|
|
222
|
1263 if (r->headers_out.content_type.len) {
|
|
|
1264 return NGX_OK;
|
|
|
1265 }
|
|
|
1266
|
|
0
|
1267 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1268
|
|
|
1269 if (r->exten.len) {
|
|
34
|
1270
|
|
198
|
1271 hash = 0;
|
|
|
1272
|
|
|
1273 for (i = 0; i < r->exten.len; i++) {
|
|
|
1274 c = r->exten.data[i];
|
|
|
1275
|
|
|
1276 if (c >= 'A' && c <= 'Z') {
|
|
|
1277
|
|
50
|
1278 p = ngx_palloc(r->pool, r->exten.len);
|
|
|
1279 if (p == NULL) {
|
|
34
|
1280 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1281 }
|
|
|
1282
|
|
198
|
1283 hash = 0;
|
|
34
|
1284 exten = p;
|
|
|
1285
|
|
|
1286 for (i = 0; i < r->exten.len; i++) {
|
|
198
|
1287 c = ngx_tolower(r->exten.data[i]);
|
|
|
1288 hash = ngx_hash(hash, c);
|
|
|
1289 *p++ = c;
|
|
34
|
1290 }
|
|
|
1291
|
|
|
1292 r->exten.data = exten;
|
|
198
|
1293
|
|
|
1294 break;
|
|
34
|
1295 }
|
|
|
1296
|
|
198
|
1297 hash = ngx_hash(hash, c);
|
|
34
|
1298 }
|
|
|
1299
|
|
198
|
1300 type = ngx_hash_find(&clcf->types_hash, hash,
|
|
138
|
1301 r->exten.data, r->exten.len);
|
|
|
1302
|
|
|
1303 if (type) {
|
|
206
|
1304 r->headers_out.content_type_len = type->len;
|
|
138
|
1305 r->headers_out.content_type = *type;
|
|
206
|
1306
|
|
138
|
1307 return NGX_OK;
|
|
0
|
1308 }
|
|
|
1309 }
|
|
|
1310
|
|
206
|
1311 r->headers_out.content_type_len = clcf->default_type.len;
|
|
138
|
1312 r->headers_out.content_type = clcf->default_type;
|
|
0
|
1313
|
|
|
1314 return NGX_OK;
|
|
|
1315 }
|
|
|
1316
|
|
|
1317
|
|
36
|
1318 ngx_int_t
|
|
|
1319 ngx_http_set_exten(ngx_http_request_t *r)
|
|
0
|
1320 {
|
|
|
1321 ngx_int_t i;
|
|
|
1322
|
|
|
1323 r->exten.len = 0;
|
|
|
1324 r->exten.data = NULL;
|
|
|
1325
|
|
|
1326 for (i = r->uri.len - 1; i > 1; i--) {
|
|
|
1327 if (r->uri.data[i] == '.' && r->uri.data[i - 1] != '/') {
|
|
198
|
1328
|
|
0
|
1329 r->exten.len = r->uri.len - i - 1;
|
|
198
|
1330 r->exten.data = &r->uri.data[i + 1];
|
|
0
|
1331
|
|
|
1332 break;
|
|
|
1333
|
|
|
1334 } else if (r->uri.data[i] == '/') {
|
|
|
1335 break;
|
|
|
1336 }
|
|
|
1337 }
|
|
|
1338
|
|
|
1339 return NGX_OK;
|
|
|
1340 }
|
|
|
1341
|
|
|
1342
|
|
36
|
1343 ngx_int_t
|
|
106
|
1344 ngx_http_send_header(ngx_http_request_t *r)
|
|
|
1345 {
|
|
|
1346 if (r->err_status) {
|
|
|
1347 r->headers_out.status = r->err_status;
|
|
|
1348 r->headers_out.status_line.len = 0;
|
|
|
1349 }
|
|
|
1350
|
|
|
1351 return ngx_http_top_header_filter(r);
|
|
|
1352 }
|
|
|
1353
|
|
|
1354
|
|
|
1355 ngx_int_t
|
|
|
1356 ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *in)
|
|
|
1357 {
|
|
|
1358 ngx_int_t rc;
|
|
|
1359
|
|
132
|
1360 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1361 "http output filter \"%V?%V\"", &r->uri, &r->args);
|
|
106
|
1362
|
|
|
1363 rc = ngx_http_top_body_filter(r, in);
|
|
|
1364
|
|
|
1365 if (rc == NGX_ERROR) {
|
|
|
1366 /* NGX_ERROR may be returned by any filter */
|
|
132
|
1367 r->connection->error = 1;
|
|
106
|
1368 }
|
|
|
1369
|
|
|
1370 return rc;
|
|
|
1371 }
|
|
|
1372
|
|
|
1373
|
|
|
1374 u_char *
|
|
|
1375 ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *path,
|
|
248
|
1376 size_t *root_length, size_t reserved)
|
|
106
|
1377 {
|
|
172
|
1378 u_char *last;
|
|
|
1379 size_t alias;
|
|
|
1380 ngx_http_core_loc_conf_t *clcf;
|
|
106
|
1381
|
|
|
1382 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1383
|
|
|
1384 alias = clcf->alias ? clcf->name.len : 0;
|
|
|
1385
|
|
152
|
1386 if (alias && !r->valid_location) {
|
|
|
1387 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1388 "\"alias\" could not be used in location \"%V\" "
|
|
|
1389 "where URI was rewritten", &clcf->name);
|
|
|
1390 return NULL;
|
|
|
1391 }
|
|
|
1392
|
|
172
|
1393 reserved += r->uri.len - alias + 1;
|
|
|
1394
|
|
144
|
1395 if (clcf->root_lengths == NULL) {
|
|
|
1396
|
|
248
|
1397 *root_length = clcf->root.len;
|
|
144
|
1398
|
|
172
|
1399 path->len = clcf->root.len + reserved;
|
|
144
|
1400
|
|
|
1401 path->data = ngx_palloc(r->pool, path->len);
|
|
|
1402 if (path->data == NULL) {
|
|
|
1403 return NULL;
|
|
|
1404 }
|
|
|
1405
|
|
|
1406 last = ngx_copy(path->data, clcf->root.data, clcf->root.len);
|
|
172
|
1407
|
|
|
1408 } else {
|
|
216
|
1409 if (ngx_http_script_run(r, path, clcf->root_lengths->elts, reserved,
|
|
220
|
1410 clcf->root_values->elts)
|
|
216
|
1411 == NULL)
|
|
|
1412 {
|
|
|
1413 return NULL;
|
|
|
1414 }
|
|
|
1415
|
|
324
|
1416 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, path, 0)== NGX_ERROR)
|
|
|
1417 {
|
|
172
|
1418 return NULL;
|
|
|
1419 }
|
|
|
1420
|
|
248
|
1421 *root_length = path->len - reserved;
|
|
|
1422 last = path->data + *root_length;
|
|
144
|
1423 }
|
|
|
1424
|
|
172
|
1425 last = ngx_cpystrn(last, r->uri.data + alias, r->uri.len - alias + 1);
|
|
106
|
1426
|
|
|
1427 return last;
|
|
|
1428 }
|
|
|
1429
|
|
|
1430
|
|
|
1431 ngx_int_t
|
|
88
|
1432 ngx_http_auth_basic_user(ngx_http_request_t *r)
|
|
|
1433 {
|
|
|
1434 ngx_str_t auth, encoded;
|
|
|
1435 ngx_uint_t len;
|
|
|
1436
|
|
|
1437 if (r->headers_in.user.len == 0 && r->headers_in.user.data != NULL) {
|
|
|
1438 return NGX_DECLINED;
|
|
|
1439 }
|
|
|
1440
|
|
|
1441 if (r->headers_in.authorization == NULL) {
|
|
|
1442 r->headers_in.user.data = (u_char *) "";
|
|
|
1443 return NGX_DECLINED;
|
|
|
1444 }
|
|
|
1445
|
|
|
1446 encoded = r->headers_in.authorization->value;
|
|
|
1447
|
|
|
1448 if (encoded.len < sizeof("Basic ") - 1
|
|
286
|
1449 || ngx_strncasecmp(encoded.data, (u_char *) "Basic ",
|
|
|
1450 sizeof("Basic ") - 1)
|
|
|
1451 != 0)
|
|
88
|
1452 {
|
|
|
1453 r->headers_in.user.data = (u_char *) "";
|
|
|
1454 return NGX_DECLINED;
|
|
|
1455 }
|
|
|
1456
|
|
|
1457 encoded.len -= sizeof("Basic ") - 1;
|
|
|
1458 encoded.data += sizeof("Basic ") - 1;
|
|
|
1459
|
|
|
1460 while (encoded.len && encoded.data[0] == ' ') {
|
|
|
1461 encoded.len--;
|
|
|
1462 encoded.data++;
|
|
|
1463 }
|
|
|
1464
|
|
|
1465 if (encoded.len == 0) {
|
|
|
1466 r->headers_in.user.data = (u_char *) "";
|
|
|
1467 return NGX_DECLINED;
|
|
|
1468 }
|
|
126
|
1469
|
|
88
|
1470 auth.len = ngx_base64_decoded_length(encoded.len);
|
|
126
|
1471 auth.data = ngx_palloc(r->pool, auth.len + 1);
|
|
88
|
1472 if (auth.data == NULL) {
|
|
|
1473 return NGX_ERROR;
|
|
|
1474 }
|
|
|
1475
|
|
|
1476 if (ngx_decode_base64(&auth, &encoded) != NGX_OK) {
|
|
|
1477 r->headers_in.user.data = (u_char *) "";
|
|
|
1478 return NGX_DECLINED;
|
|
|
1479 }
|
|
126
|
1480
|
|
88
|
1481 auth.data[auth.len] = '\0';
|
|
126
|
1482
|
|
|
1483 for (len = 0; len < auth.len; len++) {
|
|
88
|
1484 if (auth.data[len] == ':') {
|
|
|
1485 break;
|
|
|
1486 }
|
|
|
1487 }
|
|
126
|
1488
|
|
122
|
1489 if (len == 0 || len == auth.len) {
|
|
88
|
1490 r->headers_in.user.data = (u_char *) "";
|
|
|
1491 return NGX_DECLINED;
|
|
|
1492 }
|
|
|
1493
|
|
|
1494 r->headers_in.user.len = len;
|
|
|
1495 r->headers_in.user.data = auth.data;
|
|
|
1496 r->headers_in.passwd.len = auth.len - len - 1;
|
|
|
1497 r->headers_in.passwd.data = &auth.data[len + 1];
|
|
|
1498
|
|
|
1499 return NGX_OK;
|
|
|
1500 }
|
|
|
1501
|
|
|
1502
|
|
362
|
1503 ngx_int_t
|
|
|
1504 ngx_http_server_addr(ngx_http_request_t *r, ngx_str_t *s)
|
|
|
1505 {
|
|
|
1506 socklen_t len;
|
|
|
1507 ngx_connection_t *c;
|
|
|
1508 struct sockaddr_in sin;
|
|
|
1509
|
|
|
1510 /* AF_INET only */
|
|
|
1511
|
|
|
1512 c = r->connection;
|
|
|
1513
|
|
|
1514 if (r->in_addr == 0) {
|
|
|
1515 len = sizeof(struct sockaddr_in);
|
|
|
1516 if (getsockname(c->fd, (struct sockaddr *) &sin, &len) == -1) {
|
|
|
1517 ngx_connection_error(c, ngx_socket_errno, "getsockname() failed");
|
|
|
1518 return NGX_ERROR;
|
|
|
1519 }
|
|
|
1520
|
|
|
1521 r->in_addr = sin.sin_addr.s_addr;
|
|
|
1522 }
|
|
|
1523
|
|
|
1524 if (s == NULL) {
|
|
|
1525 return NGX_OK;
|
|
|
1526 }
|
|
|
1527
|
|
|
1528 s->len = ngx_inet_ntop(c->listening->family, &r->in_addr,
|
|
|
1529 s->data, INET_ADDRSTRLEN);
|
|
|
1530
|
|
|
1531 return NGX_OK;
|
|
|
1532 }
|
|
|
1533
|
|
|
1534
|
|
358
|
1535 #if (NGX_HTTP_GZIP)
|
|
|
1536
|
|
|
1537 ngx_int_t
|
|
|
1538 ngx_http_gzip_ok(ngx_http_request_t *r)
|
|
|
1539 {
|
|
|
1540 time_t date, expires;
|
|
|
1541 ngx_uint_t p;
|
|
|
1542 ngx_array_t *cc;
|
|
|
1543 ngx_table_elt_t *e, *d;
|
|
|
1544 ngx_http_core_loc_conf_t *clcf;
|
|
|
1545
|
|
|
1546 if (r->gzip == 1) {
|
|
|
1547 return NGX_OK;
|
|
|
1548 }
|
|
|
1549
|
|
|
1550 if (r->gzip == 2) {
|
|
|
1551 return NGX_DECLINED;
|
|
|
1552 }
|
|
|
1553
|
|
|
1554 r->gzip = 2;
|
|
|
1555
|
|
|
1556 if (r != r->main
|
|
|
1557 || r->headers_in.accept_encoding == NULL
|
|
|
1558 || ngx_strcasestrn(r->headers_in.accept_encoding->value.data,
|
|
|
1559 "gzip", 4 - 1)
|
|
|
1560 == NULL
|
|
|
1561
|
|
|
1562 /*
|
|
|
1563 * if the URL (without the "http://" prefix) is longer than 253 bytes,
|
|
|
1564 * then MSIE 4.x can not handle the compressed stream - it waits
|
|
|
1565 * too long, hangs up or crashes
|
|
|
1566 */
|
|
|
1567
|
|
|
1568 || (r->headers_in.msie4 && r->unparsed_uri.len > 200))
|
|
|
1569 {
|
|
|
1570 return NGX_DECLINED;
|
|
|
1571 }
|
|
|
1572
|
|
|
1573 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1574
|
|
|
1575 if (r->http_version < clcf->gzip_http_version) {
|
|
|
1576 return NGX_DECLINED;
|
|
|
1577 }
|
|
|
1578
|
|
|
1579 if (r->headers_in.via == NULL) {
|
|
|
1580 goto ok;
|
|
|
1581 }
|
|
|
1582
|
|
|
1583 p = clcf->gzip_proxied;
|
|
|
1584
|
|
|
1585 if (p & NGX_HTTP_GZIP_PROXIED_OFF) {
|
|
|
1586 return NGX_DECLINED;
|
|
|
1587 }
|
|
|
1588
|
|
|
1589 if (p & NGX_HTTP_GZIP_PROXIED_ANY) {
|
|
|
1590 goto ok;
|
|
|
1591 }
|
|
|
1592
|
|
|
1593 if (r->headers_in.authorization && (p & NGX_HTTP_GZIP_PROXIED_AUTH)) {
|
|
|
1594 goto ok;
|
|
|
1595 }
|
|
|
1596
|
|
|
1597 e = r->headers_out.expires;
|
|
|
1598
|
|
|
1599 if (e) {
|
|
|
1600
|
|
|
1601 if (!(p & NGX_HTTP_GZIP_PROXIED_EXPIRED)) {
|
|
|
1602 return NGX_DECLINED;
|
|
|
1603 }
|
|
|
1604
|
|
|
1605 expires = ngx_http_parse_time(e->value.data, e->value.len);
|
|
|
1606 if (expires == NGX_ERROR) {
|
|
|
1607 return NGX_DECLINED;
|
|
|
1608 }
|
|
|
1609
|
|
|
1610 d = r->headers_out.date;
|
|
|
1611
|
|
|
1612 if (d) {
|
|
|
1613 date = ngx_http_parse_time(d->value.data, d->value.len);
|
|
|
1614 if (date == NGX_ERROR) {
|
|
|
1615 return NGX_DECLINED;
|
|
|
1616 }
|
|
|
1617
|
|
|
1618 } else {
|
|
|
1619 date = ngx_time();
|
|
|
1620 }
|
|
|
1621
|
|
|
1622 if (expires < date) {
|
|
|
1623 goto ok;
|
|
|
1624 }
|
|
|
1625
|
|
|
1626 return NGX_DECLINED;
|
|
|
1627 }
|
|
|
1628
|
|
|
1629 cc = &r->headers_out.cache_control;
|
|
|
1630
|
|
|
1631 if (cc->elts) {
|
|
|
1632
|
|
|
1633 if ((p & NGX_HTTP_GZIP_PROXIED_NO_CACHE)
|
|
|
1634 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_cache,
|
|
|
1635 NULL)
|
|
|
1636 >= 0)
|
|
|
1637 {
|
|
|
1638 goto ok;
|
|
|
1639 }
|
|
|
1640
|
|
|
1641 if ((p & NGX_HTTP_GZIP_PROXIED_NO_STORE)
|
|
|
1642 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_store,
|
|
|
1643 NULL)
|
|
|
1644 >= 0)
|
|
|
1645 {
|
|
|
1646 goto ok;
|
|
|
1647 }
|
|
|
1648
|
|
|
1649 if ((p & NGX_HTTP_GZIP_PROXIED_PRIVATE)
|
|
|
1650 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_private,
|
|
|
1651 NULL)
|
|
|
1652 >= 0)
|
|
|
1653 {
|
|
|
1654 goto ok;
|
|
|
1655 }
|
|
|
1656
|
|
|
1657 return NGX_DECLINED;
|
|
|
1658 }
|
|
|
1659
|
|
|
1660 if ((p & NGX_HTTP_GZIP_PROXIED_NO_LM) && r->headers_out.last_modified) {
|
|
|
1661 return NGX_DECLINED;
|
|
|
1662 }
|
|
|
1663
|
|
|
1664 if ((p & NGX_HTTP_GZIP_PROXIED_NO_ETAG) && r->headers_out.etag) {
|
|
|
1665 return NGX_DECLINED;
|
|
|
1666 }
|
|
|
1667
|
|
|
1668 ok:
|
|
|
1669
|
|
|
1670 #if (NGX_PCRE)
|
|
|
1671
|
|
|
1672 if (clcf->gzip_disable && r->headers_in.user_agent) {
|
|
|
1673
|
|
362
|
1674 if (ngx_regex_exec_array(clcf->gzip_disable,
|
|
358
|
1675 &r->headers_in.user_agent->value,
|
|
|
1676 r->connection->log)
|
|
|
1677 != NGX_DECLINED)
|
|
|
1678 {
|
|
|
1679 return NGX_DECLINED;
|
|
|
1680 }
|
|
|
1681 }
|
|
|
1682
|
|
|
1683 #endif
|
|
|
1684
|
|
|
1685 r->gzip = 1;
|
|
|
1686
|
|
|
1687 return NGX_OK;
|
|
|
1688 }
|
|
|
1689
|
|
|
1690 #endif
|
|
|
1691
|
|
|
1692
|
|
88
|
1693 ngx_int_t
|
|
58
|
1694 ngx_http_subrequest(ngx_http_request_t *r,
|
|
244
|
1695 ngx_str_t *uri, ngx_str_t *args, ngx_http_request_t **psr,
|
|
248
|
1696 ngx_http_post_subrequest_t *ps, ngx_uint_t flags)
|
|
58
|
1697 {
|
|
132
|
1698 ngx_connection_t *c;
|
|
58
|
1699 ngx_http_request_t *sr;
|
|
214
|
1700 ngx_http_log_ctx_t *ctx;
|
|
58
|
1701 ngx_http_core_srv_conf_t *cscf;
|
|
|
1702 ngx_http_postponed_request_t *pr, *p;
|
|
|
1703
|
|
206
|
1704 r->main->subrequests--;
|
|
|
1705
|
|
|
1706 if (r->main->subrequests == 0) {
|
|
|
1707 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
1708 "subrequests cycle while processing \"%V\"", uri);
|
|
256
|
1709 r->main->subrequests = 1;
|
|
206
|
1710 return NGX_ERROR;
|
|
|
1711 }
|
|
|
1712
|
|
58
|
1713 sr = ngx_pcalloc(r->pool, sizeof(ngx_http_request_t));
|
|
|
1714 if (sr == NULL) {
|
|
194
|
1715 return NGX_ERROR;
|
|
58
|
1716 }
|
|
|
1717
|
|
|
1718 sr->signature = NGX_HTTP_MODULE;
|
|
132
|
1719
|
|
|
1720 c = r->connection;
|
|
|
1721 sr->connection = c;
|
|
58
|
1722
|
|
|
1723 sr->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
1724 if (sr->ctx == NULL) {
|
|
194
|
1725 return NGX_ERROR;
|
|
58
|
1726 }
|
|
|
1727
|
|
|
1728 if (ngx_list_init(&sr->headers_out.headers, r->pool, 20,
|
|
130
|
1729 sizeof(ngx_table_elt_t))
|
|
|
1730 == NGX_ERROR)
|
|
58
|
1731 {
|
|
194
|
1732 return NGX_ERROR;
|
|
58
|
1733 }
|
|
|
1734
|
|
|
1735 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
1736 sr->main_conf = cscf->ctx->main_conf;
|
|
|
1737 sr->srv_conf = cscf->ctx->srv_conf;
|
|
|
1738 sr->loc_conf = cscf->ctx->loc_conf;
|
|
|
1739
|
|
|
1740 sr->pool = r->pool;
|
|
|
1741
|
|
|
1742 sr->headers_in = r->headers_in;
|
|
|
1743
|
|
126
|
1744 ngx_http_clear_content_length(sr);
|
|
|
1745 ngx_http_clear_accept_ranges(sr);
|
|
|
1746 ngx_http_clear_last_modified(sr);
|
|
58
|
1747
|
|
|
1748 sr->request_body = r->request_body;
|
|
|
1749
|
|
|
1750 sr->method = NGX_HTTP_GET;
|
|
|
1751 sr->http_version = r->http_version;
|
|
|
1752
|
|
|
1753 sr->request_line = r->request_line;
|
|
|
1754 sr->uri = *uri;
|
|
122
|
1755
|
|
58
|
1756 if (args) {
|
|
|
1757 sr->args = *args;
|
|
|
1758 }
|
|
122
|
1759
|
|
132
|
1760 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
1761 "http subrequest \"%V?%V\"", uri, &sr->args);
|
|
|
1762
|
|
248
|
1763 sr->zero_in_uri = (flags & NGX_HTTP_ZERO_IN_URI) != 0;
|
|
|
1764 sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;
|
|
122
|
1765
|
|
58
|
1766 sr->unparsed_uri = r->unparsed_uri;
|
|
364
|
1767 sr->method_name = ngx_http_core_get_method;
|
|
58
|
1768 sr->http_protocol = r->http_protocol;
|
|
|
1769
|
|
|
1770 if (ngx_http_set_exten(sr) != NGX_OK) {
|
|
194
|
1771 return NGX_ERROR;
|
|
58
|
1772 }
|
|
|
1773
|
|
102
|
1774 sr->main = r->main;
|
|
58
|
1775 sr->parent = r;
|
|
248
|
1776 sr->post_subrequest = ps;
|
|
58
|
1777 sr->read_event_handler = ngx_http_request_empty_handler;
|
|
|
1778 sr->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1779
|
|
132
|
1780 if (c->data == r) {
|
|
|
1781 c->data = sr;
|
|
58
|
1782 }
|
|
|
1783
|
|
|
1784 sr->in_addr = r->in_addr;
|
|
|
1785 sr->port = r->port;
|
|
|
1786 sr->port_text = r->port_text;
|
|
|
1787
|
|
|
1788 sr->variables = r->variables;
|
|
|
1789
|
|
|
1790 sr->log_handler = r->log_handler;
|
|
|
1791
|
|
|
1792 pr = ngx_palloc(r->pool, sizeof(ngx_http_postponed_request_t));
|
|
|
1793 if (pr == NULL) {
|
|
194
|
1794 return NGX_ERROR;
|
|
58
|
1795 }
|
|
|
1796
|
|
|
1797 pr->request = sr;
|
|
|
1798 pr->out = NULL;
|
|
|
1799 pr->next = NULL;
|
|
|
1800
|
|
|
1801 if (r->postponed) {
|
|
|
1802 for (p = r->postponed; p->next; p = p->next) { /* void */ }
|
|
|
1803 p->next = pr;
|
|
|
1804
|
|
|
1805 } else {
|
|
|
1806 r->postponed = pr;
|
|
|
1807 }
|
|
|
1808
|
|
214
|
1809 ctx = c->log->data;
|
|
|
1810 ctx->current_request = sr;
|
|
|
1811
|
|
58
|
1812 sr->internal = 1;
|
|
146
|
1813 sr->fast_subrequest = 1;
|
|
58
|
1814
|
|
92
|
1815 sr->discard_body = r->discard_body;
|
|
62
|
1816 sr->main_filter_need_in_memory = r->main_filter_need_in_memory;
|
|
|
1817
|
|
200
|
1818 sr->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1;
|
|
|
1819
|
|
58
|
1820 ngx_http_handler(sr);
|
|
|
1821
|
|
132
|
1822 if (!c->destroyed) {
|
|
|
1823 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
1824 "http subrequest done \"%V?%V\"", uri, &sr->args);
|
|
194
|
1825
|
|
256
|
1826 r->main->subrequests++;
|
|
|
1827
|
|
244
|
1828 *psr = sr;
|
|
|
1829
|
|
194
|
1830 if (sr->fast_subrequest) {
|
|
|
1831 sr->fast_subrequest = 0;
|
|
|
1832
|
|
|
1833 if (sr->done) {
|
|
|
1834 return NGX_OK;
|
|
|
1835 }
|
|
|
1836 }
|
|
|
1837
|
|
|
1838 return NGX_AGAIN;
|
|
132
|
1839 }
|
|
58
|
1840
|
|
248
|
1841 return NGX_DONE;
|
|
58
|
1842 }
|
|
|
1843
|
|
|
1844
|
|
|
1845 ngx_int_t
|
|
36
|
1846 ngx_http_internal_redirect(ngx_http_request_t *r,
|
|
|
1847 ngx_str_t *uri, ngx_str_t *args)
|
|
0
|
1848 {
|
|
36
|
1849 ngx_http_core_srv_conf_t *cscf;
|
|
|
1850
|
|
226
|
1851 r->uri_changes--;
|
|
|
1852
|
|
|
1853 if (r->uri_changes == 0) {
|
|
|
1854 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
1855 "rewrite or internal redirection cycle "
|
|
|
1856 "while internal redirect to \"%V\"", uri);
|
|
|
1857
|
|
226
|
1858 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1859 return NGX_DONE;
|
|
|
1860 }
|
|
|
1861
|
|
10
|
1862 r->uri = *uri;
|
|
0
|
1863
|
|
|
1864 if (args) {
|
|
10
|
1865 r->args = *args;
|
|
58
|
1866
|
|
|
1867 } else {
|
|
|
1868 r->args.len = 0;
|
|
|
1869 r->args.data = NULL;
|
|
0
|
1870 }
|
|
|
1871
|
|
132
|
1872 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1873 "internal redirect: \"%V?%V\"", uri, &r->args);
|
|
|
1874
|
|
0
|
1875 if (ngx_http_set_exten(r) != NGX_OK) {
|
|
226
|
1876 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1877 return NGX_DONE;
|
|
0
|
1878 }
|
|
|
1879
|
|
224
|
1880 /* clear the modules contexts */
|
|
|
1881 ngx_memzero(r->ctx, sizeof(void *) * ngx_http_max_module);
|
|
0
|
1882
|
|
36
|
1883 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
1884 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
1885
|
|
84
|
1886 ngx_http_update_location_config(r);
|
|
|
1887
|
|
58
|
1888 r->internal = 1;
|
|
|
1889
|
|
0
|
1890 ngx_http_handler(r);
|
|
|
1891
|
|
|
1892 return NGX_DONE;
|
|
|
1893 }
|
|
|
1894
|
|
|
1895
|
|
324
|
1896 ngx_int_t
|
|
|
1897 ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name)
|
|
|
1898 {
|
|
|
1899 ngx_uint_t i;
|
|
|
1900 ngx_http_core_srv_conf_t *cscf;
|
|
|
1901 ngx_http_core_loc_conf_t **clcfp;
|
|
|
1902 ngx_http_core_main_conf_t *cmcf;
|
|
|
1903
|
|
|
1904 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
1905
|
|
|
1906 clcfp = cscf->locations.elts;
|
|
|
1907
|
|
|
1908 for (i = cscf->named_start; i < cscf->locations.nelts; i++) {
|
|
|
1909
|
|
|
1910 if (name->len != clcfp[i]->name.len
|
|
|
1911 || ngx_strncmp(name->data, clcfp[i]->name.data, name->len) != 0)
|
|
|
1912 {
|
|
|
1913 continue;
|
|
|
1914 }
|
|
|
1915
|
|
|
1916 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1917 "named location: %V \"%V?%V\"", name, &r->uri, &r->args);
|
|
|
1918
|
|
|
1919 r->internal = 1;
|
|
366
|
1920 r->content_handler = NULL;
|
|
324
|
1921 r->loc_conf = clcfp[i]->loc_conf;
|
|
|
1922
|
|
|
1923 ngx_http_update_location_config(r);
|
|
|
1924
|
|
|
1925 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
1926
|
|
|
1927 r->phase_handler = cmcf->phase_engine.location_rewrite_index;
|
|
366
|
1928
|
|
324
|
1929 ngx_http_core_run_phases(r);
|
|
|
1930
|
|
|
1931 return NGX_DONE;
|
|
|
1932 }
|
|
|
1933
|
|
|
1934 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
1935 "could not find named location \"%V\"", name);
|
|
324
|
1936
|
|
|
1937 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1938 return NGX_DONE;
|
|
|
1939 }
|
|
|
1940
|
|
|
1941
|
|
118
|
1942 ngx_http_cleanup_t *
|
|
|
1943 ngx_http_cleanup_add(ngx_http_request_t *r, size_t size)
|
|
0
|
1944 {
|
|
118
|
1945 ngx_http_cleanup_t *cln;
|
|
|
1946
|
|
|
1947 r = r->main;
|
|
|
1948
|
|
|
1949 cln = ngx_palloc(r->pool, sizeof(ngx_http_cleanup_t));
|
|
|
1950 if (cln == NULL) {
|
|
|
1951 return NULL;
|
|
0
|
1952 }
|
|
|
1953
|
|
118
|
1954 if (size) {
|
|
|
1955 cln->data = ngx_palloc(r->pool, size);
|
|
|
1956 if (cln->data == NULL) {
|
|
|
1957 return NULL;
|
|
|
1958 }
|
|
|
1959
|
|
|
1960 } else {
|
|
|
1961 cln->data = NULL;
|
|
|
1962 }
|
|
|
1963
|
|
|
1964 cln->handler = NULL;
|
|
|
1965 cln->next = r->cleanup;
|
|
|
1966
|
|
|
1967 r->cleanup = cln;
|
|
|
1968
|
|
|
1969 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1970 "http cleanup add: %p", cln);
|
|
|
1971
|
|
|
1972 return cln;
|
|
0
|
1973 }
|
|
|
1974
|
|
|
1975
|
|
36
|
1976 static char *
|
|
|
1977 ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
1978 {
|
|
308
|
1979 char *rv;
|
|
|
1980 void *mconf;
|
|
310
|
1981 ngx_uint_t i;
|
|
308
|
1982 ngx_conf_t pcf;
|
|
|
1983 ngx_http_module_t *module;
|
|
|
1984 ngx_http_conf_ctx_t *ctx, *http_ctx;
|
|
|
1985 ngx_http_core_srv_conf_t *cscf, **cscfp;
|
|
324
|
1986 ngx_http_core_loc_conf_t **clcfp;
|
|
310
|
1987 ngx_http_core_main_conf_t *cmcf;
|
|
36
|
1988
|
|
50
|
1989 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
1990 if (ctx == NULL) {
|
|
36
|
1991 return NGX_CONF_ERROR;
|
|
|
1992 }
|
|
0
|
1993
|
|
|
1994 http_ctx = cf->ctx;
|
|
|
1995 ctx->main_conf = http_ctx->main_conf;
|
|
|
1996
|
|
|
1997 /* the server{}'s srv_conf */
|
|
|
1998
|
|
36
|
1999 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2000 if (ctx->srv_conf == NULL) {
|
|
|
2001 return NGX_CONF_ERROR;
|
|
|
2002 }
|
|
0
|
2003
|
|
|
2004 /* the server{}'s loc_conf */
|
|
|
2005
|
|
36
|
2006 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2007 if (ctx->loc_conf == NULL) {
|
|
|
2008 return NGX_CONF_ERROR;
|
|
|
2009 }
|
|
0
|
2010
|
|
310
|
2011 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2012 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2013 continue;
|
|
|
2014 }
|
|
|
2015
|
|
310
|
2016 module = ngx_modules[i]->ctx;
|
|
0
|
2017
|
|
|
2018 if (module->create_srv_conf) {
|
|
50
|
2019 mconf = module->create_srv_conf(cf);
|
|
|
2020 if (mconf == NULL) {
|
|
36
|
2021 return NGX_CONF_ERROR;
|
|
|
2022 }
|
|
|
2023
|
|
310
|
2024 ctx->srv_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2025 }
|
|
|
2026
|
|
|
2027 if (module->create_loc_conf) {
|
|
50
|
2028 mconf = module->create_loc_conf(cf);
|
|
|
2029 if (mconf == NULL) {
|
|
36
|
2030 return NGX_CONF_ERROR;
|
|
|
2031 }
|
|
|
2032
|
|
310
|
2033 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2034 }
|
|
|
2035 }
|
|
|
2036
|
|
36
|
2037
|
|
|
2038 /* the server configuration context */
|
|
0
|
2039
|
|
|
2040 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
|
2041 cscf->ctx = ctx;
|
|
|
2042
|
|
36
|
2043
|
|
0
|
2044 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index];
|
|
36
|
2045
|
|
50
|
2046 cscfp = ngx_array_push(&cmcf->servers);
|
|
|
2047 if (cscfp == NULL) {
|
|
36
|
2048 return NGX_CONF_ERROR;
|
|
|
2049 }
|
|
|
2050
|
|
0
|
2051 *cscfp = cscf;
|
|
|
2052
|
|
36
|
2053
|
|
0
|
2054 /* parse inside server{} */
|
|
|
2055
|
|
70
|
2056 pcf = *cf;
|
|
0
|
2057 cf->ctx = ctx;
|
|
|
2058 cf->cmd_type = NGX_HTTP_SRV_CONF;
|
|
34
|
2059
|
|
0
|
2060 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2061
|
|
70
|
2062 *cf = pcf;
|
|
0
|
2063
|
|
|
2064 if (rv != NGX_CONF_OK) {
|
|
|
2065 return rv;
|
|
|
2066 }
|
|
|
2067
|
|
302
|
2068 ngx_sort(cscf->locations.elts, (size_t) cscf->locations.nelts,
|
|
|
2069 sizeof(ngx_http_core_loc_conf_t *), ngx_http_core_cmp_locations);
|
|
0
|
2070
|
|
324
|
2071 clcfp = cscf->locations.elts;
|
|
|
2072
|
|
310
|
2073 #if (NGX_PCRE)
|
|
|
2074
|
|
308
|
2075 cscf->regex_start = cscf->locations.nelts;
|
|
|
2076
|
|
|
2077 for (i = 0; i < cscf->locations.nelts; i++) {
|
|
|
2078 if (clcfp[i]->regex) {
|
|
|
2079 cscf->regex_start = i;
|
|
|
2080 break;
|
|
|
2081 }
|
|
|
2082 }
|
|
|
2083
|
|
310
|
2084 #endif
|
|
|
2085
|
|
324
|
2086 cscf->named_start = cscf->locations.nelts;
|
|
|
2087
|
|
|
2088 for (i = 0; i < cscf->locations.nelts; i++) {
|
|
|
2089 if (clcfp[i]->named) {
|
|
|
2090 cscf->named_start = i;
|
|
|
2091 break;
|
|
|
2092 }
|
|
|
2093 }
|
|
|
2094
|
|
0
|
2095 return rv;
|
|
|
2096 }
|
|
|
2097
|
|
|
2098
|
|
36
|
2099 static char *
|
|
|
2100 ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2101 {
|
|
|
2102 char *rv;
|
|
310
|
2103 ngx_uint_t i;
|
|
0
|
2104 ngx_str_t *value;
|
|
34
|
2105 ngx_conf_t save;
|
|
0
|
2106 ngx_http_module_t *module;
|
|
|
2107 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
|
2108 ngx_http_core_srv_conf_t *cscf;
|
|
|
2109 ngx_http_core_loc_conf_t *clcf, *pclcf, **clcfp;
|
|
|
2110
|
|
50
|
2111 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2112 if (ctx == NULL) {
|
|
0
|
2113 return NGX_CONF_ERROR;
|
|
|
2114 }
|
|
|
2115
|
|
|
2116 pctx = cf->ctx;
|
|
|
2117 ctx->main_conf = pctx->main_conf;
|
|
|
2118 ctx->srv_conf = pctx->srv_conf;
|
|
|
2119
|
|
|
2120 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2121 if (ctx->loc_conf == NULL) {
|
|
|
2122 return NGX_CONF_ERROR;
|
|
|
2123 }
|
|
|
2124
|
|
310
|
2125 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2126 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2127 continue;
|
|
|
2128 }
|
|
|
2129
|
|
310
|
2130 module = ngx_modules[i]->ctx;
|
|
0
|
2131
|
|
|
2132 if (module->create_loc_conf) {
|
|
310
|
2133 ctx->loc_conf[ngx_modules[i]->ctx_index] =
|
|
0
|
2134 module->create_loc_conf(cf);
|
|
310
|
2135 if (ctx->loc_conf[ngx_modules[i]->ctx_index] == NULL) {
|
|
0
|
2136 return NGX_CONF_ERROR;
|
|
|
2137 }
|
|
|
2138 }
|
|
|
2139 }
|
|
|
2140
|
|
|
2141 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2142 clcf->loc_conf = ctx->loc_conf;
|
|
|
2143
|
|
|
2144 value = cf->args->elts;
|
|
|
2145
|
|
|
2146 if (cf->args->nelts == 3) {
|
|
|
2147 if (value[1].len == 1 && value[1].data[0] == '=') {
|
|
12
|
2148 clcf->name = value[2];
|
|
0
|
2149 clcf->exact_match = 1;
|
|
|
2150
|
|
16
|
2151 } else if (value[1].len == 2
|
|
|
2152 && value[1].data[0] == '^'
|
|
|
2153 && value[1].data[1] == '~')
|
|
|
2154 {
|
|
|
2155 clcf->name = value[2];
|
|
|
2156 clcf->noregex = 1;
|
|
|
2157
|
|
0
|
2158 } else if ((value[1].len == 1 && value[1].data[0] == '~')
|
|
|
2159 || (value[1].len == 2
|
|
|
2160 && value[1].data[0] == '~'
|
|
|
2161 && value[1].data[1] == '*'))
|
|
|
2162 {
|
|
4
|
2163 #if (NGX_PCRE)
|
|
356
|
2164 ngx_str_t err;
|
|
|
2165 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
2166
|
|
0
|
2167 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
2168 err.data = errstr;
|
|
|
2169
|
|
|
2170 clcf->regex = ngx_regex_compile(&value[2],
|
|
|
2171 value[1].len == 2 ? NGX_REGEX_CASELESS: 0,
|
|
|
2172 cf->pool, &err);
|
|
|
2173
|
|
|
2174 if (clcf->regex == NULL) {
|
|
|
2175 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
2176 return NGX_CONF_ERROR;
|
|
|
2177 }
|
|
|
2178
|
|
|
2179 clcf->name = value[2];
|
|
|
2180 #else
|
|
|
2181 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2182 "the using of the regex \"%V\" "
|
|
|
2183 "requires PCRE library", &value[2]);
|
|
0
|
2184 return NGX_CONF_ERROR;
|
|
|
2185 #endif
|
|
|
2186
|
|
|
2187 } else {
|
|
|
2188 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2189 "invalid location modifier \"%V\"", &value[1]);
|
|
0
|
2190 return NGX_CONF_ERROR;
|
|
|
2191 }
|
|
|
2192
|
|
|
2193 } else {
|
|
324
|
2194
|
|
12
|
2195 clcf->name = value[1];
|
|
324
|
2196
|
|
|
2197 if (value[1].data[0] == '@') {
|
|
|
2198 clcf->named = 1;
|
|
|
2199 }
|
|
0
|
2200 }
|
|
|
2201
|
|
|
2202 pclcf = pctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2203
|
|
|
2204 if (pclcf->name.len == 0) {
|
|
|
2205 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
50
|
2206
|
|
|
2207 clcfp = ngx_array_push(&cscf->locations);
|
|
|
2208 if (clcfp == NULL) {
|
|
0
|
2209 return NGX_CONF_ERROR;
|
|
|
2210 }
|
|
|
2211
|
|
|
2212 } else {
|
|
34
|
2213 #if 0
|
|
0
|
2214 clcf->prev_location = pclcf;
|
|
34
|
2215 #endif
|
|
0
|
2216
|
|
|
2217 if (pclcf->exact_match) {
|
|
|
2218 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2219 "location \"%V\" could not be inside "
|
|
|
2220 "the exact location \"%V\"",
|
|
|
2221 &clcf->name, &pclcf->name);
|
|
0
|
2222 return NGX_CONF_ERROR;
|
|
|
2223 }
|
|
|
2224
|
|
324
|
2225 if (pclcf->named) {
|
|
|
2226 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2227 "location \"%V\" could not be inside "
|
|
|
2228 "the named location \"%V\"",
|
|
|
2229 &clcf->name, &pclcf->name);
|
|
|
2230 return NGX_CONF_ERROR;
|
|
|
2231 }
|
|
|
2232
|
|
4
|
2233 #if (NGX_PCRE)
|
|
0
|
2234 if (clcf->regex == NULL
|
|
|
2235 && ngx_strncmp(clcf->name.data, pclcf->name.data, pclcf->name.len)
|
|
302
|
2236 != 0)
|
|
0
|
2237 #else
|
|
|
2238 if (ngx_strncmp(clcf->name.data, pclcf->name.data, pclcf->name.len)
|
|
302
|
2239 != 0)
|
|
0
|
2240 #endif
|
|
|
2241 {
|
|
|
2242 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2243 "location \"%V\" is outside location \"%V\"",
|
|
|
2244 &clcf->name, &pclcf->name);
|
|
0
|
2245 return NGX_CONF_ERROR;
|
|
|
2246 }
|
|
|
2247
|
|
308
|
2248 if (pclcf->locations == NULL) {
|
|
|
2249 pclcf->locations = ngx_array_create(cf->pool, 2, sizeof(void *));
|
|
|
2250
|
|
|
2251 if (pclcf->locations == NULL) {
|
|
50
|
2252 return NGX_CONF_ERROR;
|
|
|
2253 }
|
|
0
|
2254 }
|
|
|
2255
|
|
308
|
2256 clcfp = ngx_array_push(pclcf->locations);
|
|
50
|
2257 if (clcfp == NULL) {
|
|
0
|
2258 return NGX_CONF_ERROR;
|
|
|
2259 }
|
|
|
2260 }
|
|
|
2261
|
|
|
2262 *clcfp = clcf;
|
|
|
2263
|
|
34
|
2264 save = *cf;
|
|
0
|
2265 cf->ctx = ctx;
|
|
|
2266 cf->cmd_type = NGX_HTTP_LOC_CONF;
|
|
34
|
2267
|
|
0
|
2268 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2269
|
|
|
2270 *cf = save;
|
|
|
2271
|
|
|
2272 if (rv != NGX_CONF_OK) {
|
|
|
2273 return rv;
|
|
|
2274 }
|
|
|
2275
|
|
308
|
2276 if (clcf->locations == NULL) {
|
|
|
2277 return rv;
|
|
|
2278 }
|
|
|
2279
|
|
|
2280 ngx_sort(clcf->locations->elts, (size_t) clcf->locations->nelts,
|
|
302
|
2281 sizeof(ngx_http_core_loc_conf_t *), ngx_http_core_cmp_locations);
|
|
0
|
2282
|
|
310
|
2283 #if (NGX_PCRE)
|
|
|
2284
|
|
308
|
2285 clcf->regex_start = clcf->locations->nelts;
|
|
|
2286 clcfp = clcf->locations->elts;
|
|
|
2287
|
|
|
2288 for (i = 0; i < clcf->locations->nelts; i++) {
|
|
|
2289 if (clcfp[i]->regex) {
|
|
|
2290 clcf->regex_start = i;
|
|
|
2291 break;
|
|
|
2292 }
|
|
|
2293 }
|
|
|
2294
|
|
310
|
2295 #endif
|
|
|
2296
|
|
0
|
2297 return rv;
|
|
|
2298 }
|
|
|
2299
|
|
|
2300
|
|
372
|
2301 static ngx_int_t
|
|
36
|
2302 ngx_http_core_cmp_locations(const void *one, const void *two)
|
|
34
|
2303 {
|
|
|
2304 ngx_int_t rc;
|
|
|
2305 ngx_http_core_loc_conf_t *first, *second;
|
|
|
2306
|
|
|
2307 first = *(ngx_http_core_loc_conf_t **) one;
|
|
|
2308 second = *(ngx_http_core_loc_conf_t **) two;
|
|
|
2309
|
|
324
|
2310 if (first->named && !second->named) {
|
|
|
2311 /* shift named locations to the end */
|
|
|
2312 return 1;
|
|
|
2313 }
|
|
|
2314
|
|
|
2315 if (!first->named && second->named) {
|
|
|
2316 /* shift named locations to the end */
|
|
|
2317 return -1;
|
|
|
2318 }
|
|
|
2319
|
|
|
2320 if (first->named && second->named) {
|
|
|
2321 return ngx_strcmp(first->name.data, second->name.data);
|
|
|
2322 }
|
|
|
2323
|
|
34
|
2324 if (first->noname && !second->noname) {
|
|
|
2325 /* shift no named locations to the end */
|
|
|
2326 return 1;
|
|
|
2327 }
|
|
|
2328
|
|
|
2329 if (!first->noname && second->noname) {
|
|
|
2330 /* shift no named locations to the end */
|
|
|
2331 return -1;
|
|
|
2332 }
|
|
|
2333
|
|
|
2334 if (first->noname || second->noname) {
|
|
|
2335 /* do not sort no named locations */
|
|
|
2336 return 0;
|
|
|
2337 }
|
|
|
2338
|
|
|
2339 #if (NGX_PCRE)
|
|
|
2340
|
|
|
2341 if (first->regex && !second->regex) {
|
|
|
2342 /* shift the regex matches to the end */
|
|
|
2343 return 1;
|
|
|
2344 }
|
|
|
2345
|
|
|
2346 if (!first->regex && second->regex) {
|
|
|
2347 /* shift the regex matches to the end */
|
|
|
2348 return -1;
|
|
|
2349 }
|
|
|
2350
|
|
|
2351 if (first->regex || second->regex) {
|
|
|
2352 /* do not sort the regex matches */
|
|
|
2353 return 0;
|
|
|
2354 }
|
|
|
2355
|
|
|
2356 #endif
|
|
|
2357
|
|
|
2358 rc = ngx_strcmp(first->name.data, second->name.data);
|
|
|
2359
|
|
|
2360 if (rc == 0 && second->exact_match) {
|
|
|
2361 /* an exact match must be before the same inclusive one */
|
|
|
2362 return 1;
|
|
|
2363 }
|
|
|
2364
|
|
372
|
2365 return rc;
|
|
34
|
2366 }
|
|
|
2367
|
|
|
2368
|
|
36
|
2369 static char *
|
|
|
2370 ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2371 {
|
|
186
|
2372 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2373
|
|
0
|
2374 char *rv;
|
|
34
|
2375 ngx_conf_t save;
|
|
0
|
2376
|
|
186
|
2377 if (lcf->types == NULL) {
|
|
|
2378 lcf->types = ngx_array_create(cf->pool, 64, sizeof(ngx_hash_key_t));
|
|
|
2379 if (lcf->types == NULL) {
|
|
|
2380 return NGX_CONF_ERROR;
|
|
|
2381 }
|
|
|
2382 }
|
|
|
2383
|
|
34
|
2384 save = *cf;
|
|
|
2385 cf->handler = ngx_http_core_type;
|
|
0
|
2386 cf->handler_conf = conf;
|
|
34
|
2387
|
|
0
|
2388 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2389
|
|
|
2390 *cf = save;
|
|
0
|
2391
|
|
|
2392 return rv;
|
|
|
2393 }
|
|
|
2394
|
|
|
2395
|
|
36
|
2396 static char *
|
|
|
2397 ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf)
|
|
0
|
2398 {
|
|
|
2399 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2400
|
|
294
|
2401 ngx_str_t *value, *content_type, *old, file;
|
|
138
|
2402 ngx_uint_t i, n;
|
|
|
2403 ngx_hash_key_t *type;
|
|
0
|
2404
|
|
294
|
2405 value = cf->args->elts;
|
|
|
2406
|
|
|
2407 if (ngx_strcmp(value[0].data, "include") == 0) {
|
|
|
2408 file = value[1];
|
|
|
2409
|
|
324
|
2410 if (ngx_conf_full_name(cf->cycle, &file, 1) == NGX_ERROR){
|
|
294
|
2411 return NGX_CONF_ERROR;
|
|
|
2412 }
|
|
|
2413
|
|
|
2414 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
2415
|
|
|
2416 return ngx_conf_parse(cf, &file);
|
|
|
2417 }
|
|
|
2418
|
|
138
|
2419 content_type = ngx_palloc(cf->pool, sizeof(ngx_str_t));
|
|
|
2420 if (content_type == NULL) {
|
|
|
2421 return NGX_CONF_ERROR;
|
|
0
|
2422 }
|
|
|
2423
|
|
138
|
2424 *content_type = value[0];
|
|
0
|
2425
|
|
|
2426 for (i = 1; i < cf->args->nelts; i++) {
|
|
138
|
2427
|
|
|
2428 for (n = 0; n < value[i].len; n++) {
|
|
|
2429 value[i].data[n] = ngx_tolower(value[i].data[n]);
|
|
|
2430 }
|
|
|
2431
|
|
|
2432 type = lcf->types->elts;
|
|
|
2433 for (n = 0; n < lcf->types->nelts; n++) {
|
|
|
2434 if (ngx_strcmp(value[i].data, type[n].key.data) == 0) {
|
|
|
2435 old = type[n].value;
|
|
|
2436 type[n].value = content_type;
|
|
|
2437
|
|
|
2438 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
2439 "duplicate extention \"%V\", "
|
|
|
2440 "content type: \"%V\", "
|
|
|
2441 "old content type: \"%V\"",
|
|
|
2442 &value[i], content_type, old);
|
|
|
2443 continue;
|
|
|
2444 }
|
|
|
2445 }
|
|
|
2446
|
|
|
2447
|
|
|
2448 type = ngx_array_push(lcf->types);
|
|
50
|
2449 if (type == NULL) {
|
|
0
|
2450 return NGX_CONF_ERROR;
|
|
|
2451 }
|
|
|
2452
|
|
138
|
2453 type->key = value[i];
|
|
|
2454 type->key_hash = ngx_hash_key(value[i].data, value[i].len);
|
|
|
2455 type->value = content_type;
|
|
0
|
2456 }
|
|
|
2457
|
|
|
2458 return NGX_CONF_OK;
|
|
|
2459 }
|
|
|
2460
|
|
|
2461
|
|
58
|
2462 static ngx_int_t
|
|
|
2463 ngx_http_core_preconfiguration(ngx_conf_t *cf)
|
|
|
2464 {
|
|
|
2465 return ngx_http_variables_add_core_vars(cf);
|
|
|
2466 }
|
|
|
2467
|
|
|
2468
|
|
36
|
2469 static void *
|
|
|
2470 ngx_http_core_create_main_conf(ngx_conf_t *cf)
|
|
0
|
2471 {
|
|
34
|
2472 ngx_http_core_main_conf_t *cmcf;
|
|
|
2473
|
|
50
|
2474 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_main_conf_t));
|
|
|
2475 if (cmcf == NULL) {
|
|
34
|
2476 return NGX_CONF_ERROR;
|
|
|
2477 }
|
|
0
|
2478
|
|
48
|
2479 if (ngx_array_init(&cmcf->servers, cf->pool, 4,
|
|
118
|
2480 sizeof(ngx_http_core_srv_conf_t *))
|
|
200
|
2481 != NGX_OK)
|
|
34
|
2482 {
|
|
|
2483 return NGX_CONF_ERROR;
|
|
|
2484 }
|
|
0
|
2485
|
|
142
|
2486 cmcf->server_names_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2487 cmcf->server_names_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
26
|
2488
|
|
160
|
2489 cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2490 cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
2491
|
|
0
|
2492 return cmcf;
|
|
|
2493 }
|
|
|
2494
|
|
|
2495
|
|
36
|
2496 static char *
|
|
|
2497 ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
|
|
0
|
2498 {
|
|
|
2499 ngx_http_core_main_conf_t *cmcf = conf;
|
|
|
2500
|
|
142
|
2501 if (cmcf->server_names_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2502 cmcf->server_names_hash_max_size = 512;
|
|
26
|
2503 }
|
|
|
2504
|
|
142
|
2505 if (cmcf->server_names_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2506 cmcf->server_names_hash_bucket_size = ngx_cacheline_size;
|
|
26
|
2507 }
|
|
0
|
2508
|
|
142
|
2509 cmcf->server_names_hash_bucket_size =
|
|
|
2510 ngx_align(cmcf->server_names_hash_bucket_size, ngx_cacheline_size);
|
|
|
2511
|
|
160
|
2512
|
|
|
2513 if (cmcf->variables_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2514 cmcf->variables_hash_max_size = 512;
|
|
|
2515 }
|
|
|
2516
|
|
|
2517 if (cmcf->variables_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2518 cmcf->variables_hash_bucket_size = 64;
|
|
|
2519 }
|
|
|
2520
|
|
|
2521 cmcf->variables_hash_bucket_size =
|
|
|
2522 ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size);
|
|
|
2523
|
|
0
|
2524 return NGX_CONF_OK;
|
|
|
2525 }
|
|
|
2526
|
|
|
2527
|
|
36
|
2528 static void *
|
|
|
2529 ngx_http_core_create_srv_conf(ngx_conf_t *cf)
|
|
0
|
2530 {
|
|
|
2531 ngx_http_core_srv_conf_t *cscf;
|
|
|
2532
|
|
50
|
2533 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_srv_conf_t));
|
|
|
2534 if (cscf == NULL) {
|
|
36
|
2535 return NGX_CONF_ERROR;
|
|
|
2536 }
|
|
|
2537
|
|
0
|
2538 /*
|
|
36
|
2539 * set by ngx_pcalloc():
|
|
28
|
2540 *
|
|
|
2541 * conf->client_large_buffers.num = 0;
|
|
|
2542 */
|
|
0
|
2543
|
|
48
|
2544 if (ngx_array_init(&cscf->locations, cf->pool, 4, sizeof(void *))
|
|
142
|
2545 == NGX_ERROR)
|
|
36
|
2546 {
|
|
|
2547 return NGX_CONF_ERROR;
|
|
|
2548 }
|
|
|
2549
|
|
48
|
2550 if (ngx_array_init(&cscf->listen, cf->pool, 4, sizeof(ngx_http_listen_t))
|
|
142
|
2551 == NGX_ERROR)
|
|
36
|
2552 {
|
|
|
2553 return NGX_CONF_ERROR;
|
|
|
2554 }
|
|
|
2555
|
|
230
|
2556 if (ngx_array_init(&cscf->server_names, cf->temp_pool, 4,
|
|
142
|
2557 sizeof(ngx_http_server_name_t))
|
|
|
2558 == NGX_ERROR)
|
|
36
|
2559 {
|
|
|
2560 return NGX_CONF_ERROR;
|
|
|
2561 }
|
|
0
|
2562
|
|
|
2563 cscf->connection_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2564 cscf->request_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2565 cscf->client_header_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2566 cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
158
|
2567 cscf->optimize_server_names = NGX_CONF_UNSET;
|
|
60
|
2568 cscf->ignore_invalid_headers = NGX_CONF_UNSET;
|
|
342
|
2569 cscf->merge_slashes = NGX_CONF_UNSET;
|
|
0
|
2570
|
|
|
2571 return cscf;
|
|
|
2572 }
|
|
|
2573
|
|
|
2574
|
|
36
|
2575 static char *
|
|
|
2576 ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2577 {
|
|
|
2578 ngx_http_core_srv_conf_t *prev = parent;
|
|
|
2579 ngx_http_core_srv_conf_t *conf = child;
|
|
|
2580
|
|
142
|
2581 ngx_http_listen_t *ls;
|
|
|
2582 ngx_http_server_name_t *sn;
|
|
0
|
2583
|
|
|
2584 /* TODO: it does not merge, it inits only */
|
|
|
2585
|
|
|
2586 if (conf->listen.nelts == 0) {
|
|
50
|
2587 ls = ngx_array_push(&conf->listen);
|
|
|
2588 if (ls == NULL) {
|
|
36
|
2589 return NGX_CONF_ERROR;
|
|
|
2590 }
|
|
|
2591
|
|
72
|
2592 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
|
2593
|
|
36
|
2594 ls->addr = INADDR_ANY;
|
|
10
|
2595 #if (NGX_WIN32)
|
|
36
|
2596 ls->port = 80;
|
|
0
|
2597 #else
|
|
|
2598 /* STUB: getuid() should be cached */
|
|
36
|
2599 ls->port = (getuid() == 0) ? 80 : 8000;
|
|
0
|
2600 #endif
|
|
36
|
2601 ls->family = AF_INET;
|
|
118
|
2602
|
|
326
|
2603 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
118
|
2604 ls->conf.rcvbuf = -1;
|
|
|
2605 ls->conf.sndbuf = -1;
|
|
0
|
2606 }
|
|
|
2607
|
|
154
|
2608 if (conf->server_name.data == NULL) {
|
|
|
2609 conf->server_name.data = ngx_palloc(cf->pool, NGX_MAXHOSTNAMELEN);
|
|
|
2610 if (conf->server_name.data == NULL) {
|
|
|
2611 return NGX_CONF_ERROR;
|
|
|
2612 }
|
|
|
2613
|
|
|
2614 if (gethostname((char *) conf->server_name.data, NGX_MAXHOSTNAMELEN)
|
|
|
2615 == -1)
|
|
|
2616 {
|
|
|
2617 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno,
|
|
|
2618 "gethostname() failed");
|
|
|
2619 return NGX_CONF_ERROR;
|
|
|
2620 }
|
|
|
2621
|
|
|
2622 conf->server_name.len = ngx_strlen(conf->server_name.data);
|
|
|
2623
|
|
50
|
2624 sn = ngx_array_push(&conf->server_names);
|
|
|
2625 if (sn == NULL) {
|
|
36
|
2626 return NGX_CONF_ERROR;
|
|
|
2627 }
|
|
|
2628
|
|
342
|
2629 #if (NGX_PCRE)
|
|
|
2630 sn->regex = NULL;
|
|
|
2631 #endif
|
|
|
2632 sn->core_srv_conf = conf;
|
|
154
|
2633 sn->name.len = conf->server_name.len;
|
|
|
2634 sn->name.data = conf->server_name.data;
|
|
0
|
2635 }
|
|
|
2636
|
|
|
2637 ngx_conf_merge_size_value(conf->connection_pool_size,
|
|
|
2638 prev->connection_pool_size, 256);
|
|
|
2639 ngx_conf_merge_size_value(conf->request_pool_size,
|
|
|
2640 prev->request_pool_size, 4096);
|
|
|
2641 ngx_conf_merge_msec_value(conf->client_header_timeout,
|
|
|
2642 prev->client_header_timeout, 60000);
|
|
|
2643 ngx_conf_merge_size_value(conf->client_header_buffer_size,
|
|
|
2644 prev->client_header_buffer_size, 1024);
|
|
|
2645 ngx_conf_merge_bufs_value(conf->large_client_header_buffers,
|
|
|
2646 prev->large_client_header_buffers,
|
|
|
2647 4, ngx_pagesize);
|
|
|
2648
|
|
|
2649 if (conf->large_client_header_buffers.size < conf->connection_pool_size) {
|
|
|
2650 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2651 "the \"large_client_header_buffers\" size must be "
|
|
|
2652 "equal to or bigger than \"connection_pool_size\"");
|
|
|
2653 return NGX_CONF_ERROR;
|
|
|
2654 }
|
|
|
2655
|
|
158
|
2656 ngx_conf_merge_value(conf->optimize_server_names,
|
|
|
2657 prev->optimize_server_names, 1);
|
|
152
|
2658
|
|
60
|
2659 ngx_conf_merge_value(conf->ignore_invalid_headers,
|
|
|
2660 prev->ignore_invalid_headers, 1);
|
|
|
2661
|
|
342
|
2662 ngx_conf_merge_value(conf->merge_slashes, prev->merge_slashes, 1);
|
|
|
2663
|
|
0
|
2664 return NGX_CONF_OK;
|
|
|
2665 }
|
|
|
2666
|
|
|
2667
|
|
36
|
2668 static void *
|
|
|
2669 ngx_http_core_create_loc_conf(ngx_conf_t *cf)
|
|
0
|
2670 {
|
|
34
|
2671 ngx_http_core_loc_conf_t *lcf;
|
|
0
|
2672
|
|
50
|
2673 lcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_loc_conf_t));
|
|
|
2674 if (lcf == NULL) {
|
|
36
|
2675 return NGX_CONF_ERROR;
|
|
|
2676 }
|
|
0
|
2677
|
|
28
|
2678 /*
|
|
|
2679 * set by ngx_pcalloc():
|
|
|
2680 *
|
|
126
|
2681 * lcf->root = { 0, NULL };
|
|
180
|
2682 * lcf->limit_except = 0;
|
|
126
|
2683 * lcf->post_action = { 0, NULL };
|
|
28
|
2684 * lcf->types = NULL;
|
|
126
|
2685 * lcf->default_type = { 0, NULL };
|
|
28
|
2686 * lcf->err_log = NULL;
|
|
|
2687 * lcf->error_pages = NULL;
|
|
|
2688 * lcf->client_body_path = NULL;
|
|
|
2689 * lcf->regex = NULL;
|
|
|
2690 * lcf->exact_match = 0;
|
|
|
2691 * lcf->auto_redirect = 0;
|
|
|
2692 * lcf->alias = 0;
|
|
358
|
2693 * lcf->gzip_proxied = 0;
|
|
28
|
2694 */
|
|
0
|
2695
|
|
212
|
2696 lcf->client_max_body_size = NGX_CONF_UNSET;
|
|
0
|
2697 lcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
|
2698 lcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
|
|
362
|
2699 lcf->satisfy = NGX_CONF_UNSET_UINT;
|
|
58
|
2700 lcf->internal = NGX_CONF_UNSET;
|
|
182
|
2701 lcf->client_body_in_file_only = NGX_CONF_UNSET;
|
|
0
|
2702 lcf->sendfile = NGX_CONF_UNSET;
|
|
300
|
2703 lcf->sendfile_max_chunk = NGX_CONF_UNSET_SIZE;
|
|
0
|
2704 lcf->tcp_nopush = NGX_CONF_UNSET;
|
|
2
|
2705 lcf->tcp_nodelay = NGX_CONF_UNSET;
|
|
0
|
2706 lcf->send_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2707 lcf->send_lowat = NGX_CONF_UNSET_SIZE;
|
|
|
2708 lcf->postpone_output = NGX_CONF_UNSET_SIZE;
|
|
|
2709 lcf->limit_rate = NGX_CONF_UNSET_SIZE;
|
|
|
2710 lcf->keepalive_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2711 lcf->keepalive_header = NGX_CONF_UNSET;
|
|
|
2712 lcf->lingering_time = NGX_CONF_UNSET_MSEC;
|
|
|
2713 lcf->lingering_timeout = NGX_CONF_UNSET_MSEC;
|
|
348
|
2714 lcf->resolver_timeout = NGX_CONF_UNSET_MSEC;
|
|
0
|
2715 lcf->reset_timedout_connection = NGX_CONF_UNSET;
|
|
362
|
2716 lcf->server_name_in_redirect = NGX_CONF_UNSET;
|
|
70
|
2717 lcf->port_in_redirect = NGX_CONF_UNSET;
|
|
0
|
2718 lcf->msie_padding = NGX_CONF_UNSET;
|
|
228
|
2719 lcf->msie_refresh = NGX_CONF_UNSET;
|
|
76
|
2720 lcf->log_not_found = NGX_CONF_UNSET;
|
|
228
|
2721 lcf->recursive_error_pages = NGX_CONF_UNSET;
|
|
342
|
2722 lcf->server_tokens = NGX_CONF_UNSET;
|
|
138
|
2723 lcf->types_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2724 lcf->types_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
358
|
2725
|
|
332
|
2726 lcf->open_file_cache = NGX_CONF_UNSET_PTR;
|
|
358
|
2727 lcf->open_file_cache_valid = NGX_CONF_UNSET;
|
|
|
2728 lcf->open_file_cache_min_uses = NGX_CONF_UNSET_UINT;
|
|
332
|
2729 lcf->open_file_cache_errors = NGX_CONF_UNSET;
|
|
|
2730 lcf->open_file_cache_events = NGX_CONF_UNSET;
|
|
0
|
2731
|
|
358
|
2732 #if (NGX_HTTP_GZIP)
|
|
|
2733 lcf->gzip_vary = NGX_CONF_UNSET;
|
|
|
2734 lcf->gzip_http_version = NGX_CONF_UNSET_UINT;
|
|
362
|
2735 #if (NGX_PCRE)
|
|
358
|
2736 lcf->gzip_disable = NGX_CONF_UNSET_PTR;
|
|
|
2737 #endif
|
|
362
|
2738 #endif
|
|
358
|
2739
|
|
0
|
2740 return lcf;
|
|
|
2741 }
|
|
|
2742
|
|
|
2743
|
|
138
|
2744 static ngx_str_t ngx_http_core_text_html_type = ngx_string("text/html");
|
|
|
2745 static ngx_str_t ngx_http_core_image_gif_type = ngx_string("image/gif");
|
|
|
2746 static ngx_str_t ngx_http_core_image_jpeg_type = ngx_string("image/jpeg");
|
|
|
2747
|
|
|
2748 static ngx_hash_key_t ngx_http_core_default_types[] = {
|
|
|
2749 { ngx_string("html"), 0, &ngx_http_core_text_html_type },
|
|
|
2750 { ngx_string("gif"), 0, &ngx_http_core_image_gif_type },
|
|
|
2751 { ngx_string("jpg"), 0, &ngx_http_core_image_jpeg_type },
|
|
|
2752 { ngx_null_string, 0, NULL }
|
|
0
|
2753 };
|
|
|
2754
|
|
|
2755
|
|
36
|
2756 static char *
|
|
138
|
2757 ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2758 {
|
|
|
2759 ngx_http_core_loc_conf_t *prev = parent;
|
|
|
2760 ngx_http_core_loc_conf_t *conf = child;
|
|
|
2761
|
|
36
|
2762 ngx_uint_t i;
|
|
138
|
2763 ngx_hash_key_t *type;
|
|
|
2764 ngx_hash_init_t types_hash;
|
|
0
|
2765
|
|
152
|
2766 if (conf->root.data == NULL) {
|
|
|
2767
|
|
174
|
2768 conf->alias = prev->alias;
|
|
152
|
2769 conf->root = prev->root;
|
|
|
2770 conf->root_lengths = prev->root_lengths;
|
|
|
2771 conf->root_values = prev->root_values;
|
|
|
2772
|
|
|
2773 if (prev->root.data == NULL) {
|
|
|
2774 conf->root.len = sizeof("html") - 1;
|
|
|
2775 conf->root.data = (u_char *) "html";
|
|
|
2776
|
|
324
|
2777 if (ngx_conf_full_name(cf->cycle, &conf->root, 0) == NGX_ERROR) {
|
|
152
|
2778 return NGX_CONF_ERROR;
|
|
|
2779 }
|
|
|
2780 }
|
|
0
|
2781 }
|
|
|
2782
|
|
126
|
2783 if (conf->post_action.data == NULL) {
|
|
|
2784 conf->post_action = prev->post_action;
|
|
|
2785 }
|
|
|
2786
|
|
212
|
2787 ngx_conf_merge_uint_value(conf->types_hash_max_size,
|
|
|
2788 prev->types_hash_max_size, 1024);
|
|
|
2789
|
|
|
2790 ngx_conf_merge_uint_value(conf->types_hash_bucket_size,
|
|
|
2791 prev->types_hash_bucket_size,
|
|
|
2792 ngx_cacheline_size);
|
|
138
|
2793
|
|
|
2794 conf->types_hash_bucket_size = ngx_align(conf->types_hash_bucket_size,
|
|
|
2795 ngx_cacheline_size);
|
|
|
2796
|
|
|
2797 /*
|
|
|
2798 * the special handling the "types" directive in the "http" section
|
|
|
2799 * to inherit the http's conf->types_hash to all servers
|
|
|
2800 */
|
|
|
2801
|
|
|
2802 if (prev->types && prev->types_hash.buckets == NULL) {
|
|
|
2803
|
|
|
2804 types_hash.hash = &prev->types_hash;
|
|
|
2805 types_hash.key = ngx_hash_key_lc;
|
|
|
2806 types_hash.max_size = conf->types_hash_max_size;
|
|
|
2807 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
2808 types_hash.name = "types_hash";
|
|
138
|
2809 types_hash.pool = cf->pool;
|
|
|
2810 types_hash.temp_pool = NULL;
|
|
|
2811
|
|
|
2812 if (ngx_hash_init(&types_hash, prev->types->elts, prev->types->nelts)
|
|
|
2813 != NGX_OK)
|
|
|
2814 {
|
|
|
2815 return NGX_CONF_ERROR;
|
|
|
2816 }
|
|
|
2817 }
|
|
|
2818
|
|
0
|
2819 if (conf->types == NULL) {
|
|
138
|
2820 conf->types = prev->types;
|
|
|
2821 conf->types_hash = prev->types_hash;
|
|
|
2822 }
|
|
|
2823
|
|
|
2824 if (conf->types == NULL) {
|
|
|
2825 conf->types = ngx_array_create(cf->pool, 4, sizeof(ngx_hash_key_t));
|
|
|
2826 if (conf->types == NULL) {
|
|
|
2827 return NGX_CONF_ERROR;
|
|
|
2828 }
|
|
|
2829
|
|
|
2830 for (i = 0; ngx_http_core_default_types[i].key.len; i++) {
|
|
|
2831 type = ngx_array_push(conf->types);
|
|
|
2832 if (type == NULL) {
|
|
36
|
2833 return NGX_CONF_ERROR;
|
|
|
2834 }
|
|
0
|
2835
|
|
138
|
2836 type->key = ngx_http_core_default_types[i].key;
|
|
|
2837 type->key_hash =
|
|
|
2838 ngx_hash_key_lc(ngx_http_core_default_types[i].key.data,
|
|
|
2839 ngx_http_core_default_types[i].key.len);
|
|
|
2840 type->value = ngx_http_core_default_types[i].value;
|
|
|
2841 }
|
|
|
2842 }
|
|
|
2843
|
|
|
2844 if (conf->types_hash.buckets == NULL) {
|
|
|
2845
|
|
|
2846 types_hash.hash = &conf->types_hash;
|
|
|
2847 types_hash.key = ngx_hash_key_lc;
|
|
|
2848 types_hash.max_size = conf->types_hash_max_size;
|
|
|
2849 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
2850 types_hash.name = "mime_types_hash";
|
|
138
|
2851 types_hash.pool = cf->pool;
|
|
|
2852 types_hash.temp_pool = NULL;
|
|
|
2853
|
|
|
2854 if (ngx_hash_init(&types_hash, conf->types->elts, conf->types->nelts)
|
|
|
2855 != NGX_OK)
|
|
|
2856 {
|
|
|
2857 return NGX_CONF_ERROR;
|
|
0
|
2858 }
|
|
|
2859 }
|
|
|
2860
|
|
|
2861 if (conf->err_log == NULL) {
|
|
|
2862 if (prev->err_log) {
|
|
|
2863 conf->err_log = prev->err_log;
|
|
|
2864 } else {
|
|
|
2865 conf->err_log = cf->cycle->new_log;
|
|
|
2866 }
|
|
|
2867 }
|
|
|
2868
|
|
|
2869 if (conf->error_pages == NULL && prev->error_pages) {
|
|
|
2870 conf->error_pages = prev->error_pages;
|
|
|
2871 }
|
|
|
2872
|
|
|
2873 ngx_conf_merge_str_value(conf->default_type,
|
|
36
|
2874 prev->default_type, "text/plain");
|
|
0
|
2875
|
|
212
|
2876 ngx_conf_merge_off_value(conf->client_max_body_size,
|
|
0
|
2877 prev->client_max_body_size, 1 * 1024 * 1024);
|
|
|
2878 ngx_conf_merge_size_value(conf->client_body_buffer_size,
|
|
|
2879 prev->client_body_buffer_size,
|
|
|
2880 (size_t) 2 * ngx_pagesize);
|
|
|
2881 ngx_conf_merge_msec_value(conf->client_body_timeout,
|
|
|
2882 prev->client_body_timeout, 60000);
|
|
58
|
2883
|
|
362
|
2884 ngx_conf_merge_uint_value(conf->satisfy, prev->satisfy,
|
|
|
2885 NGX_HTTP_SATISFY_ALL);
|
|
58
|
2886 ngx_conf_merge_value(conf->internal, prev->internal, 0);
|
|
182
|
2887 ngx_conf_merge_value(conf->client_body_in_file_only,
|
|
|
2888 prev->client_body_in_file_only, 0);
|
|
0
|
2889 ngx_conf_merge_value(conf->sendfile, prev->sendfile, 0);
|
|
300
|
2890 ngx_conf_merge_size_value(conf->sendfile_max_chunk,
|
|
|
2891 prev->sendfile_max_chunk, 0);
|
|
0
|
2892 ngx_conf_merge_value(conf->tcp_nopush, prev->tcp_nopush, 0);
|
|
228
|
2893 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1);
|
|
58
|
2894
|
|
0
|
2895 ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 60000);
|
|
|
2896 ngx_conf_merge_size_value(conf->send_lowat, prev->send_lowat, 0);
|
|
|
2897 ngx_conf_merge_size_value(conf->postpone_output, prev->postpone_output,
|
|
|
2898 1460);
|
|
|
2899 ngx_conf_merge_size_value(conf->limit_rate, prev->limit_rate, 0);
|
|
|
2900 ngx_conf_merge_msec_value(conf->keepalive_timeout,
|
|
|
2901 prev->keepalive_timeout, 75000);
|
|
|
2902 ngx_conf_merge_sec_value(conf->keepalive_header,
|
|
|
2903 prev->keepalive_header, 0);
|
|
|
2904 ngx_conf_merge_msec_value(conf->lingering_time,
|
|
|
2905 prev->lingering_time, 30000);
|
|
|
2906 ngx_conf_merge_msec_value(conf->lingering_timeout,
|
|
|
2907 prev->lingering_timeout, 5000);
|
|
348
|
2908 ngx_conf_merge_msec_value(conf->resolver_timeout,
|
|
|
2909 prev->resolver_timeout, 30000);
|
|
|
2910
|
|
|
2911 if (conf->resolver == NULL) {
|
|
366
|
2912
|
|
|
2913 if (prev->resolver == NULL) {
|
|
|
2914
|
|
|
2915 /*
|
|
|
2916 * create dummy resolver in http {} context
|
|
|
2917 * to inherit it in all servers
|
|
|
2918 */
|
|
|
2919
|
|
|
2920 prev->resolver = ngx_resolver_create(cf, NULL);
|
|
|
2921 if (prev->resolver == NULL) {
|
|
364
|
2922 return NGX_CONF_ERROR;
|
|
354
|
2923 }
|
|
|
2924 }
|
|
366
|
2925
|
|
|
2926 conf->resolver = prev->resolver;
|
|
348
|
2927 }
|
|
0
|
2928
|
|
28
|
2929 ngx_conf_merge_path_value(conf->client_body_temp_path,
|
|
|
2930 prev->client_body_temp_path,
|
|
|
2931 NGX_HTTP_CLIENT_TEMP_PATH, 0, 0, 0,
|
|
|
2932 ngx_garbage_collector_temp_handler, cf);
|
|
|
2933
|
|
0
|
2934 ngx_conf_merge_value(conf->reset_timedout_connection,
|
|
36
|
2935 prev->reset_timedout_connection, 0);
|
|
362
|
2936 ngx_conf_merge_value(conf->server_name_in_redirect,
|
|
|
2937 prev->server_name_in_redirect, 1);
|
|
70
|
2938 ngx_conf_merge_value(conf->port_in_redirect, prev->port_in_redirect, 1);
|
|
0
|
2939 ngx_conf_merge_value(conf->msie_padding, prev->msie_padding, 1);
|
|
228
|
2940 ngx_conf_merge_value(conf->msie_refresh, prev->msie_refresh, 0);
|
|
76
|
2941 ngx_conf_merge_value(conf->log_not_found, prev->log_not_found, 1);
|
|
228
|
2942 ngx_conf_merge_value(conf->recursive_error_pages,
|
|
|
2943 prev->recursive_error_pages, 0);
|
|
342
|
2944 ngx_conf_merge_value(conf->server_tokens, prev->server_tokens, 1);
|
|
0
|
2945
|
|
332
|
2946 ngx_conf_merge_ptr_value(conf->open_file_cache,
|
|
358
|
2947 prev->open_file_cache, NULL);
|
|
|
2948
|
|
|
2949 ngx_conf_merge_sec_value(conf->open_file_cache_valid,
|
|
|
2950 prev->open_file_cache_valid, 60);
|
|
|
2951
|
|
|
2952 ngx_conf_merge_uint_value(conf->open_file_cache_min_uses,
|
|
|
2953 prev->open_file_cache_min_uses, 1);
|
|
332
|
2954
|
|
|
2955 ngx_conf_merge_sec_value(conf->open_file_cache_errors,
|
|
358
|
2956 prev->open_file_cache_errors, 0);
|
|
332
|
2957
|
|
|
2958 ngx_conf_merge_sec_value(conf->open_file_cache_events,
|
|
358
|
2959 prev->open_file_cache_events, 0);
|
|
|
2960 #if (NGX_HTTP_GZIP)
|
|
|
2961
|
|
|
2962 ngx_conf_merge_value(conf->gzip_vary, prev->gzip_vary, 0);
|
|
|
2963 ngx_conf_merge_uint_value(conf->gzip_http_version, prev->gzip_http_version,
|
|
|
2964 NGX_HTTP_VERSION_11);
|
|
|
2965 ngx_conf_merge_bitmask_value(conf->gzip_proxied, prev->gzip_proxied,
|
|
|
2966 (NGX_CONF_BITMASK_SET|NGX_HTTP_GZIP_PROXIED_OFF));
|
|
|
2967
|
|
362
|
2968 #if (NGX_PCRE)
|
|
358
|
2969 ngx_conf_merge_ptr_value(conf->gzip_disable, prev->gzip_disable, NULL);
|
|
362
|
2970 #endif
|
|
358
|
2971
|
|
|
2972 #endif
|
|
0
|
2973
|
|
|
2974 return NGX_CONF_OK;
|
|
|
2975 }
|
|
|
2976
|
|
|
2977
|
|
72
|
2978 /* AF_INET only */
|
|
|
2979
|
|
36
|
2980 static char *
|
|
|
2981 ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2982 {
|
|
|
2983 ngx_http_core_srv_conf_t *scf = conf;
|
|
|
2984
|
|
252
|
2985 ngx_str_t *value, size;
|
|
|
2986 ngx_url_t u;
|
|
|
2987 ngx_uint_t n;
|
|
|
2988 ngx_http_listen_t *ls;
|
|
0
|
2989
|
|
|
2990 /*
|
|
|
2991 * TODO: check duplicate 'listen' directives,
|
|
|
2992 * add resolved name to server names ???
|
|
|
2993 */
|
|
|
2994
|
|
72
|
2995 value = cf->args->elts;
|
|
126
|
2996
|
|
252
|
2997 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
2998
|
|
|
2999 u.url = value[1];
|
|
|
3000 u.listen = 1;
|
|
266
|
3001 u.default_port = 80;
|
|
252
|
3002
|
|
340
|
3003 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
|
|
252
|
3004 if (u.err) {
|
|
|
3005 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3006 "%s in \"%V\" of the \"listen\" directive",
|
|
|
3007 u.err, &u.url);
|
|
|
3008 }
|
|
|
3009
|
|
126
|
3010 return NGX_CONF_ERROR;
|
|
72
|
3011 }
|
|
|
3012
|
|
50
|
3013 ls = ngx_array_push(&scf->listen);
|
|
|
3014 if (ls == NULL) {
|
|
0
|
3015 return NGX_CONF_ERROR;
|
|
|
3016 }
|
|
|
3017
|
|
72
|
3018 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
0
|
3019
|
|
|
3020 ls->family = AF_INET;
|
|
252
|
3021 ls->addr = u.addr.in_addr;
|
|
266
|
3022 ls->port = u.port;
|
|
336
|
3023 ls->file_name = cf->conf_file->file.name.data;
|
|
0
|
3024 ls->line = cf->conf_file->line;
|
|
326
|
3025 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
112
|
3026 ls->conf.rcvbuf = -1;
|
|
|
3027 ls->conf.sndbuf = -1;
|
|
72
|
3028
|
|
180
|
3029 n = ngx_inet_ntop(AF_INET, &ls->addr, ls->conf.addr, INET_ADDRSTRLEN + 6);
|
|
|
3030 ngx_sprintf(&ls->conf.addr[n], ":%ui", ls->port);
|
|
|
3031
|
|
72
|
3032 if (cf->args->nelts == 2) {
|
|
|
3033 return NGX_CONF_OK;
|
|
|
3034 }
|
|
|
3035
|
|
|
3036 if (ngx_strcmp(value[2].data, "default") == 0) {
|
|
|
3037 ls->conf.default_server = 1;
|
|
|
3038 n = 3;
|
|
138
|
3039
|
|
72
|
3040 } else {
|
|
|
3041 n = 2;
|
|
0
|
3042 }
|
|
|
3043
|
|
72
|
3044 for ( /* void */ ; n < cf->args->nelts; n++) {
|
|
|
3045
|
|
|
3046 if (ls->conf.default_server == 0) {
|
|
|
3047 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3048 "\"%V\" parameter can be specified for "
|
|
|
3049 "the default \"listen\" directive only",
|
|
|
3050 &value[n]);
|
|
|
3051 return NGX_CONF_ERROR;
|
|
|
3052 }
|
|
|
3053
|
|
|
3054 if (ngx_strcmp(value[n].data, "bind") == 0) {
|
|
|
3055 ls->conf.bind = 1;
|
|
|
3056 continue;
|
|
|
3057 }
|
|
|
3058
|
|
112
|
3059 if (ngx_strncmp(value[n].data, "backlog=", 8) == 0) {
|
|
|
3060 ls->conf.backlog = ngx_atoi(value[n].data + 8, value[n].len - 8);
|
|
72
|
3061 ls->conf.bind = 1;
|
|
|
3062
|
|
|
3063 if (ls->conf.backlog == NGX_ERROR || ls->conf.backlog == 0) {
|
|
|
3064 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3065 "invalid backlog \"%V\"", &value[n]);
|
|
|
3066 return NGX_CONF_ERROR;
|
|
|
3067 }
|
|
|
3068
|
|
|
3069 continue;
|
|
|
3070 }
|
|
|
3071
|
|
112
|
3072 if (ngx_strncmp(value[n].data, "rcvbuf=", 7) == 0) {
|
|
|
3073 size.len = value[n].len - 7;
|
|
|
3074 size.data = value[n].data + 7;
|
|
|
3075
|
|
|
3076 ls->conf.rcvbuf = ngx_parse_size(&size);
|
|
|
3077 ls->conf.bind = 1;
|
|
|
3078
|
|
|
3079 if (ls->conf.rcvbuf == NGX_ERROR) {
|
|
|
3080 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3081 "invalid rcvbuf \"%V\"", &value[n]);
|
|
|
3082 return NGX_CONF_ERROR;
|
|
|
3083 }
|
|
|
3084
|
|
|
3085 continue;
|
|
|
3086 }
|
|
|
3087
|
|
|
3088 if (ngx_strncmp(value[n].data, "sndbuf=", 7) == 0) {
|
|
|
3089 size.len = value[n].len - 7;
|
|
|
3090 size.data = value[n].data + 7;
|
|
|
3091
|
|
|
3092 ls->conf.sndbuf = ngx_parse_size(&size);
|
|
|
3093 ls->conf.bind = 1;
|
|
|
3094
|
|
|
3095 if (ls->conf.sndbuf == NGX_ERROR) {
|
|
|
3096 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3097 "invalid sndbuf \"%V\"", &value[n]);
|
|
|
3098 return NGX_CONF_ERROR;
|
|
|
3099 }
|
|
|
3100
|
|
|
3101 continue;
|
|
|
3102 }
|
|
|
3103
|
|
|
3104 if (ngx_strncmp(value[n].data, "accept_filter=", 14) == 0) {
|
|
72
|
3105 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER)
|
|
112
|
3106 ls->conf.accept_filter = (char *) &value[n].data[14];
|
|
72
|
3107 ls->conf.bind = 1;
|
|
|
3108 #else
|
|
|
3109 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3110 "accept filters \"%V\" are not supported "
|
|
|
3111 "on this platform, ignored",
|
|
|
3112 &value[n]);
|
|
|
3113 #endif
|
|
|
3114 continue;
|
|
|
3115 }
|
|
|
3116
|
|
|
3117 if (ngx_strcmp(value[n].data, "deferred") == 0) {
|
|
|
3118 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT)
|
|
|
3119 ls->conf.deferred_accept = 1;
|
|
|
3120 ls->conf.bind = 1;
|
|
|
3121 #else
|
|
|
3122 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3123 "the deferred accept is not supported "
|
|
|
3124 "on this platform, ignored");
|
|
|
3125 #endif
|
|
|
3126 continue;
|
|
|
3127 }
|
|
0
|
3128
|
|
|
3129 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
72
|
3130 "the invalid \"%V\" parameter", &value[n]);
|
|
0
|
3131 return NGX_CONF_ERROR;
|
|
|
3132 }
|
|
|
3133
|
|
|
3134 return NGX_CONF_OK;
|
|
|
3135 }
|
|
|
3136
|
|
|
3137
|
|
36
|
3138 static char *
|
|
|
3139 ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3140 {
|
|
142
|
3141 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3142
|
|
|
3143 u_char ch;
|
|
|
3144 ngx_str_t *value, name;
|
|
|
3145 ngx_uint_t i;
|
|
|
3146 ngx_http_server_name_t *sn;
|
|
0
|
3147
|
|
|
3148 value = cf->args->elts;
|
|
|
3149
|
|
142
|
3150 ch = value[1].data[0];
|
|
|
3151
|
|
|
3152 if (cscf->server_name.data == NULL && value[1].len) {
|
|
|
3153 name = value[1];
|
|
|
3154
|
|
|
3155 if (ch == '.') {
|
|
|
3156 name.len--;
|
|
|
3157 name.data++;
|
|
|
3158 }
|
|
|
3159
|
|
|
3160 cscf->server_name.len = name.len;
|
|
|
3161 cscf->server_name.data = ngx_pstrdup(cf->pool, &name);
|
|
|
3162 if (cscf->server_name.data == NULL) {
|
|
|
3163 return NGX_CONF_ERROR;
|
|
|
3164 }
|
|
|
3165 }
|
|
|
3166
|
|
|
3167 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3168
|
|
|
3169 ch = value[i].data[0];
|
|
|
3170
|
|
|
3171 if (value[i].len == 0
|
|
|
3172 || (ch == '*' && (value[i].len < 3 || value[i].data[1] != '.'))
|
|
|
3173 || (ch == '.' && value[i].len < 2))
|
|
|
3174 {
|
|
|
3175 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3176 "server name \"%V\" is invalid", &value[i]);
|
|
|
3177 return NGX_CONF_ERROR;
|
|
|
3178 }
|
|
|
3179
|
|
294
|
3180 if (ngx_strchr(value[i].data, '/')) {
|
|
|
3181 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3182 "server name \"%V\" has strange symbols",
|
|
|
3183 &value[i]);
|
|
|
3184 }
|
|
|
3185
|
|
362
|
3186 if (value[i].len == 1 && ch == '*') {
|
|
|
3187 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3188 "\"server_name *\" is unsupported, use "
|
|
|
3189 "\"server_name_in_redirect off\" instead");
|
|
|
3190 return NGX_CONF_ERROR;
|
|
|
3191 }
|
|
|
3192
|
|
142
|
3193 sn = ngx_array_push(&cscf->server_names);
|
|
50
|
3194 if (sn == NULL) {
|
|
4
|
3195 return NGX_CONF_ERROR;
|
|
|
3196 }
|
|
0
|
3197
|
|
326
|
3198 #if (NGX_PCRE)
|
|
|
3199 sn->regex = NULL;
|
|
|
3200 #endif
|
|
|
3201 sn->core_srv_conf = cscf;
|
|
358
|
3202 sn->name = value[i];
|
|
326
|
3203
|
|
|
3204 if (value[i].data[0] != '~') {
|
|
|
3205 continue;
|
|
|
3206 }
|
|
|
3207
|
|
|
3208 #if (NGX_PCRE)
|
|
356
|
3209 {
|
|
|
3210 ngx_str_t err;
|
|
|
3211 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
3212
|
|
326
|
3213 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3214 err.data = errstr;
|
|
|
3215
|
|
|
3216 value[i].len--;
|
|
|
3217 value[i].data++;
|
|
|
3218
|
|
|
3219 sn->regex = ngx_regex_compile(&value[i], NGX_REGEX_CASELESS, cf->pool,
|
|
|
3220 &err);
|
|
|
3221
|
|
|
3222 if (sn->regex == NULL) {
|
|
|
3223 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
3224 return NGX_CONF_ERROR;
|
|
|
3225 }
|
|
|
3226
|
|
358
|
3227 sn->name = value[i];
|
|
356
|
3228 }
|
|
326
|
3229 #else
|
|
|
3230 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3231 "the using of the regex \"%V\" "
|
|
|
3232 "requires PCRE library", &value[i]);
|
|
|
3233
|
|
|
3234 return NGX_CONF_ERROR;
|
|
|
3235 #endif
|
|
0
|
3236 }
|
|
|
3237
|
|
|
3238 return NGX_CONF_OK;
|
|
|
3239 }
|
|
|
3240
|
|
|
3241
|
|
36
|
3242 static char *
|
|
|
3243 ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3244 {
|
|
|
3245 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3246
|
|
144
|
3247 ngx_str_t *value;
|
|
|
3248 ngx_uint_t alias, n;
|
|
|
3249 ngx_http_script_compile_t sc;
|
|
0
|
3250
|
|
|
3251 alias = (cmd->name.len == sizeof("alias") - 1) ? 1 : 0;
|
|
|
3252
|
|
|
3253 if (lcf->root.data) {
|
|
|
3254
|
|
|
3255 /* the (ngx_uint_t) cast is required by gcc 2.7.2.3 */
|
|
|
3256
|
|
|
3257 if ((ngx_uint_t) lcf->alias == alias) {
|
|
|
3258 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3259 "\"%V\" directive is duplicate",
|
|
|
3260 &cmd->name);
|
|
0
|
3261 } else {
|
|
|
3262 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3263 "\"%V\" directive is duplicate, "
|
|
0
|
3264 "\"%s\" directive is specified before",
|
|
10
|
3265 &cmd->name, lcf->alias ? "alias" : "root");
|
|
0
|
3266 }
|
|
|
3267
|
|
|
3268 return NGX_CONF_ERROR;
|
|
|
3269 }
|
|
|
3270
|
|
324
|
3271 if (lcf->named && alias) {
|
|
|
3272 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3273 "the \"alias\" directive may not be used "
|
|
|
3274 "inside named location");
|
|
|
3275
|
|
|
3276 return NGX_CONF_ERROR;
|
|
|
3277 }
|
|
|
3278
|
|
308
|
3279 #if (NGX_PCRE)
|
|
|
3280
|
|
|
3281 if (lcf->regex && alias) {
|
|
|
3282 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3283 "the \"alias\" directive may not be used "
|
|
|
3284 "inside location given by regular expression");
|
|
|
3285
|
|
|
3286 return NGX_CONF_ERROR;
|
|
|
3287 }
|
|
|
3288
|
|
|
3289 #endif
|
|
|
3290
|
|
0
|
3291 value = cf->args->elts;
|
|
|
3292
|
|
294
|
3293 if (ngx_strstr(value[1].data, "$document_root")
|
|
|
3294 || ngx_strstr(value[1].data, "${document_root}"))
|
|
|
3295 {
|
|
|
3296 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3297 "the $document_root variable may not be used "
|
|
|
3298 "in the \"%V\" directive",
|
|
|
3299 &cmd->name);
|
|
|
3300
|
|
|
3301 return NGX_CONF_ERROR;
|
|
|
3302 }
|
|
|
3303
|
|
0
|
3304 lcf->alias = alias;
|
|
|
3305 lcf->root = value[1];
|
|
|
3306
|
|
|
3307 if (!alias && lcf->root.data[lcf->root.len - 1] == '/') {
|
|
|
3308 lcf->root.len--;
|
|
|
3309 }
|
|
|
3310
|
|
216
|
3311 if (lcf->root.data[0] != '$') {
|
|
324
|
3312 if (ngx_conf_full_name(cf->cycle, &lcf->root, 0) == NGX_ERROR) {
|
|
216
|
3313 return NGX_CONF_ERROR;
|
|
|
3314 }
|
|
152
|
3315 }
|
|
|
3316
|
|
|
3317 n = ngx_http_script_variables_count(&lcf->root);
|
|
144
|
3318
|
|
|
3319 if (n == 0) {
|
|
|
3320 return NGX_CONF_OK;
|
|
|
3321 }
|
|
|
3322
|
|
|
3323 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3324
|
|
|
3325 sc.cf = cf;
|
|
152
|
3326 sc.source = &lcf->root;
|
|
144
|
3327 sc.lengths = &lcf->root_lengths;
|
|
|
3328 sc.values = &lcf->root_values;
|
|
|
3329 sc.variables = n;
|
|
|
3330 sc.complete_lengths = 1;
|
|
|
3331 sc.complete_values = 1;
|
|
|
3332
|
|
|
3333 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3334 return NGX_CONF_ERROR;
|
|
|
3335 }
|
|
|
3336
|
|
0
|
3337 return NGX_CONF_OK;
|
|
|
3338 }
|
|
|
3339
|
|
|
3340
|
|
180
|
3341 static ngx_http_method_name_t ngx_methods_names[] = {
|
|
286
|
3342 { (u_char *) "GET", (uint32_t) ~NGX_HTTP_GET },
|
|
|
3343 { (u_char *) "HEAD", (uint32_t) ~NGX_HTTP_HEAD },
|
|
|
3344 { (u_char *) "POST", (uint32_t) ~NGX_HTTP_POST },
|
|
|
3345 { (u_char *) "PUT", (uint32_t) ~NGX_HTTP_PUT },
|
|
|
3346 { (u_char *) "DELETE", (uint32_t) ~NGX_HTTP_DELETE },
|
|
|
3347 { (u_char *) "MKCOL", (uint32_t) ~NGX_HTTP_MKCOL },
|
|
|
3348 { (u_char *) "COPY", (uint32_t) ~NGX_HTTP_COPY },
|
|
|
3349 { (u_char *) "MOVE", (uint32_t) ~NGX_HTTP_MOVE },
|
|
|
3350 { (u_char *) "OPTIONS", (uint32_t) ~NGX_HTTP_OPTIONS },
|
|
|
3351 { (u_char *) "PROPFIND" , (uint32_t) ~NGX_HTTP_PROPFIND },
|
|
|
3352 { (u_char *) "PROPPATCH", (uint32_t) ~NGX_HTTP_PROPPATCH },
|
|
|
3353 { (u_char *) "LOCK", (uint32_t) ~NGX_HTTP_LOCK },
|
|
|
3354 { (u_char *) "UNLOCK", (uint32_t) ~NGX_HTTP_UNLOCK },
|
|
180
|
3355 { NULL, 0 }
|
|
|
3356 };
|
|
|
3357
|
|
|
3358
|
|
|
3359 static char *
|
|
|
3360 ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3361 {
|
|
|
3362 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3363
|
|
|
3364 char *rv;
|
|
|
3365 void *mconf;
|
|
|
3366 ngx_str_t *value;
|
|
|
3367 ngx_uint_t i;
|
|
|
3368 ngx_conf_t save;
|
|
|
3369 ngx_http_module_t *module;
|
|
|
3370 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
|
3371 ngx_http_method_name_t *name;
|
|
|
3372 ngx_http_core_loc_conf_t *lcf, **clcfp;
|
|
|
3373
|
|
|
3374 if (clcf->limit_except) {
|
|
|
3375 return "duplicate";
|
|
|
3376 }
|
|
|
3377
|
|
|
3378 clcf->limit_except = 0xffffffff;
|
|
|
3379
|
|
|
3380 value = cf->args->elts;
|
|
|
3381
|
|
|
3382 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3383 for (name = ngx_methods_names; name->name; name++) {
|
|
|
3384
|
|
|
3385 if (ngx_strcasecmp(value[i].data, name->name) == 0) {
|
|
|
3386 clcf->limit_except &= name->method;
|
|
|
3387 goto next;
|
|
|
3388 }
|
|
|
3389 }
|
|
|
3390
|
|
|
3391 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3392 "invalid method \"%V\"", &value[i]);
|
|
|
3393 return NGX_CONF_ERROR;
|
|
|
3394
|
|
|
3395 next:
|
|
|
3396 continue;
|
|
|
3397 }
|
|
|
3398
|
|
|
3399 if (!(clcf->limit_except & NGX_HTTP_GET)) {
|
|
|
3400 clcf->limit_except &= (uint32_t) ~NGX_HTTP_HEAD;
|
|
|
3401 }
|
|
|
3402
|
|
|
3403 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
3404 if (ctx == NULL) {
|
|
|
3405 return NGX_CONF_ERROR;
|
|
|
3406 }
|
|
|
3407
|
|
|
3408 pctx = cf->ctx;
|
|
|
3409 ctx->main_conf = pctx->main_conf;
|
|
|
3410 ctx->srv_conf = pctx->srv_conf;
|
|
|
3411
|
|
|
3412 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
3413 if (ctx->loc_conf == NULL) {
|
|
|
3414 return NGX_CONF_ERROR;
|
|
|
3415 }
|
|
|
3416
|
|
|
3417 for (i = 0; ngx_modules[i]; i++) {
|
|
|
3418 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
|
3419 continue;
|
|
|
3420 }
|
|
|
3421
|
|
|
3422 module = ngx_modules[i]->ctx;
|
|
|
3423
|
|
|
3424 if (module->create_loc_conf) {
|
|
|
3425
|
|
|
3426 mconf = module->create_loc_conf(cf);
|
|
|
3427 if (mconf == NULL) {
|
|
|
3428 return NGX_CONF_ERROR;
|
|
|
3429 }
|
|
|
3430
|
|
|
3431 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
|
3432 }
|
|
|
3433 }
|
|
|
3434
|
|
|
3435
|
|
|
3436 lcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
3437 clcf->limit_except_loc_conf = ctx->loc_conf;
|
|
|
3438 lcf->loc_conf = ctx->loc_conf;
|
|
|
3439 lcf->name = clcf->name;
|
|
|
3440 lcf->noname = 1;
|
|
|
3441
|
|
308
|
3442 if (clcf->locations == NULL) {
|
|
|
3443 clcf->locations = ngx_array_create(cf->pool, 2, sizeof(void *));
|
|
|
3444 if (clcf->locations == NULL) {
|
|
180
|
3445 return NGX_CONF_ERROR;
|
|
|
3446 }
|
|
|
3447 }
|
|
|
3448
|
|
308
|
3449 clcfp = ngx_array_push(clcf->locations);
|
|
180
|
3450 if (clcfp == NULL) {
|
|
|
3451 return NGX_CONF_ERROR;
|
|
|
3452 }
|
|
|
3453
|
|
|
3454 *clcfp = lcf;
|
|
|
3455
|
|
|
3456
|
|
|
3457 save = *cf;
|
|
|
3458 cf->ctx = ctx;
|
|
|
3459 cf->cmd_type = NGX_HTTP_LMT_CONF;
|
|
|
3460
|
|
|
3461 rv = ngx_conf_parse(cf, NULL);
|
|
|
3462
|
|
|
3463 *cf = save;
|
|
|
3464
|
|
|
3465 return rv;
|
|
|
3466 }
|
|
|
3467
|
|
|
3468
|
|
36
|
3469 static char *
|
|
|
3470 ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3471 {
|
|
|
3472 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3473
|
|
372
|
3474 u_char *args;
|
|
222
|
3475 ngx_int_t overwrite;
|
|
|
3476 ngx_str_t *value, uri;
|
|
|
3477 ngx_uint_t i, n, nvar;
|
|
|
3478 ngx_array_t *uri_lengths, *uri_values;
|
|
|
3479 ngx_http_err_page_t *err;
|
|
|
3480 ngx_http_script_compile_t sc;
|
|
0
|
3481
|
|
|
3482 if (lcf->error_pages == NULL) {
|
|
36
|
3483 lcf->error_pages = ngx_array_create(cf->pool, 4,
|
|
0
|
3484 sizeof(ngx_http_err_page_t));
|
|
|
3485 if (lcf->error_pages == NULL) {
|
|
|
3486 return NGX_CONF_ERROR;
|
|
|
3487 }
|
|
|
3488 }
|
|
|
3489
|
|
|
3490 value = cf->args->elts;
|
|
|
3491
|
|
|
3492 i = cf->args->nelts - 2;
|
|
|
3493
|
|
|
3494 if (value[i].data[0] == '=') {
|
|
|
3495 if (i == 1) {
|
|
|
3496 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3497 "invalid value \"%V\"", &value[i]);
|
|
0
|
3498 return NGX_CONF_ERROR;
|
|
|
3499 }
|
|
|
3500
|
|
104
|
3501 if (value[i].len > 1) {
|
|
|
3502 overwrite = ngx_atoi(&value[i].data[1], value[i].len - 1);
|
|
|
3503
|
|
|
3504 if (overwrite == NGX_ERROR) {
|
|
|
3505 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3506 "invalid value \"%V\"", &value[i]);
|
|
|
3507 return NGX_CONF_ERROR;
|
|
|
3508 }
|
|
|
3509
|
|
|
3510 } else {
|
|
|
3511 overwrite = 0;
|
|
0
|
3512 }
|
|
|
3513
|
|
|
3514 n = 2;
|
|
|
3515
|
|
|
3516 } else {
|
|
104
|
3517 overwrite = -1;
|
|
0
|
3518 n = 1;
|
|
|
3519 }
|
|
|
3520
|
|
222
|
3521 uri = value[cf->args->nelts - 1];
|
|
|
3522 uri_lengths = NULL;
|
|
|
3523 uri_values = NULL;
|
|
|
3524
|
|
|
3525 nvar = ngx_http_script_variables_count(&uri);
|
|
|
3526
|
|
|
3527 if (nvar) {
|
|
|
3528 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3529
|
|
|
3530 sc.cf = cf;
|
|
|
3531 sc.source = &uri;
|
|
|
3532 sc.lengths = &uri_lengths;
|
|
|
3533 sc.values = &uri_values;
|
|
|
3534 sc.variables = nvar;
|
|
|
3535 sc.complete_lengths = 1;
|
|
|
3536 sc.complete_values = 1;
|
|
|
3537
|
|
|
3538 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3539 return NGX_CONF_ERROR;
|
|
|
3540 }
|
|
|
3541 }
|
|
|
3542
|
|
372
|
3543 args = (u_char *) ngx_strchr(uri.data, '?');
|
|
|
3544
|
|
0
|
3545 for (i = 1; i < cf->args->nelts - n; i++) {
|
|
50
|
3546 err = ngx_array_push(lcf->error_pages);
|
|
|
3547 if (err == NULL) {
|
|
0
|
3548 return NGX_CONF_ERROR;
|
|
|
3549 }
|
|
|
3550
|
|
|
3551 err->status = ngx_atoi(value[i].data, value[i].len);
|
|
36
|
3552
|
|
236
|
3553 if (err->status == NGX_ERROR || err->status == 499) {
|
|
0
|
3554 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3555 "invalid value \"%V\"", &value[i]);
|
|
0
|
3556 return NGX_CONF_ERROR;
|
|
|
3557 }
|
|
|
3558
|
|
|
3559 if (err->status < 400 || err->status > 599) {
|
|
|
3560 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3561 "value \"%V\" must be between 400 and 599",
|
|
|
3562 &value[i]);
|
|
0
|
3563 return NGX_CONF_ERROR;
|
|
|
3564 }
|
|
|
3565
|
|
366
|
3566 if (overwrite >= 0) {
|
|
|
3567 err->overwrite = overwrite;
|
|
|
3568
|
|
|
3569 } else {
|
|
|
3570 switch (err->status) {
|
|
|
3571 case NGX_HTTP_TO_HTTPS:
|
|
|
3572 case NGX_HTTPS_CERT_ERROR:
|
|
|
3573 case NGX_HTTPS_NO_CERT:
|
|
|
3574 err->overwrite = NGX_HTTP_BAD_REQUEST;
|
|
|
3575 break;
|
|
|
3576
|
|
|
3577 default:
|
|
|
3578 err->overwrite = err->status;
|
|
|
3579 break;
|
|
|
3580 }
|
|
|
3581 }
|
|
104
|
3582
|
|
372
|
3583 if (args) {
|
|
|
3584 err->uri.len = args - uri.data;
|
|
|
3585 err->uri.data = uri.data;
|
|
|
3586 args++;
|
|
|
3587 err->args.len = (uri.data + uri.len) - args;
|
|
|
3588 err->args.data = args;
|
|
|
3589
|
|
|
3590 } else {
|
|
|
3591 err->uri = uri;
|
|
|
3592 err->args.len = 0;
|
|
|
3593 err->args.data = NULL;
|
|
|
3594 }
|
|
|
3595
|
|
222
|
3596 err->uri_lengths = uri_lengths;
|
|
|
3597 err->uri_values = uri_values;
|
|
0
|
3598 }
|
|
|
3599
|
|
|
3600 return NGX_CONF_OK;
|
|
|
3601 }
|
|
|
3602
|
|
|
3603
|
|
36
|
3604 static char *
|
|
332
|
3605 ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3606 {
|
|
|
3607 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3608
|
|
|
3609 time_t inactive;
|
|
|
3610 ngx_str_t *value, s;
|
|
|
3611 ngx_int_t max;
|
|
|
3612 ngx_uint_t i;
|
|
|
3613
|
|
|
3614 if (lcf->open_file_cache != NGX_CONF_UNSET_PTR) {
|
|
|
3615 return "is duplicate";
|
|
|
3616 }
|
|
|
3617
|
|
|
3618 value = cf->args->elts;
|
|
|
3619
|
|
|
3620 max = 0;
|
|
|
3621 inactive = 60;
|
|
|
3622
|
|
|
3623 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3624
|
|
|
3625 if (ngx_strncmp(value[i].data, "max=", 4) == 0) {
|
|
|
3626
|
|
|
3627 max = ngx_atoi(value[i].data + 4, value[i].len - 4);
|
|
|
3628 if (max == NGX_ERROR) {
|
|
|
3629 return NGX_CONF_ERROR;
|
|
|
3630 }
|
|
|
3631
|
|
|
3632 continue;
|
|
|
3633 }
|
|
|
3634
|
|
|
3635 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) {
|
|
|
3636
|
|
|
3637 s.len = value[i].len - 9;
|
|
|
3638 s.data = value[i].data + 9;
|
|
|
3639
|
|
|
3640 inactive = ngx_parse_time(&s, 1);
|
|
|
3641 if (inactive < 0) {
|
|
|
3642 return NGX_CONF_ERROR;
|
|
|
3643 }
|
|
|
3644
|
|
|
3645 continue;
|
|
|
3646 }
|
|
|
3647
|
|
|
3648 if (ngx_strcmp(value[i].data, "off") == 0) {
|
|
|
3649
|
|
|
3650 lcf->open_file_cache = NULL;
|
|
|
3651
|
|
|
3652 continue;
|
|
|
3653 }
|
|
|
3654
|
|
|
3655 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3656 "invalid \"open_file_cache\" parameter \"%V\"",
|
|
|
3657 &value[i]);
|
|
|
3658 return NGX_CONF_ERROR;
|
|
|
3659 }
|
|
|
3660
|
|
|
3661 if (lcf->open_file_cache == NULL) {
|
|
|
3662 return NGX_CONF_OK;
|
|
|
3663 }
|
|
|
3664
|
|
|
3665 if (max == 0) {
|
|
|
3666 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3667 "\"open_file_cache\" must have \"max\" parameter");
|
|
|
3668 return NGX_CONF_ERROR;
|
|
|
3669 }
|
|
|
3670
|
|
|
3671 lcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive);
|
|
|
3672 if (lcf->open_file_cache) {
|
|
|
3673 return NGX_CONF_OK;
|
|
|
3674 }
|
|
|
3675
|
|
|
3676 return NGX_CONF_ERROR;
|
|
|
3677 }
|
|
|
3678
|
|
|
3679
|
|
|
3680 static char *
|
|
58
|
3681 ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3682 {
|
|
|
3683 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3684
|
|
|
3685 lcf->err_log = ngx_log_create_errlog(cf->cycle, cf->args);
|
|
|
3686 if (lcf->err_log == NULL) {
|
|
|
3687 return NGX_CONF_ERROR;
|
|
|
3688 }
|
|
|
3689
|
|
|
3690 return ngx_set_error_log_levels(cf, lcf->err_log);
|
|
|
3691 }
|
|
|
3692
|
|
|
3693
|
|
|
3694 static char *
|
|
36
|
3695 ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3696 {
|
|
|
3697 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3698
|
|
|
3699 ngx_str_t *value;
|
|
|
3700
|
|
|
3701 if (lcf->keepalive_timeout != NGX_CONF_UNSET_MSEC) {
|
|
|
3702 return "is duplicate";
|
|
|
3703 }
|
|
|
3704
|
|
|
3705 value = cf->args->elts;
|
|
|
3706
|
|
|
3707 lcf->keepalive_timeout = ngx_parse_time(&value[1], 0);
|
|
36
|
3708
|
|
0
|
3709 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_ERROR) {
|
|
|
3710 return "invalid value";
|
|
|
3711 }
|
|
|
3712
|
|
|
3713 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_PARSE_LARGE_TIME) {
|
|
|
3714 return "value must be less than 597 hours";
|
|
|
3715 }
|
|
|
3716
|
|
|
3717 if (cf->args->nelts == 2) {
|
|
|
3718 return NGX_CONF_OK;
|
|
|
3719 }
|
|
|
3720
|
|
|
3721 lcf->keepalive_header = ngx_parse_time(&value[2], 1);
|
|
36
|
3722
|
|
0
|
3723 if (lcf->keepalive_header == NGX_ERROR) {
|
|
|
3724 return "invalid value";
|
|
|
3725 }
|
|
|
3726
|
|
|
3727 if (lcf->keepalive_header == NGX_PARSE_LARGE_TIME) {
|
|
|
3728 return "value must be less than 68 years";
|
|
|
3729 }
|
|
|
3730
|
|
|
3731 return NGX_CONF_OK;
|
|
|
3732 }
|
|
|
3733
|
|
|
3734
|
|
36
|
3735 static char *
|
|
58
|
3736 ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3737 {
|
|
|
3738 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3739
|
|
58
|
3740 if (lcf->internal != NGX_CONF_UNSET) {
|
|
|
3741 return "is duplicate";
|
|
0
|
3742 }
|
|
|
3743
|
|
58
|
3744 lcf->internal = 1;
|
|
|
3745
|
|
|
3746 return NGX_CONF_OK;
|
|
0
|
3747 }
|
|
|
3748
|
|
|
3749
|
|
36
|
3750 static char *
|
|
348
|
3751 ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3752 {
|
|
|
3753 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3754
|
|
|
3755 ngx_url_t u;
|
|
|
3756 ngx_str_t *value;
|
|
|
3757
|
|
366
|
3758 if (clcf->resolver) {
|
|
|
3759 return "is duplicate";
|
|
|
3760 }
|
|
|
3761
|
|
348
|
3762 value = cf->args->elts;
|
|
|
3763
|
|
354
|
3764 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
3765
|
|
348
|
3766 u.host = value[1];
|
|
|
3767 u.port = 53;
|
|
|
3768
|
|
|
3769 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) {
|
|
|
3770 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V: %s", &u.host, u.err);
|
|
|
3771 return NGX_CONF_ERROR;
|
|
|
3772 }
|
|
|
3773
|
|
366
|
3774 clcf->resolver = ngx_resolver_create(cf, &u.addrs[0]);
|
|
348
|
3775 if (clcf->resolver == NULL) {
|
|
|
3776 return NGX_OK;
|
|
|
3777 }
|
|
|
3778
|
|
|
3779 return NGX_CONF_OK;
|
|
|
3780 }
|
|
|
3781
|
|
|
3782
|
|
358
|
3783 #if (NGX_HTTP_GZIP)
|
|
|
3784
|
|
|
3785 static char *
|
|
|
3786 ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3787 {
|
|
|
3788 #if (NGX_PCRE)
|
|
|
3789 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3790
|
|
|
3791 ngx_str_t err, *value;
|
|
|
3792 ngx_uint_t i;
|
|
|
3793 ngx_regex_elt_t *re;
|
|
|
3794 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
3795
|
|
|
3796 if (clcf->gzip_disable == NGX_CONF_UNSET_PTR) {
|
|
|
3797 clcf->gzip_disable = ngx_array_create(cf->pool, 2,
|
|
|
3798 sizeof(ngx_regex_elt_t));
|
|
|
3799 if (clcf->gzip_disable == NULL) {
|
|
|
3800 return NGX_CONF_ERROR;
|
|
|
3801 }
|
|
|
3802 }
|
|
|
3803
|
|
|
3804 value = cf->args->elts;
|
|
|
3805
|
|
|
3806 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3807 err.data = errstr;
|
|
|
3808
|
|
|
3809 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3810
|
|
|
3811 re = ngx_array_push(clcf->gzip_disable);
|
|
|
3812 if (re == NULL) {
|
|
|
3813 return NGX_CONF_ERROR;
|
|
|
3814 }
|
|
|
3815
|
|
|
3816 re->regex = ngx_regex_compile(&value[i], NGX_REGEX_CASELESS, cf->pool,
|
|
|
3817 &err);
|
|
|
3818
|
|
|
3819 if (re->regex == NULL) {
|
|
|
3820 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
3821 return NGX_CONF_ERROR;
|
|
|
3822 }
|
|
|
3823
|
|
|
3824 re->name = value[i].data;
|
|
|
3825 }
|
|
|
3826
|
|
|
3827 return NGX_CONF_OK;
|
|
|
3828
|
|
|
3829 #else
|
|
|
3830 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3831 "\"gzip_disable\" requires PCRE library");
|
|
|
3832
|
|
|
3833 return NGX_CONF_ERROR;
|
|
|
3834 #endif
|
|
|
3835 }
|
|
|
3836
|
|
|
3837 #endif
|
|
|
3838
|
|
|
3839
|
|
348
|
3840 static char *
|
|
36
|
3841 ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data)
|
|
0
|
3842 {
|
|
22
|
3843 #if (NGX_FREEBSD)
|
|
2
|
3844 ssize_t *np = data;
|
|
0
|
3845
|
|
222
|
3846 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) {
|
|
0
|
3847 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3848 "\"send_lowat\" must be less than %d "
|
|
|
3849 "(sysctl net.inet.tcp.sendspace)",
|
|
|
3850 ngx_freebsd_net_inet_tcp_sendspace);
|
|
|
3851
|
|
|
3852 return NGX_CONF_ERROR;
|
|
|
3853 }
|
|
|
3854
|
|
18
|
3855 #elif !(NGX_HAVE_SO_SNDLOWAT)
|
|
22
|
3856 ssize_t *np = data;
|
|
0
|
3857
|
|
|
3858 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3859 "\"send_lowat\" is not supported, ignored");
|
|
|
3860
|
|
2
|
3861 *np = 0;
|
|
|
3862
|
|
0
|
3863 #endif
|
|
|
3864
|
|
|
3865 return NGX_CONF_OK;
|
|
|
3866 }
|
|
300
|
3867
|
|
|
3868
|
|
|
3869 static char *
|
|
|
3870 ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data)
|
|
|
3871 {
|
|
|
3872 size_t *sp = data;
|
|
|
3873
|
|
|
3874 if (*sp < NGX_MIN_POOL_SIZE) {
|
|
|
3875 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3876 "pool must be no less than %uz", NGX_MIN_POOL_SIZE);
|
|
|
3877
|
|
|
3878 return NGX_CONF_ERROR;
|
|
|
3879 }
|
|
|
3880
|
|
|
3881 return NGX_CONF_OK;
|
|
|
3882 }
|
