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0
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1
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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5
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6
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7 #include <ngx_config.h>
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8 #include <ngx_core.h>
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9 #include <ngx_http.h>
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10
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10
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11
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180
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12 typedef struct {
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286
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13 u_char *name;
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180
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14 uint32_t method;
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15 } ngx_http_method_name_t;
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16
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17
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278
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18 #define NGX_HTTP_REQUEST_BODY_FILE_OFF 0
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19 #define NGX_HTTP_REQUEST_BODY_FILE_ON 1
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20 #define NGX_HTTP_REQUEST_BODY_FILE_CLEAN 2
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21
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22
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378
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23 static ngx_int_t ngx_http_core_find_location(ngx_http_request_t *r);
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24 static ngx_int_t ngx_http_core_find_static_location(ngx_http_request_t *r,
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25 ngx_http_location_tree_node_t *node);
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0
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26
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58
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27 static ngx_int_t ngx_http_core_preconfiguration(ngx_conf_t *cf);
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0
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28 static void *ngx_http_core_create_main_conf(ngx_conf_t *cf);
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29 static char *ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf);
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30 static void *ngx_http_core_create_srv_conf(ngx_conf_t *cf);
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31 static char *ngx_http_core_merge_srv_conf(ngx_conf_t *cf,
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36
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32 void *parent, void *child);
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0
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33 static void *ngx_http_core_create_loc_conf(ngx_conf_t *cf);
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34 static char *ngx_http_core_merge_loc_conf(ngx_conf_t *cf,
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36
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35 void *parent, void *child);
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0
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36
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34
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37 static char *ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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38 void *dummy);
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34
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39 static char *ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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40 void *dummy);
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430
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41 static ngx_int_t ngx_http_core_regex_location(ngx_conf_t *cf,
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42 ngx_http_core_loc_conf_t *clcf, ngx_str_t *regex, ngx_uint_t caseless);
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34
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43
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44 static char *ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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45 void *conf);
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34
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46 static char *ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy,
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36
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47 void *conf);
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0
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48
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34
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49 static char *ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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50 void *conf);
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34
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51 static char *ngx_http_core_server_name(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_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
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180
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54 static char *ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd,
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55 void *conf);
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390
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56 static char *ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd,
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57 void *conf);
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34
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58 static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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59 void *conf);
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430
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60 static char *ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd,
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61 void *conf);
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332
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62 static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
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63 void *conf);
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34
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64 static char *ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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65 void *conf);
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34
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66 static char *ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd,
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36
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67 void *conf);
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58
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68 static char *ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd,
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69 void *conf);
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354
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70 static char *ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd,
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348
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71 void *conf);
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358
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72 #if (NGX_HTTP_GZIP)
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73 static char *ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd,
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74 void *conf);
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75 #endif
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0
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76
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34
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77 static char *ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data);
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300
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78 static char *ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data);
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34
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79
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80 static ngx_conf_post_t ngx_http_core_lowat_post =
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300
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81 { ngx_http_core_lowat_check };
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82
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83 static ngx_conf_post_handler_pt ngx_http_core_pool_size_p =
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84 ngx_http_core_pool_size;
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0
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85
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378
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86 static ngx_conf_deprecated_t ngx_conf_deprecated_optimize_server_names = {
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87 ngx_conf_deprecated, "optimize_server_names", "server_name_in_redirect"
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158
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88 };
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89
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358
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90 static ngx_conf_deprecated_t ngx_conf_deprecated_open_file_cache_retest = {
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91 ngx_conf_deprecated, "open_file_cache_retest", "open_file_cache_valid"
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92 };
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93
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362
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94 static ngx_conf_deprecated_t ngx_conf_deprecated_satisfy_any = {
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95 ngx_conf_deprecated, "satisfy_any", "satisfy"
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96 };
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97
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0
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98
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278
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99 static ngx_conf_enum_t ngx_http_core_request_body_in_file[] = {
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100 { ngx_string("off"), NGX_HTTP_REQUEST_BODY_FILE_OFF },
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101 { ngx_string("on"), NGX_HTTP_REQUEST_BODY_FILE_ON },
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102 { ngx_string("clean"), NGX_HTTP_REQUEST_BODY_FILE_CLEAN },
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103 { ngx_null_string, 0 }
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104 };
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105
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106
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362
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107 static ngx_conf_enum_t ngx_http_core_satisfy[] = {
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108 { ngx_string("all"), NGX_HTTP_SATISFY_ALL },
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109 { ngx_string("any"), NGX_HTTP_SATISFY_ANY },
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110 { ngx_null_string, 0 }
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111 };
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112
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113
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424
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114 static ngx_conf_enum_t ngx_http_core_if_modified_since[] = {
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115 { ngx_string("exact"), 0 },
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116 { ngx_string("before"), 1 },
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117 { ngx_null_string, 0 }
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118 };
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119
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120
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358
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121 #if (NGX_HTTP_GZIP)
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122
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123 static ngx_conf_enum_t ngx_http_gzip_http_version[] = {
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124 { ngx_string("1.0"), NGX_HTTP_VERSION_10 },
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125 { ngx_string("1.1"), NGX_HTTP_VERSION_11 },
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126 { ngx_null_string, 0 }
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127 };
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128
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129
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130 static ngx_conf_bitmask_t ngx_http_gzip_proxied_mask[] = {
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131 { ngx_string("off"), NGX_HTTP_GZIP_PROXIED_OFF },
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132 { ngx_string("expired"), NGX_HTTP_GZIP_PROXIED_EXPIRED },
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133 { ngx_string("no-cache"), NGX_HTTP_GZIP_PROXIED_NO_CACHE },
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134 { ngx_string("no-store"), NGX_HTTP_GZIP_PROXIED_NO_STORE },
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135 { ngx_string("private"), NGX_HTTP_GZIP_PROXIED_PRIVATE },
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136 { ngx_string("no_last_modified"), NGX_HTTP_GZIP_PROXIED_NO_LM },
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137 { ngx_string("no_etag"), NGX_HTTP_GZIP_PROXIED_NO_ETAG },
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138 { ngx_string("auth"), NGX_HTTP_GZIP_PROXIED_AUTH },
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139 { ngx_string("any"), NGX_HTTP_GZIP_PROXIED_ANY },
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140 { ngx_null_string, 0 }
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141 };
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142
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143
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144 static ngx_str_t ngx_http_gzip_no_cache = ngx_string("no-cache");
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145 static ngx_str_t ngx_http_gzip_no_store = ngx_string("no-store");
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146 static ngx_str_t ngx_http_gzip_private = ngx_string("private");
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147
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148 #endif
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149
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150
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0
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151 static ngx_command_t ngx_http_core_commands[] = {
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152
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160
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153 { ngx_string("variables_hash_max_size"),
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154 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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155 ngx_conf_set_num_slot,
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156 NGX_HTTP_MAIN_CONF_OFFSET,
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157 offsetof(ngx_http_core_main_conf_t, variables_hash_max_size),
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158 NULL },
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159
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160 { ngx_string("variables_hash_bucket_size"),
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161 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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162 ngx_conf_set_num_slot,
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163 NGX_HTTP_MAIN_CONF_OFFSET,
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164 offsetof(ngx_http_core_main_conf_t, variables_hash_bucket_size),
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165 NULL },
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166
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142
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167 { ngx_string("server_names_hash_max_size"),
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26
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168 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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169 ngx_conf_set_num_slot,
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170 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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171 offsetof(ngx_http_core_main_conf_t, server_names_hash_max_size),
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26
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172 NULL },
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173
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142
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174 { ngx_string("server_names_hash_bucket_size"),
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26
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175 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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176 ngx_conf_set_num_slot,
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177 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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178 offsetof(ngx_http_core_main_conf_t, server_names_hash_bucket_size),
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26
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179 NULL },
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180
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0
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181 { ngx_string("server"),
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200
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182 NGX_HTTP_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_MULTI|NGX_CONF_NOARGS,
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34
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183 ngx_http_core_server,
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0
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184 0,
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185 0,
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186 NULL },
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187
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188 { ngx_string("connection_pool_size"),
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189 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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190 ngx_conf_set_size_slot,
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191 NGX_HTTP_SRV_CONF_OFFSET,
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192 offsetof(ngx_http_core_srv_conf_t, connection_pool_size),
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300
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193 &ngx_http_core_pool_size_p },
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0
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194
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195 { ngx_string("request_pool_size"),
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196 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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197 ngx_conf_set_size_slot,
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198 NGX_HTTP_SRV_CONF_OFFSET,
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199 offsetof(ngx_http_core_srv_conf_t, request_pool_size),
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300
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200 &ngx_http_core_pool_size_p },
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0
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201
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202 { ngx_string("client_header_timeout"),
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203 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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204 ngx_conf_set_msec_slot,
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205 NGX_HTTP_SRV_CONF_OFFSET,
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206 offsetof(ngx_http_core_srv_conf_t, client_header_timeout),
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207 NULL },
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208
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209 { ngx_string("client_header_buffer_size"),
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210 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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211 ngx_conf_set_size_slot,
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212 NGX_HTTP_SRV_CONF_OFFSET,
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213 offsetof(ngx_http_core_srv_conf_t, client_header_buffer_size),
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214 NULL },
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215
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216 { ngx_string("large_client_header_buffers"),
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217 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE2,
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218 ngx_conf_set_bufs_slot,
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219 NGX_HTTP_SRV_CONF_OFFSET,
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220 offsetof(ngx_http_core_srv_conf_t, large_client_header_buffers),
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221 NULL },
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222
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158
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223 { ngx_string("optimize_server_names"),
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224 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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225 ngx_conf_set_flag_slot,
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378
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226 NGX_HTTP_LOC_CONF_OFFSET,
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227 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
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228 &ngx_conf_deprecated_optimize_server_names },
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152
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229
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60
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230 { ngx_string("ignore_invalid_headers"),
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231 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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232 ngx_conf_set_flag_slot,
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233 NGX_HTTP_SRV_CONF_OFFSET,
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234 offsetof(ngx_http_core_srv_conf_t, ignore_invalid_headers),
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235 NULL },
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236
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342
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237 { ngx_string("merge_slashes"),
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238 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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239 ngx_conf_set_flag_slot,
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240 NGX_HTTP_SRV_CONF_OFFSET,
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241 offsetof(ngx_http_core_srv_conf_t, merge_slashes),
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242 NULL },
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243
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412
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244 { ngx_string("underscores_in_headers"),
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245 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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246 ngx_conf_set_flag_slot,
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247 NGX_HTTP_SRV_CONF_OFFSET,
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248 offsetof(ngx_http_core_srv_conf_t, underscores_in_headers),
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249 NULL },
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250
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0
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251 { ngx_string("location"),
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252 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_TAKE12,
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34
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253 ngx_http_core_location,
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0
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254 NGX_HTTP_SRV_CONF_OFFSET,
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255 0,
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256 NULL },
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257
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258 { ngx_string("listen"),
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72
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259 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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260 ngx_http_core_listen,
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0
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261 NGX_HTTP_SRV_CONF_OFFSET,
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262 0,
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263 NULL },
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264
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265 { ngx_string("server_name"),
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266 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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267 ngx_http_core_server_name,
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0
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268 NGX_HTTP_SRV_CONF_OFFSET,
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269 0,
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270 NULL },
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271
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138
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272 { ngx_string("types_hash_max_size"),
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273 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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274 ngx_conf_set_num_slot,
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275 NGX_HTTP_LOC_CONF_OFFSET,
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276 offsetof(ngx_http_core_loc_conf_t, types_hash_max_size),
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277 NULL },
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278
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279 { ngx_string("types_hash_bucket_size"),
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280 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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281 ngx_conf_set_num_slot,
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282 NGX_HTTP_LOC_CONF_OFFSET,
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283 offsetof(ngx_http_core_loc_conf_t, types_hash_bucket_size),
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284 NULL },
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285
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0
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286 { ngx_string("types"),
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287 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF
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288 |NGX_CONF_BLOCK|NGX_CONF_NOARGS,
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34
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289 ngx_http_core_types,
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0
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290 NGX_HTTP_LOC_CONF_OFFSET,
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291 0,
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292 NULL },
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293
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294 { ngx_string("default_type"),
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295 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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296 ngx_conf_set_str_slot,
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297 NGX_HTTP_LOC_CONF_OFFSET,
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298 offsetof(ngx_http_core_loc_conf_t, default_type),
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299 NULL },
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300
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301 { ngx_string("root"),
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58
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302 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
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303 |NGX_CONF_TAKE1,
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34
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304 ngx_http_core_root,
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0
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305 NGX_HTTP_LOC_CONF_OFFSET,
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306 0,
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307 NULL },
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308
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309 { ngx_string("alias"),
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310 NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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34
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311 ngx_http_core_root,
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0
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312 NGX_HTTP_LOC_CONF_OFFSET,
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313 0,
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314 NULL },
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315
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180
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316 { ngx_string("limit_except"),
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317 NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_1MORE,
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318 ngx_http_core_limit_except,
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319 NGX_HTTP_LOC_CONF_OFFSET,
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320 0,
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321 NULL },
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322
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0
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323 { ngx_string("client_max_body_size"),
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|
|
324 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
212
|
325 ngx_conf_set_off_slot,
|
|
0
|
326 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
327 offsetof(ngx_http_core_loc_conf_t, client_max_body_size),
|
|
|
328 NULL },
|
|
|
329
|
|
|
330 { ngx_string("client_body_buffer_size"),
|
|
|
331 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
332 ngx_conf_set_size_slot,
|
|
|
333 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
334 offsetof(ngx_http_core_loc_conf_t, client_body_buffer_size),
|
|
|
335 NULL },
|
|
|
336
|
|
|
337 { ngx_string("client_body_timeout"),
|
|
|
338 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
339 ngx_conf_set_msec_slot,
|
|
|
340 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
341 offsetof(ngx_http_core_loc_conf_t, client_body_timeout),
|
|
|
342 NULL },
|
|
|
343
|
|
28
|
344 { ngx_string("client_body_temp_path"),
|
|
|
345 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234,
|
|
|
346 ngx_conf_set_path_slot,
|
|
|
347 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
348 offsetof(ngx_http_core_loc_conf_t, client_body_temp_path),
|
|
|
349 (void *) ngx_garbage_collector_temp_handler },
|
|
|
350
|
|
182
|
351 { ngx_string("client_body_in_file_only"),
|
|
|
352 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
278
|
353 ngx_conf_set_enum_slot,
|
|
182
|
354 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
355 offsetof(ngx_http_core_loc_conf_t, client_body_in_file_only),
|
|
278
|
356 &ngx_http_core_request_body_in_file },
|
|
182
|
357
|
|
0
|
358 { ngx_string("sendfile"),
|
|
278
|
359 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
360 |NGX_CONF_TAKE1,
|
|
0
|
361 ngx_conf_set_flag_slot,
|
|
|
362 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
363 offsetof(ngx_http_core_loc_conf_t, sendfile),
|
|
|
364 NULL },
|
|
|
365
|
|
300
|
366 { ngx_string("sendfile_max_chunk"),
|
|
|
367 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
368 ngx_conf_set_size_slot,
|
|
|
369 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
370 offsetof(ngx_http_core_loc_conf_t, sendfile_max_chunk),
|
|
|
371 NULL },
|
|
|
372
|
|
390
|
373 { ngx_string("directio"),
|
|
|
374 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
375 ngx_http_core_directio,
|
|
|
376 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
377 0,
|
|
|
378 NULL },
|
|
|
379
|
|
0
|
380 { ngx_string("tcp_nopush"),
|
|
|
381 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
382 ngx_conf_set_flag_slot,
|
|
|
383 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
384 offsetof(ngx_http_core_loc_conf_t, tcp_nopush),
|
|
|
385 NULL },
|
|
|
386
|
|
2
|
387 { ngx_string("tcp_nodelay"),
|
|
|
388 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
389 ngx_conf_set_flag_slot,
|
|
|
390 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
391 offsetof(ngx_http_core_loc_conf_t, tcp_nodelay),
|
|
|
392 NULL },
|
|
|
393
|
|
0
|
394 { ngx_string("send_timeout"),
|
|
|
395 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
396 ngx_conf_set_msec_slot,
|
|
|
397 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
398 offsetof(ngx_http_core_loc_conf_t, send_timeout),
|
|
|
399 NULL },
|
|
|
400
|
|
|
401 { ngx_string("send_lowat"),
|
|
|
402 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
403 ngx_conf_set_size_slot,
|
|
|
404 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
405 offsetof(ngx_http_core_loc_conf_t, send_lowat),
|
|
34
|
406 &ngx_http_core_lowat_post },
|
|
0
|
407
|
|
|
408 { ngx_string("postpone_output"),
|
|
|
409 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
410 ngx_conf_set_size_slot,
|
|
|
411 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
412 offsetof(ngx_http_core_loc_conf_t, postpone_output),
|
|
|
413 NULL },
|
|
|
414
|
|
|
415 { ngx_string("limit_rate"),
|
|
34
|
416 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
417 |NGX_CONF_TAKE1,
|
|
0
|
418 ngx_conf_set_size_slot,
|
|
|
419 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
420 offsetof(ngx_http_core_loc_conf_t, limit_rate),
|
|
|
421 NULL },
|
|
|
422
|
|
|
423 { ngx_string("keepalive_timeout"),
|
|
|
424 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
34
|
425 ngx_http_core_keepalive,
|
|
0
|
426 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
427 0,
|
|
|
428 NULL },
|
|
|
429
|
|
362
|
430 { ngx_string("satisfy"),
|
|
|
431 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
432 ngx_conf_set_enum_slot,
|
|
|
433 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
434 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
435 &ngx_http_core_satisfy },
|
|
|
436
|
|
92
|
437 { ngx_string("satisfy_any"),
|
|
|
438 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
439 ngx_conf_set_flag_slot,
|
|
|
440 NGX_HTTP_LOC_CONF_OFFSET,
|
|
362
|
441 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
442 &ngx_conf_deprecated_satisfy_any },
|
|
92
|
443
|
|
58
|
444 { ngx_string("internal"),
|
|
|
445 NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
|
|
|
446 ngx_http_core_internal,
|
|
|
447 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
448 0,
|
|
|
449 NULL },
|
|
|
450
|
|
0
|
451 { ngx_string("lingering_time"),
|
|
|
452 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
453 ngx_conf_set_msec_slot,
|
|
|
454 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
455 offsetof(ngx_http_core_loc_conf_t, lingering_time),
|
|
|
456 NULL },
|
|
|
457
|
|
|
458 { ngx_string("lingering_timeout"),
|
|
|
459 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
460 ngx_conf_set_msec_slot,
|
|
|
461 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
462 offsetof(ngx_http_core_loc_conf_t, lingering_timeout),
|
|
|
463 NULL },
|
|
|
464
|
|
|
465 { ngx_string("reset_timedout_connection"),
|
|
|
466 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
467 ngx_conf_set_flag_slot,
|
|
|
468 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
469 offsetof(ngx_http_core_loc_conf_t, reset_timedout_connection),
|
|
|
470 NULL },
|
|
|
471
|
|
362
|
472 { ngx_string("server_name_in_redirect"),
|
|
|
473 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
474 ngx_conf_set_flag_slot,
|
|
|
475 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
476 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
|
|
|
477 NULL },
|
|
|
478
|
|
70
|
479 { ngx_string("port_in_redirect"),
|
|
|
480 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
481 ngx_conf_set_flag_slot,
|
|
|
482 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
483 offsetof(ngx_http_core_loc_conf_t, port_in_redirect),
|
|
|
484 NULL },
|
|
|
485
|
|
0
|
486 { ngx_string("msie_padding"),
|
|
|
487 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
488 ngx_conf_set_flag_slot,
|
|
|
489 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
490 offsetof(ngx_http_core_loc_conf_t, msie_padding),
|
|
|
491 NULL },
|
|
|
492
|
|
228
|
493 { ngx_string("msie_refresh"),
|
|
|
494 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
495 ngx_conf_set_flag_slot,
|
|
|
496 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
497 offsetof(ngx_http_core_loc_conf_t, msie_refresh),
|
|
|
498 NULL },
|
|
|
499
|
|
76
|
500 { ngx_string("log_not_found"),
|
|
|
501 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
502 ngx_conf_set_flag_slot,
|
|
|
503 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
504 offsetof(ngx_http_core_loc_conf_t, log_not_found),
|
|
|
505 NULL },
|
|
|
506
|
|
412
|
507 { ngx_string("log_subrequest"),
|
|
|
508 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
509 ngx_conf_set_flag_slot,
|
|
|
510 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
511 offsetof(ngx_http_core_loc_conf_t, log_subrequest),
|
|
|
512 NULL },
|
|
|
513
|
|
228
|
514 { ngx_string("recursive_error_pages"),
|
|
|
515 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
516 ngx_conf_set_flag_slot,
|
|
|
517 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
518 offsetof(ngx_http_core_loc_conf_t, recursive_error_pages),
|
|
|
519 NULL },
|
|
|
520
|
|
342
|
521 { ngx_string("server_tokens"),
|
|
|
522 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
523 ngx_conf_set_flag_slot,
|
|
|
524 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
525 offsetof(ngx_http_core_loc_conf_t, server_tokens),
|
|
|
526 NULL },
|
|
|
527
|
|
424
|
528 { ngx_string("if_modified_since"),
|
|
|
529 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
530 ngx_conf_set_enum_slot,
|
|
|
531 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
532 offsetof(ngx_http_core_loc_conf_t, if_modified_since),
|
|
|
533 &ngx_http_core_if_modified_since },
|
|
|
534
|
|
0
|
535 { ngx_string("error_page"),
|
|
58
|
536 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
537 |NGX_CONF_2MORE,
|
|
34
|
538 ngx_http_core_error_page,
|
|
0
|
539 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
540 0,
|
|
|
541 NULL },
|
|
|
542
|
|
430
|
543 { ngx_string("try_files"),
|
|
|
544 NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
|
|
|
545 ngx_http_core_try_files,
|
|
|
546 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
547 0,
|
|
|
548 NULL },
|
|
|
549
|
|
126
|
550 { ngx_string("post_action"),
|
|
|
551 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
552 |NGX_CONF_TAKE1,
|
|
|
553 ngx_conf_set_str_slot,
|
|
|
554 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
555 offsetof(ngx_http_core_loc_conf_t, post_action),
|
|
|
556 NULL },
|
|
|
557
|
|
0
|
558 { ngx_string("error_log"),
|
|
|
559 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
34
|
560 ngx_http_core_error_log,
|
|
0
|
561 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
562 0,
|
|
|
563 NULL },
|
|
|
564
|
|
|
565 { ngx_string("open_file_cache"),
|
|
332
|
566 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
|
567 ngx_http_core_open_file_cache,
|
|
|
568 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
569 offsetof(ngx_http_core_loc_conf_t, open_file_cache),
|
|
|
570 NULL },
|
|
|
571
|
|
358
|
572 { ngx_string("open_file_cache_valid"),
|
|
|
573 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
574 ngx_conf_set_sec_slot,
|
|
|
575 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
576 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
577 NULL },
|
|
|
578
|
|
332
|
579 { ngx_string("open_file_cache_retest"),
|
|
|
580 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
581 ngx_conf_set_sec_slot,
|
|
0
|
582 NGX_HTTP_LOC_CONF_OFFSET,
|
|
358
|
583 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
584 &ngx_conf_deprecated_open_file_cache_retest },
|
|
|
585
|
|
|
586 { ngx_string("open_file_cache_min_uses"),
|
|
|
587 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
588 ngx_conf_set_num_slot,
|
|
|
589 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
590 offsetof(ngx_http_core_loc_conf_t, open_file_cache_min_uses),
|
|
0
|
591 NULL },
|
|
|
592
|
|
332
|
593 { ngx_string("open_file_cache_errors"),
|
|
|
594 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
595 ngx_conf_set_flag_slot,
|
|
|
596 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
597 offsetof(ngx_http_core_loc_conf_t, open_file_cache_errors),
|
|
|
598 NULL },
|
|
|
599
|
|
|
600 { ngx_string("open_file_cache_events"),
|
|
|
601 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
602 ngx_conf_set_flag_slot,
|
|
|
603 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
604 offsetof(ngx_http_core_loc_conf_t, open_file_cache_events),
|
|
|
605 NULL },
|
|
0
|
606
|
|
348
|
607 { ngx_string("resolver"),
|
|
|
608 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
609 ngx_http_core_resolver,
|
|
|
610 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
611 0,
|
|
|
612 NULL },
|
|
|
613
|
|
|
614 { ngx_string("resolver_timeout"),
|
|
|
615 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
616 ngx_conf_set_msec_slot,
|
|
|
617 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
618 offsetof(ngx_http_core_loc_conf_t, resolver_timeout),
|
|
|
619 NULL },
|
|
|
620
|
|
358
|
621 #if (NGX_HTTP_GZIP)
|
|
|
622
|
|
|
623 { ngx_string("gzip_vary"),
|
|
|
624 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
625 ngx_conf_set_flag_slot,
|
|
|
626 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
627 offsetof(ngx_http_core_loc_conf_t, gzip_vary),
|
|
|
628 NULL },
|
|
|
629
|
|
|
630 { ngx_string("gzip_http_version"),
|
|
|
631 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
632 ngx_conf_set_enum_slot,
|
|
|
633 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
634 offsetof(ngx_http_core_loc_conf_t, gzip_http_version),
|
|
|
635 &ngx_http_gzip_http_version },
|
|
|
636
|
|
|
637 { ngx_string("gzip_proxied"),
|
|
|
638 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
639 ngx_conf_set_bitmask_slot,
|
|
|
640 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
641 offsetof(ngx_http_core_loc_conf_t, gzip_proxied),
|
|
|
642 &ngx_http_gzip_proxied_mask },
|
|
|
643
|
|
|
644 { ngx_string("gzip_disable"),
|
|
|
645 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
646 ngx_http_gzip_disable,
|
|
|
647 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
648 0,
|
|
|
649 NULL },
|
|
|
650
|
|
|
651 #endif
|
|
|
652
|
|
0
|
653 ngx_null_command
|
|
|
654 };
|
|
|
655
|
|
|
656
|
|
216
|
657 static ngx_http_module_t ngx_http_core_module_ctx = {
|
|
58
|
658 ngx_http_core_preconfiguration, /* preconfiguration */
|
|
122
|
659 NULL, /* postconfiguration */
|
|
0
|
660
|
|
|
661 ngx_http_core_create_main_conf, /* create main configuration */
|
|
|
662 ngx_http_core_init_main_conf, /* init main configuration */
|
|
|
663
|
|
|
664 ngx_http_core_create_srv_conf, /* create server configuration */
|
|
|
665 ngx_http_core_merge_srv_conf, /* merge server configuration */
|
|
|
666
|
|
|
667 ngx_http_core_create_loc_conf, /* create location configuration */
|
|
|
668 ngx_http_core_merge_loc_conf /* merge location configuration */
|
|
|
669 };
|
|
|
670
|
|
|
671
|
|
|
672 ngx_module_t ngx_http_core_module = {
|
|
58
|
673 NGX_MODULE_V1,
|
|
0
|
674 &ngx_http_core_module_ctx, /* module context */
|
|
|
675 ngx_http_core_commands, /* module directives */
|
|
|
676 NGX_HTTP_MODULE, /* module type */
|
|
90
|
677 NULL, /* init master */
|
|
58
|
678 NULL, /* init module */
|
|
90
|
679 NULL, /* init process */
|
|
|
680 NULL, /* init thread */
|
|
|
681 NULL, /* exit thread */
|
|
|
682 NULL, /* exit process */
|
|
|
683 NULL, /* exit master */
|
|
|
684 NGX_MODULE_V1_PADDING
|
|
0
|
685 };
|
|
|
686
|
|
|
687
|
|
364
|
688 static ngx_str_t ngx_http_core_get_method = { 3, (u_char *) "GET " };
|
|
|
689
|
|
|
690
|
|
36
|
691 void
|
|
|
692 ngx_http_handler(ngx_http_request_t *r)
|
|
0
|
693 {
|
|
230
|
694 ngx_http_core_main_conf_t *cmcf;
|
|
|
695
|
|
32
|
696 r->connection->log->action = NULL;
|
|
0
|
697
|
|
|
698 r->connection->unexpected_eof = 0;
|
|
|
699
|
|
224
|
700 if (!r->internal) {
|
|
92
|
701 switch (r->headers_in.connection_type) {
|
|
|
702 case 0:
|
|
|
703 if (r->http_version > NGX_HTTP_VERSION_10) {
|
|
|
704 r->keepalive = 1;
|
|
|
705 } else {
|
|
|
706 r->keepalive = 0;
|
|
|
707 }
|
|
|
708 break;
|
|
|
709
|
|
|
710 case NGX_HTTP_CONNECTION_CLOSE:
|
|
|
711 r->keepalive = 0;
|
|
|
712 break;
|
|
|
713
|
|
|
714 case NGX_HTTP_CONNECTION_KEEP_ALIVE:
|
|
0
|
715 r->keepalive = 1;
|
|
92
|
716 break;
|
|
|
717 }
|
|
|
718
|
|
|
719 if (r->keepalive && r->headers_in.msie && r->method == NGX_HTTP_POST) {
|
|
|
720
|
|
|
721 /*
|
|
230
|
722 * MSIE may wait for some time if an response for
|
|
|
723 * a POST request was sent over a keepalive connection
|
|
92
|
724 */
|
|
|
725
|
|
0
|
726 r->keepalive = 0;
|
|
|
727 }
|
|
92
|
728
|
|
|
729 if (r->headers_in.content_length_n > 0) {
|
|
|
730 r->lingering_close = 1;
|
|
|
731
|
|
|
732 } else {
|
|
|
733 r->lingering_close = 0;
|
|
|
734 }
|
|
236
|
735
|
|
230
|
736 r->phase_handler = 0;
|
|
|
737
|
|
|
738 } else {
|
|
|
739 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
740 r->phase_handler = cmcf->phase_engine.server_rewrite_index;
|
|
|
741 }
|
|
|
742
|
|
236
|
743 if (r->unparsed_uri.len) {
|
|
|
744 r->valid_unparsed_uri = 1;
|
|
|
745 }
|
|
|
746
|
|
|
747 r->valid_location = 1;
|
|
358
|
748 r->gzip = 0;
|
|
236
|
749
|
|
230
|
750 r->write_event_handler = ngx_http_core_run_phases;
|
|
34
|
751 ngx_http_core_run_phases(r);
|
|
0
|
752 }
|
|
|
753
|
|
|
754
|
|
230
|
755 void
|
|
36
|
756 ngx_http_core_run_phases(ngx_http_request_t *r)
|
|
0
|
757 {
|
|
|
758 ngx_int_t rc;
|
|
230
|
759 ngx_http_phase_handler_t *ph;
|
|
0
|
760 ngx_http_core_main_conf_t *cmcf;
|
|
|
761
|
|
|
762 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
763
|
|
230
|
764 ph = cmcf->phase_engine.handlers;
|
|
|
765
|
|
|
766 while (ph[r->phase_handler].checker) {
|
|
|
767
|
|
|
768 rc = ph[r->phase_handler].checker(r, &ph[r->phase_handler]);
|
|
|
769
|
|
|
770 if (rc == NGX_OK) {
|
|
92
|
771 return;
|
|
0
|
772 }
|
|
|
773 }
|
|
|
774 }
|
|
|
775
|
|
|
776
|
|
36
|
777 ngx_int_t
|
|
230
|
778 ngx_http_core_generic_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
779 {
|
|
|
780 ngx_int_t rc;
|
|
|
781
|
|
|
782 /*
|
|
|
783 * generic phase checker,
|
|
|
784 * used by the post read, server rewrite, rewrite, and pre-access phases
|
|
|
785 */
|
|
|
786
|
|
|
787 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
788 "generic phase: %ui", r->phase_handler);
|
|
|
789
|
|
|
790 rc = ph->handler(r);
|
|
|
791
|
|
|
792 if (rc == NGX_OK) {
|
|
|
793 r->phase_handler = ph->next;
|
|
|
794 return NGX_AGAIN;
|
|
|
795 }
|
|
|
796
|
|
|
797 if (rc == NGX_DECLINED) {
|
|
|
798 r->phase_handler++;
|
|
|
799 return NGX_AGAIN;
|
|
|
800 }
|
|
|
801
|
|
|
802 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
803 return NGX_OK;
|
|
|
804 }
|
|
|
805
|
|
|
806 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
807
|
|
|
808 ngx_http_finalize_request(r, rc);
|
|
|
809
|
|
|
810 return NGX_OK;
|
|
|
811 }
|
|
|
812
|
|
|
813
|
|
|
814 ngx_int_t
|
|
|
815 ngx_http_core_find_config_phase(ngx_http_request_t *r,
|
|
|
816 ngx_http_phase_handler_t *ph)
|
|
0
|
817 {
|
|
328
|
818 u_char *p;
|
|
|
819 size_t len;
|
|
438
|
820 ngx_int_t rc;
|
|
0
|
821 ngx_http_core_loc_conf_t *clcf;
|
|
|
822
|
|
38
|
823 r->content_handler = NULL;
|
|
|
824 r->uri_changed = 0;
|
|
|
825
|
|
378
|
826 rc = ngx_http_core_find_location(r);
|
|
0
|
827
|
|
398
|
828 if (rc == NGX_ERROR) {
|
|
230
|
829 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
830 return NGX_OK;
|
|
0
|
831 }
|
|
|
832
|
|
|
833 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
834
|
|
58
|
835 if (!r->internal && clcf->internal) {
|
|
230
|
836 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
|
837 return NGX_OK;
|
|
58
|
838 }
|
|
|
839
|
|
104
|
840 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
841 "using configuration \"%s%V\"",
|
|
|
842 (clcf->noname ? "*" : (clcf->exact_match ? "=" : "")),
|
|
|
843 &clcf->name);
|
|
|
844
|
|
84
|
845 ngx_http_update_location_config(r);
|
|
0
|
846
|
|
|
847 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
212
|
848 "http cl:%O max:%O",
|
|
10
|
849 r->headers_in.content_length_n, clcf->client_max_body_size);
|
|
0
|
850
|
|
|
851 if (r->headers_in.content_length_n != -1
|
|
222
|
852 && !r->discard_body
|
|
0
|
853 && clcf->client_max_body_size
|
|
212
|
854 && clcf->client_max_body_size < r->headers_in.content_length_n)
|
|
0
|
855 {
|
|
|
856 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
857 "client intended to send too large body: %O bytes",
|
|
0
|
858 r->headers_in.content_length_n);
|
|
|
859
|
|
230
|
860 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_ENTITY_TOO_LARGE);
|
|
|
861 return NGX_OK;
|
|
0
|
862 }
|
|
|
863
|
|
378
|
864 if (rc == NGX_DONE) {
|
|
0
|
865 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
|
866 if (r->headers_out.location == NULL) {
|
|
230
|
867 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
868 return NGX_OK;
|
|
0
|
869 }
|
|
|
870
|
|
58
|
871 /*
|
|
|
872 * we do not need to set the r->headers_out.location->hash and
|
|
|
873 * r->headers_out.location->key fields
|
|
|
874 */
|
|
|
875
|
|
328
|
876 if (r->args.len == 0) {
|
|
|
877 r->headers_out.location->value = clcf->name;
|
|
|
878
|
|
|
879 } else {
|
|
|
880 len = clcf->name.len + 1 + r->args.len;
|
|
382
|
881 p = ngx_pnalloc(r->pool, len);
|
|
328
|
882
|
|
|
883 if (p == NULL) {
|
|
|
884 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
885 return NGX_OK;
|
|
|
886 }
|
|
|
887
|
|
|
888 r->headers_out.location->value.len = len;
|
|
|
889 r->headers_out.location->value.data = p;
|
|
|
890
|
|
|
891 p = ngx_cpymem(p, clcf->name.data, clcf->name.len);
|
|
|
892 *p++ = '?';
|
|
|
893 ngx_memcpy(p, r->args.data, r->args.len);
|
|
|
894 }
|
|
0
|
895
|
|
230
|
896 ngx_http_finalize_request(r, NGX_HTTP_MOVED_PERMANENTLY);
|
|
|
897 return NGX_OK;
|
|
|
898 }
|
|
|
899
|
|
|
900 r->phase_handler++;
|
|
|
901 return NGX_AGAIN;
|
|
|
902 }
|
|
|
903
|
|
|
904
|
|
|
905 ngx_int_t
|
|
|
906 ngx_http_core_post_rewrite_phase(ngx_http_request_t *r,
|
|
|
907 ngx_http_phase_handler_t *ph)
|
|
|
908 {
|
|
380
|
909 ngx_http_core_srv_conf_t *cscf;
|
|
|
910
|
|
230
|
911 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
912 "post rewrite phase: %ui", r->phase_handler);
|
|
|
913
|
|
|
914 if (!r->uri_changed) {
|
|
|
915 r->phase_handler++;
|
|
|
916 return NGX_AGAIN;
|
|
|
917 }
|
|
|
918
|
|
|
919 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
920 "uri changes: %d", r->uri_changes);
|
|
|
921
|
|
|
922 /*
|
|
|
923 * gcc before 3.3 compiles the broken code for
|
|
|
924 * if (r->uri_changes-- == 0)
|
|
|
925 * if the r->uri_changes is defined as
|
|
|
926 * unsigned uri_changes:4
|
|
|
927 */
|
|
|
928
|
|
|
929 r->uri_changes--;
|
|
|
930
|
|
|
931 if (r->uri_changes == 0) {
|
|
|
932 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
933 "rewrite or internal redirection cycle "
|
|
|
934 "while processing \"%V\"", &r->uri);
|
|
|
935
|
|
|
936 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
937 return NGX_OK;
|
|
|
938 }
|
|
|
939
|
|
|
940 r->phase_handler = ph->next;
|
|
|
941
|
|
380
|
942 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
943 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
944
|
|
230
|
945 return NGX_AGAIN;
|
|
|
946 }
|
|
|
947
|
|
|
948
|
|
|
949 ngx_int_t
|
|
|
950 ngx_http_core_access_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
951 {
|
|
|
952 ngx_int_t rc;
|
|
|
953 ngx_http_core_loc_conf_t *clcf;
|
|
|
954
|
|
|
955 if (r != r->main) {
|
|
|
956 r->phase_handler = ph->next;
|
|
|
957 return NGX_AGAIN;
|
|
|
958 }
|
|
|
959
|
|
|
960 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
961 "access phase: %ui", r->phase_handler);
|
|
|
962
|
|
|
963 rc = ph->handler(r);
|
|
|
964
|
|
|
965 if (rc == NGX_DECLINED) {
|
|
|
966 r->phase_handler++;
|
|
|
967 return NGX_AGAIN;
|
|
|
968 }
|
|
|
969
|
|
|
970 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
971 return NGX_OK;
|
|
0
|
972 }
|
|
|
973
|
|
230
|
974 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
975
|
|
362
|
976 if (clcf->satisfy == NGX_HTTP_SATISFY_ALL) {
|
|
230
|
977
|
|
|
978 if (rc == NGX_OK) {
|
|
|
979 r->phase_handler++;
|
|
|
980 return NGX_AGAIN;
|
|
|
981 }
|
|
|
982
|
|
|
983 } else {
|
|
|
984 if (rc == NGX_OK) {
|
|
|
985 r->access_code = 0;
|
|
|
986
|
|
|
987 if (r->headers_out.www_authenticate) {
|
|
|
988 r->headers_out.www_authenticate->hash = 0;
|
|
|
989 }
|
|
|
990
|
|
|
991 r->phase_handler = ph->next;
|
|
|
992 return NGX_AGAIN;
|
|
|
993 }
|
|
|
994
|
|
|
995 if (rc == NGX_HTTP_FORBIDDEN || rc == NGX_HTTP_UNAUTHORIZED) {
|
|
|
996 r->access_code = rc;
|
|
|
997
|
|
|
998 r->phase_handler++;
|
|
|
999 return NGX_AGAIN;
|
|
|
1000 }
|
|
|
1001 }
|
|
|
1002
|
|
|
1003 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
1004
|
|
|
1005 ngx_http_finalize_request(r, rc);
|
|
|
1006 return NGX_OK;
|
|
|
1007 }
|
|
|
1008
|
|
|
1009
|
|
|
1010 ngx_int_t
|
|
|
1011 ngx_http_core_post_access_phase(ngx_http_request_t *r,
|
|
|
1012 ngx_http_phase_handler_t *ph)
|
|
|
1013 {
|
|
|
1014 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1015 "post access phase: %ui", r->phase_handler);
|
|
|
1016
|
|
|
1017 if (r->access_code) {
|
|
|
1018
|
|
|
1019 if (r->access_code == NGX_HTTP_FORBIDDEN) {
|
|
|
1020 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
1021 "access forbidden by rule");
|
|
|
1022 }
|
|
|
1023
|
|
|
1024 ngx_http_finalize_request(r, r->access_code);
|
|
|
1025 return NGX_OK;
|
|
|
1026 }
|
|
|
1027
|
|
|
1028 r->phase_handler++;
|
|
|
1029 return NGX_AGAIN;
|
|
|
1030 }
|
|
|
1031
|
|
|
1032
|
|
|
1033 ngx_int_t
|
|
430
|
1034 ngx_http_core_try_files_phase(ngx_http_request_t *r,
|
|
|
1035 ngx_http_phase_handler_t *ph)
|
|
|
1036 {
|
|
442
|
1037 size_t len, root, alias, reserve, allocated;
|
|
430
|
1038 u_char *p, *name;
|
|
|
1039 ngx_str_t path;
|
|
440
|
1040 ngx_uint_t test_dir;
|
|
430
|
1041 ngx_http_try_file_t *tf;
|
|
|
1042 ngx_open_file_info_t of;
|
|
|
1043 ngx_http_script_code_pt code;
|
|
|
1044 ngx_http_script_engine_t e;
|
|
|
1045 ngx_http_core_loc_conf_t *clcf;
|
|
|
1046 ngx_http_script_len_code_pt lcode;
|
|
|
1047
|
|
|
1048 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1049 "try files phase: %ui", r->phase_handler);
|
|
|
1050
|
|
|
1051 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1052
|
|
|
1053 if (clcf->try_files == NULL) {
|
|
|
1054 r->phase_handler++;
|
|
|
1055 return NGX_AGAIN;
|
|
|
1056 }
|
|
|
1057
|
|
|
1058 allocated = 0;
|
|
|
1059 root = 0;
|
|
|
1060 name = NULL;
|
|
442
|
1061 /* suppress MSVC warning */
|
|
430
|
1062 path.data = NULL;
|
|
|
1063
|
|
|
1064 tf = clcf->try_files;
|
|
|
1065
|
|
|
1066 alias = clcf->alias ? clcf->name.len : 0;
|
|
|
1067
|
|
|
1068 for ( ;; ) {
|
|
|
1069
|
|
|
1070 if (tf->lengths) {
|
|
|
1071 ngx_memzero(&e, sizeof(ngx_http_script_engine_t));
|
|
|
1072
|
|
|
1073 e.ip = tf->lengths->elts;
|
|
|
1074 e.request = r;
|
|
|
1075
|
|
|
1076 /* 1 is for terminating '\0' as in static names */
|
|
|
1077 len = 1;
|
|
|
1078
|
|
|
1079 while (*(uintptr_t *) e.ip) {
|
|
|
1080 lcode = *(ngx_http_script_len_code_pt *) e.ip;
|
|
|
1081 len += lcode(&e);
|
|
|
1082 }
|
|
|
1083
|
|
|
1084 } else {
|
|
|
1085 len = tf->name.len;
|
|
|
1086 }
|
|
|
1087
|
|
|
1088 reserve = len - r->uri.len;
|
|
|
1089
|
|
|
1090 /* 16 bytes are preallocation */
|
|
|
1091 reserve = reserve < 16 ? 16 : reserve + 16;
|
|
|
1092
|
|
|
1093 reserve += alias;
|
|
|
1094
|
|
|
1095 if (reserve > allocated) {
|
|
|
1096
|
|
|
1097 /* we just need to allocate path and to copy a root */
|
|
|
1098
|
|
|
1099 if (ngx_http_map_uri_to_path(r, &path, &root, reserve) == NULL) {
|
|
|
1100 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1101 return NGX_OK;
|
|
|
1102 }
|
|
|
1103
|
|
|
1104 name = path.data + root;
|
|
|
1105 allocated = path.len - root - (r->uri.len - alias);
|
|
|
1106 }
|
|
|
1107
|
|
|
1108 if (tf->values == NULL) {
|
|
|
1109
|
|
|
1110 /* tf->name.len includes the terminating '\0' */
|
|
|
1111
|
|
|
1112 ngx_memcpy(name, tf->name.data, tf->name.len);
|
|
|
1113
|
|
|
1114 path.len = (name + tf->name.len - 1) - path.data;
|
|
|
1115
|
|
|
1116 } else {
|
|
|
1117 e.ip = tf->values->elts;
|
|
|
1118 e.pos = name;
|
|
434
|
1119 e.flushed = 1;
|
|
430
|
1120
|
|
|
1121 while (*(uintptr_t *) e.ip) {
|
|
|
1122 code = *(ngx_http_script_code_pt *) e.ip;
|
|
|
1123 code((ngx_http_script_engine_t *) &e);
|
|
|
1124 }
|
|
|
1125
|
|
|
1126 path.len = e.pos - path.data;
|
|
|
1127
|
|
|
1128 *e.pos++ = '\0';
|
|
|
1129
|
|
|
1130 if (alias && ngx_strncmp(name, clcf->name.data, alias) == 0) {
|
|
|
1131 ngx_memcpy(name, name + alias, len - alias);
|
|
|
1132 path.len -= alias;
|
|
|
1133 }
|
|
|
1134 }
|
|
|
1135
|
|
440
|
1136 test_dir = tf->test_dir;
|
|
|
1137
|
|
430
|
1138 tf++;
|
|
|
1139
|
|
|
1140 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1141 "try to use file: \"%s\"", name);
|
|
|
1142
|
|
|
1143 if (tf->lengths == NULL && tf->name.len == 0) {
|
|
|
1144
|
|
|
1145 path.len -= root;
|
|
|
1146 path.data += root;
|
|
|
1147
|
|
|
1148 if (path.data[0] == '@') {
|
|
|
1149 (void) ngx_http_named_location(r, &path);
|
|
|
1150
|
|
|
1151 } else {
|
|
|
1152 (void) ngx_http_internal_redirect(r, &path, NULL);
|
|
|
1153 }
|
|
|
1154
|
|
|
1155 return NGX_OK;
|
|
|
1156 }
|
|
|
1157
|
|
|
1158 ngx_memzero(&of, sizeof(ngx_open_file_info_t));
|
|
|
1159
|
|
|
1160 of.directio = clcf->directio;
|
|
|
1161 of.valid = clcf->open_file_cache_valid;
|
|
|
1162 of.min_uses = clcf->open_file_cache_min_uses;
|
|
|
1163 of.errors = clcf->open_file_cache_errors;
|
|
|
1164 of.events = clcf->open_file_cache_events;
|
|
|
1165
|
|
|
1166 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool)
|
|
|
1167 != NGX_OK)
|
|
|
1168 {
|
|
|
1169 if (of.err != NGX_ENOENT && of.err != NGX_ENOTDIR) {
|
|
|
1170 ngx_log_error(NGX_LOG_CRIT, r->connection->log, of.err,
|
|
|
1171 ngx_open_file_n " \"%s\" failed", path.data);
|
|
|
1172 }
|
|
|
1173
|
|
|
1174 continue;
|
|
|
1175 }
|
|
|
1176
|
|
440
|
1177 if (of.is_dir && !test_dir) {
|
|
438
|
1178 continue;
|
|
|
1179 }
|
|
|
1180
|
|
430
|
1181 path.len -= root;
|
|
|
1182 path.data += root;
|
|
|
1183
|
|
|
1184 if (!alias) {
|
|
|
1185 r->uri = path;
|
|
|
1186
|
|
|
1187 } else {
|
|
|
1188 r->uri.len = alias + path.len;
|
|
|
1189 r->uri.data = ngx_pnalloc(r->pool, r->uri.len);
|
|
|
1190 if (r->uri.data == NULL) {
|
|
|
1191 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1192 return NGX_OK;
|
|
|
1193 }
|
|
|
1194
|
|
|
1195 p = ngx_copy(r->uri.data, clcf->name.data, alias);
|
|
|
1196 ngx_memcpy(p, name, path.len);
|
|
|
1197 }
|
|
|
1198
|
|
|
1199 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1200 "try file uri: \"%V\"", &r->uri);
|
|
|
1201
|
|
|
1202 r->phase_handler++;
|
|
|
1203 return NGX_AGAIN;
|
|
|
1204 }
|
|
|
1205
|
|
|
1206 /* not reached */
|
|
|
1207 }
|
|
|
1208
|
|
|
1209
|
|
|
1210 ngx_int_t
|
|
230
|
1211 ngx_http_core_content_phase(ngx_http_request_t *r,
|
|
|
1212 ngx_http_phase_handler_t *ph)
|
|
|
1213 {
|
|
248
|
1214 size_t root;
|
|
230
|
1215 ngx_int_t rc;
|
|
|
1216 ngx_str_t path;
|
|
|
1217
|
|
|
1218 if (r->content_handler) {
|
|
|
1219 r->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1220 ngx_http_finalize_request(r, r->content_handler(r));
|
|
|
1221 return NGX_OK;
|
|
|
1222 }
|
|
|
1223
|
|
|
1224 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1225 "content phase: %ui", r->phase_handler);
|
|
|
1226
|
|
|
1227 rc = ph->handler(r);
|
|
|
1228
|
|
|
1229 if (rc == NGX_DONE) {
|
|
|
1230 return NGX_OK;
|
|
|
1231 }
|
|
|
1232
|
|
|
1233 if (rc != NGX_DECLINED) {
|
|
|
1234 ngx_http_finalize_request(r, rc);
|
|
|
1235 return NGX_OK;
|
|
|
1236 }
|
|
|
1237
|
|
|
1238 /* rc == NGX_DECLINED */
|
|
|
1239
|
|
|
1240 ph++;
|
|
|
1241
|
|
|
1242 if (ph->checker) {
|
|
|
1243 r->phase_handler++;
|
|
|
1244 return NGX_AGAIN;
|
|
|
1245 }
|
|
|
1246
|
|
|
1247 /* no content handler was found */
|
|
|
1248
|
|
|
1249 if (r->uri.data[r->uri.len - 1] == '/' && !r->zero_in_uri) {
|
|
|
1250
|
|
248
|
1251 if (ngx_http_map_uri_to_path(r, &path, &root, 0) != NULL) {
|
|
230
|
1252 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
340
|
1253 "directory index of \"%s\" is forbidden", path.data);
|
|
230
|
1254 }
|
|
|
1255
|
|
|
1256 ngx_http_finalize_request(r, NGX_HTTP_FORBIDDEN);
|
|
|
1257 return NGX_OK;
|
|
|
1258 }
|
|
|
1259
|
|
|
1260 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "no handler found");
|
|
|
1261
|
|
|
1262 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
84
|
1263 return NGX_OK;
|
|
|
1264 }
|
|
|
1265
|
|
|
1266
|
|
|
1267 void
|
|
|
1268 ngx_http_update_location_config(ngx_http_request_t *r)
|
|
|
1269 {
|
|
|
1270 ngx_http_core_loc_conf_t *clcf;
|
|
|
1271
|
|
|
1272 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1273
|
|
180
|
1274 if (r->method & clcf->limit_except) {
|
|
|
1275 r->loc_conf = clcf->limit_except_loc_conf;
|
|
|
1276 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1277 }
|
|
|
1278
|
|
192
|
1279 if (r == r->main) {
|
|
294
|
1280 r->connection->log->file = clcf->err_log->file;
|
|
|
1281
|
|
192
|
1282 if (!(r->connection->log->log_level & NGX_LOG_DEBUG_CONNECTION)) {
|
|
|
1283 r->connection->log->log_level = clcf->err_log->log_level;
|
|
|
1284 }
|
|
84
|
1285 }
|
|
|
1286
|
|
|
1287 if ((ngx_io.flags & NGX_IO_SENDFILE) && clcf->sendfile) {
|
|
|
1288 r->connection->sendfile = 1;
|
|
|
1289
|
|
|
1290 } else {
|
|
|
1291 r->connection->sendfile = 0;
|
|
|
1292 }
|
|
|
1293
|
|
182
|
1294 if (clcf->client_body_in_file_only) {
|
|
|
1295 r->request_body_in_file_only = 1;
|
|
|
1296 r->request_body_in_persistent_file = 1;
|
|
278
|
1297 r->request_body_in_clean_file =
|
|
|
1298 clcf->client_body_in_file_only == NGX_HTTP_REQUEST_BODY_FILE_CLEAN;
|
|
186
|
1299 r->request_body_file_log_level = NGX_LOG_NOTICE;
|
|
|
1300
|
|
|
1301 } else {
|
|
|
1302 r->request_body_file_log_level = NGX_LOG_WARN;
|
|
182
|
1303 }
|
|
|
1304
|
|
84
|
1305 if (r->keepalive && clcf->keepalive_timeout == 0) {
|
|
|
1306 r->keepalive = 0;
|
|
|
1307 }
|
|
|
1308
|
|
|
1309 if (!clcf->tcp_nopush) {
|
|
|
1310 /* disable TCP_NOPUSH/TCP_CORK use */
|
|
|
1311 r->connection->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
|
|
|
1312 }
|
|
|
1313
|
|
162
|
1314 if (r->limit_rate == 0) {
|
|
|
1315 r->limit_rate = clcf->limit_rate;
|
|
|
1316 }
|
|
76
|
1317
|
|
0
|
1318 if (clcf->handler) {
|
|
|
1319 r->content_handler = clcf->handler;
|
|
|
1320 }
|
|
|
1321 }
|
|
|
1322
|
|
|
1323
|
|
398
|
1324 /*
|
|
|
1325 * NGX_OK - exact or regex match
|
|
|
1326 * NGX_DONE - auto redirect
|
|
|
1327 * NGX_AGAIN - inclusive match
|
|
|
1328 * NGX_ERROR - regex error
|
|
|
1329 * NGX_DECLINED - no match
|
|
|
1330 */
|
|
|
1331
|
|
36
|
1332 static ngx_int_t
|
|
378
|
1333 ngx_http_core_find_location(ngx_http_request_t *r)
|
|
0
|
1334 {
|
|
378
|
1335 ngx_int_t rc;
|
|
|
1336 ngx_http_core_loc_conf_t *pclcf;
|
|
398
|
1337 #if (NGX_PCRE)
|
|
|
1338 ngx_int_t n;
|
|
|
1339 ngx_uint_t noregex;
|
|
|
1340 ngx_http_core_loc_conf_t *clcf, **clcfp;
|
|
|
1341
|
|
|
1342 noregex = 0;
|
|
|
1343 #endif
|
|
378
|
1344
|
|
|
1345 pclcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1346
|
|
|
1347 rc = ngx_http_core_find_static_location(r, pclcf->static_locations);
|
|
|
1348
|
|
|
1349 if (rc == NGX_AGAIN) {
|
|
398
|
1350
|
|
|
1351 #if (NGX_PCRE)
|
|
|
1352 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1353
|
|
|
1354 noregex = clcf->noregex;
|
|
|
1355 #endif
|
|
|
1356
|
|
378
|
1357 /* look up nested locations */
|
|
398
|
1358
|
|
378
|
1359 rc = ngx_http_core_find_location(r);
|
|
|
1360 }
|
|
|
1361
|
|
|
1362 if (rc == NGX_OK || rc == NGX_DONE) {
|
|
|
1363 return rc;
|
|
|
1364 }
|
|
|
1365
|
|
|
1366 /* rc == NGX_DECLINED or rc == NGX_AGAIN in nested location */
|
|
|
1367
|
|
|
1368 #if (NGX_PCRE)
|
|
398
|
1369
|
|
|
1370 if (noregex == 0 && pclcf->regex_locations) {
|
|
378
|
1371
|
|
|
1372 for (clcfp = pclcf->regex_locations; *clcfp; clcfp++) {
|
|
|
1373
|
|
|
1374 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1375 "test location: ~ \"%V\"", &(*clcfp)->name);
|
|
|
1376
|
|
|
1377 n = ngx_regex_exec((*clcfp)->regex, &r->uri, NULL, 0);
|
|
|
1378
|
|
|
1379 if (n == NGX_REGEX_NO_MATCHED) {
|
|
|
1380 continue;
|
|
|
1381 }
|
|
|
1382
|
|
|
1383 if (n < 0) {
|
|
|
1384 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1385 ngx_regex_exec_n
|
|
|
1386 " failed: %d on \"%V\" using \"%V\"",
|
|
|
1387 n, &r->uri, &(*clcfp)->name);
|
|
398
|
1388 return NGX_ERROR;
|
|
378
|
1389 }
|
|
|
1390
|
|
|
1391 /* match */
|
|
|
1392
|
|
|
1393 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
1394
|
|
|
1395 /* look up nested locations */
|
|
|
1396
|
|
398
|
1397 rc = ngx_http_core_find_location(r);
|
|
|
1398
|
|
|
1399 return (rc == NGX_ERROR) ? rc : NGX_OK;
|
|
378
|
1400 }
|
|
|
1401 }
|
|
326
|
1402 #endif
|
|
0
|
1403
|
|
378
|
1404 return rc;
|
|
|
1405 }
|
|
|
1406
|
|
|
1407
|
|
|
1408 /*
|
|
|
1409 * NGX_OK - exact match
|
|
|
1410 * NGX_DONE - auto redirect
|
|
|
1411 * NGX_AGAIN - inclusive match
|
|
|
1412 * NGX_DECLINED - no match
|
|
|
1413 */
|
|
|
1414
|
|
|
1415 static ngx_int_t
|
|
|
1416 ngx_http_core_find_static_location(ngx_http_request_t *r,
|
|
|
1417 ngx_http_location_tree_node_t *node)
|
|
|
1418 {
|
|
|
1419 u_char *uri;
|
|
|
1420 size_t len, n;
|
|
|
1421 ngx_int_t rc, rv;
|
|
|
1422
|
|
|
1423 len = r->uri.len;
|
|
|
1424 uri = r->uri.data;
|
|
|
1425
|
|
|
1426 rv = NGX_DECLINED;
|
|
|
1427
|
|
|
1428 for ( ;; ) {
|
|
|
1429
|
|
|
1430 if (node == NULL) {
|
|
|
1431 return rv;
|
|
34
|
1432 }
|
|
|
1433
|
|
0
|
1434 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
378
|
1435 "test location: \"%*s\"", node->len, node->name);
|
|
|
1436
|
|
|
1437 n = (len <= (size_t) node->len) ? len : node->len;
|
|
|
1438
|
|
390
|
1439 rc = ngx_filename_cmp(uri, node->name, n);
|
|
378
|
1440
|
|
|
1441 if (rc != 0) {
|
|
|
1442 node = (rc < 0) ? node->left : node->right;
|
|
|
1443
|
|
0
|
1444 continue;
|
|
|
1445 }
|
|
|
1446
|
|
378
|
1447 if (len > (size_t) node->len) {
|
|
|
1448
|
|
|
1449 if (node->inclusive) {
|
|
|
1450
|
|
|
1451 r->loc_conf = node->inclusive->loc_conf;
|
|
|
1452 rv = NGX_AGAIN;
|
|
|
1453
|
|
|
1454 node = node->tree;
|
|
|
1455 uri += n;
|
|
|
1456 len -= n;
|
|
34
|
1457
|
|
|
1458 continue;
|
|
0
|
1459 }
|
|
|
1460
|
|
378
|
1461 /* exact only */
|
|
|
1462
|
|
|
1463 node = node->right;
|
|
|
1464
|
|
0
|
1465 continue;
|
|
|
1466 }
|
|
|
1467
|
|
378
|
1468 if (len == (size_t) node->len) {
|
|
|
1469
|
|
|
1470 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1471 node->inclusive->loc_conf;
|
|
|
1472 return NGX_OK;
|
|
0
|
1473 }
|
|
|
1474
|
|
378
|
1475 /* len < node->len */
|
|
|
1476
|
|
|
1477 if (len + 1 == (size_t) node->len && node->auto_redirect) {
|
|
|
1478
|
|
|
1479 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1480 node->inclusive->loc_conf;
|
|
|
1481 rv = NGX_DONE;
|
|
|
1482 }
|
|
|
1483
|
|
|
1484 node = node->left;
|
|
0
|
1485 }
|
|
|
1486 }
|
|
|
1487
|
|
|
1488
|
|
392
|
1489 void *
|
|
|
1490 ngx_http_test_content_type(ngx_http_request_t *r, ngx_hash_t *types_hash)
|
|
|
1491 {
|
|
|
1492 u_char c, *p;
|
|
|
1493 ngx_uint_t i, hash;
|
|
|
1494
|
|
|
1495 if (r->headers_out.content_type.len == 0) {
|
|
|
1496 return NULL;
|
|
|
1497 }
|
|
|
1498
|
|
|
1499 if (r->headers_out.content_type_lowcase == NULL) {
|
|
|
1500
|
|
|
1501 p = ngx_pnalloc(r->pool, r->headers_out.content_type_len);
|
|
|
1502
|
|
|
1503 if (p == NULL) {
|
|
|
1504 return NULL;
|
|
|
1505 }
|
|
|
1506
|
|
|
1507 r->headers_out.content_type_lowcase = p;
|
|
|
1508
|
|
|
1509 hash = 0;
|
|
|
1510
|
|
|
1511 for (i = 0; i < r->headers_out.content_type_len; i++) {
|
|
|
1512 c = ngx_tolower(r->headers_out.content_type.data[i]);
|
|
|
1513 hash = ngx_hash(hash, c);
|
|
|
1514 *p++ = c;
|
|
|
1515 }
|
|
|
1516
|
|
|
1517 r->headers_out.content_type_hash = hash;
|
|
|
1518 }
|
|
|
1519
|
|
|
1520 return ngx_hash_find(types_hash,
|
|
|
1521 r->headers_out.content_type_hash,
|
|
|
1522 r->headers_out.content_type_lowcase,
|
|
|
1523 r->headers_out.content_type_len);
|
|
|
1524 }
|
|
|
1525
|
|
|
1526
|
|
36
|
1527 ngx_int_t
|
|
|
1528 ngx_http_set_content_type(ngx_http_request_t *r)
|
|
0
|
1529 {
|
|
392
|
1530 u_char c, *exten;
|
|
138
|
1531 ngx_str_t *type;
|
|
198
|
1532 ngx_uint_t i, hash;
|
|
0
|
1533 ngx_http_core_loc_conf_t *clcf;
|
|
|
1534
|
|
222
|
1535 if (r->headers_out.content_type.len) {
|
|
|
1536 return NGX_OK;
|
|
|
1537 }
|
|
|
1538
|
|
0
|
1539 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1540
|
|
|
1541 if (r->exten.len) {
|
|
34
|
1542
|
|
198
|
1543 hash = 0;
|
|
|
1544
|
|
|
1545 for (i = 0; i < r->exten.len; i++) {
|
|
|
1546 c = r->exten.data[i];
|
|
|
1547
|
|
|
1548 if (c >= 'A' && c <= 'Z') {
|
|
|
1549
|
|
392
|
1550 exten = ngx_pnalloc(r->pool, r->exten.len);
|
|
|
1551 if (exten == NULL) {
|
|
34
|
1552 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1553 }
|
|
|
1554
|
|
392
|
1555 hash = ngx_hash_strlow(exten, r->exten.data, r->exten.len);
|
|
34
|
1556
|
|
|
1557 r->exten.data = exten;
|
|
198
|
1558
|
|
|
1559 break;
|
|
34
|
1560 }
|
|
|
1561
|
|
198
|
1562 hash = ngx_hash(hash, c);
|
|
34
|
1563 }
|
|
|
1564
|
|
198
|
1565 type = ngx_hash_find(&clcf->types_hash, hash,
|
|
138
|
1566 r->exten.data, r->exten.len);
|
|
|
1567
|
|
|
1568 if (type) {
|
|
206
|
1569 r->headers_out.content_type_len = type->len;
|
|
138
|
1570 r->headers_out.content_type = *type;
|
|
206
|
1571
|
|
138
|
1572 return NGX_OK;
|
|
0
|
1573 }
|
|
|
1574 }
|
|
|
1575
|
|
206
|
1576 r->headers_out.content_type_len = clcf->default_type.len;
|
|
138
|
1577 r->headers_out.content_type = clcf->default_type;
|
|
0
|
1578
|
|
|
1579 return NGX_OK;
|
|
|
1580 }
|
|
|
1581
|
|
|
1582
|
|
36
|
1583 ngx_int_t
|
|
|
1584 ngx_http_set_exten(ngx_http_request_t *r)
|
|
0
|
1585 {
|
|
|
1586 ngx_int_t i;
|
|
|
1587
|
|
|
1588 r->exten.len = 0;
|
|
|
1589 r->exten.data = NULL;
|
|
|
1590
|
|
|
1591 for (i = r->uri.len - 1; i > 1; i--) {
|
|
|
1592 if (r->uri.data[i] == '.' && r->uri.data[i - 1] != '/') {
|
|
198
|
1593
|
|
0
|
1594 r->exten.len = r->uri.len - i - 1;
|
|
198
|
1595 r->exten.data = &r->uri.data[i + 1];
|
|
0
|
1596
|
|
|
1597 break;
|
|
|
1598
|
|
|
1599 } else if (r->uri.data[i] == '/') {
|
|
|
1600 break;
|
|
|
1601 }
|
|
|
1602 }
|
|
|
1603
|
|
|
1604 return NGX_OK;
|
|
|
1605 }
|
|
|
1606
|
|
|
1607
|
|
36
|
1608 ngx_int_t
|
|
106
|
1609 ngx_http_send_header(ngx_http_request_t *r)
|
|
|
1610 {
|
|
|
1611 if (r->err_status) {
|
|
|
1612 r->headers_out.status = r->err_status;
|
|
|
1613 r->headers_out.status_line.len = 0;
|
|
|
1614 }
|
|
|
1615
|
|
|
1616 return ngx_http_top_header_filter(r);
|
|
|
1617 }
|
|
|
1618
|
|
|
1619
|
|
|
1620 ngx_int_t
|
|
|
1621 ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *in)
|
|
|
1622 {
|
|
|
1623 ngx_int_t rc;
|
|
|
1624
|
|
132
|
1625 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1626 "http output filter \"%V?%V\"", &r->uri, &r->args);
|
|
106
|
1627
|
|
|
1628 rc = ngx_http_top_body_filter(r, in);
|
|
|
1629
|
|
|
1630 if (rc == NGX_ERROR) {
|
|
|
1631 /* NGX_ERROR may be returned by any filter */
|
|
132
|
1632 r->connection->error = 1;
|
|
106
|
1633 }
|
|
|
1634
|
|
|
1635 return rc;
|
|
|
1636 }
|
|
|
1637
|
|
|
1638
|
|
|
1639 u_char *
|
|
|
1640 ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *path,
|
|
248
|
1641 size_t *root_length, size_t reserved)
|
|
106
|
1642 {
|
|
172
|
1643 u_char *last;
|
|
|
1644 size_t alias;
|
|
|
1645 ngx_http_core_loc_conf_t *clcf;
|
|
106
|
1646
|
|
|
1647 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1648
|
|
|
1649 alias = clcf->alias ? clcf->name.len : 0;
|
|
|
1650
|
|
152
|
1651 if (alias && !r->valid_location) {
|
|
|
1652 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1653 "\"alias\" could not be used in location \"%V\" "
|
|
|
1654 "where URI was rewritten", &clcf->name);
|
|
|
1655 return NULL;
|
|
|
1656 }
|
|
|
1657
|
|
172
|
1658 reserved += r->uri.len - alias + 1;
|
|
|
1659
|
|
144
|
1660 if (clcf->root_lengths == NULL) {
|
|
|
1661
|
|
248
|
1662 *root_length = clcf->root.len;
|
|
144
|
1663
|
|
172
|
1664 path->len = clcf->root.len + reserved;
|
|
144
|
1665
|
|
382
|
1666 path->data = ngx_pnalloc(r->pool, path->len);
|
|
144
|
1667 if (path->data == NULL) {
|
|
|
1668 return NULL;
|
|
|
1669 }
|
|
|
1670
|
|
|
1671 last = ngx_copy(path->data, clcf->root.data, clcf->root.len);
|
|
172
|
1672
|
|
|
1673 } else {
|
|
216
|
1674 if (ngx_http_script_run(r, path, clcf->root_lengths->elts, reserved,
|
|
220
|
1675 clcf->root_values->elts)
|
|
216
|
1676 == NULL)
|
|
|
1677 {
|
|
|
1678 return NULL;
|
|
|
1679 }
|
|
|
1680
|
|
324
|
1681 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, path, 0)== NGX_ERROR)
|
|
|
1682 {
|
|
172
|
1683 return NULL;
|
|
|
1684 }
|
|
|
1685
|
|
248
|
1686 *root_length = path->len - reserved;
|
|
|
1687 last = path->data + *root_length;
|
|
144
|
1688 }
|
|
|
1689
|
|
172
|
1690 last = ngx_cpystrn(last, r->uri.data + alias, r->uri.len - alias + 1);
|
|
106
|
1691
|
|
|
1692 return last;
|
|
|
1693 }
|
|
|
1694
|
|
|
1695
|
|
|
1696 ngx_int_t
|
|
88
|
1697 ngx_http_auth_basic_user(ngx_http_request_t *r)
|
|
|
1698 {
|
|
|
1699 ngx_str_t auth, encoded;
|
|
|
1700 ngx_uint_t len;
|
|
|
1701
|
|
|
1702 if (r->headers_in.user.len == 0 && r->headers_in.user.data != NULL) {
|
|
|
1703 return NGX_DECLINED;
|
|
|
1704 }
|
|
|
1705
|
|
|
1706 if (r->headers_in.authorization == NULL) {
|
|
|
1707 r->headers_in.user.data = (u_char *) "";
|
|
|
1708 return NGX_DECLINED;
|
|
|
1709 }
|
|
|
1710
|
|
|
1711 encoded = r->headers_in.authorization->value;
|
|
|
1712
|
|
|
1713 if (encoded.len < sizeof("Basic ") - 1
|
|
286
|
1714 || ngx_strncasecmp(encoded.data, (u_char *) "Basic ",
|
|
|
1715 sizeof("Basic ") - 1)
|
|
|
1716 != 0)
|
|
88
|
1717 {
|
|
|
1718 r->headers_in.user.data = (u_char *) "";
|
|
|
1719 return NGX_DECLINED;
|
|
|
1720 }
|
|
|
1721
|
|
|
1722 encoded.len -= sizeof("Basic ") - 1;
|
|
|
1723 encoded.data += sizeof("Basic ") - 1;
|
|
|
1724
|
|
|
1725 while (encoded.len && encoded.data[0] == ' ') {
|
|
|
1726 encoded.len--;
|
|
|
1727 encoded.data++;
|
|
|
1728 }
|
|
|
1729
|
|
|
1730 if (encoded.len == 0) {
|
|
|
1731 r->headers_in.user.data = (u_char *) "";
|
|
|
1732 return NGX_DECLINED;
|
|
|
1733 }
|
|
126
|
1734
|
|
88
|
1735 auth.len = ngx_base64_decoded_length(encoded.len);
|
|
382
|
1736 auth.data = ngx_pnalloc(r->pool, auth.len + 1);
|
|
88
|
1737 if (auth.data == NULL) {
|
|
|
1738 return NGX_ERROR;
|
|
|
1739 }
|
|
|
1740
|
|
|
1741 if (ngx_decode_base64(&auth, &encoded) != NGX_OK) {
|
|
|
1742 r->headers_in.user.data = (u_char *) "";
|
|
|
1743 return NGX_DECLINED;
|
|
|
1744 }
|
|
126
|
1745
|
|
88
|
1746 auth.data[auth.len] = '\0';
|
|
126
|
1747
|
|
|
1748 for (len = 0; len < auth.len; len++) {
|
|
88
|
1749 if (auth.data[len] == ':') {
|
|
|
1750 break;
|
|
|
1751 }
|
|
|
1752 }
|
|
126
|
1753
|
|
122
|
1754 if (len == 0 || len == auth.len) {
|
|
88
|
1755 r->headers_in.user.data = (u_char *) "";
|
|
|
1756 return NGX_DECLINED;
|
|
|
1757 }
|
|
|
1758
|
|
|
1759 r->headers_in.user.len = len;
|
|
|
1760 r->headers_in.user.data = auth.data;
|
|
|
1761 r->headers_in.passwd.len = auth.len - len - 1;
|
|
|
1762 r->headers_in.passwd.data = &auth.data[len + 1];
|
|
|
1763
|
|
|
1764 return NGX_OK;
|
|
|
1765 }
|
|
|
1766
|
|
|
1767
|
|
362
|
1768 ngx_int_t
|
|
|
1769 ngx_http_server_addr(ngx_http_request_t *r, ngx_str_t *s)
|
|
|
1770 {
|
|
|
1771 socklen_t len;
|
|
|
1772 ngx_connection_t *c;
|
|
|
1773 struct sockaddr_in sin;
|
|
|
1774
|
|
|
1775 /* AF_INET only */
|
|
|
1776
|
|
|
1777 c = r->connection;
|
|
|
1778
|
|
|
1779 if (r->in_addr == 0) {
|
|
|
1780 len = sizeof(struct sockaddr_in);
|
|
|
1781 if (getsockname(c->fd, (struct sockaddr *) &sin, &len) == -1) {
|
|
|
1782 ngx_connection_error(c, ngx_socket_errno, "getsockname() failed");
|
|
|
1783 return NGX_ERROR;
|
|
|
1784 }
|
|
|
1785
|
|
|
1786 r->in_addr = sin.sin_addr.s_addr;
|
|
416
|
1787
|
|
|
1788 } else {
|
|
|
1789 sin.sin_family = c->sockaddr->sa_family;
|
|
|
1790 sin.sin_addr.s_addr = r->in_addr;
|
|
362
|
1791 }
|
|
|
1792
|
|
|
1793 if (s == NULL) {
|
|
|
1794 return NGX_OK;
|
|
|
1795 }
|
|
|
1796
|
|
400
|
1797 s->len = ngx_sock_ntop((struct sockaddr *) &sin, s->data,
|
|
|
1798 NGX_INET_ADDRSTRLEN);
|
|
362
|
1799
|
|
|
1800 return NGX_OK;
|
|
|
1801 }
|
|
|
1802
|
|
|
1803
|
|
358
|
1804 #if (NGX_HTTP_GZIP)
|
|
|
1805
|
|
|
1806 ngx_int_t
|
|
|
1807 ngx_http_gzip_ok(ngx_http_request_t *r)
|
|
|
1808 {
|
|
|
1809 time_t date, expires;
|
|
|
1810 ngx_uint_t p;
|
|
|
1811 ngx_array_t *cc;
|
|
|
1812 ngx_table_elt_t *e, *d;
|
|
|
1813 ngx_http_core_loc_conf_t *clcf;
|
|
|
1814
|
|
|
1815 if (r->gzip == 1) {
|
|
|
1816 return NGX_OK;
|
|
|
1817 }
|
|
|
1818
|
|
|
1819 if (r->gzip == 2) {
|
|
|
1820 return NGX_DECLINED;
|
|
|
1821 }
|
|
|
1822
|
|
|
1823 r->gzip = 2;
|
|
|
1824
|
|
|
1825 if (r != r->main
|
|
|
1826 || r->headers_in.accept_encoding == NULL
|
|
|
1827 || ngx_strcasestrn(r->headers_in.accept_encoding->value.data,
|
|
|
1828 "gzip", 4 - 1)
|
|
|
1829 == NULL
|
|
|
1830
|
|
|
1831 /*
|
|
|
1832 * if the URL (without the "http://" prefix) is longer than 253 bytes,
|
|
|
1833 * then MSIE 4.x can not handle the compressed stream - it waits
|
|
|
1834 * too long, hangs up or crashes
|
|
|
1835 */
|
|
|
1836
|
|
|
1837 || (r->headers_in.msie4 && r->unparsed_uri.len > 200))
|
|
|
1838 {
|
|
|
1839 return NGX_DECLINED;
|
|
|
1840 }
|
|
|
1841
|
|
|
1842 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1843
|
|
400
|
1844 if (r->headers_in.msie6 && clcf->gzip_disable_msie6) {
|
|
|
1845 return NGX_DECLINED;
|
|
|
1846 }
|
|
|
1847
|
|
358
|
1848 if (r->http_version < clcf->gzip_http_version) {
|
|
|
1849 return NGX_DECLINED;
|
|
|
1850 }
|
|
|
1851
|
|
|
1852 if (r->headers_in.via == NULL) {
|
|
|
1853 goto ok;
|
|
|
1854 }
|
|
|
1855
|
|
|
1856 p = clcf->gzip_proxied;
|
|
|
1857
|
|
|
1858 if (p & NGX_HTTP_GZIP_PROXIED_OFF) {
|
|
|
1859 return NGX_DECLINED;
|
|
|
1860 }
|
|
|
1861
|
|
|
1862 if (p & NGX_HTTP_GZIP_PROXIED_ANY) {
|
|
|
1863 goto ok;
|
|
|
1864 }
|
|
|
1865
|
|
|
1866 if (r->headers_in.authorization && (p & NGX_HTTP_GZIP_PROXIED_AUTH)) {
|
|
|
1867 goto ok;
|
|
|
1868 }
|
|
|
1869
|
|
|
1870 e = r->headers_out.expires;
|
|
|
1871
|
|
|
1872 if (e) {
|
|
|
1873
|
|
|
1874 if (!(p & NGX_HTTP_GZIP_PROXIED_EXPIRED)) {
|
|
|
1875 return NGX_DECLINED;
|
|
|
1876 }
|
|
|
1877
|
|
|
1878 expires = ngx_http_parse_time(e->value.data, e->value.len);
|
|
|
1879 if (expires == NGX_ERROR) {
|
|
|
1880 return NGX_DECLINED;
|
|
|
1881 }
|
|
|
1882
|
|
|
1883 d = r->headers_out.date;
|
|
|
1884
|
|
|
1885 if (d) {
|
|
|
1886 date = ngx_http_parse_time(d->value.data, d->value.len);
|
|
|
1887 if (date == NGX_ERROR) {
|
|
|
1888 return NGX_DECLINED;
|
|
|
1889 }
|
|
|
1890
|
|
|
1891 } else {
|
|
|
1892 date = ngx_time();
|
|
|
1893 }
|
|
|
1894
|
|
|
1895 if (expires < date) {
|
|
|
1896 goto ok;
|
|
|
1897 }
|
|
|
1898
|
|
|
1899 return NGX_DECLINED;
|
|
|
1900 }
|
|
|
1901
|
|
|
1902 cc = &r->headers_out.cache_control;
|
|
|
1903
|
|
|
1904 if (cc->elts) {
|
|
|
1905
|
|
|
1906 if ((p & NGX_HTTP_GZIP_PROXIED_NO_CACHE)
|
|
|
1907 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_cache,
|
|
|
1908 NULL)
|
|
|
1909 >= 0)
|
|
|
1910 {
|
|
|
1911 goto ok;
|
|
|
1912 }
|
|
|
1913
|
|
|
1914 if ((p & NGX_HTTP_GZIP_PROXIED_NO_STORE)
|
|
|
1915 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_store,
|
|
|
1916 NULL)
|
|
|
1917 >= 0)
|
|
|
1918 {
|
|
|
1919 goto ok;
|
|
|
1920 }
|
|
|
1921
|
|
|
1922 if ((p & NGX_HTTP_GZIP_PROXIED_PRIVATE)
|
|
|
1923 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_private,
|
|
|
1924 NULL)
|
|
|
1925 >= 0)
|
|
|
1926 {
|
|
|
1927 goto ok;
|
|
|
1928 }
|
|
|
1929
|
|
|
1930 return NGX_DECLINED;
|
|
|
1931 }
|
|
|
1932
|
|
|
1933 if ((p & NGX_HTTP_GZIP_PROXIED_NO_LM) && r->headers_out.last_modified) {
|
|
|
1934 return NGX_DECLINED;
|
|
|
1935 }
|
|
|
1936
|
|
|
1937 if ((p & NGX_HTTP_GZIP_PROXIED_NO_ETAG) && r->headers_out.etag) {
|
|
|
1938 return NGX_DECLINED;
|
|
|
1939 }
|
|
|
1940
|
|
|
1941 ok:
|
|
|
1942
|
|
|
1943 #if (NGX_PCRE)
|
|
|
1944
|
|
|
1945 if (clcf->gzip_disable && r->headers_in.user_agent) {
|
|
|
1946
|
|
362
|
1947 if (ngx_regex_exec_array(clcf->gzip_disable,
|
|
358
|
1948 &r->headers_in.user_agent->value,
|
|
|
1949 r->connection->log)
|
|
|
1950 != NGX_DECLINED)
|
|
|
1951 {
|
|
|
1952 return NGX_DECLINED;
|
|
|
1953 }
|
|
|
1954 }
|
|
|
1955
|
|
|
1956 #endif
|
|
|
1957
|
|
|
1958 r->gzip = 1;
|
|
|
1959
|
|
|
1960 return NGX_OK;
|
|
|
1961 }
|
|
|
1962
|
|
|
1963 #endif
|
|
|
1964
|
|
|
1965
|
|
88
|
1966 ngx_int_t
|
|
58
|
1967 ngx_http_subrequest(ngx_http_request_t *r,
|
|
244
|
1968 ngx_str_t *uri, ngx_str_t *args, ngx_http_request_t **psr,
|
|
248
|
1969 ngx_http_post_subrequest_t *ps, ngx_uint_t flags)
|
|
58
|
1970 {
|
|
132
|
1971 ngx_connection_t *c;
|
|
58
|
1972 ngx_http_request_t *sr;
|
|
|
1973 ngx_http_core_srv_conf_t *cscf;
|
|
|
1974 ngx_http_postponed_request_t *pr, *p;
|
|
|
1975
|
|
206
|
1976 r->main->subrequests--;
|
|
|
1977
|
|
|
1978 if (r->main->subrequests == 0) {
|
|
|
1979 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
1980 "subrequests cycle while processing \"%V\"", uri);
|
|
256
|
1981 r->main->subrequests = 1;
|
|
206
|
1982 return NGX_ERROR;
|
|
|
1983 }
|
|
|
1984
|
|
58
|
1985 sr = ngx_pcalloc(r->pool, sizeof(ngx_http_request_t));
|
|
|
1986 if (sr == NULL) {
|
|
194
|
1987 return NGX_ERROR;
|
|
58
|
1988 }
|
|
|
1989
|
|
|
1990 sr->signature = NGX_HTTP_MODULE;
|
|
132
|
1991
|
|
|
1992 c = r->connection;
|
|
|
1993 sr->connection = c;
|
|
58
|
1994
|
|
|
1995 sr->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
1996 if (sr->ctx == NULL) {
|
|
194
|
1997 return NGX_ERROR;
|
|
58
|
1998 }
|
|
|
1999
|
|
|
2000 if (ngx_list_init(&sr->headers_out.headers, r->pool, 20,
|
|
130
|
2001 sizeof(ngx_table_elt_t))
|
|
|
2002 == NGX_ERROR)
|
|
58
|
2003 {
|
|
194
|
2004 return NGX_ERROR;
|
|
58
|
2005 }
|
|
|
2006
|
|
|
2007 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2008 sr->main_conf = cscf->ctx->main_conf;
|
|
|
2009 sr->srv_conf = cscf->ctx->srv_conf;
|
|
|
2010 sr->loc_conf = cscf->ctx->loc_conf;
|
|
|
2011
|
|
|
2012 sr->pool = r->pool;
|
|
|
2013
|
|
|
2014 sr->headers_in = r->headers_in;
|
|
|
2015
|
|
126
|
2016 ngx_http_clear_content_length(sr);
|
|
|
2017 ngx_http_clear_accept_ranges(sr);
|
|
|
2018 ngx_http_clear_last_modified(sr);
|
|
58
|
2019
|
|
|
2020 sr->request_body = r->request_body;
|
|
|
2021
|
|
|
2022 sr->method = NGX_HTTP_GET;
|
|
|
2023 sr->http_version = r->http_version;
|
|
|
2024
|
|
|
2025 sr->request_line = r->request_line;
|
|
|
2026 sr->uri = *uri;
|
|
122
|
2027
|
|
58
|
2028 if (args) {
|
|
|
2029 sr->args = *args;
|
|
|
2030 }
|
|
122
|
2031
|
|
132
|
2032 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
2033 "http subrequest \"%V?%V\"", uri, &sr->args);
|
|
|
2034
|
|
248
|
2035 sr->zero_in_uri = (flags & NGX_HTTP_ZERO_IN_URI) != 0;
|
|
|
2036 sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;
|
|
426
|
2037 sr->waited = (flags & NGX_HTTP_SUBREQUEST_WAITED) != 0;
|
|
122
|
2038
|
|
58
|
2039 sr->unparsed_uri = r->unparsed_uri;
|
|
364
|
2040 sr->method_name = ngx_http_core_get_method;
|
|
58
|
2041 sr->http_protocol = r->http_protocol;
|
|
|
2042
|
|
|
2043 if (ngx_http_set_exten(sr) != NGX_OK) {
|
|
194
|
2044 return NGX_ERROR;
|
|
58
|
2045 }
|
|
|
2046
|
|
102
|
2047 sr->main = r->main;
|
|
58
|
2048 sr->parent = r;
|
|
248
|
2049 sr->post_subrequest = ps;
|
|
58
|
2050 sr->read_event_handler = ngx_http_request_empty_handler;
|
|
426
|
2051 sr->write_event_handler = ngx_http_handler;
|
|
58
|
2052
|
|
434
|
2053 if (c->data == r && r->postponed == NULL) {
|
|
132
|
2054 c->data = sr;
|
|
58
|
2055 }
|
|
|
2056
|
|
|
2057 sr->in_addr = r->in_addr;
|
|
|
2058 sr->port = r->port;
|
|
|
2059 sr->port_text = r->port_text;
|
|
|
2060
|
|
|
2061 sr->variables = r->variables;
|
|
|
2062
|
|
|
2063 sr->log_handler = r->log_handler;
|
|
|
2064
|
|
|
2065 pr = ngx_palloc(r->pool, sizeof(ngx_http_postponed_request_t));
|
|
|
2066 if (pr == NULL) {
|
|
194
|
2067 return NGX_ERROR;
|
|
58
|
2068 }
|
|
|
2069
|
|
|
2070 pr->request = sr;
|
|
|
2071 pr->out = NULL;
|
|
|
2072 pr->next = NULL;
|
|
|
2073
|
|
|
2074 if (r->postponed) {
|
|
|
2075 for (p = r->postponed; p->next; p = p->next) { /* void */ }
|
|
|
2076 p->next = pr;
|
|
|
2077
|
|
|
2078 } else {
|
|
|
2079 r->postponed = pr;
|
|
|
2080 }
|
|
|
2081
|
|
|
2082 sr->internal = 1;
|
|
|
2083
|
|
92
|
2084 sr->discard_body = r->discard_body;
|
|
438
|
2085 sr->expect_tested = 1;
|
|
62
|
2086 sr->main_filter_need_in_memory = r->main_filter_need_in_memory;
|
|
|
2087
|
|
200
|
2088 sr->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1;
|
|
|
2089
|
|
426
|
2090 r->main->subrequests++;
|
|
|
2091
|
|
|
2092 *psr = sr;
|
|
|
2093
|
|
|
2094 return ngx_http_post_request(sr);
|
|
58
|
2095 }
|
|
|
2096
|
|
|
2097
|
|
|
2098 ngx_int_t
|
|
36
|
2099 ngx_http_internal_redirect(ngx_http_request_t *r,
|
|
|
2100 ngx_str_t *uri, ngx_str_t *args)
|
|
0
|
2101 {
|
|
36
|
2102 ngx_http_core_srv_conf_t *cscf;
|
|
|
2103
|
|
226
|
2104 r->uri_changes--;
|
|
|
2105
|
|
|
2106 if (r->uri_changes == 0) {
|
|
|
2107 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
2108 "rewrite or internal redirection cycle "
|
|
|
2109 "while internal redirect to \"%V\"", uri);
|
|
|
2110
|
|
226
|
2111 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
2112 return NGX_DONE;
|
|
|
2113 }
|
|
|
2114
|
|
10
|
2115 r->uri = *uri;
|
|
0
|
2116
|
|
|
2117 if (args) {
|
|
10
|
2118 r->args = *args;
|
|
58
|
2119
|
|
|
2120 } else {
|
|
|
2121 r->args.len = 0;
|
|
|
2122 r->args.data = NULL;
|
|
0
|
2123 }
|
|
|
2124
|
|
132
|
2125 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2126 "internal redirect: \"%V?%V\"", uri, &r->args);
|
|
|
2127
|
|
0
|
2128 if (ngx_http_set_exten(r) != NGX_OK) {
|
|
226
|
2129 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
2130 return NGX_DONE;
|
|
0
|
2131 }
|
|
|
2132
|
|
224
|
2133 /* clear the modules contexts */
|
|
|
2134 ngx_memzero(r->ctx, sizeof(void *) * ngx_http_max_module);
|
|
0
|
2135
|
|
36
|
2136 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2137 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
2138
|
|
84
|
2139 ngx_http_update_location_config(r);
|
|
|
2140
|
|
58
|
2141 r->internal = 1;
|
|
|
2142
|
|
0
|
2143 ngx_http_handler(r);
|
|
|
2144
|
|
|
2145 return NGX_DONE;
|
|
|
2146 }
|
|
|
2147
|
|
|
2148
|
|
324
|
2149 ngx_int_t
|
|
|
2150 ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name)
|
|
|
2151 {
|
|
|
2152 ngx_http_core_srv_conf_t *cscf;
|
|
|
2153 ngx_http_core_loc_conf_t **clcfp;
|
|
|
2154 ngx_http_core_main_conf_t *cmcf;
|
|
|
2155
|
|
|
2156 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2157
|
|
430
|
2158 if (cscf->named_locations) {
|
|
|
2159
|
|
|
2160 for (clcfp = cscf->named_locations; *clcfp; clcfp++) {
|
|
|
2161
|
|
|
2162 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2163 "test location: \"%V\"", &(*clcfp)->name);
|
|
|
2164
|
|
|
2165 if (name->len != (*clcfp)->name.len
|
|
|
2166 || ngx_strncmp(name->data, (*clcfp)->name.data, name->len) != 0)
|
|
|
2167 {
|
|
|
2168 continue;
|
|
|
2169 }
|
|
|
2170
|
|
|
2171 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2172 "using location: %V \"%V?%V\"",
|
|
|
2173 name, &r->uri, &r->args);
|
|
|
2174
|
|
|
2175 r->internal = 1;
|
|
|
2176 r->content_handler = NULL;
|
|
|
2177 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
2178
|
|
|
2179 ngx_http_update_location_config(r);
|
|
|
2180
|
|
|
2181 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
2182
|
|
|
2183 r->phase_handler = cmcf->phase_engine.location_rewrite_index;
|
|
|
2184
|
|
|
2185 ngx_http_core_run_phases(r);
|
|
|
2186
|
|
|
2187 return NGX_DONE;
|
|
324
|
2188 }
|
|
|
2189 }
|
|
|
2190
|
|
|
2191 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
2192 "could not find named location \"%V\"", name);
|
|
324
|
2193
|
|
|
2194 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
378
|
2195
|
|
324
|
2196 return NGX_DONE;
|
|
|
2197 }
|
|
|
2198
|
|
|
2199
|
|
118
|
2200 ngx_http_cleanup_t *
|
|
|
2201 ngx_http_cleanup_add(ngx_http_request_t *r, size_t size)
|
|
0
|
2202 {
|
|
118
|
2203 ngx_http_cleanup_t *cln;
|
|
|
2204
|
|
|
2205 r = r->main;
|
|
|
2206
|
|
|
2207 cln = ngx_palloc(r->pool, sizeof(ngx_http_cleanup_t));
|
|
|
2208 if (cln == NULL) {
|
|
|
2209 return NULL;
|
|
0
|
2210 }
|
|
|
2211
|
|
118
|
2212 if (size) {
|
|
|
2213 cln->data = ngx_palloc(r->pool, size);
|
|
|
2214 if (cln->data == NULL) {
|
|
|
2215 return NULL;
|
|
|
2216 }
|
|
|
2217
|
|
|
2218 } else {
|
|
|
2219 cln->data = NULL;
|
|
|
2220 }
|
|
|
2221
|
|
|
2222 cln->handler = NULL;
|
|
|
2223 cln->next = r->cleanup;
|
|
|
2224
|
|
|
2225 r->cleanup = cln;
|
|
|
2226
|
|
|
2227 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2228 "http cleanup add: %p", cln);
|
|
|
2229
|
|
|
2230 return cln;
|
|
0
|
2231 }
|
|
|
2232
|
|
|
2233
|
|
36
|
2234 static char *
|
|
|
2235 ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2236 {
|
|
308
|
2237 char *rv;
|
|
|
2238 void *mconf;
|
|
310
|
2239 ngx_uint_t i;
|
|
308
|
2240 ngx_conf_t pcf;
|
|
|
2241 ngx_http_module_t *module;
|
|
|
2242 ngx_http_conf_ctx_t *ctx, *http_ctx;
|
|
|
2243 ngx_http_core_srv_conf_t *cscf, **cscfp;
|
|
310
|
2244 ngx_http_core_main_conf_t *cmcf;
|
|
36
|
2245
|
|
50
|
2246 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2247 if (ctx == NULL) {
|
|
36
|
2248 return NGX_CONF_ERROR;
|
|
|
2249 }
|
|
0
|
2250
|
|
|
2251 http_ctx = cf->ctx;
|
|
|
2252 ctx->main_conf = http_ctx->main_conf;
|
|
|
2253
|
|
|
2254 /* the server{}'s srv_conf */
|
|
|
2255
|
|
36
|
2256 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2257 if (ctx->srv_conf == NULL) {
|
|
|
2258 return NGX_CONF_ERROR;
|
|
|
2259 }
|
|
0
|
2260
|
|
|
2261 /* the server{}'s loc_conf */
|
|
|
2262
|
|
36
|
2263 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2264 if (ctx->loc_conf == NULL) {
|
|
|
2265 return NGX_CONF_ERROR;
|
|
|
2266 }
|
|
0
|
2267
|
|
310
|
2268 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2269 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2270 continue;
|
|
|
2271 }
|
|
|
2272
|
|
310
|
2273 module = ngx_modules[i]->ctx;
|
|
0
|
2274
|
|
|
2275 if (module->create_srv_conf) {
|
|
50
|
2276 mconf = module->create_srv_conf(cf);
|
|
|
2277 if (mconf == NULL) {
|
|
36
|
2278 return NGX_CONF_ERROR;
|
|
|
2279 }
|
|
|
2280
|
|
310
|
2281 ctx->srv_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2282 }
|
|
|
2283
|
|
|
2284 if (module->create_loc_conf) {
|
|
50
|
2285 mconf = module->create_loc_conf(cf);
|
|
|
2286 if (mconf == NULL) {
|
|
36
|
2287 return NGX_CONF_ERROR;
|
|
|
2288 }
|
|
|
2289
|
|
310
|
2290 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2291 }
|
|
|
2292 }
|
|
|
2293
|
|
36
|
2294
|
|
|
2295 /* the server configuration context */
|
|
0
|
2296
|
|
|
2297 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
|
2298 cscf->ctx = ctx;
|
|
|
2299
|
|
36
|
2300
|
|
0
|
2301 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index];
|
|
36
|
2302
|
|
50
|
2303 cscfp = ngx_array_push(&cmcf->servers);
|
|
|
2304 if (cscfp == NULL) {
|
|
36
|
2305 return NGX_CONF_ERROR;
|
|
|
2306 }
|
|
|
2307
|
|
0
|
2308 *cscfp = cscf;
|
|
|
2309
|
|
36
|
2310
|
|
0
|
2311 /* parse inside server{} */
|
|
|
2312
|
|
70
|
2313 pcf = *cf;
|
|
0
|
2314 cf->ctx = ctx;
|
|
|
2315 cf->cmd_type = NGX_HTTP_SRV_CONF;
|
|
34
|
2316
|
|
0
|
2317 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2318
|
|
70
|
2319 *cf = pcf;
|
|
0
|
2320
|
|
|
2321 return rv;
|
|
|
2322 }
|
|
|
2323
|
|
|
2324
|
|
36
|
2325 static char *
|
|
|
2326 ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2327 {
|
|
|
2328 char *rv;
|
|
430
|
2329 u_char *mod;
|
|
|
2330 size_t len;
|
|
|
2331 ngx_str_t *value, *name;
|
|
310
|
2332 ngx_uint_t i;
|
|
34
|
2333 ngx_conf_t save;
|
|
0
|
2334 ngx_http_module_t *module;
|
|
|
2335 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
378
|
2336 ngx_http_core_loc_conf_t *clcf, *pclcf;
|
|
0
|
2337
|
|
50
|
2338 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2339 if (ctx == NULL) {
|
|
0
|
2340 return NGX_CONF_ERROR;
|
|
|
2341 }
|
|
|
2342
|
|
|
2343 pctx = cf->ctx;
|
|
|
2344 ctx->main_conf = pctx->main_conf;
|
|
|
2345 ctx->srv_conf = pctx->srv_conf;
|
|
|
2346
|
|
|
2347 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2348 if (ctx->loc_conf == NULL) {
|
|
|
2349 return NGX_CONF_ERROR;
|
|
|
2350 }
|
|
|
2351
|
|
310
|
2352 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2353 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2354 continue;
|
|
|
2355 }
|
|
|
2356
|
|
310
|
2357 module = ngx_modules[i]->ctx;
|
|
0
|
2358
|
|
|
2359 if (module->create_loc_conf) {
|
|
310
|
2360 ctx->loc_conf[ngx_modules[i]->ctx_index] =
|
|
0
|
2361 module->create_loc_conf(cf);
|
|
310
|
2362 if (ctx->loc_conf[ngx_modules[i]->ctx_index] == NULL) {
|
|
0
|
2363 return NGX_CONF_ERROR;
|
|
|
2364 }
|
|
|
2365 }
|
|
|
2366 }
|
|
|
2367
|
|
|
2368 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2369 clcf->loc_conf = ctx->loc_conf;
|
|
|
2370
|
|
|
2371 value = cf->args->elts;
|
|
|
2372
|
|
|
2373 if (cf->args->nelts == 3) {
|
|
430
|
2374
|
|
|
2375 len = value[1].len;
|
|
|
2376 mod = value[1].data;
|
|
|
2377 name = &value[2];
|
|
|
2378
|
|
|
2379 if (len == 1 && mod[0] == '=') {
|
|
|
2380
|
|
|
2381 clcf->name = *name;
|
|
0
|
2382 clcf->exact_match = 1;
|
|
|
2383
|
|
430
|
2384 } else if (len == 2 && mod[0] == '^' && mod[1] == '~') {
|
|
|
2385
|
|
|
2386 clcf->name = *name;
|
|
16
|
2387 clcf->noregex = 1;
|
|
|
2388
|
|
430
|
2389 } else if (len == 1 && mod[0] == '~') {
|
|
|
2390
|
|
|
2391 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
0
|
2392 return NGX_CONF_ERROR;
|
|
|
2393 }
|
|
|
2394
|
|
430
|
2395 } else if (len == 2 && mod[0] == '~' && mod[1] == '*') {
|
|
|
2396
|
|
|
2397 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
|
2398 return NGX_CONF_ERROR;
|
|
|
2399 }
|
|
0
|
2400
|
|
|
2401 } else {
|
|
|
2402 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2403 "invalid location modifier \"%V\"", &value[1]);
|
|
0
|
2404 return NGX_CONF_ERROR;
|
|
|
2405 }
|
|
|
2406
|
|
|
2407 } else {
|
|
324
|
2408
|
|
430
|
2409 name = &value[1];
|
|
|
2410
|
|
|
2411 if (name->data[0] == '=') {
|
|
|
2412
|
|
|
2413 clcf->name.len = name->len - 1;
|
|
|
2414 clcf->name.data = name->data + 1;
|
|
|
2415 clcf->exact_match = 1;
|
|
|
2416
|
|
|
2417 } else if (name->data[0] == '^' && name->data[1] == '~') {
|
|
|
2418
|
|
|
2419 clcf->name.len = name->len - 2;
|
|
|
2420 clcf->name.data = name->data + 2;
|
|
|
2421 clcf->noregex = 1;
|
|
|
2422
|
|
|
2423 } else if (name->data[0] == '~') {
|
|
|
2424
|
|
|
2425 name->len--;
|
|
|
2426 name->data++;
|
|
|
2427
|
|
|
2428 if (name->data[0] == '*') {
|
|
|
2429
|
|
|
2430 name->len--;
|
|
|
2431 name->data++;
|
|
|
2432
|
|
|
2433 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
|
2434 return NGX_CONF_ERROR;
|
|
|
2435 }
|
|
|
2436
|
|
|
2437 } else {
|
|
|
2438 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
|
2439 return NGX_CONF_ERROR;
|
|
|
2440 }
|
|
|
2441 }
|
|
|
2442
|
|
|
2443 } else {
|
|
|
2444
|
|
|
2445 clcf->name = *name;
|
|
|
2446
|
|
|
2447 if (name->data[0] == '@') {
|
|
|
2448 clcf->named = 1;
|
|
|
2449 }
|
|
324
|
2450 }
|
|
0
|
2451 }
|
|
|
2452
|
|
|
2453 pclcf = pctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2454
|
|
378
|
2455 if (pclcf->name.len) {
|
|
|
2456
|
|
|
2457 /* nested location */
|
|
|
2458
|
|
34
|
2459 #if 0
|
|
0
|
2460 clcf->prev_location = pclcf;
|
|
34
|
2461 #endif
|
|
0
|
2462
|
|
|
2463 if (pclcf->exact_match) {
|
|
|
2464 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2465 "location \"%V\" could not be inside "
|
|
|
2466 "the exact location \"%V\"",
|
|
|
2467 &clcf->name, &pclcf->name);
|
|
0
|
2468 return NGX_CONF_ERROR;
|
|
|
2469 }
|
|
|
2470
|
|
324
|
2471 if (pclcf->named) {
|
|
|
2472 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2473 "location \"%V\" could not be inside "
|
|
|
2474 "the named location \"%V\"",
|
|
|
2475 &clcf->name, &pclcf->name);
|
|
|
2476 return NGX_CONF_ERROR;
|
|
|
2477 }
|
|
|
2478
|
|
378
|
2479 if (clcf->named) {
|
|
|
2480 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2481 "named location \"%V\" must be "
|
|
|
2482 "on server level only",
|
|
|
2483 &clcf->name);
|
|
|
2484 return NGX_CONF_ERROR;
|
|
|
2485 }
|
|
|
2486
|
|
430
|
2487 len = pclcf->name.len;
|
|
|
2488
|
|
4
|
2489 #if (NGX_PCRE)
|
|
0
|
2490 if (clcf->regex == NULL
|
|
430
|
2491 && ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
|
0
|
2492 #else
|
|
430
|
2493 if (ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
|
0
|
2494 #endif
|
|
|
2495 {
|
|
|
2496 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2497 "location \"%V\" is outside location \"%V\"",
|
|
|
2498 &clcf->name, &pclcf->name);
|
|
0
|
2499 return NGX_CONF_ERROR;
|
|
|
2500 }
|
|
|
2501 }
|
|
|
2502
|
|
378
|
2503 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
|
2504 return NGX_CONF_ERROR;
|
|
|
2505 }
|
|
0
|
2506
|
|
34
|
2507 save = *cf;
|
|
0
|
2508 cf->ctx = ctx;
|
|
|
2509 cf->cmd_type = NGX_HTTP_LOC_CONF;
|
|
34
|
2510
|
|
0
|
2511 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2512
|
|
|
2513 *cf = save;
|
|
|
2514
|
|
0
|
2515 return rv;
|
|
|
2516 }
|
|
|
2517
|
|
|
2518
|
|
430
|
2519 static ngx_int_t
|
|
|
2520 ngx_http_core_regex_location(ngx_conf_t *cf, ngx_http_core_loc_conf_t *clcf,
|
|
|
2521 ngx_str_t *regex, ngx_uint_t caseless)
|
|
|
2522 {
|
|
|
2523 #if (NGX_PCRE)
|
|
|
2524 ngx_str_t err;
|
|
|
2525 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
2526
|
|
|
2527 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
2528 err.data = errstr;
|
|
|
2529
|
|
|
2530 clcf->regex = ngx_regex_compile(regex, caseless ? NGX_REGEX_CASELESS: 0,
|
|
|
2531 cf->pool, &err);
|
|
|
2532
|
|
|
2533 if (clcf->regex == NULL) {
|
|
|
2534 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
2535 return NGX_ERROR;
|
|
|
2536 }
|
|
|
2537
|
|
|
2538 clcf->name = *regex;
|
|
|
2539
|
|
|
2540 return NGX_OK;
|
|
|
2541
|
|
|
2542 #else
|
|
|
2543
|
|
|
2544 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2545 "the using of the regex \"%V\" requires PCRE library",
|
|
|
2546 regex);
|
|
|
2547 return NGX_ERROR;
|
|
|
2548
|
|
|
2549 #endif
|
|
|
2550 }
|
|
|
2551
|
|
|
2552
|
|
36
|
2553 static char *
|
|
|
2554 ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2555 {
|
|
186
|
2556 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2557
|
|
0
|
2558 char *rv;
|
|
34
|
2559 ngx_conf_t save;
|
|
0
|
2560
|
|
186
|
2561 if (lcf->types == NULL) {
|
|
|
2562 lcf->types = ngx_array_create(cf->pool, 64, sizeof(ngx_hash_key_t));
|
|
|
2563 if (lcf->types == NULL) {
|
|
|
2564 return NGX_CONF_ERROR;
|
|
|
2565 }
|
|
|
2566 }
|
|
|
2567
|
|
34
|
2568 save = *cf;
|
|
|
2569 cf->handler = ngx_http_core_type;
|
|
0
|
2570 cf->handler_conf = conf;
|
|
34
|
2571
|
|
0
|
2572 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2573
|
|
|
2574 *cf = save;
|
|
0
|
2575
|
|
|
2576 return rv;
|
|
|
2577 }
|
|
|
2578
|
|
|
2579
|
|
36
|
2580 static char *
|
|
|
2581 ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf)
|
|
0
|
2582 {
|
|
|
2583 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2584
|
|
294
|
2585 ngx_str_t *value, *content_type, *old, file;
|
|
392
|
2586 ngx_uint_t i, n, hash;
|
|
138
|
2587 ngx_hash_key_t *type;
|
|
0
|
2588
|
|
294
|
2589 value = cf->args->elts;
|
|
|
2590
|
|
|
2591 if (ngx_strcmp(value[0].data, "include") == 0) {
|
|
|
2592 file = value[1];
|
|
|
2593
|
|
324
|
2594 if (ngx_conf_full_name(cf->cycle, &file, 1) == NGX_ERROR){
|
|
294
|
2595 return NGX_CONF_ERROR;
|
|
|
2596 }
|
|
|
2597
|
|
|
2598 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
2599
|
|
|
2600 return ngx_conf_parse(cf, &file);
|
|
|
2601 }
|
|
|
2602
|
|
138
|
2603 content_type = ngx_palloc(cf->pool, sizeof(ngx_str_t));
|
|
|
2604 if (content_type == NULL) {
|
|
|
2605 return NGX_CONF_ERROR;
|
|
0
|
2606 }
|
|
|
2607
|
|
138
|
2608 *content_type = value[0];
|
|
0
|
2609
|
|
|
2610 for (i = 1; i < cf->args->nelts; i++) {
|
|
138
|
2611
|
|
392
|
2612 hash = ngx_hash_strlow(value[i].data, value[i].data, value[i].len);
|
|
138
|
2613
|
|
|
2614 type = lcf->types->elts;
|
|
|
2615 for (n = 0; n < lcf->types->nelts; n++) {
|
|
|
2616 if (ngx_strcmp(value[i].data, type[n].key.data) == 0) {
|
|
|
2617 old = type[n].value;
|
|
|
2618 type[n].value = content_type;
|
|
|
2619
|
|
|
2620 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
2621 "duplicate extention \"%V\", "
|
|
|
2622 "content type: \"%V\", "
|
|
|
2623 "old content type: \"%V\"",
|
|
|
2624 &value[i], content_type, old);
|
|
|
2625 continue;
|
|
|
2626 }
|
|
|
2627 }
|
|
|
2628
|
|
|
2629
|
|
|
2630 type = ngx_array_push(lcf->types);
|
|
50
|
2631 if (type == NULL) {
|
|
0
|
2632 return NGX_CONF_ERROR;
|
|
|
2633 }
|
|
|
2634
|
|
138
|
2635 type->key = value[i];
|
|
392
|
2636 type->key_hash = hash;
|
|
138
|
2637 type->value = content_type;
|
|
0
|
2638 }
|
|
|
2639
|
|
|
2640 return NGX_CONF_OK;
|
|
|
2641 }
|
|
|
2642
|
|
|
2643
|
|
58
|
2644 static ngx_int_t
|
|
|
2645 ngx_http_core_preconfiguration(ngx_conf_t *cf)
|
|
|
2646 {
|
|
|
2647 return ngx_http_variables_add_core_vars(cf);
|
|
|
2648 }
|
|
|
2649
|
|
|
2650
|
|
36
|
2651 static void *
|
|
|
2652 ngx_http_core_create_main_conf(ngx_conf_t *cf)
|
|
0
|
2653 {
|
|
34
|
2654 ngx_http_core_main_conf_t *cmcf;
|
|
|
2655
|
|
50
|
2656 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_main_conf_t));
|
|
|
2657 if (cmcf == NULL) {
|
|
34
|
2658 return NGX_CONF_ERROR;
|
|
|
2659 }
|
|
0
|
2660
|
|
48
|
2661 if (ngx_array_init(&cmcf->servers, cf->pool, 4,
|
|
118
|
2662 sizeof(ngx_http_core_srv_conf_t *))
|
|
200
|
2663 != NGX_OK)
|
|
34
|
2664 {
|
|
|
2665 return NGX_CONF_ERROR;
|
|
|
2666 }
|
|
0
|
2667
|
|
142
|
2668 cmcf->server_names_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2669 cmcf->server_names_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
26
|
2670
|
|
160
|
2671 cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2672 cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
2673
|
|
0
|
2674 return cmcf;
|
|
|
2675 }
|
|
|
2676
|
|
|
2677
|
|
36
|
2678 static char *
|
|
|
2679 ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
|
|
0
|
2680 {
|
|
|
2681 ngx_http_core_main_conf_t *cmcf = conf;
|
|
|
2682
|
|
142
|
2683 if (cmcf->server_names_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2684 cmcf->server_names_hash_max_size = 512;
|
|
26
|
2685 }
|
|
|
2686
|
|
142
|
2687 if (cmcf->server_names_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2688 cmcf->server_names_hash_bucket_size = ngx_cacheline_size;
|
|
26
|
2689 }
|
|
0
|
2690
|
|
142
|
2691 cmcf->server_names_hash_bucket_size =
|
|
|
2692 ngx_align(cmcf->server_names_hash_bucket_size, ngx_cacheline_size);
|
|
|
2693
|
|
160
|
2694
|
|
|
2695 if (cmcf->variables_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2696 cmcf->variables_hash_max_size = 512;
|
|
|
2697 }
|
|
|
2698
|
|
|
2699 if (cmcf->variables_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2700 cmcf->variables_hash_bucket_size = 64;
|
|
|
2701 }
|
|
|
2702
|
|
|
2703 cmcf->variables_hash_bucket_size =
|
|
|
2704 ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size);
|
|
|
2705
|
|
0
|
2706 return NGX_CONF_OK;
|
|
|
2707 }
|
|
|
2708
|
|
|
2709
|
|
36
|
2710 static void *
|
|
|
2711 ngx_http_core_create_srv_conf(ngx_conf_t *cf)
|
|
0
|
2712 {
|
|
|
2713 ngx_http_core_srv_conf_t *cscf;
|
|
|
2714
|
|
50
|
2715 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_srv_conf_t));
|
|
|
2716 if (cscf == NULL) {
|
|
36
|
2717 return NGX_CONF_ERROR;
|
|
|
2718 }
|
|
|
2719
|
|
0
|
2720 /*
|
|
36
|
2721 * set by ngx_pcalloc():
|
|
28
|
2722 *
|
|
|
2723 * conf->client_large_buffers.num = 0;
|
|
|
2724 */
|
|
0
|
2725
|
|
48
|
2726 if (ngx_array_init(&cscf->listen, cf->pool, 4, sizeof(ngx_http_listen_t))
|
|
142
|
2727 == NGX_ERROR)
|
|
36
|
2728 {
|
|
|
2729 return NGX_CONF_ERROR;
|
|
|
2730 }
|
|
|
2731
|
|
230
|
2732 if (ngx_array_init(&cscf->server_names, cf->temp_pool, 4,
|
|
142
|
2733 sizeof(ngx_http_server_name_t))
|
|
|
2734 == NGX_ERROR)
|
|
36
|
2735 {
|
|
|
2736 return NGX_CONF_ERROR;
|
|
|
2737 }
|
|
0
|
2738
|
|
|
2739 cscf->connection_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2740 cscf->request_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2741 cscf->client_header_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2742 cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
60
|
2743 cscf->ignore_invalid_headers = NGX_CONF_UNSET;
|
|
342
|
2744 cscf->merge_slashes = NGX_CONF_UNSET;
|
|
412
|
2745 cscf->underscores_in_headers = NGX_CONF_UNSET;
|
|
0
|
2746
|
|
|
2747 return cscf;
|
|
|
2748 }
|
|
|
2749
|
|
|
2750
|
|
36
|
2751 static char *
|
|
|
2752 ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2753 {
|
|
|
2754 ngx_http_core_srv_conf_t *prev = parent;
|
|
|
2755 ngx_http_core_srv_conf_t *conf = child;
|
|
|
2756
|
|
142
|
2757 ngx_http_listen_t *ls;
|
|
|
2758 ngx_http_server_name_t *sn;
|
|
0
|
2759
|
|
|
2760 /* TODO: it does not merge, it inits only */
|
|
|
2761
|
|
|
2762 if (conf->listen.nelts == 0) {
|
|
50
|
2763 ls = ngx_array_push(&conf->listen);
|
|
|
2764 if (ls == NULL) {
|
|
36
|
2765 return NGX_CONF_ERROR;
|
|
|
2766 }
|
|
|
2767
|
|
72
|
2768 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
|
2769
|
|
36
|
2770 ls->addr = INADDR_ANY;
|
|
10
|
2771 #if (NGX_WIN32)
|
|
36
|
2772 ls->port = 80;
|
|
0
|
2773 #else
|
|
|
2774 /* STUB: getuid() should be cached */
|
|
36
|
2775 ls->port = (getuid() == 0) ? 80 : 8000;
|
|
0
|
2776 #endif
|
|
36
|
2777 ls->family = AF_INET;
|
|
118
|
2778
|
|
326
|
2779 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
118
|
2780 ls->conf.rcvbuf = -1;
|
|
|
2781 ls->conf.sndbuf = -1;
|
|
0
|
2782 }
|
|
|
2783
|
|
154
|
2784 if (conf->server_name.data == NULL) {
|
|
376
|
2785 conf->server_name = cf->cycle->hostname;
|
|
154
|
2786
|
|
50
|
2787 sn = ngx_array_push(&conf->server_names);
|
|
|
2788 if (sn == NULL) {
|
|
36
|
2789 return NGX_CONF_ERROR;
|
|
|
2790 }
|
|
|
2791
|
|
342
|
2792 #if (NGX_PCRE)
|
|
|
2793 sn->regex = NULL;
|
|
|
2794 #endif
|
|
|
2795 sn->core_srv_conf = conf;
|
|
154
|
2796 sn->name.len = conf->server_name.len;
|
|
|
2797 sn->name.data = conf->server_name.data;
|
|
0
|
2798 }
|
|
|
2799
|
|
|
2800 ngx_conf_merge_size_value(conf->connection_pool_size,
|
|
|
2801 prev->connection_pool_size, 256);
|
|
|
2802 ngx_conf_merge_size_value(conf->request_pool_size,
|
|
|
2803 prev->request_pool_size, 4096);
|
|
|
2804 ngx_conf_merge_msec_value(conf->client_header_timeout,
|
|
|
2805 prev->client_header_timeout, 60000);
|
|
|
2806 ngx_conf_merge_size_value(conf->client_header_buffer_size,
|
|
|
2807 prev->client_header_buffer_size, 1024);
|
|
|
2808 ngx_conf_merge_bufs_value(conf->large_client_header_buffers,
|
|
|
2809 prev->large_client_header_buffers,
|
|
|
2810 4, ngx_pagesize);
|
|
|
2811
|
|
|
2812 if (conf->large_client_header_buffers.size < conf->connection_pool_size) {
|
|
|
2813 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2814 "the \"large_client_header_buffers\" size must be "
|
|
|
2815 "equal to or bigger than \"connection_pool_size\"");
|
|
|
2816 return NGX_CONF_ERROR;
|
|
|
2817 }
|
|
|
2818
|
|
60
|
2819 ngx_conf_merge_value(conf->ignore_invalid_headers,
|
|
|
2820 prev->ignore_invalid_headers, 1);
|
|
|
2821
|
|
342
|
2822 ngx_conf_merge_value(conf->merge_slashes, prev->merge_slashes, 1);
|
|
|
2823
|
|
412
|
2824 ngx_conf_merge_value(conf->underscores_in_headers,
|
|
|
2825 prev->underscores_in_headers, 0);
|
|
|
2826
|
|
0
|
2827 return NGX_CONF_OK;
|
|
|
2828 }
|
|
|
2829
|
|
|
2830
|
|
36
|
2831 static void *
|
|
|
2832 ngx_http_core_create_loc_conf(ngx_conf_t *cf)
|
|
0
|
2833 {
|
|
34
|
2834 ngx_http_core_loc_conf_t *lcf;
|
|
0
|
2835
|
|
50
|
2836 lcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_loc_conf_t));
|
|
|
2837 if (lcf == NULL) {
|
|
36
|
2838 return NGX_CONF_ERROR;
|
|
|
2839 }
|
|
0
|
2840
|
|
28
|
2841 /*
|
|
|
2842 * set by ngx_pcalloc():
|
|
|
2843 *
|
|
126
|
2844 * lcf->root = { 0, NULL };
|
|
180
|
2845 * lcf->limit_except = 0;
|
|
126
|
2846 * lcf->post_action = { 0, NULL };
|
|
28
|
2847 * lcf->types = NULL;
|
|
126
|
2848 * lcf->default_type = { 0, NULL };
|
|
28
|
2849 * lcf->err_log = NULL;
|
|
|
2850 * lcf->error_pages = NULL;
|
|
430
|
2851 * lcf->try_files = NULL;
|
|
28
|
2852 * lcf->client_body_path = NULL;
|
|
|
2853 * lcf->regex = NULL;
|
|
|
2854 * lcf->exact_match = 0;
|
|
|
2855 * lcf->auto_redirect = 0;
|
|
|
2856 * lcf->alias = 0;
|
|
358
|
2857 * lcf->gzip_proxied = 0;
|
|
28
|
2858 */
|
|
0
|
2859
|
|
212
|
2860 lcf->client_max_body_size = NGX_CONF_UNSET;
|
|
0
|
2861 lcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
|
2862 lcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
|
|
362
|
2863 lcf->satisfy = NGX_CONF_UNSET_UINT;
|
|
424
|
2864 lcf->if_modified_since = NGX_CONF_UNSET_UINT;
|
|
58
|
2865 lcf->internal = NGX_CONF_UNSET;
|
|
182
|
2866 lcf->client_body_in_file_only = NGX_CONF_UNSET;
|
|
0
|
2867 lcf->sendfile = NGX_CONF_UNSET;
|
|
300
|
2868 lcf->sendfile_max_chunk = NGX_CONF_UNSET_SIZE;
|
|
390
|
2869 lcf->directio = NGX_CONF_UNSET;
|
|
0
|
2870 lcf->tcp_nopush = NGX_CONF_UNSET;
|
|
2
|
2871 lcf->tcp_nodelay = NGX_CONF_UNSET;
|
|
0
|
2872 lcf->send_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2873 lcf->send_lowat = NGX_CONF_UNSET_SIZE;
|
|
|
2874 lcf->postpone_output = NGX_CONF_UNSET_SIZE;
|
|
|
2875 lcf->limit_rate = NGX_CONF_UNSET_SIZE;
|
|
|
2876 lcf->keepalive_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2877 lcf->keepalive_header = NGX_CONF_UNSET;
|
|
|
2878 lcf->lingering_time = NGX_CONF_UNSET_MSEC;
|
|
|
2879 lcf->lingering_timeout = NGX_CONF_UNSET_MSEC;
|
|
348
|
2880 lcf->resolver_timeout = NGX_CONF_UNSET_MSEC;
|
|
0
|
2881 lcf->reset_timedout_connection = NGX_CONF_UNSET;
|
|
362
|
2882 lcf->server_name_in_redirect = NGX_CONF_UNSET;
|
|
70
|
2883 lcf->port_in_redirect = NGX_CONF_UNSET;
|
|
0
|
2884 lcf->msie_padding = NGX_CONF_UNSET;
|
|
228
|
2885 lcf->msie_refresh = NGX_CONF_UNSET;
|
|
76
|
2886 lcf->log_not_found = NGX_CONF_UNSET;
|
|
412
|
2887 lcf->log_subrequest = NGX_CONF_UNSET;
|
|
228
|
2888 lcf->recursive_error_pages = NGX_CONF_UNSET;
|
|
342
|
2889 lcf->server_tokens = NGX_CONF_UNSET;
|
|
138
|
2890 lcf->types_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2891 lcf->types_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
358
|
2892
|
|
332
|
2893 lcf->open_file_cache = NGX_CONF_UNSET_PTR;
|
|
358
|
2894 lcf->open_file_cache_valid = NGX_CONF_UNSET;
|
|
|
2895 lcf->open_file_cache_min_uses = NGX_CONF_UNSET_UINT;
|
|
332
|
2896 lcf->open_file_cache_errors = NGX_CONF_UNSET;
|
|
|
2897 lcf->open_file_cache_events = NGX_CONF_UNSET;
|
|
0
|
2898
|
|
358
|
2899 #if (NGX_HTTP_GZIP)
|
|
|
2900 lcf->gzip_vary = NGX_CONF_UNSET;
|
|
|
2901 lcf->gzip_http_version = NGX_CONF_UNSET_UINT;
|
|
362
|
2902 #if (NGX_PCRE)
|
|
358
|
2903 lcf->gzip_disable = NGX_CONF_UNSET_PTR;
|
|
400
|
2904 lcf->gzip_disable_msie6 = 3;
|
|
358
|
2905 #endif
|
|
362
|
2906 #endif
|
|
358
|
2907
|
|
0
|
2908 return lcf;
|
|
|
2909 }
|
|
|
2910
|
|
|
2911
|
|
138
|
2912 static ngx_str_t ngx_http_core_text_html_type = ngx_string("text/html");
|
|
|
2913 static ngx_str_t ngx_http_core_image_gif_type = ngx_string("image/gif");
|
|
|
2914 static ngx_str_t ngx_http_core_image_jpeg_type = ngx_string("image/jpeg");
|
|
|
2915
|
|
|
2916 static ngx_hash_key_t ngx_http_core_default_types[] = {
|
|
|
2917 { ngx_string("html"), 0, &ngx_http_core_text_html_type },
|
|
|
2918 { ngx_string("gif"), 0, &ngx_http_core_image_gif_type },
|
|
|
2919 { ngx_string("jpg"), 0, &ngx_http_core_image_jpeg_type },
|
|
|
2920 { ngx_null_string, 0, NULL }
|
|
0
|
2921 };
|
|
|
2922
|
|
|
2923
|
|
36
|
2924 static char *
|
|
138
|
2925 ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2926 {
|
|
|
2927 ngx_http_core_loc_conf_t *prev = parent;
|
|
|
2928 ngx_http_core_loc_conf_t *conf = child;
|
|
|
2929
|
|
36
|
2930 ngx_uint_t i;
|
|
138
|
2931 ngx_hash_key_t *type;
|
|
|
2932 ngx_hash_init_t types_hash;
|
|
0
|
2933
|
|
152
|
2934 if (conf->root.data == NULL) {
|
|
|
2935
|
|
174
|
2936 conf->alias = prev->alias;
|
|
152
|
2937 conf->root = prev->root;
|
|
|
2938 conf->root_lengths = prev->root_lengths;
|
|
|
2939 conf->root_values = prev->root_values;
|
|
|
2940
|
|
|
2941 if (prev->root.data == NULL) {
|
|
|
2942 conf->root.len = sizeof("html") - 1;
|
|
|
2943 conf->root.data = (u_char *) "html";
|
|
|
2944
|
|
324
|
2945 if (ngx_conf_full_name(cf->cycle, &conf->root, 0) == NGX_ERROR) {
|
|
152
|
2946 return NGX_CONF_ERROR;
|
|
|
2947 }
|
|
|
2948 }
|
|
0
|
2949 }
|
|
|
2950
|
|
126
|
2951 if (conf->post_action.data == NULL) {
|
|
|
2952 conf->post_action = prev->post_action;
|
|
|
2953 }
|
|
|
2954
|
|
212
|
2955 ngx_conf_merge_uint_value(conf->types_hash_max_size,
|
|
|
2956 prev->types_hash_max_size, 1024);
|
|
|
2957
|
|
|
2958 ngx_conf_merge_uint_value(conf->types_hash_bucket_size,
|
|
|
2959 prev->types_hash_bucket_size,
|
|
|
2960 ngx_cacheline_size);
|
|
138
|
2961
|
|
|
2962 conf->types_hash_bucket_size = ngx_align(conf->types_hash_bucket_size,
|
|
|
2963 ngx_cacheline_size);
|
|
|
2964
|
|
|
2965 /*
|
|
|
2966 * the special handling the "types" directive in the "http" section
|
|
|
2967 * to inherit the http's conf->types_hash to all servers
|
|
|
2968 */
|
|
|
2969
|
|
|
2970 if (prev->types && prev->types_hash.buckets == NULL) {
|
|
|
2971
|
|
|
2972 types_hash.hash = &prev->types_hash;
|
|
|
2973 types_hash.key = ngx_hash_key_lc;
|
|
|
2974 types_hash.max_size = conf->types_hash_max_size;
|
|
|
2975 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
2976 types_hash.name = "types_hash";
|
|
138
|
2977 types_hash.pool = cf->pool;
|
|
|
2978 types_hash.temp_pool = NULL;
|
|
|
2979
|
|
|
2980 if (ngx_hash_init(&types_hash, prev->types->elts, prev->types->nelts)
|
|
|
2981 != NGX_OK)
|
|
|
2982 {
|
|
|
2983 return NGX_CONF_ERROR;
|
|
|
2984 }
|
|
|
2985 }
|
|
|
2986
|
|
0
|
2987 if (conf->types == NULL) {
|
|
138
|
2988 conf->types = prev->types;
|
|
|
2989 conf->types_hash = prev->types_hash;
|
|
|
2990 }
|
|
|
2991
|
|
|
2992 if (conf->types == NULL) {
|
|
|
2993 conf->types = ngx_array_create(cf->pool, 4, sizeof(ngx_hash_key_t));
|
|
|
2994 if (conf->types == NULL) {
|
|
|
2995 return NGX_CONF_ERROR;
|
|
|
2996 }
|
|
|
2997
|
|
|
2998 for (i = 0; ngx_http_core_default_types[i].key.len; i++) {
|
|
|
2999 type = ngx_array_push(conf->types);
|
|
|
3000 if (type == NULL) {
|
|
36
|
3001 return NGX_CONF_ERROR;
|
|
|
3002 }
|
|
0
|
3003
|
|
138
|
3004 type->key = ngx_http_core_default_types[i].key;
|
|
|
3005 type->key_hash =
|
|
|
3006 ngx_hash_key_lc(ngx_http_core_default_types[i].key.data,
|
|
|
3007 ngx_http_core_default_types[i].key.len);
|
|
|
3008 type->value = ngx_http_core_default_types[i].value;
|
|
|
3009 }
|
|
|
3010 }
|
|
|
3011
|
|
|
3012 if (conf->types_hash.buckets == NULL) {
|
|
|
3013
|
|
|
3014 types_hash.hash = &conf->types_hash;
|
|
|
3015 types_hash.key = ngx_hash_key_lc;
|
|
|
3016 types_hash.max_size = conf->types_hash_max_size;
|
|
|
3017 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
3018 types_hash.name = "mime_types_hash";
|
|
138
|
3019 types_hash.pool = cf->pool;
|
|
|
3020 types_hash.temp_pool = NULL;
|
|
|
3021
|
|
|
3022 if (ngx_hash_init(&types_hash, conf->types->elts, conf->types->nelts)
|
|
|
3023 != NGX_OK)
|
|
|
3024 {
|
|
|
3025 return NGX_CONF_ERROR;
|
|
0
|
3026 }
|
|
|
3027 }
|
|
|
3028
|
|
|
3029 if (conf->err_log == NULL) {
|
|
|
3030 if (prev->err_log) {
|
|
|
3031 conf->err_log = prev->err_log;
|
|
|
3032 } else {
|
|
|
3033 conf->err_log = cf->cycle->new_log;
|
|
|
3034 }
|
|
|
3035 }
|
|
|
3036
|
|
|
3037 if (conf->error_pages == NULL && prev->error_pages) {
|
|
|
3038 conf->error_pages = prev->error_pages;
|
|
|
3039 }
|
|
|
3040
|
|
|
3041 ngx_conf_merge_str_value(conf->default_type,
|
|
36
|
3042 prev->default_type, "text/plain");
|
|
0
|
3043
|
|
212
|
3044 ngx_conf_merge_off_value(conf->client_max_body_size,
|
|
0
|
3045 prev->client_max_body_size, 1 * 1024 * 1024);
|
|
|
3046 ngx_conf_merge_size_value(conf->client_body_buffer_size,
|
|
|
3047 prev->client_body_buffer_size,
|
|
|
3048 (size_t) 2 * ngx_pagesize);
|
|
|
3049 ngx_conf_merge_msec_value(conf->client_body_timeout,
|
|
|
3050 prev->client_body_timeout, 60000);
|
|
58
|
3051
|
|
362
|
3052 ngx_conf_merge_uint_value(conf->satisfy, prev->satisfy,
|
|
|
3053 NGX_HTTP_SATISFY_ALL);
|
|
424
|
3054 ngx_conf_merge_uint_value(conf->if_modified_since, prev->if_modified_since,
|
|
|
3055 0);
|
|
58
|
3056 ngx_conf_merge_value(conf->internal, prev->internal, 0);
|
|
182
|
3057 ngx_conf_merge_value(conf->client_body_in_file_only,
|
|
|
3058 prev->client_body_in_file_only, 0);
|
|
0
|
3059 ngx_conf_merge_value(conf->sendfile, prev->sendfile, 0);
|
|
300
|
3060 ngx_conf_merge_size_value(conf->sendfile_max_chunk,
|
|
|
3061 prev->sendfile_max_chunk, 0);
|
|
390
|
3062 ngx_conf_merge_off_value(conf->directio, prev->directio,
|
|
|
3063 NGX_MAX_OFF_T_VALUE);
|
|
0
|
3064 ngx_conf_merge_value(conf->tcp_nopush, prev->tcp_nopush, 0);
|
|
228
|
3065 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1);
|
|
58
|
3066
|
|
0
|
3067 ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 60000);
|
|
|
3068 ngx_conf_merge_size_value(conf->send_lowat, prev->send_lowat, 0);
|
|
|
3069 ngx_conf_merge_size_value(conf->postpone_output, prev->postpone_output,
|
|
|
3070 1460);
|
|
|
3071 ngx_conf_merge_size_value(conf->limit_rate, prev->limit_rate, 0);
|
|
|
3072 ngx_conf_merge_msec_value(conf->keepalive_timeout,
|
|
|
3073 prev->keepalive_timeout, 75000);
|
|
|
3074 ngx_conf_merge_sec_value(conf->keepalive_header,
|
|
|
3075 prev->keepalive_header, 0);
|
|
|
3076 ngx_conf_merge_msec_value(conf->lingering_time,
|
|
|
3077 prev->lingering_time, 30000);
|
|
|
3078 ngx_conf_merge_msec_value(conf->lingering_timeout,
|
|
|
3079 prev->lingering_timeout, 5000);
|
|
348
|
3080 ngx_conf_merge_msec_value(conf->resolver_timeout,
|
|
|
3081 prev->resolver_timeout, 30000);
|
|
|
3082
|
|
|
3083 if (conf->resolver == NULL) {
|
|
366
|
3084
|
|
|
3085 if (prev->resolver == NULL) {
|
|
|
3086
|
|
|
3087 /*
|
|
|
3088 * create dummy resolver in http {} context
|
|
|
3089 * to inherit it in all servers
|
|
|
3090 */
|
|
|
3091
|
|
|
3092 prev->resolver = ngx_resolver_create(cf, NULL);
|
|
|
3093 if (prev->resolver == NULL) {
|
|
364
|
3094 return NGX_CONF_ERROR;
|
|
354
|
3095 }
|
|
|
3096 }
|
|
376
|
3097
|
|
366
|
3098 conf->resolver = prev->resolver;
|
|
348
|
3099 }
|
|
0
|
3100
|
|
28
|
3101 ngx_conf_merge_path_value(conf->client_body_temp_path,
|
|
|
3102 prev->client_body_temp_path,
|
|
|
3103 NGX_HTTP_CLIENT_TEMP_PATH, 0, 0, 0,
|
|
|
3104 ngx_garbage_collector_temp_handler, cf);
|
|
|
3105
|
|
0
|
3106 ngx_conf_merge_value(conf->reset_timedout_connection,
|
|
36
|
3107 prev->reset_timedout_connection, 0);
|
|
362
|
3108 ngx_conf_merge_value(conf->server_name_in_redirect,
|
|
|
3109 prev->server_name_in_redirect, 1);
|
|
70
|
3110 ngx_conf_merge_value(conf->port_in_redirect, prev->port_in_redirect, 1);
|
|
0
|
3111 ngx_conf_merge_value(conf->msie_padding, prev->msie_padding, 1);
|
|
228
|
3112 ngx_conf_merge_value(conf->msie_refresh, prev->msie_refresh, 0);
|
|
76
|
3113 ngx_conf_merge_value(conf->log_not_found, prev->log_not_found, 1);
|
|
412
|
3114 ngx_conf_merge_value(conf->log_subrequest, prev->log_subrequest, 0);
|
|
228
|
3115 ngx_conf_merge_value(conf->recursive_error_pages,
|
|
|
3116 prev->recursive_error_pages, 0);
|
|
342
|
3117 ngx_conf_merge_value(conf->server_tokens, prev->server_tokens, 1);
|
|
0
|
3118
|
|
332
|
3119 ngx_conf_merge_ptr_value(conf->open_file_cache,
|
|
358
|
3120 prev->open_file_cache, NULL);
|
|
|
3121
|
|
|
3122 ngx_conf_merge_sec_value(conf->open_file_cache_valid,
|
|
|
3123 prev->open_file_cache_valid, 60);
|
|
|
3124
|
|
|
3125 ngx_conf_merge_uint_value(conf->open_file_cache_min_uses,
|
|
|
3126 prev->open_file_cache_min_uses, 1);
|
|
332
|
3127
|
|
|
3128 ngx_conf_merge_sec_value(conf->open_file_cache_errors,
|
|
358
|
3129 prev->open_file_cache_errors, 0);
|
|
332
|
3130
|
|
|
3131 ngx_conf_merge_sec_value(conf->open_file_cache_events,
|
|
358
|
3132 prev->open_file_cache_events, 0);
|
|
|
3133 #if (NGX_HTTP_GZIP)
|
|
|
3134
|
|
|
3135 ngx_conf_merge_value(conf->gzip_vary, prev->gzip_vary, 0);
|
|
|
3136 ngx_conf_merge_uint_value(conf->gzip_http_version, prev->gzip_http_version,
|
|
|
3137 NGX_HTTP_VERSION_11);
|
|
|
3138 ngx_conf_merge_bitmask_value(conf->gzip_proxied, prev->gzip_proxied,
|
|
|
3139 (NGX_CONF_BITMASK_SET|NGX_HTTP_GZIP_PROXIED_OFF));
|
|
|
3140
|
|
362
|
3141 #if (NGX_PCRE)
|
|
358
|
3142 ngx_conf_merge_ptr_value(conf->gzip_disable, prev->gzip_disable, NULL);
|
|
362
|
3143 #endif
|
|
358
|
3144
|
|
400
|
3145 if (conf->gzip_disable_msie6 == 3) {
|
|
|
3146 conf->gzip_disable_msie6 =
|
|
|
3147 (prev->gzip_disable_msie6 == 3) ? 0 : prev->gzip_disable_msie6;
|
|
|
3148 }
|
|
|
3149
|
|
358
|
3150 #endif
|
|
0
|
3151
|
|
|
3152 return NGX_CONF_OK;
|
|
|
3153 }
|
|
|
3154
|
|
|
3155
|
|
72
|
3156 /* AF_INET only */
|
|
|
3157
|
|
36
|
3158 static char *
|
|
|
3159 ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3160 {
|
|
|
3161 ngx_http_core_srv_conf_t *scf = conf;
|
|
|
3162
|
|
252
|
3163 ngx_str_t *value, size;
|
|
|
3164 ngx_url_t u;
|
|
|
3165 ngx_uint_t n;
|
|
|
3166 ngx_http_listen_t *ls;
|
|
0
|
3167
|
|
|
3168 /*
|
|
|
3169 * TODO: check duplicate 'listen' directives,
|
|
|
3170 * add resolved name to server names ???
|
|
|
3171 */
|
|
|
3172
|
|
72
|
3173 value = cf->args->elts;
|
|
126
|
3174
|
|
252
|
3175 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
3176
|
|
|
3177 u.url = value[1];
|
|
|
3178 u.listen = 1;
|
|
266
|
3179 u.default_port = 80;
|
|
252
|
3180
|
|
340
|
3181 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
|
|
252
|
3182 if (u.err) {
|
|
|
3183 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3184 "%s in \"%V\" of the \"listen\" directive",
|
|
|
3185 u.err, &u.url);
|
|
|
3186 }
|
|
|
3187
|
|
126
|
3188 return NGX_CONF_ERROR;
|
|
72
|
3189 }
|
|
|
3190
|
|
50
|
3191 ls = ngx_array_push(&scf->listen);
|
|
|
3192 if (ls == NULL) {
|
|
0
|
3193 return NGX_CONF_ERROR;
|
|
|
3194 }
|
|
|
3195
|
|
72
|
3196 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
0
|
3197
|
|
400
|
3198 ls->family = u.family;
|
|
252
|
3199 ls->addr = u.addr.in_addr;
|
|
266
|
3200 ls->port = u.port;
|
|
336
|
3201 ls->file_name = cf->conf_file->file.name.data;
|
|
0
|
3202 ls->line = cf->conf_file->line;
|
|
326
|
3203 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
112
|
3204 ls->conf.rcvbuf = -1;
|
|
|
3205 ls->conf.sndbuf = -1;
|
|
72
|
3206
|
|
400
|
3207 n = ngx_inet_ntop(AF_INET, &ls->addr, ls->conf.addr, NGX_INET_ADDRSTRLEN);
|
|
180
|
3208 ngx_sprintf(&ls->conf.addr[n], ":%ui", ls->port);
|
|
|
3209
|
|
72
|
3210 if (cf->args->nelts == 2) {
|
|
|
3211 return NGX_CONF_OK;
|
|
|
3212 }
|
|
|
3213
|
|
|
3214 if (ngx_strcmp(value[2].data, "default") == 0) {
|
|
|
3215 ls->conf.default_server = 1;
|
|
|
3216 n = 3;
|
|
138
|
3217
|
|
72
|
3218 } else {
|
|
|
3219 n = 2;
|
|
0
|
3220 }
|
|
|
3221
|
|
72
|
3222 for ( /* void */ ; n < cf->args->nelts; n++) {
|
|
|
3223
|
|
|
3224 if (ls->conf.default_server == 0) {
|
|
|
3225 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3226 "\"%V\" parameter can be specified for "
|
|
|
3227 "the default \"listen\" directive only",
|
|
|
3228 &value[n]);
|
|
|
3229 return NGX_CONF_ERROR;
|
|
|
3230 }
|
|
|
3231
|
|
|
3232 if (ngx_strcmp(value[n].data, "bind") == 0) {
|
|
|
3233 ls->conf.bind = 1;
|
|
|
3234 continue;
|
|
|
3235 }
|
|
|
3236
|
|
112
|
3237 if (ngx_strncmp(value[n].data, "backlog=", 8) == 0) {
|
|
|
3238 ls->conf.backlog = ngx_atoi(value[n].data + 8, value[n].len - 8);
|
|
72
|
3239 ls->conf.bind = 1;
|
|
|
3240
|
|
|
3241 if (ls->conf.backlog == NGX_ERROR || ls->conf.backlog == 0) {
|
|
|
3242 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3243 "invalid backlog \"%V\"", &value[n]);
|
|
|
3244 return NGX_CONF_ERROR;
|
|
|
3245 }
|
|
|
3246
|
|
|
3247 continue;
|
|
|
3248 }
|
|
|
3249
|
|
112
|
3250 if (ngx_strncmp(value[n].data, "rcvbuf=", 7) == 0) {
|
|
|
3251 size.len = value[n].len - 7;
|
|
|
3252 size.data = value[n].data + 7;
|
|
|
3253
|
|
|
3254 ls->conf.rcvbuf = ngx_parse_size(&size);
|
|
|
3255 ls->conf.bind = 1;
|
|
|
3256
|
|
|
3257 if (ls->conf.rcvbuf == NGX_ERROR) {
|
|
|
3258 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3259 "invalid rcvbuf \"%V\"", &value[n]);
|
|
|
3260 return NGX_CONF_ERROR;
|
|
|
3261 }
|
|
|
3262
|
|
|
3263 continue;
|
|
|
3264 }
|
|
|
3265
|
|
|
3266 if (ngx_strncmp(value[n].data, "sndbuf=", 7) == 0) {
|
|
|
3267 size.len = value[n].len - 7;
|
|
|
3268 size.data = value[n].data + 7;
|
|
|
3269
|
|
|
3270 ls->conf.sndbuf = ngx_parse_size(&size);
|
|
|
3271 ls->conf.bind = 1;
|
|
|
3272
|
|
|
3273 if (ls->conf.sndbuf == NGX_ERROR) {
|
|
|
3274 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3275 "invalid sndbuf \"%V\"", &value[n]);
|
|
|
3276 return NGX_CONF_ERROR;
|
|
|
3277 }
|
|
|
3278
|
|
|
3279 continue;
|
|
|
3280 }
|
|
|
3281
|
|
|
3282 if (ngx_strncmp(value[n].data, "accept_filter=", 14) == 0) {
|
|
72
|
3283 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER)
|
|
112
|
3284 ls->conf.accept_filter = (char *) &value[n].data[14];
|
|
72
|
3285 ls->conf.bind = 1;
|
|
|
3286 #else
|
|
|
3287 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3288 "accept filters \"%V\" are not supported "
|
|
|
3289 "on this platform, ignored",
|
|
|
3290 &value[n]);
|
|
|
3291 #endif
|
|
|
3292 continue;
|
|
|
3293 }
|
|
|
3294
|
|
|
3295 if (ngx_strcmp(value[n].data, "deferred") == 0) {
|
|
|
3296 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT)
|
|
|
3297 ls->conf.deferred_accept = 1;
|
|
|
3298 ls->conf.bind = 1;
|
|
|
3299 #else
|
|
|
3300 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3301 "the deferred accept is not supported "
|
|
|
3302 "on this platform, ignored");
|
|
|
3303 #endif
|
|
|
3304 continue;
|
|
|
3305 }
|
|
0
|
3306
|
|
404
|
3307 if (ngx_strcmp(value[n].data, "ssl") == 0) {
|
|
|
3308 #if (NGX_HTTP_SSL)
|
|
|
3309 ls->conf.ssl = 1;
|
|
|
3310 continue;
|
|
|
3311 #else
|
|
|
3312 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3313 "the \"ssl\" parameter requires "
|
|
|
3314 "ngx_http_ssl_module");
|
|
|
3315 return NGX_CONF_ERROR;
|
|
|
3316 #endif
|
|
|
3317 }
|
|
|
3318
|
|
0
|
3319 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
72
|
3320 "the invalid \"%V\" parameter", &value[n]);
|
|
0
|
3321 return NGX_CONF_ERROR;
|
|
|
3322 }
|
|
|
3323
|
|
|
3324 return NGX_CONF_OK;
|
|
|
3325 }
|
|
|
3326
|
|
|
3327
|
|
36
|
3328 static char *
|
|
|
3329 ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3330 {
|
|
142
|
3331 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3332
|
|
|
3333 u_char ch;
|
|
|
3334 ngx_str_t *value, name;
|
|
|
3335 ngx_uint_t i;
|
|
|
3336 ngx_http_server_name_t *sn;
|
|
0
|
3337
|
|
|
3338 value = cf->args->elts;
|
|
|
3339
|
|
142
|
3340 ch = value[1].data[0];
|
|
|
3341
|
|
400
|
3342 if (cscf->server_name.data == NULL) {
|
|
|
3343 if (value[1].len) {
|
|
|
3344 name = value[1];
|
|
|
3345
|
|
|
3346 if (ch == '.') {
|
|
|
3347 name.len--;
|
|
|
3348 name.data++;
|
|
|
3349 }
|
|
|
3350
|
|
|
3351 cscf->server_name.len = name.len;
|
|
|
3352 cscf->server_name.data = ngx_pstrdup(cf->pool, &name);
|
|
|
3353 if (cscf->server_name.data == NULL) {
|
|
|
3354 return NGX_CONF_ERROR;
|
|
|
3355 }
|
|
|
3356
|
|
|
3357 } else {
|
|
|
3358 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3359 "the first server name must not be empty");
|
|
142
|
3360 return NGX_CONF_ERROR;
|
|
|
3361 }
|
|
|
3362 }
|
|
|
3363
|
|
|
3364 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3365
|
|
|
3366 ch = value[i].data[0];
|
|
|
3367
|
|
400
|
3368 if ((ch == '*' && (value[i].len < 3 || value[i].data[1] != '.'))
|
|
142
|
3369 || (ch == '.' && value[i].len < 2))
|
|
|
3370 {
|
|
|
3371 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3372 "server name \"%V\" is invalid", &value[i]);
|
|
|
3373 return NGX_CONF_ERROR;
|
|
|
3374 }
|
|
|
3375
|
|
294
|
3376 if (ngx_strchr(value[i].data, '/')) {
|
|
|
3377 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3378 "server name \"%V\" has strange symbols",
|
|
|
3379 &value[i]);
|
|
|
3380 }
|
|
|
3381
|
|
362
|
3382 if (value[i].len == 1 && ch == '*') {
|
|
|
3383 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3384 "\"server_name *\" is unsupported, use "
|
|
|
3385 "\"server_name_in_redirect off\" instead");
|
|
|
3386 return NGX_CONF_ERROR;
|
|
|
3387 }
|
|
|
3388
|
|
142
|
3389 sn = ngx_array_push(&cscf->server_names);
|
|
50
|
3390 if (sn == NULL) {
|
|
4
|
3391 return NGX_CONF_ERROR;
|
|
|
3392 }
|
|
0
|
3393
|
|
326
|
3394 #if (NGX_PCRE)
|
|
|
3395 sn->regex = NULL;
|
|
|
3396 #endif
|
|
|
3397 sn->core_srv_conf = cscf;
|
|
358
|
3398 sn->name = value[i];
|
|
326
|
3399
|
|
|
3400 if (value[i].data[0] != '~') {
|
|
|
3401 continue;
|
|
|
3402 }
|
|
|
3403
|
|
|
3404 #if (NGX_PCRE)
|
|
356
|
3405 {
|
|
|
3406 ngx_str_t err;
|
|
|
3407 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
3408
|
|
326
|
3409 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3410 err.data = errstr;
|
|
|
3411
|
|
|
3412 value[i].len--;
|
|
|
3413 value[i].data++;
|
|
|
3414
|
|
376
|
3415 sn->regex = ngx_regex_compile(&value[i], 0, cf->pool, &err);
|
|
326
|
3416
|
|
|
3417 if (sn->regex == NULL) {
|
|
|
3418 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
3419 return NGX_CONF_ERROR;
|
|
|
3420 }
|
|
|
3421
|
|
358
|
3422 sn->name = value[i];
|
|
356
|
3423 }
|
|
326
|
3424 #else
|
|
|
3425 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3426 "the using of the regex \"%V\" "
|
|
|
3427 "requires PCRE library", &value[i]);
|
|
|
3428
|
|
|
3429 return NGX_CONF_ERROR;
|
|
|
3430 #endif
|
|
0
|
3431 }
|
|
|
3432
|
|
|
3433 return NGX_CONF_OK;
|
|
|
3434 }
|
|
|
3435
|
|
|
3436
|
|
36
|
3437 static char *
|
|
|
3438 ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3439 {
|
|
|
3440 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3441
|
|
144
|
3442 ngx_str_t *value;
|
|
|
3443 ngx_uint_t alias, n;
|
|
|
3444 ngx_http_script_compile_t sc;
|
|
0
|
3445
|
|
|
3446 alias = (cmd->name.len == sizeof("alias") - 1) ? 1 : 0;
|
|
|
3447
|
|
|
3448 if (lcf->root.data) {
|
|
|
3449
|
|
|
3450 /* the (ngx_uint_t) cast is required by gcc 2.7.2.3 */
|
|
|
3451
|
|
|
3452 if ((ngx_uint_t) lcf->alias == alias) {
|
|
|
3453 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3454 "\"%V\" directive is duplicate",
|
|
|
3455 &cmd->name);
|
|
0
|
3456 } else {
|
|
|
3457 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3458 "\"%V\" directive is duplicate, "
|
|
0
|
3459 "\"%s\" directive is specified before",
|
|
10
|
3460 &cmd->name, lcf->alias ? "alias" : "root");
|
|
0
|
3461 }
|
|
|
3462
|
|
|
3463 return NGX_CONF_ERROR;
|
|
|
3464 }
|
|
|
3465
|
|
324
|
3466 if (lcf->named && alias) {
|
|
|
3467 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3468 "the \"alias\" directive may not be used "
|
|
|
3469 "inside named location");
|
|
|
3470
|
|
|
3471 return NGX_CONF_ERROR;
|
|
|
3472 }
|
|
|
3473
|
|
308
|
3474 #if (NGX_PCRE)
|
|
|
3475
|
|
|
3476 if (lcf->regex && alias) {
|
|
|
3477 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3478 "the \"alias\" directive may not be used "
|
|
|
3479 "inside location given by regular expression");
|
|
|
3480
|
|
|
3481 return NGX_CONF_ERROR;
|
|
|
3482 }
|
|
|
3483
|
|
|
3484 #endif
|
|
|
3485
|
|
0
|
3486 value = cf->args->elts;
|
|
|
3487
|
|
294
|
3488 if (ngx_strstr(value[1].data, "$document_root")
|
|
|
3489 || ngx_strstr(value[1].data, "${document_root}"))
|
|
|
3490 {
|
|
|
3491 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3492 "the $document_root variable may not be used "
|
|
|
3493 "in the \"%V\" directive",
|
|
|
3494 &cmd->name);
|
|
|
3495
|
|
|
3496 return NGX_CONF_ERROR;
|
|
|
3497 }
|
|
|
3498
|
|
412
|
3499 if (ngx_strstr(value[1].data, "$realpath_root")
|
|
|
3500 || ngx_strstr(value[1].data, "${realpath_root}"))
|
|
|
3501 {
|
|
|
3502 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3503 "the $realpath_root variable may not be used "
|
|
|
3504 "in the \"%V\" directive",
|
|
|
3505 &cmd->name);
|
|
|
3506
|
|
|
3507 return NGX_CONF_ERROR;
|
|
|
3508 }
|
|
|
3509
|
|
0
|
3510 lcf->alias = alias;
|
|
|
3511 lcf->root = value[1];
|
|
|
3512
|
|
|
3513 if (!alias && lcf->root.data[lcf->root.len - 1] == '/') {
|
|
|
3514 lcf->root.len--;
|
|
|
3515 }
|
|
|
3516
|
|
216
|
3517 if (lcf->root.data[0] != '$') {
|
|
324
|
3518 if (ngx_conf_full_name(cf->cycle, &lcf->root, 0) == NGX_ERROR) {
|
|
216
|
3519 return NGX_CONF_ERROR;
|
|
|
3520 }
|
|
152
|
3521 }
|
|
|
3522
|
|
|
3523 n = ngx_http_script_variables_count(&lcf->root);
|
|
144
|
3524
|
|
|
3525 if (n == 0) {
|
|
|
3526 return NGX_CONF_OK;
|
|
|
3527 }
|
|
|
3528
|
|
|
3529 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3530
|
|
|
3531 sc.cf = cf;
|
|
152
|
3532 sc.source = &lcf->root;
|
|
144
|
3533 sc.lengths = &lcf->root_lengths;
|
|
|
3534 sc.values = &lcf->root_values;
|
|
|
3535 sc.variables = n;
|
|
|
3536 sc.complete_lengths = 1;
|
|
|
3537 sc.complete_values = 1;
|
|
|
3538
|
|
|
3539 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3540 return NGX_CONF_ERROR;
|
|
|
3541 }
|
|
|
3542
|
|
0
|
3543 return NGX_CONF_OK;
|
|
|
3544 }
|
|
|
3545
|
|
|
3546
|
|
180
|
3547 static ngx_http_method_name_t ngx_methods_names[] = {
|
|
286
|
3548 { (u_char *) "GET", (uint32_t) ~NGX_HTTP_GET },
|
|
|
3549 { (u_char *) "HEAD", (uint32_t) ~NGX_HTTP_HEAD },
|
|
|
3550 { (u_char *) "POST", (uint32_t) ~NGX_HTTP_POST },
|
|
|
3551 { (u_char *) "PUT", (uint32_t) ~NGX_HTTP_PUT },
|
|
|
3552 { (u_char *) "DELETE", (uint32_t) ~NGX_HTTP_DELETE },
|
|
|
3553 { (u_char *) "MKCOL", (uint32_t) ~NGX_HTTP_MKCOL },
|
|
|
3554 { (u_char *) "COPY", (uint32_t) ~NGX_HTTP_COPY },
|
|
|
3555 { (u_char *) "MOVE", (uint32_t) ~NGX_HTTP_MOVE },
|
|
|
3556 { (u_char *) "OPTIONS", (uint32_t) ~NGX_HTTP_OPTIONS },
|
|
|
3557 { (u_char *) "PROPFIND" , (uint32_t) ~NGX_HTTP_PROPFIND },
|
|
|
3558 { (u_char *) "PROPPATCH", (uint32_t) ~NGX_HTTP_PROPPATCH },
|
|
|
3559 { (u_char *) "LOCK", (uint32_t) ~NGX_HTTP_LOCK },
|
|
|
3560 { (u_char *) "UNLOCK", (uint32_t) ~NGX_HTTP_UNLOCK },
|
|
180
|
3561 { NULL, 0 }
|
|
|
3562 };
|
|
|
3563
|
|
|
3564
|
|
|
3565 static char *
|
|
|
3566 ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3567 {
|
|
378
|
3568 ngx_http_core_loc_conf_t *pclcf = conf;
|
|
180
|
3569
|
|
|
3570 char *rv;
|
|
|
3571 void *mconf;
|
|
|
3572 ngx_str_t *value;
|
|
|
3573 ngx_uint_t i;
|
|
|
3574 ngx_conf_t save;
|
|
|
3575 ngx_http_module_t *module;
|
|
|
3576 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
|
3577 ngx_http_method_name_t *name;
|
|
378
|
3578 ngx_http_core_loc_conf_t *clcf;
|
|
|
3579
|
|
|
3580 if (pclcf->limit_except) {
|
|
180
|
3581 return "duplicate";
|
|
|
3582 }
|
|
|
3583
|
|
378
|
3584 pclcf->limit_except = 0xffffffff;
|
|
180
|
3585
|
|
|
3586 value = cf->args->elts;
|
|
|
3587
|
|
|
3588 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3589 for (name = ngx_methods_names; name->name; name++) {
|
|
|
3590
|
|
|
3591 if (ngx_strcasecmp(value[i].data, name->name) == 0) {
|
|
378
|
3592 pclcf->limit_except &= name->method;
|
|
180
|
3593 goto next;
|
|
|
3594 }
|
|
|
3595 }
|
|
|
3596
|
|
|
3597 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3598 "invalid method \"%V\"", &value[i]);
|
|
|
3599 return NGX_CONF_ERROR;
|
|
|
3600
|
|
|
3601 next:
|
|
|
3602 continue;
|
|
|
3603 }
|
|
|
3604
|
|
378
|
3605 if (!(pclcf->limit_except & NGX_HTTP_GET)) {
|
|
|
3606 pclcf->limit_except &= (uint32_t) ~NGX_HTTP_HEAD;
|
|
180
|
3607 }
|
|
|
3608
|
|
|
3609 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
3610 if (ctx == NULL) {
|
|
|
3611 return NGX_CONF_ERROR;
|
|
|
3612 }
|
|
|
3613
|
|
|
3614 pctx = cf->ctx;
|
|
|
3615 ctx->main_conf = pctx->main_conf;
|
|
|
3616 ctx->srv_conf = pctx->srv_conf;
|
|
|
3617
|
|
|
3618 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
3619 if (ctx->loc_conf == NULL) {
|
|
|
3620 return NGX_CONF_ERROR;
|
|
|
3621 }
|
|
|
3622
|
|
|
3623 for (i = 0; ngx_modules[i]; i++) {
|
|
|
3624 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
|
3625 continue;
|
|
|
3626 }
|
|
|
3627
|
|
|
3628 module = ngx_modules[i]->ctx;
|
|
|
3629
|
|
|
3630 if (module->create_loc_conf) {
|
|
|
3631
|
|
|
3632 mconf = module->create_loc_conf(cf);
|
|
|
3633 if (mconf == NULL) {
|
|
|
3634 return NGX_CONF_ERROR;
|
|
|
3635 }
|
|
|
3636
|
|
|
3637 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
|
3638 }
|
|
|
3639 }
|
|
|
3640
|
|
|
3641
|
|
378
|
3642 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
3643 pclcf->limit_except_loc_conf = ctx->loc_conf;
|
|
|
3644 clcf->loc_conf = ctx->loc_conf;
|
|
|
3645 clcf->name = pclcf->name;
|
|
|
3646 clcf->noname = 1;
|
|
|
3647
|
|
|
3648 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
180
|
3649 return NGX_CONF_ERROR;
|
|
|
3650 }
|
|
|
3651
|
|
|
3652 save = *cf;
|
|
|
3653 cf->ctx = ctx;
|
|
|
3654 cf->cmd_type = NGX_HTTP_LMT_CONF;
|
|
|
3655
|
|
|
3656 rv = ngx_conf_parse(cf, NULL);
|
|
|
3657
|
|
|
3658 *cf = save;
|
|
|
3659
|
|
|
3660 return rv;
|
|
|
3661 }
|
|
|
3662
|
|
|
3663
|
|
36
|
3664 static char *
|
|
390
|
3665 ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3666 {
|
|
|
3667 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3668
|
|
|
3669 ngx_str_t *value;
|
|
|
3670
|
|
|
3671 if (clcf->directio != NGX_CONF_UNSET) {
|
|
|
3672 return "is duplicate";
|
|
|
3673 }
|
|
|
3674
|
|
|
3675 value = cf->args->elts;
|
|
|
3676
|
|
|
3677 if (ngx_strcmp(value[1].data, "off") == 0) {
|
|
416
|
3678 clcf->directio = NGX_OPEN_FILE_DIRECTIO_OFF;
|
|
390
|
3679 return NGX_CONF_OK;
|
|
|
3680 }
|
|
|
3681
|
|
|
3682 clcf->directio = ngx_parse_offset(&value[1]);
|
|
|
3683 if (clcf->directio == (off_t) NGX_ERROR) {
|
|
|
3684 return "invalid value";
|
|
|
3685 }
|
|
|
3686
|
|
|
3687 return NGX_CONF_OK;
|
|
|
3688 }
|
|
|
3689
|
|
|
3690
|
|
|
3691 static char *
|
|
36
|
3692 ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3693 {
|
|
|
3694 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3695
|
|
372
|
3696 u_char *args;
|
|
222
|
3697 ngx_int_t overwrite;
|
|
|
3698 ngx_str_t *value, uri;
|
|
|
3699 ngx_uint_t i, n, nvar;
|
|
|
3700 ngx_array_t *uri_lengths, *uri_values;
|
|
|
3701 ngx_http_err_page_t *err;
|
|
|
3702 ngx_http_script_compile_t sc;
|
|
0
|
3703
|
|
|
3704 if (lcf->error_pages == NULL) {
|
|
36
|
3705 lcf->error_pages = ngx_array_create(cf->pool, 4,
|
|
0
|
3706 sizeof(ngx_http_err_page_t));
|
|
|
3707 if (lcf->error_pages == NULL) {
|
|
|
3708 return NGX_CONF_ERROR;
|
|
|
3709 }
|
|
|
3710 }
|
|
|
3711
|
|
|
3712 value = cf->args->elts;
|
|
|
3713
|
|
|
3714 i = cf->args->nelts - 2;
|
|
|
3715
|
|
|
3716 if (value[i].data[0] == '=') {
|
|
|
3717 if (i == 1) {
|
|
|
3718 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3719 "invalid value \"%V\"", &value[i]);
|
|
0
|
3720 return NGX_CONF_ERROR;
|
|
|
3721 }
|
|
|
3722
|
|
104
|
3723 if (value[i].len > 1) {
|
|
|
3724 overwrite = ngx_atoi(&value[i].data[1], value[i].len - 1);
|
|
|
3725
|
|
|
3726 if (overwrite == NGX_ERROR) {
|
|
|
3727 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3728 "invalid value \"%V\"", &value[i]);
|
|
|
3729 return NGX_CONF_ERROR;
|
|
|
3730 }
|
|
|
3731
|
|
|
3732 } else {
|
|
|
3733 overwrite = 0;
|
|
0
|
3734 }
|
|
|
3735
|
|
|
3736 n = 2;
|
|
|
3737
|
|
|
3738 } else {
|
|
104
|
3739 overwrite = -1;
|
|
0
|
3740 n = 1;
|
|
|
3741 }
|
|
|
3742
|
|
222
|
3743 uri = value[cf->args->nelts - 1];
|
|
|
3744 uri_lengths = NULL;
|
|
|
3745 uri_values = NULL;
|
|
|
3746
|
|
|
3747 nvar = ngx_http_script_variables_count(&uri);
|
|
|
3748
|
|
|
3749 if (nvar) {
|
|
|
3750 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3751
|
|
|
3752 sc.cf = cf;
|
|
|
3753 sc.source = &uri;
|
|
|
3754 sc.lengths = &uri_lengths;
|
|
|
3755 sc.values = &uri_values;
|
|
|
3756 sc.variables = nvar;
|
|
|
3757 sc.complete_lengths = 1;
|
|
|
3758 sc.complete_values = 1;
|
|
|
3759
|
|
|
3760 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3761 return NGX_CONF_ERROR;
|
|
|
3762 }
|
|
|
3763 }
|
|
|
3764
|
|
372
|
3765 args = (u_char *) ngx_strchr(uri.data, '?');
|
|
|
3766
|
|
0
|
3767 for (i = 1; i < cf->args->nelts - n; i++) {
|
|
50
|
3768 err = ngx_array_push(lcf->error_pages);
|
|
|
3769 if (err == NULL) {
|
|
0
|
3770 return NGX_CONF_ERROR;
|
|
|
3771 }
|
|
|
3772
|
|
|
3773 err->status = ngx_atoi(value[i].data, value[i].len);
|
|
36
|
3774
|
|
236
|
3775 if (err->status == NGX_ERROR || err->status == 499) {
|
|
0
|
3776 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3777 "invalid value \"%V\"", &value[i]);
|
|
0
|
3778 return NGX_CONF_ERROR;
|
|
|
3779 }
|
|
|
3780
|
|
|
3781 if (err->status < 400 || err->status > 599) {
|
|
|
3782 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3783 "value \"%V\" must be between 400 and 599",
|
|
|
3784 &value[i]);
|
|
0
|
3785 return NGX_CONF_ERROR;
|
|
|
3786 }
|
|
|
3787
|
|
366
|
3788 if (overwrite >= 0) {
|
|
|
3789 err->overwrite = overwrite;
|
|
|
3790
|
|
|
3791 } else {
|
|
|
3792 switch (err->status) {
|
|
|
3793 case NGX_HTTP_TO_HTTPS:
|
|
|
3794 case NGX_HTTPS_CERT_ERROR:
|
|
|
3795 case NGX_HTTPS_NO_CERT:
|
|
|
3796 err->overwrite = NGX_HTTP_BAD_REQUEST;
|
|
|
3797 break;
|
|
|
3798
|
|
|
3799 default:
|
|
|
3800 err->overwrite = err->status;
|
|
|
3801 break;
|
|
|
3802 }
|
|
|
3803 }
|
|
104
|
3804
|
|
372
|
3805 if (args) {
|
|
|
3806 err->uri.len = args - uri.data;
|
|
|
3807 err->uri.data = uri.data;
|
|
|
3808 args++;
|
|
|
3809 err->args.len = (uri.data + uri.len) - args;
|
|
|
3810 err->args.data = args;
|
|
|
3811
|
|
|
3812 } else {
|
|
|
3813 err->uri = uri;
|
|
|
3814 err->args.len = 0;
|
|
|
3815 err->args.data = NULL;
|
|
|
3816 }
|
|
|
3817
|
|
222
|
3818 err->uri_lengths = uri_lengths;
|
|
|
3819 err->uri_values = uri_values;
|
|
0
|
3820 }
|
|
|
3821
|
|
|
3822 return NGX_CONF_OK;
|
|
|
3823 }
|
|
|
3824
|
|
|
3825
|
|
36
|
3826 static char *
|
|
430
|
3827 ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3828 {
|
|
|
3829 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3830
|
|
|
3831 ngx_str_t *value;
|
|
|
3832 ngx_uint_t i, n;
|
|
|
3833 ngx_http_try_file_t *tf;
|
|
|
3834 ngx_http_script_compile_t sc;
|
|
|
3835 ngx_http_core_main_conf_t *cmcf;
|
|
|
3836
|
|
|
3837 if (clcf->try_files) {
|
|
|
3838 return "is duplicate";
|
|
|
3839 }
|
|
|
3840
|
|
|
3841 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
|
|
|
3842
|
|
|
3843 cmcf->try_files = 1;
|
|
|
3844
|
|
|
3845 tf = ngx_pcalloc(cf->pool, cf->args->nelts * sizeof(ngx_http_try_file_t));
|
|
|
3846 if (tf == NULL) {
|
|
|
3847 return NGX_CONF_ERROR;
|
|
|
3848 }
|
|
|
3849
|
|
|
3850 clcf->try_files = tf;
|
|
|
3851
|
|
|
3852 value = cf->args->elts;
|
|
|
3853
|
|
|
3854 for (i = 0; i < cf->args->nelts - 1; i++) {
|
|
|
3855
|
|
|
3856 tf[i].name = value[i + 1];
|
|
|
3857
|
|
440
|
3858 if (tf[i].name.data[tf[i].name.len - 1] == '/') {
|
|
|
3859 tf[i].test_dir = 1;
|
|
|
3860 tf[i].name.len--;
|
|
|
3861 }
|
|
|
3862
|
|
430
|
3863 n = ngx_http_script_variables_count(&tf[i].name);
|
|
|
3864
|
|
|
3865 if (n) {
|
|
|
3866 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3867
|
|
|
3868 sc.cf = cf;
|
|
|
3869 sc.source = &tf[i].name;
|
|
|
3870 sc.lengths = &tf[i].lengths;
|
|
|
3871 sc.values = &tf[i].values;
|
|
|
3872 sc.variables = n;
|
|
|
3873 sc.complete_lengths = 1;
|
|
|
3874 sc.complete_values = 1;
|
|
|
3875
|
|
|
3876 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3877 return NGX_CONF_ERROR;
|
|
|
3878 }
|
|
|
3879
|
|
|
3880 } else {
|
|
|
3881 /* add trailing '\0' to length */
|
|
|
3882 tf[i].name.len++;
|
|
|
3883 }
|
|
|
3884 }
|
|
|
3885
|
|
|
3886 return NGX_CONF_OK;
|
|
|
3887 }
|
|
|
3888
|
|
|
3889
|
|
|
3890 static char *
|
|
332
|
3891 ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3892 {
|
|
|
3893 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3894
|
|
|
3895 time_t inactive;
|
|
|
3896 ngx_str_t *value, s;
|
|
|
3897 ngx_int_t max;
|
|
|
3898 ngx_uint_t i;
|
|
|
3899
|
|
|
3900 if (lcf->open_file_cache != NGX_CONF_UNSET_PTR) {
|
|
|
3901 return "is duplicate";
|
|
|
3902 }
|
|
|
3903
|
|
|
3904 value = cf->args->elts;
|
|
|
3905
|
|
|
3906 max = 0;
|
|
|
3907 inactive = 60;
|
|
|
3908
|
|
|
3909 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3910
|
|
|
3911 if (ngx_strncmp(value[i].data, "max=", 4) == 0) {
|
|
|
3912
|
|
|
3913 max = ngx_atoi(value[i].data + 4, value[i].len - 4);
|
|
|
3914 if (max == NGX_ERROR) {
|
|
388
|
3915 goto failed;
|
|
332
|
3916 }
|
|
|
3917
|
|
|
3918 continue;
|
|
|
3919 }
|
|
|
3920
|
|
|
3921 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) {
|
|
|
3922
|
|
|
3923 s.len = value[i].len - 9;
|
|
|
3924 s.data = value[i].data + 9;
|
|
|
3925
|
|
|
3926 inactive = ngx_parse_time(&s, 1);
|
|
|
3927 if (inactive < 0) {
|
|
388
|
3928 goto failed;
|
|
332
|
3929 }
|
|
|
3930
|
|
|
3931 continue;
|
|
|
3932 }
|
|
|
3933
|
|
|
3934 if (ngx_strcmp(value[i].data, "off") == 0) {
|
|
|
3935
|
|
|
3936 lcf->open_file_cache = NULL;
|
|
|
3937
|
|
|
3938 continue;
|
|
|
3939 }
|
|
|
3940
|
|
388
|
3941 failed:
|
|
|
3942
|
|
332
|
3943 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3944 "invalid \"open_file_cache\" parameter \"%V\"",
|
|
|
3945 &value[i]);
|
|
|
3946 return NGX_CONF_ERROR;
|
|
|
3947 }
|
|
|
3948
|
|
|
3949 if (lcf->open_file_cache == NULL) {
|
|
|
3950 return NGX_CONF_OK;
|
|
|
3951 }
|
|
|
3952
|
|
|
3953 if (max == 0) {
|
|
|
3954 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3955 "\"open_file_cache\" must have \"max\" parameter");
|
|
|
3956 return NGX_CONF_ERROR;
|
|
|
3957 }
|
|
|
3958
|
|
|
3959 lcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive);
|
|
|
3960 if (lcf->open_file_cache) {
|
|
|
3961 return NGX_CONF_OK;
|
|
|
3962 }
|
|
|
3963
|
|
|
3964 return NGX_CONF_ERROR;
|
|
|
3965 }
|
|
|
3966
|
|
|
3967
|
|
|
3968 static char *
|
|
58
|
3969 ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3970 {
|
|
|
3971 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3972
|
|
|
3973 lcf->err_log = ngx_log_create_errlog(cf->cycle, cf->args);
|
|
|
3974 if (lcf->err_log == NULL) {
|
|
|
3975 return NGX_CONF_ERROR;
|
|
|
3976 }
|
|
|
3977
|
|
|
3978 return ngx_set_error_log_levels(cf, lcf->err_log);
|
|
|
3979 }
|
|
|
3980
|
|
|
3981
|
|
|
3982 static char *
|
|
36
|
3983 ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3984 {
|
|
|
3985 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3986
|
|
|
3987 ngx_str_t *value;
|
|
|
3988
|
|
|
3989 if (lcf->keepalive_timeout != NGX_CONF_UNSET_MSEC) {
|
|
|
3990 return "is duplicate";
|
|
|
3991 }
|
|
|
3992
|
|
|
3993 value = cf->args->elts;
|
|
|
3994
|
|
|
3995 lcf->keepalive_timeout = ngx_parse_time(&value[1], 0);
|
|
36
|
3996
|
|
0
|
3997 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_ERROR) {
|
|
|
3998 return "invalid value";
|
|
|
3999 }
|
|
|
4000
|
|
|
4001 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_PARSE_LARGE_TIME) {
|
|
|
4002 return "value must be less than 597 hours";
|
|
|
4003 }
|
|
|
4004
|
|
|
4005 if (cf->args->nelts == 2) {
|
|
|
4006 return NGX_CONF_OK;
|
|
|
4007 }
|
|
|
4008
|
|
|
4009 lcf->keepalive_header = ngx_parse_time(&value[2], 1);
|
|
36
|
4010
|
|
0
|
4011 if (lcf->keepalive_header == NGX_ERROR) {
|
|
|
4012 return "invalid value";
|
|
|
4013 }
|
|
|
4014
|
|
|
4015 if (lcf->keepalive_header == NGX_PARSE_LARGE_TIME) {
|
|
|
4016 return "value must be less than 68 years";
|
|
|
4017 }
|
|
|
4018
|
|
|
4019 return NGX_CONF_OK;
|
|
|
4020 }
|
|
|
4021
|
|
|
4022
|
|
36
|
4023 static char *
|
|
58
|
4024 ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
4025 {
|
|
|
4026 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
4027
|
|
58
|
4028 if (lcf->internal != NGX_CONF_UNSET) {
|
|
|
4029 return "is duplicate";
|
|
0
|
4030 }
|
|
|
4031
|
|
58
|
4032 lcf->internal = 1;
|
|
|
4033
|
|
|
4034 return NGX_CONF_OK;
|
|
0
|
4035 }
|
|
|
4036
|
|
|
4037
|
|
36
|
4038 static char *
|
|
348
|
4039 ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4040 {
|
|
|
4041 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4042
|
|
|
4043 ngx_url_t u;
|
|
|
4044 ngx_str_t *value;
|
|
|
4045
|
|
366
|
4046 if (clcf->resolver) {
|
|
|
4047 return "is duplicate";
|
|
|
4048 }
|
|
|
4049
|
|
348
|
4050 value = cf->args->elts;
|
|
|
4051
|
|
354
|
4052 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
4053
|
|
348
|
4054 u.host = value[1];
|
|
|
4055 u.port = 53;
|
|
|
4056
|
|
|
4057 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) {
|
|
|
4058 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V: %s", &u.host, u.err);
|
|
|
4059 return NGX_CONF_ERROR;
|
|
|
4060 }
|
|
|
4061
|
|
366
|
4062 clcf->resolver = ngx_resolver_create(cf, &u.addrs[0]);
|
|
348
|
4063 if (clcf->resolver == NULL) {
|
|
|
4064 return NGX_OK;
|
|
|
4065 }
|
|
|
4066
|
|
|
4067 return NGX_CONF_OK;
|
|
|
4068 }
|
|
|
4069
|
|
|
4070
|
|
358
|
4071 #if (NGX_HTTP_GZIP)
|
|
|
4072
|
|
|
4073 static char *
|
|
|
4074 ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4075 {
|
|
400
|
4076 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4077
|
|
358
|
4078 #if (NGX_PCRE)
|
|
|
4079
|
|
|
4080 ngx_str_t err, *value;
|
|
|
4081 ngx_uint_t i;
|
|
|
4082 ngx_regex_elt_t *re;
|
|
|
4083 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
4084
|
|
|
4085 if (clcf->gzip_disable == NGX_CONF_UNSET_PTR) {
|
|
|
4086 clcf->gzip_disable = ngx_array_create(cf->pool, 2,
|
|
|
4087 sizeof(ngx_regex_elt_t));
|
|
|
4088 if (clcf->gzip_disable == NULL) {
|
|
|
4089 return NGX_CONF_ERROR;
|
|
|
4090 }
|
|
|
4091 }
|
|
|
4092
|
|
|
4093 value = cf->args->elts;
|
|
|
4094
|
|
|
4095 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
4096 err.data = errstr;
|
|
|
4097
|
|
|
4098 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
4099
|
|
400
|
4100 if (ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
4101 clcf->gzip_disable_msie6 = 1;
|
|
|
4102 continue;
|
|
|
4103 }
|
|
|
4104
|
|
358
|
4105 re = ngx_array_push(clcf->gzip_disable);
|
|
|
4106 if (re == NULL) {
|
|
|
4107 return NGX_CONF_ERROR;
|
|
|
4108 }
|
|
|
4109
|
|
|
4110 re->regex = ngx_regex_compile(&value[i], NGX_REGEX_CASELESS, cf->pool,
|
|
|
4111 &err);
|
|
|
4112
|
|
|
4113 if (re->regex == NULL) {
|
|
|
4114 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
4115 return NGX_CONF_ERROR;
|
|
|
4116 }
|
|
|
4117
|
|
|
4118 re->name = value[i].data;
|
|
|
4119 }
|
|
|
4120
|
|
|
4121 return NGX_CONF_OK;
|
|
|
4122
|
|
|
4123 #else
|
|
400
|
4124 ngx_str_t *value;
|
|
|
4125
|
|
|
4126 value = cf->args->elts;
|
|
|
4127
|
|
|
4128 if (cf->args->nelts == 2 && ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
4129 clcf->gzip_disable_msie6 = 1;
|
|
|
4130 return NGX_CONF_OK;
|
|
|
4131 }
|
|
|
4132
|
|
358
|
4133 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
400
|
4134 "without PCRE library \"gzip_disable\" supports "
|
|
|
4135 "builtin \"msie6\" mask only");
|
|
358
|
4136
|
|
|
4137 return NGX_CONF_ERROR;
|
|
|
4138 #endif
|
|
|
4139 }
|
|
|
4140
|
|
|
4141 #endif
|
|
|
4142
|
|
|
4143
|
|
348
|
4144 static char *
|
|
36
|
4145 ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data)
|
|
0
|
4146 {
|
|
22
|
4147 #if (NGX_FREEBSD)
|
|
2
|
4148 ssize_t *np = data;
|
|
0
|
4149
|
|
222
|
4150 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) {
|
|
0
|
4151 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4152 "\"send_lowat\" must be less than %d "
|
|
|
4153 "(sysctl net.inet.tcp.sendspace)",
|
|
|
4154 ngx_freebsd_net_inet_tcp_sendspace);
|
|
|
4155
|
|
|
4156 return NGX_CONF_ERROR;
|
|
|
4157 }
|
|
|
4158
|
|
18
|
4159 #elif !(NGX_HAVE_SO_SNDLOWAT)
|
|
22
|
4160 ssize_t *np = data;
|
|
0
|
4161
|
|
|
4162 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
4163 "\"send_lowat\" is not supported, ignored");
|
|
|
4164
|
|
2
|
4165 *np = 0;
|
|
|
4166
|
|
0
|
4167 #endif
|
|
|
4168
|
|
|
4169 return NGX_CONF_OK;
|
|
|
4170 }
|
|
300
|
4171
|
|
|
4172
|
|
|
4173 static char *
|
|
|
4174 ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data)
|
|
|
4175 {
|
|
|
4176 size_t *sp = data;
|
|
|
4177
|
|
|
4178 if (*sp < NGX_MIN_POOL_SIZE) {
|
|
|
4179 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4180 "pool must be no less than %uz", NGX_MIN_POOL_SIZE);
|
|
|
4181
|
|
|
4182 return NGX_CONF_ERROR;
|
|
|
4183 }
|
|
|
4184
|
|
|
4185 return NGX_CONF_OK;
|
|
|
4186 }
|
