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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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520
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107 #if (NGX_HAVE_FILE_AIO)
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108
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109 static ngx_conf_enum_t ngx_http_core_aio[] = {
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110 { ngx_string("off"), NGX_HTTP_AIO_OFF },
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111 { ngx_string("on"), NGX_HTTP_AIO_ON },
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112 #if (NGX_HAVE_AIO_SENDFILE)
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113 { ngx_string("sendfile"), NGX_HTTP_AIO_SENDFILE },
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114 #endif
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115 { ngx_null_string, 0 }
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116 };
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117
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118 #endif
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119
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120
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362
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121 static ngx_conf_enum_t ngx_http_core_satisfy[] = {
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122 { ngx_string("all"), NGX_HTTP_SATISFY_ALL },
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123 { ngx_string("any"), NGX_HTTP_SATISFY_ANY },
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124 { ngx_null_string, 0 }
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125 };
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126
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127
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424
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128 static ngx_conf_enum_t ngx_http_core_if_modified_since[] = {
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444
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129 { ngx_string("off"), NGX_HTTP_IMS_OFF },
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130 { ngx_string("exact"), NGX_HTTP_IMS_EXACT },
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131 { ngx_string("before"), NGX_HTTP_IMS_BEFORE },
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424
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132 { ngx_null_string, 0 }
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133 };
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134
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135
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604
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136 static ngx_conf_enum_t ngx_http_core_keepalive_disable[] = {
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137 { ngx_string("none"), NGX_HTTP_KEEPALIVE_DISABLE_NONE },
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138 { ngx_string("msie6"), NGX_HTTP_KEEPALIVE_DISABLE_MSIE6 },
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139 { ngx_string("safari"), NGX_HTTP_KEEPALIVE_DISABLE_SAFARI },
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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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464
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144 static ngx_path_init_t ngx_http_client_temp_path = {
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145 ngx_string(NGX_HTTP_CLIENT_TEMP_PATH), { 0, 0, 0 }
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146 };
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147
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148
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358
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149 #if (NGX_HTTP_GZIP)
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150
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151 static ngx_conf_enum_t ngx_http_gzip_http_version[] = {
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152 { ngx_string("1.0"), NGX_HTTP_VERSION_10 },
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153 { ngx_string("1.1"), NGX_HTTP_VERSION_11 },
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154 { ngx_null_string, 0 }
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155 };
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156
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157
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158 static ngx_conf_bitmask_t ngx_http_gzip_proxied_mask[] = {
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159 { ngx_string("off"), NGX_HTTP_GZIP_PROXIED_OFF },
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160 { ngx_string("expired"), NGX_HTTP_GZIP_PROXIED_EXPIRED },
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161 { ngx_string("no-cache"), NGX_HTTP_GZIP_PROXIED_NO_CACHE },
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162 { ngx_string("no-store"), NGX_HTTP_GZIP_PROXIED_NO_STORE },
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163 { ngx_string("private"), NGX_HTTP_GZIP_PROXIED_PRIVATE },
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164 { ngx_string("no_last_modified"), NGX_HTTP_GZIP_PROXIED_NO_LM },
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165 { ngx_string("no_etag"), NGX_HTTP_GZIP_PROXIED_NO_ETAG },
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166 { ngx_string("auth"), NGX_HTTP_GZIP_PROXIED_AUTH },
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167 { ngx_string("any"), NGX_HTTP_GZIP_PROXIED_ANY },
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168 { ngx_null_string, 0 }
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169 };
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170
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171
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172 static ngx_str_t ngx_http_gzip_no_cache = ngx_string("no-cache");
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173 static ngx_str_t ngx_http_gzip_no_store = ngx_string("no-store");
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174 static ngx_str_t ngx_http_gzip_private = ngx_string("private");
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175
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176 #endif
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177
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178
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0
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179 static ngx_command_t ngx_http_core_commands[] = {
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180
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160
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181 { ngx_string("variables_hash_max_size"),
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182 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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183 ngx_conf_set_num_slot,
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184 NGX_HTTP_MAIN_CONF_OFFSET,
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185 offsetof(ngx_http_core_main_conf_t, variables_hash_max_size),
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186 NULL },
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187
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188 { ngx_string("variables_hash_bucket_size"),
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189 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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190 ngx_conf_set_num_slot,
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191 NGX_HTTP_MAIN_CONF_OFFSET,
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192 offsetof(ngx_http_core_main_conf_t, variables_hash_bucket_size),
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193 NULL },
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194
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142
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195 { ngx_string("server_names_hash_max_size"),
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26
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196 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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197 ngx_conf_set_num_slot,
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198 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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199 offsetof(ngx_http_core_main_conf_t, server_names_hash_max_size),
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26
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200 NULL },
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201
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142
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202 { ngx_string("server_names_hash_bucket_size"),
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26
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203 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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204 ngx_conf_set_num_slot,
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205 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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206 offsetof(ngx_http_core_main_conf_t, server_names_hash_bucket_size),
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26
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207 NULL },
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208
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0
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209 { ngx_string("server"),
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200
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210 NGX_HTTP_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_MULTI|NGX_CONF_NOARGS,
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34
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211 ngx_http_core_server,
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0
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212 0,
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213 0,
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214 NULL },
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215
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216 { ngx_string("connection_pool_size"),
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217 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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218 ngx_conf_set_size_slot,
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219 NGX_HTTP_SRV_CONF_OFFSET,
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220 offsetof(ngx_http_core_srv_conf_t, connection_pool_size),
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300
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221 &ngx_http_core_pool_size_p },
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0
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222
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223 { ngx_string("request_pool_size"),
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224 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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225 ngx_conf_set_size_slot,
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226 NGX_HTTP_SRV_CONF_OFFSET,
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227 offsetof(ngx_http_core_srv_conf_t, request_pool_size),
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300
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228 &ngx_http_core_pool_size_p },
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0
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229
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230 { ngx_string("client_header_timeout"),
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231 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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232 ngx_conf_set_msec_slot,
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233 NGX_HTTP_SRV_CONF_OFFSET,
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234 offsetof(ngx_http_core_srv_conf_t, client_header_timeout),
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235 NULL },
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236
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237 { ngx_string("client_header_buffer_size"),
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238 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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239 ngx_conf_set_size_slot,
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240 NGX_HTTP_SRV_CONF_OFFSET,
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241 offsetof(ngx_http_core_srv_conf_t, client_header_buffer_size),
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242 NULL },
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243
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244 { ngx_string("large_client_header_buffers"),
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245 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE2,
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246 ngx_conf_set_bufs_slot,
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247 NGX_HTTP_SRV_CONF_OFFSET,
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248 offsetof(ngx_http_core_srv_conf_t, large_client_header_buffers),
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249 NULL },
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250
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158
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251 { ngx_string("optimize_server_names"),
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252 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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253 ngx_conf_set_flag_slot,
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378
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254 NGX_HTTP_LOC_CONF_OFFSET,
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255 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
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256 &ngx_conf_deprecated_optimize_server_names },
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152
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257
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60
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258 { ngx_string("ignore_invalid_headers"),
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259 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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260 ngx_conf_set_flag_slot,
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261 NGX_HTTP_SRV_CONF_OFFSET,
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262 offsetof(ngx_http_core_srv_conf_t, ignore_invalid_headers),
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263 NULL },
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264
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342
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265 { ngx_string("merge_slashes"),
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266 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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267 ngx_conf_set_flag_slot,
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268 NGX_HTTP_SRV_CONF_OFFSET,
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269 offsetof(ngx_http_core_srv_conf_t, merge_slashes),
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270 NULL },
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271
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412
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272 { ngx_string("underscores_in_headers"),
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273 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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274 ngx_conf_set_flag_slot,
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275 NGX_HTTP_SRV_CONF_OFFSET,
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276 offsetof(ngx_http_core_srv_conf_t, underscores_in_headers),
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277 NULL },
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278
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0
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279 { ngx_string("location"),
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280 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_TAKE12,
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34
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281 ngx_http_core_location,
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0
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282 NGX_HTTP_SRV_CONF_OFFSET,
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283 0,
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284 NULL },
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285
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286 { ngx_string("listen"),
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72
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287 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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288 ngx_http_core_listen,
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0
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289 NGX_HTTP_SRV_CONF_OFFSET,
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290 0,
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291 NULL },
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292
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293 { ngx_string("server_name"),
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294 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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295 ngx_http_core_server_name,
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0
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296 NGX_HTTP_SRV_CONF_OFFSET,
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297 0,
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298 NULL },
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299
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138
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300 { ngx_string("types_hash_max_size"),
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301 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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302 ngx_conf_set_num_slot,
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303 NGX_HTTP_LOC_CONF_OFFSET,
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304 offsetof(ngx_http_core_loc_conf_t, types_hash_max_size),
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305 NULL },
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306
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307 { ngx_string("types_hash_bucket_size"),
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308 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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309 ngx_conf_set_num_slot,
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310 NGX_HTTP_LOC_CONF_OFFSET,
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311 offsetof(ngx_http_core_loc_conf_t, types_hash_bucket_size),
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312 NULL },
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313
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0
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314 { ngx_string("types"),
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315 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF
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316 |NGX_CONF_BLOCK|NGX_CONF_NOARGS,
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34
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317 ngx_http_core_types,
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0
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318 NGX_HTTP_LOC_CONF_OFFSET,
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319 0,
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320 NULL },
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321
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322 { ngx_string("default_type"),
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|
|
323 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
324 ngx_conf_set_str_slot,
|
|
|
325 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
326 offsetof(ngx_http_core_loc_conf_t, default_type),
|
|
|
327 NULL },
|
|
|
328
|
|
|
329 { ngx_string("root"),
|
|
58
|
330 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
331 |NGX_CONF_TAKE1,
|
|
34
|
332 ngx_http_core_root,
|
|
0
|
333 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
334 0,
|
|
|
335 NULL },
|
|
|
336
|
|
|
337 { ngx_string("alias"),
|
|
|
338 NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
34
|
339 ngx_http_core_root,
|
|
0
|
340 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
341 0,
|
|
|
342 NULL },
|
|
|
343
|
|
180
|
344 { ngx_string("limit_except"),
|
|
|
345 NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_1MORE,
|
|
|
346 ngx_http_core_limit_except,
|
|
|
347 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
348 0,
|
|
|
349 NULL },
|
|
|
350
|
|
0
|
351 { ngx_string("client_max_body_size"),
|
|
|
352 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
212
|
353 ngx_conf_set_off_slot,
|
|
0
|
354 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
355 offsetof(ngx_http_core_loc_conf_t, client_max_body_size),
|
|
|
356 NULL },
|
|
|
357
|
|
|
358 { ngx_string("client_body_buffer_size"),
|
|
|
359 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
360 ngx_conf_set_size_slot,
|
|
|
361 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
362 offsetof(ngx_http_core_loc_conf_t, client_body_buffer_size),
|
|
|
363 NULL },
|
|
|
364
|
|
|
365 { ngx_string("client_body_timeout"),
|
|
|
366 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
367 ngx_conf_set_msec_slot,
|
|
|
368 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
369 offsetof(ngx_http_core_loc_conf_t, client_body_timeout),
|
|
|
370 NULL },
|
|
|
371
|
|
28
|
372 { ngx_string("client_body_temp_path"),
|
|
|
373 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234,
|
|
|
374 ngx_conf_set_path_slot,
|
|
|
375 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
376 offsetof(ngx_http_core_loc_conf_t, client_body_temp_path),
|
|
464
|
377 NULL },
|
|
28
|
378
|
|
182
|
379 { ngx_string("client_body_in_file_only"),
|
|
492
|
380 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
278
|
381 ngx_conf_set_enum_slot,
|
|
182
|
382 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
383 offsetof(ngx_http_core_loc_conf_t, client_body_in_file_only),
|
|
278
|
384 &ngx_http_core_request_body_in_file },
|
|
182
|
385
|
|
492
|
386 { ngx_string("client_body_in_single_buffer"),
|
|
|
387 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
388 ngx_conf_set_flag_slot,
|
|
|
389 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
390 offsetof(ngx_http_core_loc_conf_t, client_body_in_single_buffer),
|
|
|
391 NULL },
|
|
|
392
|
|
0
|
393 { ngx_string("sendfile"),
|
|
278
|
394 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
395 |NGX_CONF_TAKE1,
|
|
0
|
396 ngx_conf_set_flag_slot,
|
|
|
397 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
398 offsetof(ngx_http_core_loc_conf_t, sendfile),
|
|
|
399 NULL },
|
|
|
400
|
|
300
|
401 { ngx_string("sendfile_max_chunk"),
|
|
|
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, sendfile_max_chunk),
|
|
|
406 NULL },
|
|
|
407
|
|
518
|
408 #if (NGX_HAVE_FILE_AIO)
|
|
|
409
|
|
|
410 { ngx_string("aio"),
|
|
520
|
411 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
412 ngx_conf_set_enum_slot,
|
|
518
|
413 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
414 offsetof(ngx_http_core_loc_conf_t, aio),
|
|
520
|
415 &ngx_http_core_aio },
|
|
518
|
416
|
|
|
417 #endif
|
|
|
418
|
|
532
|
419 { ngx_string("read_ahead"),
|
|
|
420 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
421 ngx_conf_set_size_slot,
|
|
|
422 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
423 offsetof(ngx_http_core_loc_conf_t, read_ahead),
|
|
|
424 NULL },
|
|
|
425
|
|
390
|
426 { ngx_string("directio"),
|
|
|
427 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
428 ngx_http_core_directio,
|
|
|
429 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
430 0,
|
|
|
431 NULL },
|
|
|
432
|
|
518
|
433 { ngx_string("directio_alignment"),
|
|
|
434 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
435 ngx_conf_set_off_slot,
|
|
|
436 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
437 offsetof(ngx_http_core_loc_conf_t, directio_alignment),
|
|
|
438 NULL },
|
|
|
439
|
|
0
|
440 { ngx_string("tcp_nopush"),
|
|
|
441 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
442 ngx_conf_set_flag_slot,
|
|
|
443 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
444 offsetof(ngx_http_core_loc_conf_t, tcp_nopush),
|
|
|
445 NULL },
|
|
|
446
|
|
2
|
447 { ngx_string("tcp_nodelay"),
|
|
|
448 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
449 ngx_conf_set_flag_slot,
|
|
|
450 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
451 offsetof(ngx_http_core_loc_conf_t, tcp_nodelay),
|
|
|
452 NULL },
|
|
|
453
|
|
0
|
454 { ngx_string("send_timeout"),
|
|
|
455 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
456 ngx_conf_set_msec_slot,
|
|
|
457 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
458 offsetof(ngx_http_core_loc_conf_t, send_timeout),
|
|
|
459 NULL },
|
|
|
460
|
|
|
461 { ngx_string("send_lowat"),
|
|
|
462 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
463 ngx_conf_set_size_slot,
|
|
|
464 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
465 offsetof(ngx_http_core_loc_conf_t, send_lowat),
|
|
34
|
466 &ngx_http_core_lowat_post },
|
|
0
|
467
|
|
|
468 { ngx_string("postpone_output"),
|
|
|
469 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
470 ngx_conf_set_size_slot,
|
|
|
471 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
472 offsetof(ngx_http_core_loc_conf_t, postpone_output),
|
|
|
473 NULL },
|
|
|
474
|
|
|
475 { ngx_string("limit_rate"),
|
|
34
|
476 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
477 |NGX_CONF_TAKE1,
|
|
0
|
478 ngx_conf_set_size_slot,
|
|
|
479 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
480 offsetof(ngx_http_core_loc_conf_t, limit_rate),
|
|
|
481 NULL },
|
|
|
482
|
|
496
|
483 { ngx_string("limit_rate_after"),
|
|
|
484 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
485 |NGX_CONF_TAKE1,
|
|
|
486 ngx_conf_set_size_slot,
|
|
|
487 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
488 offsetof(ngx_http_core_loc_conf_t, limit_rate_after),
|
|
|
489 NULL },
|
|
|
490
|
|
0
|
491 { ngx_string("keepalive_timeout"),
|
|
|
492 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
34
|
493 ngx_http_core_keepalive,
|
|
0
|
494 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
495 0,
|
|
|
496 NULL },
|
|
|
497
|
|
496
|
498 { ngx_string("keepalive_requests"),
|
|
|
499 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
500 ngx_conf_set_num_slot,
|
|
|
501 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
502 offsetof(ngx_http_core_loc_conf_t, keepalive_requests),
|
|
|
503 NULL },
|
|
|
504
|
|
604
|
505 { ngx_string("keepalive_disable"),
|
|
|
506 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
507 ngx_conf_set_enum_slot,
|
|
|
508 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
509 offsetof(ngx_http_core_loc_conf_t, keepalive_disable),
|
|
|
510 &ngx_http_core_keepalive_disable },
|
|
|
511
|
|
362
|
512 { ngx_string("satisfy"),
|
|
|
513 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
514 ngx_conf_set_enum_slot,
|
|
|
515 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
516 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
517 &ngx_http_core_satisfy },
|
|
|
518
|
|
92
|
519 { ngx_string("satisfy_any"),
|
|
|
520 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
521 ngx_conf_set_flag_slot,
|
|
|
522 NGX_HTTP_LOC_CONF_OFFSET,
|
|
362
|
523 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
524 &ngx_conf_deprecated_satisfy_any },
|
|
92
|
525
|
|
58
|
526 { ngx_string("internal"),
|
|
|
527 NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
|
|
|
528 ngx_http_core_internal,
|
|
|
529 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
530 0,
|
|
|
531 NULL },
|
|
|
532
|
|
0
|
533 { ngx_string("lingering_time"),
|
|
|
534 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
535 ngx_conf_set_msec_slot,
|
|
|
536 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
537 offsetof(ngx_http_core_loc_conf_t, lingering_time),
|
|
|
538 NULL },
|
|
|
539
|
|
|
540 { ngx_string("lingering_timeout"),
|
|
|
541 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
542 ngx_conf_set_msec_slot,
|
|
|
543 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
544 offsetof(ngx_http_core_loc_conf_t, lingering_timeout),
|
|
|
545 NULL },
|
|
|
546
|
|
|
547 { ngx_string("reset_timedout_connection"),
|
|
|
548 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
549 ngx_conf_set_flag_slot,
|
|
|
550 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
551 offsetof(ngx_http_core_loc_conf_t, reset_timedout_connection),
|
|
|
552 NULL },
|
|
|
553
|
|
362
|
554 { ngx_string("server_name_in_redirect"),
|
|
|
555 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
556 ngx_conf_set_flag_slot,
|
|
|
557 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
558 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
|
|
|
559 NULL },
|
|
|
560
|
|
70
|
561 { ngx_string("port_in_redirect"),
|
|
|
562 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
563 ngx_conf_set_flag_slot,
|
|
|
564 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
565 offsetof(ngx_http_core_loc_conf_t, port_in_redirect),
|
|
|
566 NULL },
|
|
|
567
|
|
0
|
568 { ngx_string("msie_padding"),
|
|
|
569 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
570 ngx_conf_set_flag_slot,
|
|
|
571 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
572 offsetof(ngx_http_core_loc_conf_t, msie_padding),
|
|
|
573 NULL },
|
|
|
574
|
|
228
|
575 { ngx_string("msie_refresh"),
|
|
|
576 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
577 ngx_conf_set_flag_slot,
|
|
|
578 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
579 offsetof(ngx_http_core_loc_conf_t, msie_refresh),
|
|
|
580 NULL },
|
|
|
581
|
|
76
|
582 { ngx_string("log_not_found"),
|
|
|
583 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
584 ngx_conf_set_flag_slot,
|
|
|
585 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
586 offsetof(ngx_http_core_loc_conf_t, log_not_found),
|
|
|
587 NULL },
|
|
|
588
|
|
412
|
589 { ngx_string("log_subrequest"),
|
|
|
590 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
591 ngx_conf_set_flag_slot,
|
|
|
592 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
593 offsetof(ngx_http_core_loc_conf_t, log_subrequest),
|
|
|
594 NULL },
|
|
|
595
|
|
228
|
596 { ngx_string("recursive_error_pages"),
|
|
|
597 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
598 ngx_conf_set_flag_slot,
|
|
|
599 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
600 offsetof(ngx_http_core_loc_conf_t, recursive_error_pages),
|
|
|
601 NULL },
|
|
|
602
|
|
342
|
603 { ngx_string("server_tokens"),
|
|
|
604 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
605 ngx_conf_set_flag_slot,
|
|
|
606 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
607 offsetof(ngx_http_core_loc_conf_t, server_tokens),
|
|
|
608 NULL },
|
|
|
609
|
|
424
|
610 { ngx_string("if_modified_since"),
|
|
|
611 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
612 ngx_conf_set_enum_slot,
|
|
|
613 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
614 offsetof(ngx_http_core_loc_conf_t, if_modified_since),
|
|
|
615 &ngx_http_core_if_modified_since },
|
|
|
616
|
|
566
|
617 { ngx_string("chunked_transfer_encoding"),
|
|
|
618 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
619 ngx_conf_set_flag_slot,
|
|
|
620 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
621 offsetof(ngx_http_core_loc_conf_t, chunked_transfer_encoding),
|
|
|
622 NULL },
|
|
|
623
|
|
0
|
624 { ngx_string("error_page"),
|
|
58
|
625 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
626 |NGX_CONF_2MORE,
|
|
34
|
627 ngx_http_core_error_page,
|
|
0
|
628 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
629 0,
|
|
|
630 NULL },
|
|
|
631
|
|
430
|
632 { ngx_string("try_files"),
|
|
464
|
633 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
|
|
430
|
634 ngx_http_core_try_files,
|
|
|
635 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
636 0,
|
|
|
637 NULL },
|
|
|
638
|
|
126
|
639 { ngx_string("post_action"),
|
|
|
640 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
641 |NGX_CONF_TAKE1,
|
|
|
642 ngx_conf_set_str_slot,
|
|
|
643 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
644 offsetof(ngx_http_core_loc_conf_t, post_action),
|
|
|
645 NULL },
|
|
|
646
|
|
0
|
647 { ngx_string("error_log"),
|
|
|
648 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
34
|
649 ngx_http_core_error_log,
|
|
0
|
650 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
651 0,
|
|
|
652 NULL },
|
|
|
653
|
|
|
654 { ngx_string("open_file_cache"),
|
|
332
|
655 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
|
656 ngx_http_core_open_file_cache,
|
|
|
657 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
658 offsetof(ngx_http_core_loc_conf_t, open_file_cache),
|
|
|
659 NULL },
|
|
|
660
|
|
358
|
661 { ngx_string("open_file_cache_valid"),
|
|
|
662 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
663 ngx_conf_set_sec_slot,
|
|
|
664 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
665 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
666 NULL },
|
|
|
667
|
|
332
|
668 { ngx_string("open_file_cache_retest"),
|
|
|
669 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
670 ngx_conf_set_sec_slot,
|
|
0
|
671 NGX_HTTP_LOC_CONF_OFFSET,
|
|
358
|
672 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
673 &ngx_conf_deprecated_open_file_cache_retest },
|
|
|
674
|
|
|
675 { ngx_string("open_file_cache_min_uses"),
|
|
|
676 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
677 ngx_conf_set_num_slot,
|
|
|
678 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
679 offsetof(ngx_http_core_loc_conf_t, open_file_cache_min_uses),
|
|
0
|
680 NULL },
|
|
|
681
|
|
332
|
682 { ngx_string("open_file_cache_errors"),
|
|
|
683 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
684 ngx_conf_set_flag_slot,
|
|
|
685 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
686 offsetof(ngx_http_core_loc_conf_t, open_file_cache_errors),
|
|
|
687 NULL },
|
|
|
688
|
|
|
689 { ngx_string("open_file_cache_events"),
|
|
|
690 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
691 ngx_conf_set_flag_slot,
|
|
|
692 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
693 offsetof(ngx_http_core_loc_conf_t, open_file_cache_events),
|
|
|
694 NULL },
|
|
0
|
695
|
|
348
|
696 { ngx_string("resolver"),
|
|
|
697 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
698 ngx_http_core_resolver,
|
|
|
699 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
700 0,
|
|
|
701 NULL },
|
|
|
702
|
|
|
703 { ngx_string("resolver_timeout"),
|
|
|
704 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
705 ngx_conf_set_msec_slot,
|
|
|
706 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
707 offsetof(ngx_http_core_loc_conf_t, resolver_timeout),
|
|
|
708 NULL },
|
|
|
709
|
|
358
|
710 #if (NGX_HTTP_GZIP)
|
|
|
711
|
|
|
712 { ngx_string("gzip_vary"),
|
|
|
713 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
714 ngx_conf_set_flag_slot,
|
|
|
715 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
716 offsetof(ngx_http_core_loc_conf_t, gzip_vary),
|
|
|
717 NULL },
|
|
|
718
|
|
|
719 { ngx_string("gzip_http_version"),
|
|
|
720 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
721 ngx_conf_set_enum_slot,
|
|
|
722 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
723 offsetof(ngx_http_core_loc_conf_t, gzip_http_version),
|
|
|
724 &ngx_http_gzip_http_version },
|
|
|
725
|
|
|
726 { ngx_string("gzip_proxied"),
|
|
|
727 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
728 ngx_conf_set_bitmask_slot,
|
|
|
729 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
730 offsetof(ngx_http_core_loc_conf_t, gzip_proxied),
|
|
|
731 &ngx_http_gzip_proxied_mask },
|
|
|
732
|
|
|
733 { ngx_string("gzip_disable"),
|
|
|
734 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
735 ngx_http_gzip_disable,
|
|
|
736 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
737 0,
|
|
|
738 NULL },
|
|
|
739
|
|
|
740 #endif
|
|
|
741
|
|
0
|
742 ngx_null_command
|
|
|
743 };
|
|
|
744
|
|
|
745
|
|
216
|
746 static ngx_http_module_t ngx_http_core_module_ctx = {
|
|
58
|
747 ngx_http_core_preconfiguration, /* preconfiguration */
|
|
122
|
748 NULL, /* postconfiguration */
|
|
0
|
749
|
|
|
750 ngx_http_core_create_main_conf, /* create main configuration */
|
|
|
751 ngx_http_core_init_main_conf, /* init main configuration */
|
|
|
752
|
|
|
753 ngx_http_core_create_srv_conf, /* create server configuration */
|
|
|
754 ngx_http_core_merge_srv_conf, /* merge server configuration */
|
|
|
755
|
|
|
756 ngx_http_core_create_loc_conf, /* create location configuration */
|
|
|
757 ngx_http_core_merge_loc_conf /* merge location configuration */
|
|
|
758 };
|
|
|
759
|
|
|
760
|
|
|
761 ngx_module_t ngx_http_core_module = {
|
|
58
|
762 NGX_MODULE_V1,
|
|
0
|
763 &ngx_http_core_module_ctx, /* module context */
|
|
|
764 ngx_http_core_commands, /* module directives */
|
|
|
765 NGX_HTTP_MODULE, /* module type */
|
|
90
|
766 NULL, /* init master */
|
|
58
|
767 NULL, /* init module */
|
|
90
|
768 NULL, /* init process */
|
|
|
769 NULL, /* init thread */
|
|
|
770 NULL, /* exit thread */
|
|
|
771 NULL, /* exit process */
|
|
|
772 NULL, /* exit master */
|
|
|
773 NGX_MODULE_V1_PADDING
|
|
0
|
774 };
|
|
|
775
|
|
|
776
|
|
480
|
777 ngx_str_t ngx_http_core_get_method = { 3, (u_char *) "GET " };
|
|
364
|
778
|
|
|
779
|
|
36
|
780 void
|
|
|
781 ngx_http_handler(ngx_http_request_t *r)
|
|
0
|
782 {
|
|
230
|
783 ngx_http_core_main_conf_t *cmcf;
|
|
|
784
|
|
32
|
785 r->connection->log->action = NULL;
|
|
0
|
786
|
|
|
787 r->connection->unexpected_eof = 0;
|
|
|
788
|
|
224
|
789 if (!r->internal) {
|
|
92
|
790 switch (r->headers_in.connection_type) {
|
|
|
791 case 0:
|
|
612
|
792 r->keepalive = (r->http_version > NGX_HTTP_VERSION_10);
|
|
92
|
793 break;
|
|
|
794
|
|
|
795 case NGX_HTTP_CONNECTION_CLOSE:
|
|
|
796 r->keepalive = 0;
|
|
|
797 break;
|
|
|
798
|
|
|
799 case NGX_HTTP_CONNECTION_KEEP_ALIVE:
|
|
0
|
800 r->keepalive = 1;
|
|
92
|
801 break;
|
|
|
802 }
|
|
|
803
|
|
612
|
804 r->lingering_close = (r->headers_in.content_length_n > 0);
|
|
230
|
805 r->phase_handler = 0;
|
|
|
806
|
|
|
807 } else {
|
|
|
808 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
809 r->phase_handler = cmcf->phase_engine.server_rewrite_index;
|
|
|
810 }
|
|
|
811
|
|
236
|
812 r->valid_location = 1;
|
|
546
|
813 #if (NGX_HTTP_GZIP)
|
|
|
814 r->gzip_tested = 0;
|
|
|
815 r->gzip_ok = 0;
|
|
|
816 r->gzip_vary = 0;
|
|
|
817 #endif
|
|
236
|
818
|
|
230
|
819 r->write_event_handler = ngx_http_core_run_phases;
|
|
34
|
820 ngx_http_core_run_phases(r);
|
|
0
|
821 }
|
|
|
822
|
|
|
823
|
|
230
|
824 void
|
|
36
|
825 ngx_http_core_run_phases(ngx_http_request_t *r)
|
|
0
|
826 {
|
|
|
827 ngx_int_t rc;
|
|
230
|
828 ngx_http_phase_handler_t *ph;
|
|
0
|
829 ngx_http_core_main_conf_t *cmcf;
|
|
|
830
|
|
|
831 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
832
|
|
230
|
833 ph = cmcf->phase_engine.handlers;
|
|
|
834
|
|
|
835 while (ph[r->phase_handler].checker) {
|
|
|
836
|
|
|
837 rc = ph[r->phase_handler].checker(r, &ph[r->phase_handler]);
|
|
|
838
|
|
|
839 if (rc == NGX_OK) {
|
|
92
|
840 return;
|
|
0
|
841 }
|
|
|
842 }
|
|
|
843 }
|
|
|
844
|
|
|
845
|
|
36
|
846 ngx_int_t
|
|
230
|
847 ngx_http_core_generic_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
848 {
|
|
|
849 ngx_int_t rc;
|
|
|
850
|
|
|
851 /*
|
|
|
852 * generic phase checker,
|
|
580
|
853 * used by the post read and pre-access phases
|
|
230
|
854 */
|
|
|
855
|
|
|
856 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
857 "generic phase: %ui", r->phase_handler);
|
|
|
858
|
|
|
859 rc = ph->handler(r);
|
|
|
860
|
|
|
861 if (rc == NGX_OK) {
|
|
|
862 r->phase_handler = ph->next;
|
|
|
863 return NGX_AGAIN;
|
|
|
864 }
|
|
|
865
|
|
|
866 if (rc == NGX_DECLINED) {
|
|
|
867 r->phase_handler++;
|
|
|
868 return NGX_AGAIN;
|
|
|
869 }
|
|
|
870
|
|
|
871 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
872 return NGX_OK;
|
|
|
873 }
|
|
|
874
|
|
|
875 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
876
|
|
|
877 ngx_http_finalize_request(r, rc);
|
|
|
878
|
|
|
879 return NGX_OK;
|
|
|
880 }
|
|
|
881
|
|
|
882
|
|
|
883 ngx_int_t
|
|
580
|
884 ngx_http_core_rewrite_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
885 {
|
|
|
886 ngx_int_t rc;
|
|
|
887
|
|
|
888 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
889 "rewrite phase: %ui", r->phase_handler);
|
|
|
890
|
|
|
891 rc = ph->handler(r);
|
|
|
892
|
|
|
893 if (rc == NGX_DECLINED) {
|
|
|
894 r->phase_handler++;
|
|
|
895 return NGX_AGAIN;
|
|
|
896 }
|
|
|
897
|
|
604
|
898 if (rc == NGX_DONE) {
|
|
|
899 return NGX_OK;
|
|
|
900 }
|
|
|
901
|
|
606
|
902 /* NGX_OK, NGX_AGAIN, NGX_ERROR, NGX_HTTP_... */
|
|
580
|
903
|
|
|
904 ngx_http_finalize_request(r, rc);
|
|
|
905
|
|
|
906 return NGX_OK;
|
|
|
907 }
|
|
|
908
|
|
|
909
|
|
|
910 ngx_int_t
|
|
230
|
911 ngx_http_core_find_config_phase(ngx_http_request_t *r,
|
|
|
912 ngx_http_phase_handler_t *ph)
|
|
0
|
913 {
|
|
328
|
914 u_char *p;
|
|
|
915 size_t len;
|
|
438
|
916 ngx_int_t rc;
|
|
0
|
917 ngx_http_core_loc_conf_t *clcf;
|
|
|
918
|
|
38
|
919 r->content_handler = NULL;
|
|
|
920 r->uri_changed = 0;
|
|
|
921
|
|
378
|
922 rc = ngx_http_core_find_location(r);
|
|
0
|
923
|
|
398
|
924 if (rc == NGX_ERROR) {
|
|
230
|
925 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
926 return NGX_OK;
|
|
0
|
927 }
|
|
|
928
|
|
|
929 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
930
|
|
58
|
931 if (!r->internal && clcf->internal) {
|
|
230
|
932 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
|
933 return NGX_OK;
|
|
58
|
934 }
|
|
|
935
|
|
104
|
936 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
937 "using configuration \"%s%V\"",
|
|
|
938 (clcf->noname ? "*" : (clcf->exact_match ? "=" : "")),
|
|
|
939 &clcf->name);
|
|
|
940
|
|
84
|
941 ngx_http_update_location_config(r);
|
|
0
|
942
|
|
|
943 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
212
|
944 "http cl:%O max:%O",
|
|
10
|
945 r->headers_in.content_length_n, clcf->client_max_body_size);
|
|
0
|
946
|
|
|
947 if (r->headers_in.content_length_n != -1
|
|
222
|
948 && !r->discard_body
|
|
0
|
949 && clcf->client_max_body_size
|
|
212
|
950 && clcf->client_max_body_size < r->headers_in.content_length_n)
|
|
0
|
951 {
|
|
|
952 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
953 "client intended to send too large body: %O bytes",
|
|
0
|
954 r->headers_in.content_length_n);
|
|
|
955
|
|
524
|
956 (void) ngx_http_discard_request_body(r);
|
|
230
|
957 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_ENTITY_TOO_LARGE);
|
|
|
958 return NGX_OK;
|
|
0
|
959 }
|
|
|
960
|
|
378
|
961 if (rc == NGX_DONE) {
|
|
0
|
962 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
|
963 if (r->headers_out.location == NULL) {
|
|
230
|
964 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
965 return NGX_OK;
|
|
0
|
966 }
|
|
|
967
|
|
58
|
968 /*
|
|
|
969 * we do not need to set the r->headers_out.location->hash and
|
|
|
970 * r->headers_out.location->key fields
|
|
|
971 */
|
|
|
972
|
|
328
|
973 if (r->args.len == 0) {
|
|
|
974 r->headers_out.location->value = clcf->name;
|
|
|
975
|
|
|
976 } else {
|
|
|
977 len = clcf->name.len + 1 + r->args.len;
|
|
382
|
978 p = ngx_pnalloc(r->pool, len);
|
|
328
|
979
|
|
|
980 if (p == NULL) {
|
|
|
981 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
982 return NGX_OK;
|
|
|
983 }
|
|
|
984
|
|
|
985 r->headers_out.location->value.len = len;
|
|
|
986 r->headers_out.location->value.data = p;
|
|
|
987
|
|
|
988 p = ngx_cpymem(p, clcf->name.data, clcf->name.len);
|
|
|
989 *p++ = '?';
|
|
|
990 ngx_memcpy(p, r->args.data, r->args.len);
|
|
|
991 }
|
|
0
|
992
|
|
230
|
993 ngx_http_finalize_request(r, NGX_HTTP_MOVED_PERMANENTLY);
|
|
|
994 return NGX_OK;
|
|
|
995 }
|
|
|
996
|
|
|
997 r->phase_handler++;
|
|
|
998 return NGX_AGAIN;
|
|
|
999 }
|
|
|
1000
|
|
|
1001
|
|
|
1002 ngx_int_t
|
|
|
1003 ngx_http_core_post_rewrite_phase(ngx_http_request_t *r,
|
|
|
1004 ngx_http_phase_handler_t *ph)
|
|
|
1005 {
|
|
380
|
1006 ngx_http_core_srv_conf_t *cscf;
|
|
|
1007
|
|
230
|
1008 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1009 "post rewrite phase: %ui", r->phase_handler);
|
|
|
1010
|
|
|
1011 if (!r->uri_changed) {
|
|
|
1012 r->phase_handler++;
|
|
|
1013 return NGX_AGAIN;
|
|
|
1014 }
|
|
|
1015
|
|
|
1016 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1017 "uri changes: %d", r->uri_changes);
|
|
|
1018
|
|
|
1019 /*
|
|
|
1020 * gcc before 3.3 compiles the broken code for
|
|
|
1021 * if (r->uri_changes-- == 0)
|
|
|
1022 * if the r->uri_changes is defined as
|
|
|
1023 * unsigned uri_changes:4
|
|
|
1024 */
|
|
|
1025
|
|
|
1026 r->uri_changes--;
|
|
|
1027
|
|
|
1028 if (r->uri_changes == 0) {
|
|
|
1029 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
1030 "rewrite or internal redirection cycle "
|
|
|
1031 "while processing \"%V\"", &r->uri);
|
|
|
1032
|
|
|
1033 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1034 return NGX_OK;
|
|
|
1035 }
|
|
|
1036
|
|
|
1037 r->phase_handler = ph->next;
|
|
|
1038
|
|
380
|
1039 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
1040 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
1041
|
|
230
|
1042 return NGX_AGAIN;
|
|
|
1043 }
|
|
|
1044
|
|
|
1045
|
|
|
1046 ngx_int_t
|
|
|
1047 ngx_http_core_access_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
1048 {
|
|
|
1049 ngx_int_t rc;
|
|
|
1050 ngx_http_core_loc_conf_t *clcf;
|
|
|
1051
|
|
|
1052 if (r != r->main) {
|
|
|
1053 r->phase_handler = ph->next;
|
|
|
1054 return NGX_AGAIN;
|
|
|
1055 }
|
|
|
1056
|
|
|
1057 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1058 "access phase: %ui", r->phase_handler);
|
|
|
1059
|
|
|
1060 rc = ph->handler(r);
|
|
|
1061
|
|
|
1062 if (rc == NGX_DECLINED) {
|
|
|
1063 r->phase_handler++;
|
|
|
1064 return NGX_AGAIN;
|
|
|
1065 }
|
|
|
1066
|
|
|
1067 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
1068 return NGX_OK;
|
|
0
|
1069 }
|
|
|
1070
|
|
230
|
1071 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1072
|
|
362
|
1073 if (clcf->satisfy == NGX_HTTP_SATISFY_ALL) {
|
|
230
|
1074
|
|
|
1075 if (rc == NGX_OK) {
|
|
|
1076 r->phase_handler++;
|
|
|
1077 return NGX_AGAIN;
|
|
|
1078 }
|
|
|
1079
|
|
|
1080 } else {
|
|
|
1081 if (rc == NGX_OK) {
|
|
|
1082 r->access_code = 0;
|
|
|
1083
|
|
|
1084 if (r->headers_out.www_authenticate) {
|
|
|
1085 r->headers_out.www_authenticate->hash = 0;
|
|
|
1086 }
|
|
|
1087
|
|
|
1088 r->phase_handler = ph->next;
|
|
|
1089 return NGX_AGAIN;
|
|
|
1090 }
|
|
|
1091
|
|
|
1092 if (rc == NGX_HTTP_FORBIDDEN || rc == NGX_HTTP_UNAUTHORIZED) {
|
|
|
1093 r->access_code = rc;
|
|
|
1094
|
|
|
1095 r->phase_handler++;
|
|
|
1096 return NGX_AGAIN;
|
|
|
1097 }
|
|
|
1098 }
|
|
|
1099
|
|
|
1100 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
1101
|
|
|
1102 ngx_http_finalize_request(r, rc);
|
|
|
1103 return NGX_OK;
|
|
|
1104 }
|
|
|
1105
|
|
|
1106
|
|
|
1107 ngx_int_t
|
|
|
1108 ngx_http_core_post_access_phase(ngx_http_request_t *r,
|
|
|
1109 ngx_http_phase_handler_t *ph)
|
|
|
1110 {
|
|
620
|
1111 ngx_int_t access_code;
|
|
|
1112
|
|
230
|
1113 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1114 "post access phase: %ui", r->phase_handler);
|
|
|
1115
|
|
620
|
1116 access_code = r->access_code;
|
|
|
1117
|
|
|
1118 if (access_code) {
|
|
|
1119 if (access_code == NGX_HTTP_FORBIDDEN) {
|
|
230
|
1120 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
1121 "access forbidden by rule");
|
|
|
1122 }
|
|
|
1123
|
|
620
|
1124 r->access_code = 0;
|
|
|
1125 ngx_http_finalize_request(r, access_code);
|
|
230
|
1126 return NGX_OK;
|
|
|
1127 }
|
|
|
1128
|
|
|
1129 r->phase_handler++;
|
|
|
1130 return NGX_AGAIN;
|
|
|
1131 }
|
|
|
1132
|
|
|
1133
|
|
|
1134 ngx_int_t
|
|
430
|
1135 ngx_http_core_try_files_phase(ngx_http_request_t *r,
|
|
|
1136 ngx_http_phase_handler_t *ph)
|
|
|
1137 {
|
|
442
|
1138 size_t len, root, alias, reserve, allocated;
|
|
430
|
1139 u_char *p, *name;
|
|
464
|
1140 ngx_str_t path, args;
|
|
440
|
1141 ngx_uint_t test_dir;
|
|
430
|
1142 ngx_http_try_file_t *tf;
|
|
|
1143 ngx_open_file_info_t of;
|
|
|
1144 ngx_http_script_code_pt code;
|
|
|
1145 ngx_http_script_engine_t e;
|
|
|
1146 ngx_http_core_loc_conf_t *clcf;
|
|
|
1147 ngx_http_script_len_code_pt lcode;
|
|
|
1148
|
|
|
1149 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1150 "try files phase: %ui", r->phase_handler);
|
|
|
1151
|
|
|
1152 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1153
|
|
|
1154 if (clcf->try_files == NULL) {
|
|
|
1155 r->phase_handler++;
|
|
|
1156 return NGX_AGAIN;
|
|
|
1157 }
|
|
|
1158
|
|
|
1159 allocated = 0;
|
|
|
1160 root = 0;
|
|
|
1161 name = NULL;
|
|
442
|
1162 /* suppress MSVC warning */
|
|
430
|
1163 path.data = NULL;
|
|
|
1164
|
|
|
1165 tf = clcf->try_files;
|
|
|
1166
|
|
574
|
1167 alias = clcf->alias;
|
|
430
|
1168
|
|
|
1169 for ( ;; ) {
|
|
|
1170
|
|
|
1171 if (tf->lengths) {
|
|
|
1172 ngx_memzero(&e, sizeof(ngx_http_script_engine_t));
|
|
|
1173
|
|
|
1174 e.ip = tf->lengths->elts;
|
|
|
1175 e.request = r;
|
|
|
1176
|
|
|
1177 /* 1 is for terminating '\0' as in static names */
|
|
|
1178 len = 1;
|
|
|
1179
|
|
|
1180 while (*(uintptr_t *) e.ip) {
|
|
|
1181 lcode = *(ngx_http_script_len_code_pt *) e.ip;
|
|
|
1182 len += lcode(&e);
|
|
|
1183 }
|
|
|
1184
|
|
|
1185 } else {
|
|
|
1186 len = tf->name.len;
|
|
|
1187 }
|
|
|
1188
|
|
|
1189 /* 16 bytes are preallocation */
|
|
454
|
1190 reserve = ngx_abs((ssize_t) (len - r->uri.len)) + alias + 16;
|
|
430
|
1191
|
|
|
1192 if (reserve > allocated) {
|
|
|
1193
|
|
|
1194 /* we just need to allocate path and to copy a root */
|
|
|
1195
|
|
|
1196 if (ngx_http_map_uri_to_path(r, &path, &root, reserve) == NULL) {
|
|
|
1197 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1198 return NGX_OK;
|
|
|
1199 }
|
|
|
1200
|
|
|
1201 name = path.data + root;
|
|
|
1202 allocated = path.len - root - (r->uri.len - alias);
|
|
|
1203 }
|
|
|
1204
|
|
|
1205 if (tf->values == NULL) {
|
|
|
1206
|
|
|
1207 /* tf->name.len includes the terminating '\0' */
|
|
|
1208
|
|
|
1209 ngx_memcpy(name, tf->name.data, tf->name.len);
|
|
|
1210
|
|
|
1211 path.len = (name + tf->name.len - 1) - path.data;
|
|
|
1212
|
|
|
1213 } else {
|
|
|
1214 e.ip = tf->values->elts;
|
|
|
1215 e.pos = name;
|
|
434
|
1216 e.flushed = 1;
|
|
430
|
1217
|
|
|
1218 while (*(uintptr_t *) e.ip) {
|
|
|
1219 code = *(ngx_http_script_code_pt *) e.ip;
|
|
|
1220 code((ngx_http_script_engine_t *) &e);
|
|
|
1221 }
|
|
|
1222
|
|
|
1223 path.len = e.pos - path.data;
|
|
|
1224
|
|
460
|
1225 *e.pos = '\0';
|
|
430
|
1226
|
|
|
1227 if (alias && ngx_strncmp(name, clcf->name.data, alias) == 0) {
|
|
620
|
1228 ngx_memmove(name, name + alias, len - alias);
|
|
430
|
1229 path.len -= alias;
|
|
|
1230 }
|
|
|
1231 }
|
|
|
1232
|
|
440
|
1233 test_dir = tf->test_dir;
|
|
|
1234
|
|
430
|
1235 tf++;
|
|
|
1236
|
|
574
|
1237 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1238 "try to use %s: \"%s\" \"%s\"",
|
|
|
1239 test_dir ? "dir" : "file", name, path.data);
|
|
430
|
1240
|
|
|
1241 if (tf->lengths == NULL && tf->name.len == 0) {
|
|
|
1242
|
|
478
|
1243 if (tf->code) {
|
|
|
1244 ngx_http_finalize_request(r, tf->code);
|
|
|
1245 return NGX_OK;
|
|
|
1246 }
|
|
|
1247
|
|
430
|
1248 path.len -= root;
|
|
|
1249 path.data += root;
|
|
|
1250
|
|
|
1251 if (path.data[0] == '@') {
|
|
|
1252 (void) ngx_http_named_location(r, &path);
|
|
|
1253
|
|
|
1254 } else {
|
|
464
|
1255 ngx_http_split_args(r, &path, &args);
|
|
|
1256
|
|
|
1257 (void) ngx_http_internal_redirect(r, &path, &args);
|
|
430
|
1258 }
|
|
|
1259
|
|
520
|
1260 ngx_http_finalize_request(r, NGX_DONE);
|
|
430
|
1261 return NGX_OK;
|
|
|
1262 }
|
|
|
1263
|
|
|
1264 ngx_memzero(&of, sizeof(ngx_open_file_info_t));
|
|
|
1265
|
|
|
1266 of.directio = clcf->directio;
|
|
|
1267 of.valid = clcf->open_file_cache_valid;
|
|
|
1268 of.min_uses = clcf->open_file_cache_min_uses;
|
|
482
|
1269 of.test_only = 1;
|
|
430
|
1270 of.errors = clcf->open_file_cache_errors;
|
|
|
1271 of.events = clcf->open_file_cache_events;
|
|
|
1272
|
|
|
1273 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool)
|
|
|
1274 != NGX_OK)
|
|
|
1275 {
|
|
530
|
1276 if (of.err != NGX_ENOENT
|
|
|
1277 && of.err != NGX_ENOTDIR
|
|
|
1278 && of.err != NGX_ENAMETOOLONG)
|
|
|
1279 {
|
|
430
|
1280 ngx_log_error(NGX_LOG_CRIT, r->connection->log, of.err,
|
|
482
|
1281 "%s \"%s\" failed", of.failed, path.data);
|
|
430
|
1282 }
|
|
|
1283
|
|
|
1284 continue;
|
|
|
1285 }
|
|
|
1286
|
|
440
|
1287 if (of.is_dir && !test_dir) {
|
|
438
|
1288 continue;
|
|
|
1289 }
|
|
|
1290
|
|
430
|
1291 path.len -= root;
|
|
|
1292 path.data += root;
|
|
|
1293
|
|
|
1294 if (!alias) {
|
|
|
1295 r->uri = path;
|
|
|
1296
|
|
574
|
1297 #if (NGX_PCRE)
|
|
|
1298 } else if (clcf->regex) {
|
|
|
1299 if (!test_dir) {
|
|
|
1300 r->uri = path;
|
|
|
1301 r->add_uri_to_alias = 1;
|
|
|
1302 }
|
|
|
1303 #endif
|
|
430
|
1304 } else {
|
|
|
1305 r->uri.len = alias + path.len;
|
|
|
1306 r->uri.data = ngx_pnalloc(r->pool, r->uri.len);
|
|
|
1307 if (r->uri.data == NULL) {
|
|
|
1308 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1309 return NGX_OK;
|
|
|
1310 }
|
|
|
1311
|
|
|
1312 p = ngx_copy(r->uri.data, clcf->name.data, alias);
|
|
|
1313 ngx_memcpy(p, name, path.len);
|
|
|
1314 }
|
|
|
1315
|
|
508
|
1316 ngx_http_set_exten(r);
|
|
446
|
1317
|
|
430
|
1318 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1319 "try file uri: \"%V\"", &r->uri);
|
|
|
1320
|
|
|
1321 r->phase_handler++;
|
|
|
1322 return NGX_AGAIN;
|
|
|
1323 }
|
|
|
1324
|
|
|
1325 /* not reached */
|
|
|
1326 }
|
|
|
1327
|
|
|
1328
|
|
|
1329 ngx_int_t
|
|
230
|
1330 ngx_http_core_content_phase(ngx_http_request_t *r,
|
|
|
1331 ngx_http_phase_handler_t *ph)
|
|
|
1332 {
|
|
248
|
1333 size_t root;
|
|
230
|
1334 ngx_int_t rc;
|
|
|
1335 ngx_str_t path;
|
|
|
1336
|
|
|
1337 if (r->content_handler) {
|
|
|
1338 r->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1339 ngx_http_finalize_request(r, r->content_handler(r));
|
|
|
1340 return NGX_OK;
|
|
|
1341 }
|
|
|
1342
|
|
|
1343 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1344 "content phase: %ui", r->phase_handler);
|
|
|
1345
|
|
|
1346 rc = ph->handler(r);
|
|
|
1347
|
|
|
1348 if (rc != NGX_DECLINED) {
|
|
|
1349 ngx_http_finalize_request(r, rc);
|
|
|
1350 return NGX_OK;
|
|
|
1351 }
|
|
|
1352
|
|
|
1353 /* rc == NGX_DECLINED */
|
|
|
1354
|
|
|
1355 ph++;
|
|
|
1356
|
|
|
1357 if (ph->checker) {
|
|
|
1358 r->phase_handler++;
|
|
|
1359 return NGX_AGAIN;
|
|
|
1360 }
|
|
|
1361
|
|
|
1362 /* no content handler was found */
|
|
|
1363
|
|
572
|
1364 if (r->uri.data[r->uri.len - 1] == '/') {
|
|
230
|
1365
|
|
248
|
1366 if (ngx_http_map_uri_to_path(r, &path, &root, 0) != NULL) {
|
|
230
|
1367 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
340
|
1368 "directory index of \"%s\" is forbidden", path.data);
|
|
230
|
1369 }
|
|
|
1370
|
|
|
1371 ngx_http_finalize_request(r, NGX_HTTP_FORBIDDEN);
|
|
|
1372 return NGX_OK;
|
|
|
1373 }
|
|
|
1374
|
|
|
1375 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "no handler found");
|
|
|
1376
|
|
|
1377 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
84
|
1378 return NGX_OK;
|
|
|
1379 }
|
|
|
1380
|
|
|
1381
|
|
|
1382 void
|
|
|
1383 ngx_http_update_location_config(ngx_http_request_t *r)
|
|
|
1384 {
|
|
|
1385 ngx_http_core_loc_conf_t *clcf;
|
|
|
1386
|
|
|
1387 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1388
|
|
180
|
1389 if (r->method & clcf->limit_except) {
|
|
|
1390 r->loc_conf = clcf->limit_except_loc_conf;
|
|
|
1391 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1392 }
|
|
|
1393
|
|
192
|
1394 if (r == r->main) {
|
|
484
|
1395 r->connection->log->file = clcf->error_log->file;
|
|
294
|
1396
|
|
192
|
1397 if (!(r->connection->log->log_level & NGX_LOG_DEBUG_CONNECTION)) {
|
|
484
|
1398 r->connection->log->log_level = clcf->error_log->log_level;
|
|
192
|
1399 }
|
|
84
|
1400 }
|
|
|
1401
|
|
|
1402 if ((ngx_io.flags & NGX_IO_SENDFILE) && clcf->sendfile) {
|
|
|
1403 r->connection->sendfile = 1;
|
|
|
1404
|
|
|
1405 } else {
|
|
|
1406 r->connection->sendfile = 0;
|
|
|
1407 }
|
|
|
1408
|
|
182
|
1409 if (clcf->client_body_in_file_only) {
|
|
|
1410 r->request_body_in_file_only = 1;
|
|
|
1411 r->request_body_in_persistent_file = 1;
|
|
278
|
1412 r->request_body_in_clean_file =
|
|
|
1413 clcf->client_body_in_file_only == NGX_HTTP_REQUEST_BODY_FILE_CLEAN;
|
|
186
|
1414 r->request_body_file_log_level = NGX_LOG_NOTICE;
|
|
|
1415
|
|
|
1416 } else {
|
|
|
1417 r->request_body_file_log_level = NGX_LOG_WARN;
|
|
182
|
1418 }
|
|
|
1419
|
|
492
|
1420 r->request_body_in_single_buf = clcf->client_body_in_single_buffer;
|
|
|
1421
|
|
496
|
1422 if (r->keepalive) {
|
|
|
1423 if (clcf->keepalive_timeout == 0) {
|
|
|
1424 r->keepalive = 0;
|
|
|
1425
|
|
|
1426 } else if (r->connection->requests >= clcf->keepalive_requests) {
|
|
|
1427 r->keepalive = 0;
|
|
604
|
1428
|
|
|
1429 } else if (r->headers_in.msie6
|
|
|
1430 && r->method == NGX_HTTP_POST
|
|
|
1431 && (clcf->keepalive_disable
|
|
|
1432 & NGX_HTTP_KEEPALIVE_DISABLE_MSIE6))
|
|
|
1433 {
|
|
|
1434 /*
|
|
|
1435 * MSIE may wait for some time if an response for
|
|
|
1436 * a POST request was sent over a keepalive connection
|
|
|
1437 */
|
|
|
1438 r->keepalive = 0;
|
|
|
1439
|
|
|
1440 } else if (r->headers_in.safari
|
|
|
1441 && (clcf->keepalive_disable
|
|
|
1442 & NGX_HTTP_KEEPALIVE_DISABLE_SAFARI))
|
|
|
1443 {
|
|
|
1444 /*
|
|
|
1445 * Safari may send a POST request to a closed keepalive
|
|
|
1446 * connection and may stall for some time, see
|
|
|
1447 * https://bugs.webkit.org/show_bug.cgi?id=5760
|
|
|
1448 */
|
|
|
1449 r->keepalive = 0;
|
|
496
|
1450 }
|
|
84
|
1451 }
|
|
|
1452
|
|
|
1453 if (!clcf->tcp_nopush) {
|
|
|
1454 /* disable TCP_NOPUSH/TCP_CORK use */
|
|
|
1455 r->connection->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
|
|
|
1456 }
|
|
|
1457
|
|
162
|
1458 if (r->limit_rate == 0) {
|
|
|
1459 r->limit_rate = clcf->limit_rate;
|
|
|
1460 }
|
|
76
|
1461
|
|
0
|
1462 if (clcf->handler) {
|
|
|
1463 r->content_handler = clcf->handler;
|
|
|
1464 }
|
|
|
1465 }
|
|
|
1466
|
|
|
1467
|
|
398
|
1468 /*
|
|
|
1469 * NGX_OK - exact or regex match
|
|
|
1470 * NGX_DONE - auto redirect
|
|
|
1471 * NGX_AGAIN - inclusive match
|
|
|
1472 * NGX_ERROR - regex error
|
|
|
1473 * NGX_DECLINED - no match
|
|
|
1474 */
|
|
|
1475
|
|
36
|
1476 static ngx_int_t
|
|
378
|
1477 ngx_http_core_find_location(ngx_http_request_t *r)
|
|
0
|
1478 {
|
|
378
|
1479 ngx_int_t rc;
|
|
|
1480 ngx_http_core_loc_conf_t *pclcf;
|
|
398
|
1481 #if (NGX_PCRE)
|
|
546
|
1482 ngx_int_t n;
|
|
398
|
1483 ngx_uint_t noregex;
|
|
|
1484 ngx_http_core_loc_conf_t *clcf, **clcfp;
|
|
|
1485
|
|
|
1486 noregex = 0;
|
|
|
1487 #endif
|
|
378
|
1488
|
|
|
1489 pclcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1490
|
|
|
1491 rc = ngx_http_core_find_static_location(r, pclcf->static_locations);
|
|
|
1492
|
|
|
1493 if (rc == NGX_AGAIN) {
|
|
398
|
1494
|
|
|
1495 #if (NGX_PCRE)
|
|
|
1496 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1497
|
|
|
1498 noregex = clcf->noregex;
|
|
|
1499 #endif
|
|
|
1500
|
|
378
|
1501 /* look up nested locations */
|
|
398
|
1502
|
|
378
|
1503 rc = ngx_http_core_find_location(r);
|
|
|
1504 }
|
|
|
1505
|
|
|
1506 if (rc == NGX_OK || rc == NGX_DONE) {
|
|
|
1507 return rc;
|
|
|
1508 }
|
|
|
1509
|
|
|
1510 /* rc == NGX_DECLINED or rc == NGX_AGAIN in nested location */
|
|
|
1511
|
|
|
1512 #if (NGX_PCRE)
|
|
398
|
1513
|
|
|
1514 if (noregex == 0 && pclcf->regex_locations) {
|
|
378
|
1515
|
|
|
1516 for (clcfp = pclcf->regex_locations; *clcfp; clcfp++) {
|
|
|
1517
|
|
|
1518 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1519 "test location: ~ \"%V\"", &(*clcfp)->name);
|
|
|
1520
|
|
546
|
1521 n = ngx_http_regex_exec(r, (*clcfp)->regex, &r->uri);
|
|
|
1522
|
|
|
1523 if (n == NGX_OK) {
|
|
|
1524 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
1525
|
|
|
1526 /* look up nested locations */
|
|
|
1527
|
|
|
1528 rc = ngx_http_core_find_location(r);
|
|
|
1529
|
|
|
1530 return (rc == NGX_ERROR) ? rc : NGX_OK;
|
|
456
|
1531 }
|
|
|
1532
|
|
546
|
1533 if (n == NGX_DECLINED) {
|
|
378
|
1534 continue;
|
|
|
1535 }
|
|
|
1536
|
|
546
|
1537 return NGX_ERROR;
|
|
378
|
1538 }
|
|
|
1539 }
|
|
326
|
1540 #endif
|
|
0
|
1541
|
|
378
|
1542 return rc;
|
|
|
1543 }
|
|
|
1544
|
|
|
1545
|
|
|
1546 /*
|
|
|
1547 * NGX_OK - exact match
|
|
|
1548 * NGX_DONE - auto redirect
|
|
|
1549 * NGX_AGAIN - inclusive match
|
|
|
1550 * NGX_DECLINED - no match
|
|
|
1551 */
|
|
|
1552
|
|
|
1553 static ngx_int_t
|
|
|
1554 ngx_http_core_find_static_location(ngx_http_request_t *r,
|
|
|
1555 ngx_http_location_tree_node_t *node)
|
|
|
1556 {
|
|
|
1557 u_char *uri;
|
|
|
1558 size_t len, n;
|
|
|
1559 ngx_int_t rc, rv;
|
|
|
1560
|
|
|
1561 len = r->uri.len;
|
|
|
1562 uri = r->uri.data;
|
|
|
1563
|
|
|
1564 rv = NGX_DECLINED;
|
|
|
1565
|
|
|
1566 for ( ;; ) {
|
|
|
1567
|
|
|
1568 if (node == NULL) {
|
|
|
1569 return rv;
|
|
34
|
1570 }
|
|
|
1571
|
|
0
|
1572 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
378
|
1573 "test location: \"%*s\"", node->len, node->name);
|
|
|
1574
|
|
|
1575 n = (len <= (size_t) node->len) ? len : node->len;
|
|
|
1576
|
|
390
|
1577 rc = ngx_filename_cmp(uri, node->name, n);
|
|
378
|
1578
|
|
|
1579 if (rc != 0) {
|
|
|
1580 node = (rc < 0) ? node->left : node->right;
|
|
|
1581
|
|
0
|
1582 continue;
|
|
|
1583 }
|
|
|
1584
|
|
378
|
1585 if (len > (size_t) node->len) {
|
|
|
1586
|
|
|
1587 if (node->inclusive) {
|
|
|
1588
|
|
|
1589 r->loc_conf = node->inclusive->loc_conf;
|
|
|
1590 rv = NGX_AGAIN;
|
|
|
1591
|
|
|
1592 node = node->tree;
|
|
|
1593 uri += n;
|
|
|
1594 len -= n;
|
|
34
|
1595
|
|
|
1596 continue;
|
|
0
|
1597 }
|
|
|
1598
|
|
378
|
1599 /* exact only */
|
|
|
1600
|
|
|
1601 node = node->right;
|
|
|
1602
|
|
0
|
1603 continue;
|
|
|
1604 }
|
|
|
1605
|
|
378
|
1606 if (len == (size_t) node->len) {
|
|
|
1607
|
|
580
|
1608 if (node->exact) {
|
|
|
1609 r->loc_conf = node->exact->loc_conf;
|
|
|
1610 return NGX_OK;
|
|
|
1611
|
|
|
1612 } else {
|
|
|
1613 r->loc_conf = node->inclusive->loc_conf;
|
|
|
1614 return NGX_AGAIN;
|
|
|
1615 }
|
|
0
|
1616 }
|
|
|
1617
|
|
378
|
1618 /* len < node->len */
|
|
|
1619
|
|
|
1620 if (len + 1 == (size_t) node->len && node->auto_redirect) {
|
|
|
1621
|
|
|
1622 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1623 node->inclusive->loc_conf;
|
|
|
1624 rv = NGX_DONE;
|
|
|
1625 }
|
|
|
1626
|
|
|
1627 node = node->left;
|
|
0
|
1628 }
|
|
|
1629 }
|
|
|
1630
|
|
|
1631
|
|
392
|
1632 void *
|
|
|
1633 ngx_http_test_content_type(ngx_http_request_t *r, ngx_hash_t *types_hash)
|
|
|
1634 {
|
|
494
|
1635 u_char c, *lowcase;
|
|
|
1636 size_t len;
|
|
|
1637 ngx_uint_t i, hash;
|
|
392
|
1638
|
|
554
|
1639 if (types_hash->size == 0) {
|
|
|
1640 return (void *) 4;
|
|
|
1641 }
|
|
|
1642
|
|
392
|
1643 if (r->headers_out.content_type.len == 0) {
|
|
|
1644 return NULL;
|
|
|
1645 }
|
|
|
1646
|
|
494
|
1647 len = r->headers_out.content_type_len;
|
|
|
1648
|
|
392
|
1649 if (r->headers_out.content_type_lowcase == NULL) {
|
|
|
1650
|
|
494
|
1651 lowcase = ngx_pnalloc(r->pool, len);
|
|
|
1652 if (lowcase == NULL) {
|
|
392
|
1653 return NULL;
|
|
|
1654 }
|
|
|
1655
|
|
494
|
1656 r->headers_out.content_type_lowcase = lowcase;
|
|
392
|
1657
|
|
|
1658 hash = 0;
|
|
|
1659
|
|
494
|
1660 for (i = 0; i < len; i++) {
|
|
392
|
1661 c = ngx_tolower(r->headers_out.content_type.data[i]);
|
|
|
1662 hash = ngx_hash(hash, c);
|
|
494
|
1663 lowcase[i] = c;
|
|
392
|
1664 }
|
|
|
1665
|
|
|
1666 r->headers_out.content_type_hash = hash;
|
|
|
1667 }
|
|
|
1668
|
|
494
|
1669 return ngx_hash_find(types_hash, r->headers_out.content_type_hash,
|
|
|
1670 r->headers_out.content_type_lowcase, len);
|
|
392
|
1671 }
|
|
|
1672
|
|
|
1673
|
|
36
|
1674 ngx_int_t
|
|
|
1675 ngx_http_set_content_type(ngx_http_request_t *r)
|
|
0
|
1676 {
|
|
392
|
1677 u_char c, *exten;
|
|
138
|
1678 ngx_str_t *type;
|
|
198
|
1679 ngx_uint_t i, hash;
|
|
0
|
1680 ngx_http_core_loc_conf_t *clcf;
|
|
|
1681
|
|
222
|
1682 if (r->headers_out.content_type.len) {
|
|
|
1683 return NGX_OK;
|
|
|
1684 }
|
|
|
1685
|
|
0
|
1686 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1687
|
|
|
1688 if (r->exten.len) {
|
|
34
|
1689
|
|
198
|
1690 hash = 0;
|
|
|
1691
|
|
|
1692 for (i = 0; i < r->exten.len; i++) {
|
|
|
1693 c = r->exten.data[i];
|
|
|
1694
|
|
|
1695 if (c >= 'A' && c <= 'Z') {
|
|
|
1696
|
|
392
|
1697 exten = ngx_pnalloc(r->pool, r->exten.len);
|
|
|
1698 if (exten == NULL) {
|
|
454
|
1699 return NGX_ERROR;
|
|
34
|
1700 }
|
|
|
1701
|
|
392
|
1702 hash = ngx_hash_strlow(exten, r->exten.data, r->exten.len);
|
|
34
|
1703
|
|
|
1704 r->exten.data = exten;
|
|
198
|
1705
|
|
|
1706 break;
|
|
34
|
1707 }
|
|
|
1708
|
|
198
|
1709 hash = ngx_hash(hash, c);
|
|
34
|
1710 }
|
|
|
1711
|
|
198
|
1712 type = ngx_hash_find(&clcf->types_hash, hash,
|
|
138
|
1713 r->exten.data, r->exten.len);
|
|
|
1714
|
|
|
1715 if (type) {
|
|
206
|
1716 r->headers_out.content_type_len = type->len;
|
|
138
|
1717 r->headers_out.content_type = *type;
|
|
206
|
1718
|
|
138
|
1719 return NGX_OK;
|
|
0
|
1720 }
|
|
|
1721 }
|
|
|
1722
|
|
206
|
1723 r->headers_out.content_type_len = clcf->default_type.len;
|
|
138
|
1724 r->headers_out.content_type = clcf->default_type;
|
|
0
|
1725
|
|
|
1726 return NGX_OK;
|
|
|
1727 }
|
|
|
1728
|
|
|
1729
|
|
508
|
1730 void
|
|
36
|
1731 ngx_http_set_exten(ngx_http_request_t *r)
|
|
0
|
1732 {
|
|
|
1733 ngx_int_t i;
|
|
|
1734
|
|
570
|
1735 ngx_str_null(&r->exten);
|
|
0
|
1736
|
|
|
1737 for (i = r->uri.len - 1; i > 1; i--) {
|
|
|
1738 if (r->uri.data[i] == '.' && r->uri.data[i - 1] != '/') {
|
|
198
|
1739
|
|
0
|
1740 r->exten.len = r->uri.len - i - 1;
|
|
198
|
1741 r->exten.data = &r->uri.data[i + 1];
|
|
0
|
1742
|
|
508
|
1743 return;
|
|
0
|
1744
|
|
|
1745 } else if (r->uri.data[i] == '/') {
|
|
508
|
1746 return;
|
|
0
|
1747 }
|
|
|
1748 }
|
|
|
1749
|
|
508
|
1750 return;
|
|
0
|
1751 }
|
|
|
1752
|
|
|
1753
|
|
36
|
1754 ngx_int_t
|
|
580
|
1755 ngx_http_send_response(ngx_http_request_t *r, ngx_uint_t status,
|
|
|
1756 ngx_str_t *ct, ngx_http_complex_value_t *cv)
|
|
|
1757 {
|
|
|
1758 ngx_int_t rc;
|
|
|
1759 ngx_str_t val;
|
|
|
1760 ngx_buf_t *b;
|
|
|
1761 ngx_chain_t out;
|
|
|
1762
|
|
|
1763 r->headers_out.status = status;
|
|
|
1764
|
|
|
1765 if (status == NGX_HTTP_NO_CONTENT) {
|
|
582
|
1766 r->header_only = 1;
|
|
580
|
1767 return ngx_http_send_header(r);
|
|
|
1768 }
|
|
|
1769
|
|
|
1770 if (ngx_http_complex_value(r, cv, &val) != NGX_OK) {
|
|
|
1771 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1772 }
|
|
|
1773
|
|
|
1774 if (status >= NGX_HTTP_MOVED_PERMANENTLY && status <= NGX_HTTP_SEE_OTHER) {
|
|
|
1775
|
|
|
1776 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
|
1777 if (r->headers_out.location == NULL) {
|
|
|
1778 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1779 }
|
|
|
1780
|
|
|
1781 r->headers_out.location->hash = 1;
|
|
|
1782 ngx_str_set(&r->headers_out.location->key, "Location");
|
|
|
1783 r->headers_out.location->value = val;
|
|
|
1784
|
|
|
1785 return status;
|
|
|
1786 }
|
|
|
1787
|
|
|
1788 r->headers_out.content_length_n = val.len;
|
|
|
1789
|
|
|
1790 if (ct) {
|
|
|
1791 r->headers_out.content_type_len = ct->len;
|
|
|
1792 r->headers_out.content_type = *ct;
|
|
|
1793
|
|
|
1794 } else {
|
|
|
1795 if (ngx_http_set_content_type(r) != NGX_OK) {
|
|
|
1796 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1797 }
|
|
|
1798 }
|
|
|
1799
|
|
|
1800 if (r->method == NGX_HTTP_HEAD || (r != r->main && val.len == 0)) {
|
|
|
1801 return ngx_http_send_header(r);
|
|
|
1802 }
|
|
|
1803
|
|
|
1804 b = ngx_pcalloc(r->pool, sizeof(ngx_buf_t));
|
|
|
1805 if (b == NULL) {
|
|
|
1806 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1807 }
|
|
|
1808
|
|
|
1809 b->pos = val.data;
|
|
|
1810 b->last = val.data + val.len;
|
|
|
1811 b->memory = val.len ? 1 : 0;
|
|
|
1812 b->last_buf = (r == r->main) ? 1 : 0;
|
|
|
1813 b->last_in_chain = 1;
|
|
|
1814
|
|
|
1815 out.buf = b;
|
|
|
1816 out.next = NULL;
|
|
|
1817
|
|
|
1818 rc = ngx_http_send_header(r);
|
|
|
1819
|
|
|
1820 if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) {
|
|
|
1821 return rc;
|
|
|
1822 }
|
|
|
1823
|
|
|
1824 return ngx_http_output_filter(r, &out);
|
|
|
1825 }
|
|
|
1826
|
|
|
1827
|
|
|
1828 ngx_int_t
|
|
106
|
1829 ngx_http_send_header(ngx_http_request_t *r)
|
|
|
1830 {
|
|
|
1831 if (r->err_status) {
|
|
|
1832 r->headers_out.status = r->err_status;
|
|
|
1833 r->headers_out.status_line.len = 0;
|
|
|
1834 }
|
|
|
1835
|
|
|
1836 return ngx_http_top_header_filter(r);
|
|
|
1837 }
|
|
|
1838
|
|
|
1839
|
|
|
1840 ngx_int_t
|
|
|
1841 ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *in)
|
|
|
1842 {
|
|
488
|
1843 ngx_int_t rc;
|
|
|
1844 ngx_connection_t *c;
|
|
|
1845
|
|
|
1846 c = r->connection;
|
|
|
1847
|
|
|
1848 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
132
|
1849 "http output filter \"%V?%V\"", &r->uri, &r->args);
|
|
106
|
1850
|
|
|
1851 rc = ngx_http_top_body_filter(r, in);
|
|
|
1852
|
|
|
1853 if (rc == NGX_ERROR) {
|
|
|
1854 /* NGX_ERROR may be returned by any filter */
|
|
488
|
1855 c->error = 1;
|
|
106
|
1856 }
|
|
|
1857
|
|
|
1858 return rc;
|
|
|
1859 }
|
|
|
1860
|
|
|
1861
|
|
|
1862 u_char *
|
|
|
1863 ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *path,
|
|
248
|
1864 size_t *root_length, size_t reserved)
|
|
106
|
1865 {
|
|
172
|
1866 u_char *last;
|
|
|
1867 size_t alias;
|
|
|
1868 ngx_http_core_loc_conf_t *clcf;
|
|
106
|
1869
|
|
|
1870 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1871
|
|
574
|
1872 alias = clcf->alias;
|
|
106
|
1873
|
|
152
|
1874 if (alias && !r->valid_location) {
|
|
|
1875 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1876 "\"alias\" could not be used in location \"%V\" "
|
|
|
1877 "where URI was rewritten", &clcf->name);
|
|
|
1878 return NULL;
|
|
|
1879 }
|
|
|
1880
|
|
144
|
1881 if (clcf->root_lengths == NULL) {
|
|
|
1882
|
|
248
|
1883 *root_length = clcf->root.len;
|
|
144
|
1884
|
|
460
|
1885 path->len = clcf->root.len + reserved + r->uri.len - alias + 1;
|
|
144
|
1886
|
|
382
|
1887 path->data = ngx_pnalloc(r->pool, path->len);
|
|
144
|
1888 if (path->data == NULL) {
|
|
|
1889 return NULL;
|
|
|
1890 }
|
|
|
1891
|
|
|
1892 last = ngx_copy(path->data, clcf->root.data, clcf->root.len);
|
|
172
|
1893
|
|
|
1894 } else {
|
|
468
|
1895
|
|
|
1896 #if (NGX_PCRE)
|
|
|
1897 ngx_uint_t captures;
|
|
|
1898
|
|
546
|
1899 captures = alias && clcf->regex;
|
|
574
|
1900
|
|
|
1901 reserved += captures ? r->add_uri_to_alias ? r->uri.len + 1 : 1
|
|
|
1902 : r->uri.len - alias + 1;
|
|
468
|
1903 #else
|
|
|
1904 reserved += r->uri.len - alias + 1;
|
|
|
1905 #endif
|
|
462
|
1906
|
|
|
1907 if (ngx_http_script_run(r, path, clcf->root_lengths->elts, reserved,
|
|
220
|
1908 clcf->root_values->elts)
|
|
216
|
1909 == NULL)
|
|
|
1910 {
|
|
|
1911 return NULL;
|
|
|
1912 }
|
|
|
1913
|
|
454
|
1914 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, path, 0) != NGX_OK) {
|
|
172
|
1915 return NULL;
|
|
|
1916 }
|
|
|
1917
|
|
248
|
1918 *root_length = path->len - reserved;
|
|
|
1919 last = path->data + *root_length;
|
|
456
|
1920
|
|
468
|
1921 #if (NGX_PCRE)
|
|
|
1922 if (captures) {
|
|
574
|
1923 if (!r->add_uri_to_alias) {
|
|
|
1924 *last = '\0';
|
|
|
1925 return last;
|
|
|
1926 }
|
|
|
1927
|
|
|
1928 alias = 0;
|
|
456
|
1929 }
|
|
468
|
1930 #endif
|
|
144
|
1931 }
|
|
|
1932
|
|
172
|
1933 last = ngx_cpystrn(last, r->uri.data + alias, r->uri.len - alias + 1);
|
|
106
|
1934
|
|
|
1935 return last;
|
|
|
1936 }
|
|
|
1937
|
|
|
1938
|
|
|
1939 ngx_int_t
|
|
88
|
1940 ngx_http_auth_basic_user(ngx_http_request_t *r)
|
|
|
1941 {
|
|
|
1942 ngx_str_t auth, encoded;
|
|
|
1943 ngx_uint_t len;
|
|
|
1944
|
|
|
1945 if (r->headers_in.user.len == 0 && r->headers_in.user.data != NULL) {
|
|
|
1946 return NGX_DECLINED;
|
|
|
1947 }
|
|
|
1948
|
|
|
1949 if (r->headers_in.authorization == NULL) {
|
|
|
1950 r->headers_in.user.data = (u_char *) "";
|
|
|
1951 return NGX_DECLINED;
|
|
|
1952 }
|
|
|
1953
|
|
|
1954 encoded = r->headers_in.authorization->value;
|
|
|
1955
|
|
|
1956 if (encoded.len < sizeof("Basic ") - 1
|
|
286
|
1957 || ngx_strncasecmp(encoded.data, (u_char *) "Basic ",
|
|
|
1958 sizeof("Basic ") - 1)
|
|
|
1959 != 0)
|
|
88
|
1960 {
|
|
|
1961 r->headers_in.user.data = (u_char *) "";
|
|
|
1962 return NGX_DECLINED;
|
|
|
1963 }
|
|
|
1964
|
|
|
1965 encoded.len -= sizeof("Basic ") - 1;
|
|
|
1966 encoded.data += sizeof("Basic ") - 1;
|
|
|
1967
|
|
|
1968 while (encoded.len && encoded.data[0] == ' ') {
|
|
|
1969 encoded.len--;
|
|
|
1970 encoded.data++;
|
|
|
1971 }
|
|
|
1972
|
|
|
1973 if (encoded.len == 0) {
|
|
|
1974 r->headers_in.user.data = (u_char *) "";
|
|
|
1975 return NGX_DECLINED;
|
|
|
1976 }
|
|
126
|
1977
|
|
88
|
1978 auth.len = ngx_base64_decoded_length(encoded.len);
|
|
382
|
1979 auth.data = ngx_pnalloc(r->pool, auth.len + 1);
|
|
88
|
1980 if (auth.data == NULL) {
|
|
|
1981 return NGX_ERROR;
|
|
|
1982 }
|
|
|
1983
|
|
|
1984 if (ngx_decode_base64(&auth, &encoded) != NGX_OK) {
|
|
|
1985 r->headers_in.user.data = (u_char *) "";
|
|
|
1986 return NGX_DECLINED;
|
|
|
1987 }
|
|
126
|
1988
|
|
88
|
1989 auth.data[auth.len] = '\0';
|
|
126
|
1990
|
|
|
1991 for (len = 0; len < auth.len; len++) {
|
|
88
|
1992 if (auth.data[len] == ':') {
|
|
|
1993 break;
|
|
|
1994 }
|
|
|
1995 }
|
|
126
|
1996
|
|
122
|
1997 if (len == 0 || len == auth.len) {
|
|
88
|
1998 r->headers_in.user.data = (u_char *) "";
|
|
|
1999 return NGX_DECLINED;
|
|
|
2000 }
|
|
|
2001
|
|
|
2002 r->headers_in.user.len = len;
|
|
|
2003 r->headers_in.user.data = auth.data;
|
|
|
2004 r->headers_in.passwd.len = auth.len - len - 1;
|
|
|
2005 r->headers_in.passwd.data = &auth.data[len + 1];
|
|
|
2006
|
|
|
2007 return NGX_OK;
|
|
|
2008 }
|
|
|
2009
|
|
|
2010
|
|
358
|
2011 #if (NGX_HTTP_GZIP)
|
|
|
2012
|
|
|
2013 ngx_int_t
|
|
|
2014 ngx_http_gzip_ok(ngx_http_request_t *r)
|
|
|
2015 {
|
|
|
2016 time_t date, expires;
|
|
|
2017 ngx_uint_t p;
|
|
|
2018 ngx_array_t *cc;
|
|
|
2019 ngx_table_elt_t *e, *d;
|
|
|
2020 ngx_http_core_loc_conf_t *clcf;
|
|
|
2021
|
|
546
|
2022 r->gzip_tested = 1;
|
|
358
|
2023
|
|
|
2024 if (r != r->main
|
|
|
2025 || r->headers_in.accept_encoding == NULL
|
|
|
2026 || ngx_strcasestrn(r->headers_in.accept_encoding->value.data,
|
|
|
2027 "gzip", 4 - 1)
|
|
|
2028 == NULL
|
|
|
2029
|
|
|
2030 /*
|
|
|
2031 * if the URL (without the "http://" prefix) is longer than 253 bytes,
|
|
|
2032 * then MSIE 4.x can not handle the compressed stream - it waits
|
|
|
2033 * too long, hangs up or crashes
|
|
|
2034 */
|
|
|
2035
|
|
|
2036 || (r->headers_in.msie4 && r->unparsed_uri.len > 200))
|
|
|
2037 {
|
|
|
2038 return NGX_DECLINED;
|
|
|
2039 }
|
|
|
2040
|
|
|
2041 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
2042
|
|
400
|
2043 if (r->headers_in.msie6 && clcf->gzip_disable_msie6) {
|
|
|
2044 return NGX_DECLINED;
|
|
|
2045 }
|
|
|
2046
|
|
358
|
2047 if (r->http_version < clcf->gzip_http_version) {
|
|
|
2048 return NGX_DECLINED;
|
|
|
2049 }
|
|
|
2050
|
|
|
2051 if (r->headers_in.via == NULL) {
|
|
|
2052 goto ok;
|
|
|
2053 }
|
|
|
2054
|
|
|
2055 p = clcf->gzip_proxied;
|
|
|
2056
|
|
|
2057 if (p & NGX_HTTP_GZIP_PROXIED_OFF) {
|
|
|
2058 return NGX_DECLINED;
|
|
|
2059 }
|
|
|
2060
|
|
|
2061 if (p & NGX_HTTP_GZIP_PROXIED_ANY) {
|
|
|
2062 goto ok;
|
|
|
2063 }
|
|
|
2064
|
|
|
2065 if (r->headers_in.authorization && (p & NGX_HTTP_GZIP_PROXIED_AUTH)) {
|
|
|
2066 goto ok;
|
|
|
2067 }
|
|
|
2068
|
|
|
2069 e = r->headers_out.expires;
|
|
|
2070
|
|
|
2071 if (e) {
|
|
|
2072
|
|
|
2073 if (!(p & NGX_HTTP_GZIP_PROXIED_EXPIRED)) {
|
|
|
2074 return NGX_DECLINED;
|
|
|
2075 }
|
|
|
2076
|
|
|
2077 expires = ngx_http_parse_time(e->value.data, e->value.len);
|
|
|
2078 if (expires == NGX_ERROR) {
|
|
|
2079 return NGX_DECLINED;
|
|
|
2080 }
|
|
|
2081
|
|
|
2082 d = r->headers_out.date;
|
|
|
2083
|
|
|
2084 if (d) {
|
|
|
2085 date = ngx_http_parse_time(d->value.data, d->value.len);
|
|
|
2086 if (date == NGX_ERROR) {
|
|
|
2087 return NGX_DECLINED;
|
|
|
2088 }
|
|
|
2089
|
|
|
2090 } else {
|
|
|
2091 date = ngx_time();
|
|
|
2092 }
|
|
|
2093
|
|
|
2094 if (expires < date) {
|
|
|
2095 goto ok;
|
|
|
2096 }
|
|
|
2097
|
|
|
2098 return NGX_DECLINED;
|
|
|
2099 }
|
|
|
2100
|
|
|
2101 cc = &r->headers_out.cache_control;
|
|
|
2102
|
|
|
2103 if (cc->elts) {
|
|
|
2104
|
|
|
2105 if ((p & NGX_HTTP_GZIP_PROXIED_NO_CACHE)
|
|
|
2106 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_cache,
|
|
|
2107 NULL)
|
|
|
2108 >= 0)
|
|
|
2109 {
|
|
|
2110 goto ok;
|
|
|
2111 }
|
|
|
2112
|
|
|
2113 if ((p & NGX_HTTP_GZIP_PROXIED_NO_STORE)
|
|
|
2114 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_store,
|
|
|
2115 NULL)
|
|
|
2116 >= 0)
|
|
|
2117 {
|
|
|
2118 goto ok;
|
|
|
2119 }
|
|
|
2120
|
|
|
2121 if ((p & NGX_HTTP_GZIP_PROXIED_PRIVATE)
|
|
|
2122 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_private,
|
|
|
2123 NULL)
|
|
|
2124 >= 0)
|
|
|
2125 {
|
|
|
2126 goto ok;
|
|
|
2127 }
|
|
|
2128
|
|
|
2129 return NGX_DECLINED;
|
|
|
2130 }
|
|
|
2131
|
|
|
2132 if ((p & NGX_HTTP_GZIP_PROXIED_NO_LM) && r->headers_out.last_modified) {
|
|
|
2133 return NGX_DECLINED;
|
|
|
2134 }
|
|
|
2135
|
|
|
2136 if ((p & NGX_HTTP_GZIP_PROXIED_NO_ETAG) && r->headers_out.etag) {
|
|
|
2137 return NGX_DECLINED;
|
|
|
2138 }
|
|
|
2139
|
|
|
2140 ok:
|
|
|
2141
|
|
|
2142 #if (NGX_PCRE)
|
|
|
2143
|
|
|
2144 if (clcf->gzip_disable && r->headers_in.user_agent) {
|
|
|
2145
|
|
362
|
2146 if (ngx_regex_exec_array(clcf->gzip_disable,
|
|
358
|
2147 &r->headers_in.user_agent->value,
|
|
|
2148 r->connection->log)
|
|
|
2149 != NGX_DECLINED)
|
|
|
2150 {
|
|
|
2151 return NGX_DECLINED;
|
|
|
2152 }
|
|
|
2153 }
|
|
|
2154
|
|
|
2155 #endif
|
|
|
2156
|
|
546
|
2157 r->gzip_ok = 1;
|
|
358
|
2158
|
|
|
2159 return NGX_OK;
|
|
|
2160 }
|
|
|
2161
|
|
|
2162 #endif
|
|
|
2163
|
|
|
2164
|
|
88
|
2165 ngx_int_t
|
|
58
|
2166 ngx_http_subrequest(ngx_http_request_t *r,
|
|
244
|
2167 ngx_str_t *uri, ngx_str_t *args, ngx_http_request_t **psr,
|
|
248
|
2168 ngx_http_post_subrequest_t *ps, ngx_uint_t flags)
|
|
58
|
2169 {
|
|
590
|
2170 ngx_time_t *tp;
|
|
132
|
2171 ngx_connection_t *c;
|
|
58
|
2172 ngx_http_request_t *sr;
|
|
|
2173 ngx_http_core_srv_conf_t *cscf;
|
|
|
2174 ngx_http_postponed_request_t *pr, *p;
|
|
|
2175
|
|
206
|
2176 r->main->subrequests--;
|
|
|
2177
|
|
|
2178 if (r->main->subrequests == 0) {
|
|
|
2179 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
2180 "subrequests cycle while processing \"%V\"", uri);
|
|
256
|
2181 r->main->subrequests = 1;
|
|
206
|
2182 return NGX_ERROR;
|
|
|
2183 }
|
|
|
2184
|
|
58
|
2185 sr = ngx_pcalloc(r->pool, sizeof(ngx_http_request_t));
|
|
|
2186 if (sr == NULL) {
|
|
194
|
2187 return NGX_ERROR;
|
|
58
|
2188 }
|
|
|
2189
|
|
|
2190 sr->signature = NGX_HTTP_MODULE;
|
|
132
|
2191
|
|
|
2192 c = r->connection;
|
|
|
2193 sr->connection = c;
|
|
58
|
2194
|
|
|
2195 sr->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2196 if (sr->ctx == NULL) {
|
|
194
|
2197 return NGX_ERROR;
|
|
58
|
2198 }
|
|
|
2199
|
|
|
2200 if (ngx_list_init(&sr->headers_out.headers, r->pool, 20,
|
|
130
|
2201 sizeof(ngx_table_elt_t))
|
|
454
|
2202 != NGX_OK)
|
|
58
|
2203 {
|
|
194
|
2204 return NGX_ERROR;
|
|
58
|
2205 }
|
|
|
2206
|
|
|
2207 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2208 sr->main_conf = cscf->ctx->main_conf;
|
|
|
2209 sr->srv_conf = cscf->ctx->srv_conf;
|
|
|
2210 sr->loc_conf = cscf->ctx->loc_conf;
|
|
|
2211
|
|
|
2212 sr->pool = r->pool;
|
|
|
2213
|
|
|
2214 sr->headers_in = r->headers_in;
|
|
|
2215
|
|
126
|
2216 ngx_http_clear_content_length(sr);
|
|
|
2217 ngx_http_clear_accept_ranges(sr);
|
|
|
2218 ngx_http_clear_last_modified(sr);
|
|
58
|
2219
|
|
|
2220 sr->request_body = r->request_body;
|
|
|
2221
|
|
|
2222 sr->method = NGX_HTTP_GET;
|
|
|
2223 sr->http_version = r->http_version;
|
|
|
2224
|
|
|
2225 sr->request_line = r->request_line;
|
|
|
2226 sr->uri = *uri;
|
|
122
|
2227
|
|
58
|
2228 if (args) {
|
|
|
2229 sr->args = *args;
|
|
|
2230 }
|
|
122
|
2231
|
|
132
|
2232 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
2233 "http subrequest \"%V?%V\"", uri, &sr->args);
|
|
|
2234
|
|
248
|
2235 sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;
|
|
426
|
2236 sr->waited = (flags & NGX_HTTP_SUBREQUEST_WAITED) != 0;
|
|
122
|
2237
|
|
58
|
2238 sr->unparsed_uri = r->unparsed_uri;
|
|
364
|
2239 sr->method_name = ngx_http_core_get_method;
|
|
58
|
2240 sr->http_protocol = r->http_protocol;
|
|
|
2241
|
|
508
|
2242 ngx_http_set_exten(sr);
|
|
58
|
2243
|
|
102
|
2244 sr->main = r->main;
|
|
58
|
2245 sr->parent = r;
|
|
248
|
2246 sr->post_subrequest = ps;
|
|
58
|
2247 sr->read_event_handler = ngx_http_request_empty_handler;
|
|
426
|
2248 sr->write_event_handler = ngx_http_handler;
|
|
58
|
2249
|
|
434
|
2250 if (c->data == r && r->postponed == NULL) {
|
|
132
|
2251 c->data = sr;
|
|
58
|
2252 }
|
|
|
2253
|
|
|
2254 sr->variables = r->variables;
|
|
|
2255
|
|
|
2256 sr->log_handler = r->log_handler;
|
|
|
2257
|
|
|
2258 pr = ngx_palloc(r->pool, sizeof(ngx_http_postponed_request_t));
|
|
|
2259 if (pr == NULL) {
|
|
194
|
2260 return NGX_ERROR;
|
|
58
|
2261 }
|
|
|
2262
|
|
|
2263 pr->request = sr;
|
|
|
2264 pr->out = NULL;
|
|
|
2265 pr->next = NULL;
|
|
|
2266
|
|
|
2267 if (r->postponed) {
|
|
|
2268 for (p = r->postponed; p->next; p = p->next) { /* void */ }
|
|
|
2269 p->next = pr;
|
|
|
2270
|
|
|
2271 } else {
|
|
|
2272 r->postponed = pr;
|
|
|
2273 }
|
|
|
2274
|
|
|
2275 sr->internal = 1;
|
|
|
2276
|
|
92
|
2277 sr->discard_body = r->discard_body;
|
|
438
|
2278 sr->expect_tested = 1;
|
|
62
|
2279 sr->main_filter_need_in_memory = r->main_filter_need_in_memory;
|
|
|
2280
|
|
200
|
2281 sr->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1;
|
|
|
2282
|
|
590
|
2283 tp = ngx_timeofday();
|
|
|
2284 r->start_sec = tp->sec;
|
|
|
2285 r->start_msec = tp->msec;
|
|
|
2286
|
|
426
|
2287 r->main->subrequests++;
|
|
518
|
2288 r->main->count++;
|
|
426
|
2289
|
|
|
2290 *psr = sr;
|
|
|
2291
|
|
520
|
2292 return ngx_http_post_request(sr, NULL);
|
|
58
|
2293 }
|
|
|
2294
|
|
|
2295
|
|
|
2296 ngx_int_t
|
|
36
|
2297 ngx_http_internal_redirect(ngx_http_request_t *r,
|
|
|
2298 ngx_str_t *uri, ngx_str_t *args)
|
|
0
|
2299 {
|
|
36
|
2300 ngx_http_core_srv_conf_t *cscf;
|
|
|
2301
|
|
226
|
2302 r->uri_changes--;
|
|
|
2303
|
|
|
2304 if (r->uri_changes == 0) {
|
|
|
2305 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
2306 "rewrite or internal redirection cycle "
|
|
|
2307 "while internal redirect to \"%V\"", uri);
|
|
|
2308
|
|
526
|
2309 r->main->count++;
|
|
226
|
2310 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
2311 return NGX_DONE;
|
|
|
2312 }
|
|
|
2313
|
|
10
|
2314 r->uri = *uri;
|
|
0
|
2315
|
|
|
2316 if (args) {
|
|
10
|
2317 r->args = *args;
|
|
58
|
2318
|
|
|
2319 } else {
|
|
570
|
2320 ngx_str_null(&r->args);
|
|
0
|
2321 }
|
|
|
2322
|
|
132
|
2323 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2324 "internal redirect: \"%V?%V\"", uri, &r->args);
|
|
|
2325
|
|
508
|
2326 ngx_http_set_exten(r);
|
|
0
|
2327
|
|
224
|
2328 /* clear the modules contexts */
|
|
|
2329 ngx_memzero(r->ctx, sizeof(void *) * ngx_http_max_module);
|
|
0
|
2330
|
|
36
|
2331 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2332 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
2333
|
|
84
|
2334 ngx_http_update_location_config(r);
|
|
|
2335
|
|
464
|
2336 #if (NGX_HTTP_CACHE)
|
|
|
2337 r->cache = NULL;
|
|
|
2338 #endif
|
|
|
2339
|
|
58
|
2340 r->internal = 1;
|
|
574
|
2341 r->add_uri_to_alias = 0;
|
|
518
|
2342 r->main->count++;
|
|
58
|
2343
|
|
0
|
2344 ngx_http_handler(r);
|
|
|
2345
|
|
|
2346 return NGX_DONE;
|
|
|
2347 }
|
|
|
2348
|
|
|
2349
|
|
324
|
2350 ngx_int_t
|
|
|
2351 ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name)
|
|
|
2352 {
|
|
|
2353 ngx_http_core_srv_conf_t *cscf;
|
|
|
2354 ngx_http_core_loc_conf_t **clcfp;
|
|
|
2355 ngx_http_core_main_conf_t *cmcf;
|
|
|
2356
|
|
518
|
2357 r->main->count++;
|
|
|
2358
|
|
324
|
2359 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2360
|
|
430
|
2361 if (cscf->named_locations) {
|
|
|
2362
|
|
|
2363 for (clcfp = cscf->named_locations; *clcfp; clcfp++) {
|
|
|
2364
|
|
|
2365 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2366 "test location: \"%V\"", &(*clcfp)->name);
|
|
|
2367
|
|
|
2368 if (name->len != (*clcfp)->name.len
|
|
|
2369 || ngx_strncmp(name->data, (*clcfp)->name.data, name->len) != 0)
|
|
|
2370 {
|
|
|
2371 continue;
|
|
|
2372 }
|
|
|
2373
|
|
|
2374 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2375 "using location: %V \"%V?%V\"",
|
|
|
2376 name, &r->uri, &r->args);
|
|
|
2377
|
|
|
2378 r->internal = 1;
|
|
|
2379 r->content_handler = NULL;
|
|
|
2380 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
2381
|
|
|
2382 ngx_http_update_location_config(r);
|
|
|
2383
|
|
|
2384 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
2385
|
|
|
2386 r->phase_handler = cmcf->phase_engine.location_rewrite_index;
|
|
|
2387
|
|
|
2388 ngx_http_core_run_phases(r);
|
|
|
2389
|
|
|
2390 return NGX_DONE;
|
|
324
|
2391 }
|
|
|
2392 }
|
|
|
2393
|
|
|
2394 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
2395 "could not find named location \"%V\"", name);
|
|
324
|
2396
|
|
|
2397 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
378
|
2398
|
|
324
|
2399 return NGX_DONE;
|
|
|
2400 }
|
|
|
2401
|
|
|
2402
|
|
118
|
2403 ngx_http_cleanup_t *
|
|
|
2404 ngx_http_cleanup_add(ngx_http_request_t *r, size_t size)
|
|
0
|
2405 {
|
|
118
|
2406 ngx_http_cleanup_t *cln;
|
|
|
2407
|
|
|
2408 r = r->main;
|
|
|
2409
|
|
|
2410 cln = ngx_palloc(r->pool, sizeof(ngx_http_cleanup_t));
|
|
|
2411 if (cln == NULL) {
|
|
|
2412 return NULL;
|
|
0
|
2413 }
|
|
|
2414
|
|
118
|
2415 if (size) {
|
|
|
2416 cln->data = ngx_palloc(r->pool, size);
|
|
|
2417 if (cln->data == NULL) {
|
|
|
2418 return NULL;
|
|
|
2419 }
|
|
|
2420
|
|
|
2421 } else {
|
|
|
2422 cln->data = NULL;
|
|
|
2423 }
|
|
|
2424
|
|
|
2425 cln->handler = NULL;
|
|
|
2426 cln->next = r->cleanup;
|
|
|
2427
|
|
|
2428 r->cleanup = cln;
|
|
|
2429
|
|
|
2430 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2431 "http cleanup add: %p", cln);
|
|
|
2432
|
|
|
2433 return cln;
|
|
0
|
2434 }
|
|
|
2435
|
|
|
2436
|
|
36
|
2437 static char *
|
|
|
2438 ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2439 {
|
|
308
|
2440 char *rv;
|
|
|
2441 void *mconf;
|
|
310
|
2442 ngx_uint_t i;
|
|
308
|
2443 ngx_conf_t pcf;
|
|
|
2444 ngx_http_module_t *module;
|
|
602
|
2445 struct sockaddr_in *sin;
|
|
308
|
2446 ngx_http_conf_ctx_t *ctx, *http_ctx;
|
|
602
|
2447 ngx_http_listen_opt_t lsopt;
|
|
308
|
2448 ngx_http_core_srv_conf_t *cscf, **cscfp;
|
|
310
|
2449 ngx_http_core_main_conf_t *cmcf;
|
|
36
|
2450
|
|
50
|
2451 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2452 if (ctx == NULL) {
|
|
36
|
2453 return NGX_CONF_ERROR;
|
|
|
2454 }
|
|
0
|
2455
|
|
|
2456 http_ctx = cf->ctx;
|
|
|
2457 ctx->main_conf = http_ctx->main_conf;
|
|
|
2458
|
|
|
2459 /* the server{}'s srv_conf */
|
|
|
2460
|
|
36
|
2461 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2462 if (ctx->srv_conf == NULL) {
|
|
|
2463 return NGX_CONF_ERROR;
|
|
|
2464 }
|
|
0
|
2465
|
|
|
2466 /* the server{}'s loc_conf */
|
|
|
2467
|
|
36
|
2468 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2469 if (ctx->loc_conf == NULL) {
|
|
|
2470 return NGX_CONF_ERROR;
|
|
|
2471 }
|
|
0
|
2472
|
|
310
|
2473 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2474 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2475 continue;
|
|
|
2476 }
|
|
|
2477
|
|
310
|
2478 module = ngx_modules[i]->ctx;
|
|
0
|
2479
|
|
|
2480 if (module->create_srv_conf) {
|
|
50
|
2481 mconf = module->create_srv_conf(cf);
|
|
|
2482 if (mconf == NULL) {
|
|
36
|
2483 return NGX_CONF_ERROR;
|
|
|
2484 }
|
|
|
2485
|
|
310
|
2486 ctx->srv_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2487 }
|
|
|
2488
|
|
|
2489 if (module->create_loc_conf) {
|
|
50
|
2490 mconf = module->create_loc_conf(cf);
|
|
|
2491 if (mconf == NULL) {
|
|
36
|
2492 return NGX_CONF_ERROR;
|
|
|
2493 }
|
|
|
2494
|
|
310
|
2495 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2496 }
|
|
|
2497 }
|
|
|
2498
|
|
36
|
2499
|
|
|
2500 /* the server configuration context */
|
|
0
|
2501
|
|
|
2502 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
|
2503 cscf->ctx = ctx;
|
|
|
2504
|
|
36
|
2505
|
|
0
|
2506 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index];
|
|
36
|
2507
|
|
50
|
2508 cscfp = ngx_array_push(&cmcf->servers);
|
|
|
2509 if (cscfp == NULL) {
|
|
36
|
2510 return NGX_CONF_ERROR;
|
|
|
2511 }
|
|
|
2512
|
|
0
|
2513 *cscfp = cscf;
|
|
|
2514
|
|
36
|
2515
|
|
0
|
2516 /* parse inside server{} */
|
|
|
2517
|
|
70
|
2518 pcf = *cf;
|
|
0
|
2519 cf->ctx = ctx;
|
|
|
2520 cf->cmd_type = NGX_HTTP_SRV_CONF;
|
|
34
|
2521
|
|
0
|
2522 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2523
|
|
70
|
2524 *cf = pcf;
|
|
0
|
2525
|
|
602
|
2526 if (rv == NGX_CONF_OK && !cscf->listen) {
|
|
|
2527 ngx_memzero(&lsopt, sizeof(ngx_http_listen_opt_t));
|
|
|
2528
|
|
|
2529 sin = &lsopt.u.sockaddr_in;
|
|
|
2530
|
|
|
2531 sin->sin_family = AF_INET;
|
|
|
2532 #if (NGX_WIN32)
|
|
|
2533 sin->sin_port = htons(80);
|
|
|
2534 #else
|
|
|
2535 sin->sin_port = htons((getuid() == 0) ? 80 : 8000);
|
|
|
2536 #endif
|
|
|
2537 sin->sin_addr.s_addr = INADDR_ANY;
|
|
|
2538
|
|
|
2539 lsopt.socklen = sizeof(struct sockaddr_in);
|
|
|
2540
|
|
|
2541 lsopt.backlog = NGX_LISTEN_BACKLOG;
|
|
|
2542 lsopt.rcvbuf = -1;
|
|
|
2543 lsopt.sndbuf = -1;
|
|
|
2544 #if (NGX_HAVE_SETFIB)
|
|
|
2545 lsopt.setfib = -1;
|
|
|
2546 #endif
|
|
|
2547 lsopt.wildcard = 1;
|
|
|
2548
|
|
|
2549 (void) ngx_sock_ntop(&lsopt.u.sockaddr, lsopt.addr,
|
|
|
2550 NGX_SOCKADDR_STRLEN, 1);
|
|
|
2551
|
|
|
2552 if (ngx_http_add_listen(cf, cscf, &lsopt) != NGX_OK) {
|
|
|
2553 return NGX_CONF_ERROR;
|
|
|
2554 }
|
|
|
2555 }
|
|
|
2556
|
|
0
|
2557 return rv;
|
|
|
2558 }
|
|
|
2559
|
|
|
2560
|
|
36
|
2561 static char *
|
|
|
2562 ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2563 {
|
|
|
2564 char *rv;
|
|
430
|
2565 u_char *mod;
|
|
|
2566 size_t len;
|
|
|
2567 ngx_str_t *value, *name;
|
|
310
|
2568 ngx_uint_t i;
|
|
34
|
2569 ngx_conf_t save;
|
|
0
|
2570 ngx_http_module_t *module;
|
|
|
2571 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
378
|
2572 ngx_http_core_loc_conf_t *clcf, *pclcf;
|
|
0
|
2573
|
|
50
|
2574 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2575 if (ctx == NULL) {
|
|
0
|
2576 return NGX_CONF_ERROR;
|
|
|
2577 }
|
|
|
2578
|
|
|
2579 pctx = cf->ctx;
|
|
|
2580 ctx->main_conf = pctx->main_conf;
|
|
|
2581 ctx->srv_conf = pctx->srv_conf;
|
|
|
2582
|
|
|
2583 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2584 if (ctx->loc_conf == NULL) {
|
|
|
2585 return NGX_CONF_ERROR;
|
|
|
2586 }
|
|
|
2587
|
|
310
|
2588 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2589 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2590 continue;
|
|
|
2591 }
|
|
|
2592
|
|
310
|
2593 module = ngx_modules[i]->ctx;
|
|
0
|
2594
|
|
|
2595 if (module->create_loc_conf) {
|
|
310
|
2596 ctx->loc_conf[ngx_modules[i]->ctx_index] =
|
|
0
|
2597 module->create_loc_conf(cf);
|
|
310
|
2598 if (ctx->loc_conf[ngx_modules[i]->ctx_index] == NULL) {
|
|
0
|
2599 return NGX_CONF_ERROR;
|
|
|
2600 }
|
|
|
2601 }
|
|
|
2602 }
|
|
|
2603
|
|
|
2604 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2605 clcf->loc_conf = ctx->loc_conf;
|
|
|
2606
|
|
|
2607 value = cf->args->elts;
|
|
|
2608
|
|
|
2609 if (cf->args->nelts == 3) {
|
|
430
|
2610
|
|
|
2611 len = value[1].len;
|
|
|
2612 mod = value[1].data;
|
|
|
2613 name = &value[2];
|
|
|
2614
|
|
|
2615 if (len == 1 && mod[0] == '=') {
|
|
|
2616
|
|
|
2617 clcf->name = *name;
|
|
0
|
2618 clcf->exact_match = 1;
|
|
|
2619
|
|
430
|
2620 } else if (len == 2 && mod[0] == '^' && mod[1] == '~') {
|
|
|
2621
|
|
|
2622 clcf->name = *name;
|
|
16
|
2623 clcf->noregex = 1;
|
|
|
2624
|
|
430
|
2625 } else if (len == 1 && mod[0] == '~') {
|
|
|
2626
|
|
|
2627 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
0
|
2628 return NGX_CONF_ERROR;
|
|
|
2629 }
|
|
|
2630
|
|
430
|
2631 } else if (len == 2 && mod[0] == '~' && mod[1] == '*') {
|
|
|
2632
|
|
|
2633 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
|
2634 return NGX_CONF_ERROR;
|
|
|
2635 }
|
|
0
|
2636
|
|
|
2637 } else {
|
|
|
2638 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2639 "invalid location modifier \"%V\"", &value[1]);
|
|
0
|
2640 return NGX_CONF_ERROR;
|
|
|
2641 }
|
|
|
2642
|
|
|
2643 } else {
|
|
324
|
2644
|
|
430
|
2645 name = &value[1];
|
|
|
2646
|
|
|
2647 if (name->data[0] == '=') {
|
|
|
2648
|
|
|
2649 clcf->name.len = name->len - 1;
|
|
|
2650 clcf->name.data = name->data + 1;
|
|
|
2651 clcf->exact_match = 1;
|
|
|
2652
|
|
|
2653 } else if (name->data[0] == '^' && name->data[1] == '~') {
|
|
|
2654
|
|
|
2655 clcf->name.len = name->len - 2;
|
|
|
2656 clcf->name.data = name->data + 2;
|
|
|
2657 clcf->noregex = 1;
|
|
|
2658
|
|
|
2659 } else if (name->data[0] == '~') {
|
|
|
2660
|
|
|
2661 name->len--;
|
|
|
2662 name->data++;
|
|
|
2663
|
|
|
2664 if (name->data[0] == '*') {
|
|
|
2665
|
|
|
2666 name->len--;
|
|
|
2667 name->data++;
|
|
|
2668
|
|
|
2669 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
|
2670 return NGX_CONF_ERROR;
|
|
|
2671 }
|
|
|
2672
|
|
|
2673 } else {
|
|
|
2674 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
|
2675 return NGX_CONF_ERROR;
|
|
|
2676 }
|
|
|
2677 }
|
|
|
2678
|
|
|
2679 } else {
|
|
|
2680
|
|
|
2681 clcf->name = *name;
|
|
|
2682
|
|
|
2683 if (name->data[0] == '@') {
|
|
|
2684 clcf->named = 1;
|
|
|
2685 }
|
|
324
|
2686 }
|
|
0
|
2687 }
|
|
|
2688
|
|
|
2689 pclcf = pctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2690
|
|
378
|
2691 if (pclcf->name.len) {
|
|
|
2692
|
|
|
2693 /* nested location */
|
|
|
2694
|
|
34
|
2695 #if 0
|
|
0
|
2696 clcf->prev_location = pclcf;
|
|
34
|
2697 #endif
|
|
0
|
2698
|
|
|
2699 if (pclcf->exact_match) {
|
|
|
2700 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2701 "location \"%V\" could not be inside "
|
|
|
2702 "the exact location \"%V\"",
|
|
|
2703 &clcf->name, &pclcf->name);
|
|
0
|
2704 return NGX_CONF_ERROR;
|
|
|
2705 }
|
|
|
2706
|
|
324
|
2707 if (pclcf->named) {
|
|
|
2708 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2709 "location \"%V\" could not be inside "
|
|
|
2710 "the named location \"%V\"",
|
|
|
2711 &clcf->name, &pclcf->name);
|
|
|
2712 return NGX_CONF_ERROR;
|
|
|
2713 }
|
|
|
2714
|
|
378
|
2715 if (clcf->named) {
|
|
|
2716 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2717 "named location \"%V\" must be "
|
|
|
2718 "on server level only",
|
|
|
2719 &clcf->name);
|
|
|
2720 return NGX_CONF_ERROR;
|
|
|
2721 }
|
|
|
2722
|
|
430
|
2723 len = pclcf->name.len;
|
|
|
2724
|
|
4
|
2725 #if (NGX_PCRE)
|
|
0
|
2726 if (clcf->regex == NULL
|
|
430
|
2727 && ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
|
0
|
2728 #else
|
|
430
|
2729 if (ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
|
0
|
2730 #endif
|
|
|
2731 {
|
|
|
2732 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2733 "location \"%V\" is outside location \"%V\"",
|
|
|
2734 &clcf->name, &pclcf->name);
|
|
0
|
2735 return NGX_CONF_ERROR;
|
|
|
2736 }
|
|
|
2737 }
|
|
|
2738
|
|
378
|
2739 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
|
2740 return NGX_CONF_ERROR;
|
|
|
2741 }
|
|
0
|
2742
|
|
34
|
2743 save = *cf;
|
|
0
|
2744 cf->ctx = ctx;
|
|
|
2745 cf->cmd_type = NGX_HTTP_LOC_CONF;
|
|
34
|
2746
|
|
0
|
2747 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2748
|
|
|
2749 *cf = save;
|
|
|
2750
|
|
0
|
2751 return rv;
|
|
|
2752 }
|
|
|
2753
|
|
|
2754
|
|
430
|
2755 static ngx_int_t
|
|
|
2756 ngx_http_core_regex_location(ngx_conf_t *cf, ngx_http_core_loc_conf_t *clcf,
|
|
|
2757 ngx_str_t *regex, ngx_uint_t caseless)
|
|
|
2758 {
|
|
|
2759 #if (NGX_PCRE)
|
|
546
|
2760 ngx_regex_compile_t rc;
|
|
|
2761 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
2762
|
|
|
2763 ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
|
|
|
2764
|
|
|
2765 rc.pattern = *regex;
|
|
|
2766 rc.err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
2767 rc.err.data = errstr;
|
|
430
|
2768
|
|
508
|
2769 #if (NGX_HAVE_CASELESS_FILESYSTEM)
|
|
546
|
2770 rc.options = NGX_REGEX_CASELESS;
|
|
558
|
2771 #else
|
|
|
2772 rc.options = caseless;
|
|
508
|
2773 #endif
|
|
|
2774
|
|
546
|
2775 clcf->regex = ngx_http_regex_compile(cf, &rc);
|
|
430
|
2776 if (clcf->regex == NULL) {
|
|
|
2777 return NGX_ERROR;
|
|
|
2778 }
|
|
|
2779
|
|
|
2780 clcf->name = *regex;
|
|
|
2781
|
|
|
2782 return NGX_OK;
|
|
|
2783
|
|
|
2784 #else
|
|
|
2785
|
|
|
2786 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2787 "the using of the regex \"%V\" requires PCRE library",
|
|
|
2788 regex);
|
|
|
2789 return NGX_ERROR;
|
|
|
2790
|
|
|
2791 #endif
|
|
|
2792 }
|
|
|
2793
|
|
|
2794
|
|
36
|
2795 static char *
|
|
|
2796 ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2797 {
|
|
546
|
2798 ngx_http_core_loc_conf_t *clcf = conf;
|
|
186
|
2799
|
|
0
|
2800 char *rv;
|
|
34
|
2801 ngx_conf_t save;
|
|
0
|
2802
|
|
546
|
2803 if (clcf->types == NULL) {
|
|
|
2804 clcf->types = ngx_array_create(cf->pool, 64, sizeof(ngx_hash_key_t));
|
|
|
2805 if (clcf->types == NULL) {
|
|
186
|
2806 return NGX_CONF_ERROR;
|
|
|
2807 }
|
|
|
2808 }
|
|
|
2809
|
|
34
|
2810 save = *cf;
|
|
|
2811 cf->handler = ngx_http_core_type;
|
|
0
|
2812 cf->handler_conf = conf;
|
|
34
|
2813
|
|
0
|
2814 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2815
|
|
|
2816 *cf = save;
|
|
0
|
2817
|
|
|
2818 return rv;
|
|
|
2819 }
|
|
|
2820
|
|
|
2821
|
|
36
|
2822 static char *
|
|
|
2823 ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf)
|
|
0
|
2824 {
|
|
546
|
2825 ngx_http_core_loc_conf_t *clcf = conf;
|
|
0
|
2826
|
|
294
|
2827 ngx_str_t *value, *content_type, *old, file;
|
|
392
|
2828 ngx_uint_t i, n, hash;
|
|
138
|
2829 ngx_hash_key_t *type;
|
|
0
|
2830
|
|
294
|
2831 value = cf->args->elts;
|
|
|
2832
|
|
|
2833 if (ngx_strcmp(value[0].data, "include") == 0) {
|
|
|
2834 file = value[1];
|
|
|
2835
|
|
454
|
2836 if (ngx_conf_full_name(cf->cycle, &file, 1) != NGX_OK) {
|
|
294
|
2837 return NGX_CONF_ERROR;
|
|
|
2838 }
|
|
|
2839
|
|
|
2840 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
2841
|
|
|
2842 return ngx_conf_parse(cf, &file);
|
|
|
2843 }
|
|
|
2844
|
|
138
|
2845 content_type = ngx_palloc(cf->pool, sizeof(ngx_str_t));
|
|
|
2846 if (content_type == NULL) {
|
|
|
2847 return NGX_CONF_ERROR;
|
|
0
|
2848 }
|
|
|
2849
|
|
138
|
2850 *content_type = value[0];
|
|
0
|
2851
|
|
|
2852 for (i = 1; i < cf->args->nelts; i++) {
|
|
138
|
2853
|
|
392
|
2854 hash = ngx_hash_strlow(value[i].data, value[i].data, value[i].len);
|
|
138
|
2855
|
|
546
|
2856 type = clcf->types->elts;
|
|
|
2857 for (n = 0; n < clcf->types->nelts; n++) {
|
|
138
|
2858 if (ngx_strcmp(value[i].data, type[n].key.data) == 0) {
|
|
|
2859 old = type[n].value;
|
|
|
2860 type[n].value = content_type;
|
|
|
2861
|
|
|
2862 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
2863 "duplicate extention \"%V\", "
|
|
|
2864 "content type: \"%V\", "
|
|
|
2865 "old content type: \"%V\"",
|
|
|
2866 &value[i], content_type, old);
|
|
|
2867 continue;
|
|
|
2868 }
|
|
|
2869 }
|
|
|
2870
|
|
|
2871
|
|
546
|
2872 type = ngx_array_push(clcf->types);
|
|
50
|
2873 if (type == NULL) {
|
|
0
|
2874 return NGX_CONF_ERROR;
|
|
|
2875 }
|
|
|
2876
|
|
138
|
2877 type->key = value[i];
|
|
392
|
2878 type->key_hash = hash;
|
|
138
|
2879 type->value = content_type;
|
|
0
|
2880 }
|
|
|
2881
|
|
|
2882 return NGX_CONF_OK;
|
|
|
2883 }
|
|
|
2884
|
|
|
2885
|
|
58
|
2886 static ngx_int_t
|
|
|
2887 ngx_http_core_preconfiguration(ngx_conf_t *cf)
|
|
|
2888 {
|
|
|
2889 return ngx_http_variables_add_core_vars(cf);
|
|
|
2890 }
|
|
|
2891
|
|
|
2892
|
|
36
|
2893 static void *
|
|
|
2894 ngx_http_core_create_main_conf(ngx_conf_t *cf)
|
|
0
|
2895 {
|
|
34
|
2896 ngx_http_core_main_conf_t *cmcf;
|
|
|
2897
|
|
50
|
2898 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_main_conf_t));
|
|
|
2899 if (cmcf == NULL) {
|
|
496
|
2900 return NULL;
|
|
34
|
2901 }
|
|
0
|
2902
|
|
48
|
2903 if (ngx_array_init(&cmcf->servers, cf->pool, 4,
|
|
118
|
2904 sizeof(ngx_http_core_srv_conf_t *))
|
|
200
|
2905 != NGX_OK)
|
|
34
|
2906 {
|
|
496
|
2907 return NULL;
|
|
34
|
2908 }
|
|
0
|
2909
|
|
142
|
2910 cmcf->server_names_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2911 cmcf->server_names_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
26
|
2912
|
|
160
|
2913 cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2914 cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
2915
|
|
0
|
2916 return cmcf;
|
|
|
2917 }
|
|
|
2918
|
|
|
2919
|
|
36
|
2920 static char *
|
|
|
2921 ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
|
|
0
|
2922 {
|
|
|
2923 ngx_http_core_main_conf_t *cmcf = conf;
|
|
|
2924
|
|
142
|
2925 if (cmcf->server_names_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2926 cmcf->server_names_hash_max_size = 512;
|
|
26
|
2927 }
|
|
|
2928
|
|
142
|
2929 if (cmcf->server_names_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2930 cmcf->server_names_hash_bucket_size = ngx_cacheline_size;
|
|
26
|
2931 }
|
|
0
|
2932
|
|
142
|
2933 cmcf->server_names_hash_bucket_size =
|
|
|
2934 ngx_align(cmcf->server_names_hash_bucket_size, ngx_cacheline_size);
|
|
|
2935
|
|
160
|
2936
|
|
|
2937 if (cmcf->variables_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2938 cmcf->variables_hash_max_size = 512;
|
|
|
2939 }
|
|
|
2940
|
|
|
2941 if (cmcf->variables_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2942 cmcf->variables_hash_bucket_size = 64;
|
|
|
2943 }
|
|
|
2944
|
|
|
2945 cmcf->variables_hash_bucket_size =
|
|
|
2946 ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size);
|
|
|
2947
|
|
548
|
2948 if (cmcf->ncaptures) {
|
|
|
2949 cmcf->ncaptures = (cmcf->ncaptures + 1) * 3;
|
|
|
2950 }
|
|
|
2951
|
|
0
|
2952 return NGX_CONF_OK;
|
|
|
2953 }
|
|
|
2954
|
|
|
2955
|
|
36
|
2956 static void *
|
|
|
2957 ngx_http_core_create_srv_conf(ngx_conf_t *cf)
|
|
0
|
2958 {
|
|
|
2959 ngx_http_core_srv_conf_t *cscf;
|
|
|
2960
|
|
50
|
2961 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_srv_conf_t));
|
|
|
2962 if (cscf == NULL) {
|
|
496
|
2963 return NULL;
|
|
36
|
2964 }
|
|
|
2965
|
|
0
|
2966 /*
|
|
36
|
2967 * set by ngx_pcalloc():
|
|
28
|
2968 *
|
|
|
2969 * conf->client_large_buffers.num = 0;
|
|
|
2970 */
|
|
0
|
2971
|
|
230
|
2972 if (ngx_array_init(&cscf->server_names, cf->temp_pool, 4,
|
|
142
|
2973 sizeof(ngx_http_server_name_t))
|
|
454
|
2974 != NGX_OK)
|
|
36
|
2975 {
|
|
496
|
2976 return NULL;
|
|
36
|
2977 }
|
|
0
|
2978
|
|
|
2979 cscf->connection_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2980 cscf->request_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2981 cscf->client_header_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2982 cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
60
|
2983 cscf->ignore_invalid_headers = NGX_CONF_UNSET;
|
|
342
|
2984 cscf->merge_slashes = NGX_CONF_UNSET;
|
|
412
|
2985 cscf->underscores_in_headers = NGX_CONF_UNSET;
|
|
0
|
2986
|
|
|
2987 return cscf;
|
|
|
2988 }
|
|
|
2989
|
|
|
2990
|
|
36
|
2991 static char *
|
|
|
2992 ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2993 {
|
|
|
2994 ngx_http_core_srv_conf_t *prev = parent;
|
|
|
2995 ngx_http_core_srv_conf_t *conf = child;
|
|
|
2996
|
|
612
|
2997 ngx_str_t name;
|
|
142
|
2998 ngx_http_server_name_t *sn;
|
|
0
|
2999
|
|
|
3000 /* TODO: it does not merge, it inits only */
|
|
|
3001
|
|
540
|
3002 ngx_conf_merge_size_value(conf->connection_pool_size,
|
|
|
3003 prev->connection_pool_size, 256);
|
|
|
3004 ngx_conf_merge_size_value(conf->request_pool_size,
|
|
|
3005 prev->request_pool_size, 4096);
|
|
|
3006 ngx_conf_merge_msec_value(conf->client_header_timeout,
|
|
|
3007 prev->client_header_timeout, 60000);
|
|
|
3008 ngx_conf_merge_size_value(conf->client_header_buffer_size,
|
|
|
3009 prev->client_header_buffer_size, 1024);
|
|
|
3010 ngx_conf_merge_bufs_value(conf->large_client_header_buffers,
|
|
|
3011 prev->large_client_header_buffers,
|
|
556
|
3012 4, 8192);
|
|
540
|
3013
|
|
|
3014 if (conf->large_client_header_buffers.size < conf->connection_pool_size) {
|
|
|
3015 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3016 "the \"large_client_header_buffers\" size must be "
|
|
|
3017 "equal to or bigger than \"connection_pool_size\"");
|
|
|
3018 return NGX_CONF_ERROR;
|
|
|
3019 }
|
|
|
3020
|
|
|
3021 ngx_conf_merge_value(conf->ignore_invalid_headers,
|
|
|
3022 prev->ignore_invalid_headers, 1);
|
|
|
3023
|
|
|
3024 ngx_conf_merge_value(conf->merge_slashes, prev->merge_slashes, 1);
|
|
|
3025
|
|
|
3026 ngx_conf_merge_value(conf->underscores_in_headers,
|
|
|
3027 prev->underscores_in_headers, 0);
|
|
|
3028
|
|
612
|
3029 if (conf->server_names.nelts == 0) {
|
|
|
3030 /* the array has 4 empty preallocated elements, so push can not fail */
|
|
50
|
3031 sn = ngx_array_push(&conf->server_names);
|
|
342
|
3032 #if (NGX_PCRE)
|
|
|
3033 sn->regex = NULL;
|
|
|
3034 #endif
|
|
538
|
3035 sn->server = conf;
|
|
592
|
3036 ngx_str_set(&sn->name, "");
|
|
0
|
3037 }
|
|
|
3038
|
|
612
|
3039 sn = conf->server_names.elts;
|
|
|
3040 name = sn[0].name;
|
|
|
3041
|
|
|
3042 #if (NGX_PCRE)
|
|
|
3043 if (sn->regex) {
|
|
|
3044 name.len++;
|
|
|
3045 name.data--;
|
|
|
3046 } else
|
|
|
3047 #endif
|
|
|
3048
|
|
|
3049 if (name.data[0] == '.') {
|
|
|
3050 name.len--;
|
|
|
3051 name.data++;
|
|
|
3052 }
|
|
|
3053
|
|
|
3054 conf->server_name.len = name.len;
|
|
|
3055 conf->server_name.data = ngx_pstrdup(cf->pool, &name);
|
|
|
3056 if (conf->server_name.data == NULL) {
|
|
|
3057 return NGX_CONF_ERROR;
|
|
|
3058 }
|
|
|
3059
|
|
0
|
3060 return NGX_CONF_OK;
|
|
|
3061 }
|
|
|
3062
|
|
|
3063
|
|
36
|
3064 static void *
|
|
|
3065 ngx_http_core_create_loc_conf(ngx_conf_t *cf)
|
|
0
|
3066 {
|
|
546
|
3067 ngx_http_core_loc_conf_t *clcf;
|
|
|
3068
|
|
|
3069 clcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_loc_conf_t));
|
|
|
3070 if (clcf == NULL) {
|
|
496
|
3071 return NULL;
|
|
36
|
3072 }
|
|
0
|
3073
|
|
28
|
3074 /*
|
|
|
3075 * set by ngx_pcalloc():
|
|
|
3076 *
|
|
546
|
3077 * clcf->root = { 0, NULL };
|
|
|
3078 * clcf->limit_except = 0;
|
|
|
3079 * clcf->post_action = { 0, NULL };
|
|
|
3080 * clcf->types = NULL;
|
|
|
3081 * clcf->default_type = { 0, NULL };
|
|
|
3082 * clcf->error_log = NULL;
|
|
|
3083 * clcf->error_pages = NULL;
|
|
|
3084 * clcf->try_files = NULL;
|
|
|
3085 * clcf->client_body_path = NULL;
|
|
|
3086 * clcf->regex = NULL;
|
|
|
3087 * clcf->exact_match = 0;
|
|
|
3088 * clcf->auto_redirect = 0;
|
|
|
3089 * clcf->alias = 0;
|
|
|
3090 * clcf->gzip_proxied = 0;
|
|
28
|
3091 */
|
|
0
|
3092
|
|
546
|
3093 clcf->client_max_body_size = NGX_CONF_UNSET;
|
|
|
3094 clcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
|
3095 clcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
|
|
604
|
3096 clcf->keepalive_disable = NGX_CONF_UNSET_UINT;
|
|
546
|
3097 clcf->satisfy = NGX_CONF_UNSET_UINT;
|
|
|
3098 clcf->if_modified_since = NGX_CONF_UNSET_UINT;
|
|
|
3099 clcf->client_body_in_file_only = NGX_CONF_UNSET_UINT;
|
|
|
3100 clcf->client_body_in_single_buffer = NGX_CONF_UNSET;
|
|
|
3101 clcf->internal = NGX_CONF_UNSET;
|
|
|
3102 clcf->sendfile = NGX_CONF_UNSET;
|
|
|
3103 clcf->sendfile_max_chunk = NGX_CONF_UNSET_SIZE;
|
|
518
|
3104 #if (NGX_HAVE_FILE_AIO)
|
|
546
|
3105 clcf->aio = NGX_CONF_UNSET;
|
|
518
|
3106 #endif
|
|
546
|
3107 clcf->read_ahead = NGX_CONF_UNSET_SIZE;
|
|
|
3108 clcf->directio = NGX_CONF_UNSET;
|
|
|
3109 clcf->directio_alignment = NGX_CONF_UNSET;
|
|
|
3110 clcf->tcp_nopush = NGX_CONF_UNSET;
|
|
|
3111 clcf->tcp_nodelay = NGX_CONF_UNSET;
|
|
|
3112 clcf->send_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
3113 clcf->send_lowat = NGX_CONF_UNSET_SIZE;
|
|
|
3114 clcf->postpone_output = NGX_CONF_UNSET_SIZE;
|
|
|
3115 clcf->limit_rate = NGX_CONF_UNSET_SIZE;
|
|
|
3116 clcf->limit_rate_after = NGX_CONF_UNSET_SIZE;
|
|
|
3117 clcf->keepalive_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
3118 clcf->keepalive_header = NGX_CONF_UNSET;
|
|
|
3119 clcf->keepalive_requests = NGX_CONF_UNSET_UINT;
|
|
|
3120 clcf->lingering_time = NGX_CONF_UNSET_MSEC;
|
|
|
3121 clcf->lingering_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
3122 clcf->resolver_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
3123 clcf->reset_timedout_connection = NGX_CONF_UNSET;
|
|
|
3124 clcf->server_name_in_redirect = NGX_CONF_UNSET;
|
|
|
3125 clcf->port_in_redirect = NGX_CONF_UNSET;
|
|
|
3126 clcf->msie_padding = NGX_CONF_UNSET;
|
|
|
3127 clcf->msie_refresh = NGX_CONF_UNSET;
|
|
|
3128 clcf->log_not_found = NGX_CONF_UNSET;
|
|
|
3129 clcf->log_subrequest = NGX_CONF_UNSET;
|
|
|
3130 clcf->recursive_error_pages = NGX_CONF_UNSET;
|
|
|
3131 clcf->server_tokens = NGX_CONF_UNSET;
|
|
566
|
3132 clcf->chunked_transfer_encoding = NGX_CONF_UNSET;
|
|
546
|
3133 clcf->types_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
3134 clcf->types_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
3135
|
|
|
3136 clcf->open_file_cache = NGX_CONF_UNSET_PTR;
|
|
|
3137 clcf->open_file_cache_valid = NGX_CONF_UNSET;
|
|
|
3138 clcf->open_file_cache_min_uses = NGX_CONF_UNSET_UINT;
|
|
|
3139 clcf->open_file_cache_errors = NGX_CONF_UNSET;
|
|
|
3140 clcf->open_file_cache_events = NGX_CONF_UNSET;
|
|
0
|
3141
|
|
358
|
3142 #if (NGX_HTTP_GZIP)
|
|
546
|
3143 clcf->gzip_vary = NGX_CONF_UNSET;
|
|
|
3144 clcf->gzip_http_version = NGX_CONF_UNSET_UINT;
|
|
362
|
3145 #if (NGX_PCRE)
|
|
546
|
3146 clcf->gzip_disable = NGX_CONF_UNSET_PTR;
|
|
596
|
3147 #endif
|
|
546
|
3148 clcf->gzip_disable_msie6 = 3;
|
|
602
|
3149 #if (NGX_HTTP_DEGRADATION)
|
|
|
3150 clcf->gzip_disable_degradation = 3;
|
|
|
3151 #endif
|
|
358
|
3152 #endif
|
|
|
3153
|
|
546
|
3154 return clcf;
|
|
0
|
3155 }
|
|
|
3156
|
|
|
3157
|
|
138
|
3158 static ngx_str_t ngx_http_core_text_html_type = ngx_string("text/html");
|
|
|
3159 static ngx_str_t ngx_http_core_image_gif_type = ngx_string("image/gif");
|
|
|
3160 static ngx_str_t ngx_http_core_image_jpeg_type = ngx_string("image/jpeg");
|
|
|
3161
|
|
|
3162 static ngx_hash_key_t ngx_http_core_default_types[] = {
|
|
|
3163 { ngx_string("html"), 0, &ngx_http_core_text_html_type },
|
|
|
3164 { ngx_string("gif"), 0, &ngx_http_core_image_gif_type },
|
|
|
3165 { ngx_string("jpg"), 0, &ngx_http_core_image_jpeg_type },
|
|
|
3166 { ngx_null_string, 0, NULL }
|
|
0
|
3167 };
|
|
|
3168
|
|
|
3169
|
|
36
|
3170 static char *
|
|
138
|
3171 ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
3172 {
|
|
|
3173 ngx_http_core_loc_conf_t *prev = parent;
|
|
|
3174 ngx_http_core_loc_conf_t *conf = child;
|
|
|
3175
|
|
36
|
3176 ngx_uint_t i;
|
|
138
|
3177 ngx_hash_key_t *type;
|
|
|
3178 ngx_hash_init_t types_hash;
|
|
0
|
3179
|
|
152
|
3180 if (conf->root.data == NULL) {
|
|
|
3181
|
|
174
|
3182 conf->alias = prev->alias;
|
|
152
|
3183 conf->root = prev->root;
|
|
|
3184 conf->root_lengths = prev->root_lengths;
|
|
|
3185 conf->root_values = prev->root_values;
|
|
|
3186
|
|
|
3187 if (prev->root.data == NULL) {
|
|
570
|
3188 ngx_str_set(&conf->root, "html");
|
|
152
|
3189
|
|
454
|
3190 if (ngx_conf_full_name(cf->cycle, &conf->root, 0) != NGX_OK) {
|
|
152
|
3191 return NGX_CONF_ERROR;
|
|
|
3192 }
|
|
|
3193 }
|
|
0
|
3194 }
|
|
|
3195
|
|
126
|
3196 if (conf->post_action.data == NULL) {
|
|
|
3197 conf->post_action = prev->post_action;
|
|
|
3198 }
|
|
|
3199
|
|
212
|
3200 ngx_conf_merge_uint_value(conf->types_hash_max_size,
|
|
|
3201 prev->types_hash_max_size, 1024);
|
|
|
3202
|
|
|
3203 ngx_conf_merge_uint_value(conf->types_hash_bucket_size,
|
|
|
3204 prev->types_hash_bucket_size,
|
|
|
3205 ngx_cacheline_size);
|
|
138
|
3206
|
|
|
3207 conf->types_hash_bucket_size = ngx_align(conf->types_hash_bucket_size,
|
|
|
3208 ngx_cacheline_size);
|
|
|
3209
|
|
|
3210 /*
|
|
|
3211 * the special handling the "types" directive in the "http" section
|
|
|
3212 * to inherit the http's conf->types_hash to all servers
|
|
|
3213 */
|
|
|
3214
|
|
|
3215 if (prev->types && prev->types_hash.buckets == NULL) {
|
|
|
3216
|
|
|
3217 types_hash.hash = &prev->types_hash;
|
|
|
3218 types_hash.key = ngx_hash_key_lc;
|
|
|
3219 types_hash.max_size = conf->types_hash_max_size;
|
|
|
3220 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
3221 types_hash.name = "types_hash";
|
|
138
|
3222 types_hash.pool = cf->pool;
|
|
|
3223 types_hash.temp_pool = NULL;
|
|
|
3224
|
|
|
3225 if (ngx_hash_init(&types_hash, prev->types->elts, prev->types->nelts)
|
|
|
3226 != NGX_OK)
|
|
|
3227 {
|
|
|
3228 return NGX_CONF_ERROR;
|
|
|
3229 }
|
|
|
3230 }
|
|
|
3231
|
|
0
|
3232 if (conf->types == NULL) {
|
|
138
|
3233 conf->types = prev->types;
|
|
|
3234 conf->types_hash = prev->types_hash;
|
|
|
3235 }
|
|
|
3236
|
|
|
3237 if (conf->types == NULL) {
|
|
|
3238 conf->types = ngx_array_create(cf->pool, 4, sizeof(ngx_hash_key_t));
|
|
|
3239 if (conf->types == NULL) {
|
|
|
3240 return NGX_CONF_ERROR;
|
|
|
3241 }
|
|
|
3242
|
|
|
3243 for (i = 0; ngx_http_core_default_types[i].key.len; i++) {
|
|
|
3244 type = ngx_array_push(conf->types);
|
|
|
3245 if (type == NULL) {
|
|
36
|
3246 return NGX_CONF_ERROR;
|
|
|
3247 }
|
|
0
|
3248
|
|
138
|
3249 type->key = ngx_http_core_default_types[i].key;
|
|
|
3250 type->key_hash =
|
|
|
3251 ngx_hash_key_lc(ngx_http_core_default_types[i].key.data,
|
|
|
3252 ngx_http_core_default_types[i].key.len);
|
|
|
3253 type->value = ngx_http_core_default_types[i].value;
|
|
|
3254 }
|
|
|
3255 }
|
|
|
3256
|
|
|
3257 if (conf->types_hash.buckets == NULL) {
|
|
|
3258
|
|
|
3259 types_hash.hash = &conf->types_hash;
|
|
|
3260 types_hash.key = ngx_hash_key_lc;
|
|
|
3261 types_hash.max_size = conf->types_hash_max_size;
|
|
|
3262 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
3263 types_hash.name = "mime_types_hash";
|
|
138
|
3264 types_hash.pool = cf->pool;
|
|
|
3265 types_hash.temp_pool = NULL;
|
|
|
3266
|
|
|
3267 if (ngx_hash_init(&types_hash, conf->types->elts, conf->types->nelts)
|
|
|
3268 != NGX_OK)
|
|
|
3269 {
|
|
|
3270 return NGX_CONF_ERROR;
|
|
0
|
3271 }
|
|
|
3272 }
|
|
|
3273
|
|
484
|
3274 if (conf->error_log == NULL) {
|
|
|
3275 if (prev->error_log) {
|
|
|
3276 conf->error_log = prev->error_log;
|
|
0
|
3277 } else {
|
|
484
|
3278 conf->error_log = &cf->cycle->new_log;
|
|
0
|
3279 }
|
|
|
3280 }
|
|
|
3281
|
|
|
3282 if (conf->error_pages == NULL && prev->error_pages) {
|
|
|
3283 conf->error_pages = prev->error_pages;
|
|
|
3284 }
|
|
|
3285
|
|
|
3286 ngx_conf_merge_str_value(conf->default_type,
|
|
36
|
3287 prev->default_type, "text/plain");
|
|
0
|
3288
|
|
212
|
3289 ngx_conf_merge_off_value(conf->client_max_body_size,
|
|
0
|
3290 prev->client_max_body_size, 1 * 1024 * 1024);
|
|
|
3291 ngx_conf_merge_size_value(conf->client_body_buffer_size,
|
|
|
3292 prev->client_body_buffer_size,
|
|
|
3293 (size_t) 2 * ngx_pagesize);
|
|
|
3294 ngx_conf_merge_msec_value(conf->client_body_timeout,
|
|
|
3295 prev->client_body_timeout, 60000);
|
|
58
|
3296
|
|
604
|
3297 ngx_conf_merge_uint_value(conf->keepalive_disable, prev->keepalive_disable,
|
|
|
3298 NGX_HTTP_KEEPALIVE_DISABLE_MSIE6
|
|
|
3299 |NGX_HTTP_KEEPALIVE_DISABLE_SAFARI);
|
|
362
|
3300 ngx_conf_merge_uint_value(conf->satisfy, prev->satisfy,
|
|
|
3301 NGX_HTTP_SATISFY_ALL);
|
|
424
|
3302 ngx_conf_merge_uint_value(conf->if_modified_since, prev->if_modified_since,
|
|
444
|
3303 NGX_HTTP_IMS_EXACT);
|
|
492
|
3304 ngx_conf_merge_uint_value(conf->client_body_in_file_only,
|
|
|
3305 prev->client_body_in_file_only, 0);
|
|
|
3306 ngx_conf_merge_value(conf->client_body_in_single_buffer,
|
|
|
3307 prev->client_body_in_single_buffer, 0);
|
|
58
|
3308 ngx_conf_merge_value(conf->internal, prev->internal, 0);
|
|
0
|
3309 ngx_conf_merge_value(conf->sendfile, prev->sendfile, 0);
|
|
300
|
3310 ngx_conf_merge_size_value(conf->sendfile_max_chunk,
|
|
|
3311 prev->sendfile_max_chunk, 0);
|
|
518
|
3312 #if (NGX_HAVE_FILE_AIO)
|
|
|
3313 ngx_conf_merge_value(conf->aio, prev->aio, 0);
|
|
|
3314 #endif
|
|
532
|
3315 ngx_conf_merge_size_value(conf->read_ahead, prev->read_ahead, 0);
|
|
390
|
3316 ngx_conf_merge_off_value(conf->directio, prev->directio,
|
|
|
3317 NGX_MAX_OFF_T_VALUE);
|
|
518
|
3318 ngx_conf_merge_off_value(conf->directio_alignment, prev->directio_alignment,
|
|
|
3319 512);
|
|
0
|
3320 ngx_conf_merge_value(conf->tcp_nopush, prev->tcp_nopush, 0);
|
|
228
|
3321 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1);
|
|
58
|
3322
|
|
0
|
3323 ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 60000);
|
|
|
3324 ngx_conf_merge_size_value(conf->send_lowat, prev->send_lowat, 0);
|
|
|
3325 ngx_conf_merge_size_value(conf->postpone_output, prev->postpone_output,
|
|
|
3326 1460);
|
|
|
3327 ngx_conf_merge_size_value(conf->limit_rate, prev->limit_rate, 0);
|
|
496
|
3328 ngx_conf_merge_size_value(conf->limit_rate_after, prev->limit_rate_after,
|
|
|
3329 0);
|
|
0
|
3330 ngx_conf_merge_msec_value(conf->keepalive_timeout,
|
|
|
3331 prev->keepalive_timeout, 75000);
|
|
|
3332 ngx_conf_merge_sec_value(conf->keepalive_header,
|
|
|
3333 prev->keepalive_header, 0);
|
|
496
|
3334 ngx_conf_merge_uint_value(conf->keepalive_requests,
|
|
|
3335 prev->keepalive_requests, 100);
|
|
0
|
3336 ngx_conf_merge_msec_value(conf->lingering_time,
|
|
|
3337 prev->lingering_time, 30000);
|
|
|
3338 ngx_conf_merge_msec_value(conf->lingering_timeout,
|
|
|
3339 prev->lingering_timeout, 5000);
|
|
348
|
3340 ngx_conf_merge_msec_value(conf->resolver_timeout,
|
|
|
3341 prev->resolver_timeout, 30000);
|
|
|
3342
|
|
|
3343 if (conf->resolver == NULL) {
|
|
366
|
3344
|
|
|
3345 if (prev->resolver == NULL) {
|
|
|
3346
|
|
|
3347 /*
|
|
|
3348 * create dummy resolver in http {} context
|
|
|
3349 * to inherit it in all servers
|
|
|
3350 */
|
|
|
3351
|
|
|
3352 prev->resolver = ngx_resolver_create(cf, NULL);
|
|
|
3353 if (prev->resolver == NULL) {
|
|
364
|
3354 return NGX_CONF_ERROR;
|
|
354
|
3355 }
|
|
|
3356 }
|
|
376
|
3357
|
|
366
|
3358 conf->resolver = prev->resolver;
|
|
348
|
3359 }
|
|
0
|
3360
|
|
464
|
3361 if (ngx_conf_merge_path_value(cf, &conf->client_body_temp_path,
|
|
28
|
3362 prev->client_body_temp_path,
|
|
464
|
3363 &ngx_http_client_temp_path)
|
|
|
3364 != NGX_OK)
|
|
|
3365 {
|
|
|
3366 return NGX_CONF_ERROR;
|
|
|
3367 }
|
|
28
|
3368
|
|
0
|
3369 ngx_conf_merge_value(conf->reset_timedout_connection,
|
|
36
|
3370 prev->reset_timedout_connection, 0);
|
|
362
|
3371 ngx_conf_merge_value(conf->server_name_in_redirect,
|
|
592
|
3372 prev->server_name_in_redirect, 0);
|
|
70
|
3373 ngx_conf_merge_value(conf->port_in_redirect, prev->port_in_redirect, 1);
|
|
0
|
3374 ngx_conf_merge_value(conf->msie_padding, prev->msie_padding, 1);
|
|
228
|
3375 ngx_conf_merge_value(conf->msie_refresh, prev->msie_refresh, 0);
|
|
76
|
3376 ngx_conf_merge_value(conf->log_not_found, prev->log_not_found, 1);
|
|
412
|
3377 ngx_conf_merge_value(conf->log_subrequest, prev->log_subrequest, 0);
|
|
228
|
3378 ngx_conf_merge_value(conf->recursive_error_pages,
|
|
|
3379 prev->recursive_error_pages, 0);
|
|
342
|
3380 ngx_conf_merge_value(conf->server_tokens, prev->server_tokens, 1);
|
|
566
|
3381 ngx_conf_merge_value(conf->chunked_transfer_encoding,
|
|
|
3382 prev->chunked_transfer_encoding, 1);
|
|
0
|
3383
|
|
332
|
3384 ngx_conf_merge_ptr_value(conf->open_file_cache,
|
|
358
|
3385 prev->open_file_cache, NULL);
|
|
|
3386
|
|
|
3387 ngx_conf_merge_sec_value(conf->open_file_cache_valid,
|
|
|
3388 prev->open_file_cache_valid, 60);
|
|
|
3389
|
|
|
3390 ngx_conf_merge_uint_value(conf->open_file_cache_min_uses,
|
|
|
3391 prev->open_file_cache_min_uses, 1);
|
|
332
|
3392
|
|
|
3393 ngx_conf_merge_sec_value(conf->open_file_cache_errors,
|
|
358
|
3394 prev->open_file_cache_errors, 0);
|
|
332
|
3395
|
|
|
3396 ngx_conf_merge_sec_value(conf->open_file_cache_events,
|
|
358
|
3397 prev->open_file_cache_events, 0);
|
|
|
3398 #if (NGX_HTTP_GZIP)
|
|
|
3399
|
|
|
3400 ngx_conf_merge_value(conf->gzip_vary, prev->gzip_vary, 0);
|
|
|
3401 ngx_conf_merge_uint_value(conf->gzip_http_version, prev->gzip_http_version,
|
|
|
3402 NGX_HTTP_VERSION_11);
|
|
|
3403 ngx_conf_merge_bitmask_value(conf->gzip_proxied, prev->gzip_proxied,
|
|
|
3404 (NGX_CONF_BITMASK_SET|NGX_HTTP_GZIP_PROXIED_OFF));
|
|
|
3405
|
|
362
|
3406 #if (NGX_PCRE)
|
|
358
|
3407 ngx_conf_merge_ptr_value(conf->gzip_disable, prev->gzip_disable, NULL);
|
|
362
|
3408 #endif
|
|
358
|
3409
|
|
400
|
3410 if (conf->gzip_disable_msie6 == 3) {
|
|
|
3411 conf->gzip_disable_msie6 =
|
|
|
3412 (prev->gzip_disable_msie6 == 3) ? 0 : prev->gzip_disable_msie6;
|
|
|
3413 }
|
|
|
3414
|
|
602
|
3415 #if (NGX_HTTP_DEGRADATION)
|
|
|
3416
|
|
|
3417 if (conf->gzip_disable_degradation == 3) {
|
|
|
3418 conf->gzip_disable_degradation =
|
|
|
3419 (prev->gzip_disable_degradation == 3) ?
|
|
|
3420 0 : prev->gzip_disable_degradation;
|
|
|
3421 }
|
|
|
3422
|
|
|
3423 #endif
|
|
358
|
3424 #endif
|
|
0
|
3425
|
|
|
3426 return NGX_CONF_OK;
|
|
|
3427 }
|
|
|
3428
|
|
|
3429
|
|
36
|
3430 static char *
|
|
|
3431 ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3432 {
|
|
538
|
3433 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3434
|
|
|
3435 ngx_str_t *value, size;
|
|
|
3436 ngx_url_t u;
|
|
|
3437 ngx_uint_t n;
|
|
|
3438 ngx_http_listen_opt_t lsopt;
|
|
|
3439
|
|
|
3440 cscf->listen = 1;
|
|
0
|
3441
|
|
72
|
3442 value = cf->args->elts;
|
|
126
|
3443
|
|
252
|
3444 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
3445
|
|
|
3446 u.url = value[1];
|
|
|
3447 u.listen = 1;
|
|
266
|
3448 u.default_port = 80;
|
|
252
|
3449
|
|
340
|
3450 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
|
|
252
|
3451 if (u.err) {
|
|
|
3452 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3453 "%s in \"%V\" of the \"listen\" directive",
|
|
|
3454 u.err, &u.url);
|
|
|
3455 }
|
|
|
3456
|
|
126
|
3457 return NGX_CONF_ERROR;
|
|
72
|
3458 }
|
|
|
3459
|
|
538
|
3460 ngx_memzero(&lsopt, sizeof(ngx_http_listen_opt_t));
|
|
|
3461
|
|
558
|
3462 ngx_memcpy(&lsopt.u.sockaddr, u.sockaddr, u.socklen);
|
|
538
|
3463
|
|
|
3464 lsopt.socklen = u.socklen;
|
|
|
3465 lsopt.backlog = NGX_LISTEN_BACKLOG;
|
|
|
3466 lsopt.rcvbuf = -1;
|
|
|
3467 lsopt.sndbuf = -1;
|
|
584
|
3468 #if (NGX_HAVE_SETFIB)
|
|
|
3469 lsopt.setfib = -1;
|
|
|
3470 #endif
|
|
538
|
3471 lsopt.wildcard = u.wildcard;
|
|
|
3472
|
|
558
|
3473 (void) ngx_sock_ntop(&lsopt.u.sockaddr, lsopt.addr,
|
|
448
|
3474 NGX_SOCKADDR_STRLEN, 1);
|
|
180
|
3475
|
|
538
|
3476 for (n = 2; n < cf->args->nelts; n++) {
|
|
|
3477
|
|
|
3478 if (ngx_strcmp(value[n].data, "default_server") == 0
|
|
|
3479 || ngx_strcmp(value[n].data, "default") == 0)
|
|
|
3480 {
|
|
|
3481 lsopt.default_server = 1;
|
|
|
3482 continue;
|
|
72
|
3483 }
|
|
|
3484
|
|
|
3485 if (ngx_strcmp(value[n].data, "bind") == 0) {
|
|
538
|
3486 lsopt.set = 1;
|
|
|
3487 lsopt.bind = 1;
|
|
72
|
3488 continue;
|
|
|
3489 }
|
|
|
3490
|
|
584
|
3491 #if (NGX_HAVE_SETFIB)
|
|
|
3492 if (ngx_strncmp(value[n].data, "setfib=", 7) == 0) {
|
|
|
3493 lsopt.setfib = ngx_atoi(value[n].data + 7, value[n].len - 7);
|
|
|
3494
|
|
586
|
3495 if (lsopt.setfib == NGX_ERROR) {
|
|
584
|
3496 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3497 "invalid setfib \"%V\"", &value[n]);
|
|
|
3498 return NGX_CONF_ERROR;
|
|
|
3499 }
|
|
|
3500
|
|
|
3501 continue;
|
|
|
3502 }
|
|
|
3503 #endif
|
|
112
|
3504 if (ngx_strncmp(value[n].data, "backlog=", 8) == 0) {
|
|
538
|
3505 lsopt.backlog = ngx_atoi(value[n].data + 8, value[n].len - 8);
|
|
|
3506 lsopt.set = 1;
|
|
|
3507 lsopt.bind = 1;
|
|
|
3508
|
|
|
3509 if (lsopt.backlog == NGX_ERROR || lsopt.backlog == 0) {
|
|
72
|
3510 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3511 "invalid backlog \"%V\"", &value[n]);
|
|
|
3512 return NGX_CONF_ERROR;
|
|
|
3513 }
|
|
|
3514
|
|
|
3515 continue;
|
|
|
3516 }
|
|
|
3517
|
|
112
|
3518 if (ngx_strncmp(value[n].data, "rcvbuf=", 7) == 0) {
|
|
|
3519 size.len = value[n].len - 7;
|
|
|
3520 size.data = value[n].data + 7;
|
|
|
3521
|
|
538
|
3522 lsopt.rcvbuf = ngx_parse_size(&size);
|
|
|
3523 lsopt.set = 1;
|
|
|
3524 lsopt.bind = 1;
|
|
|
3525
|
|
|
3526 if (lsopt.rcvbuf == NGX_ERROR) {
|
|
112
|
3527 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3528 "invalid rcvbuf \"%V\"", &value[n]);
|
|
|
3529 return NGX_CONF_ERROR;
|
|
|
3530 }
|
|
|
3531
|
|
|
3532 continue;
|
|
|
3533 }
|
|
|
3534
|
|
|
3535 if (ngx_strncmp(value[n].data, "sndbuf=", 7) == 0) {
|
|
|
3536 size.len = value[n].len - 7;
|
|
|
3537 size.data = value[n].data + 7;
|
|
|
3538
|
|
538
|
3539 lsopt.sndbuf = ngx_parse_size(&size);
|
|
|
3540 lsopt.set = 1;
|
|
|
3541 lsopt.bind = 1;
|
|
|
3542
|
|
|
3543 if (lsopt.sndbuf == NGX_ERROR) {
|
|
112
|
3544 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3545 "invalid sndbuf \"%V\"", &value[n]);
|
|
|
3546 return NGX_CONF_ERROR;
|
|
|
3547 }
|
|
|
3548
|
|
|
3549 continue;
|
|
|
3550 }
|
|
|
3551
|
|
|
3552 if (ngx_strncmp(value[n].data, "accept_filter=", 14) == 0) {
|
|
72
|
3553 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER)
|
|
538
|
3554 lsopt.accept_filter = (char *) &value[n].data[14];
|
|
|
3555 lsopt.set = 1;
|
|
|
3556 lsopt.bind = 1;
|
|
72
|
3557 #else
|
|
|
3558 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3559 "accept filters \"%V\" are not supported "
|
|
|
3560 "on this platform, ignored",
|
|
|
3561 &value[n]);
|
|
|
3562 #endif
|
|
|
3563 continue;
|
|
|
3564 }
|
|
|
3565
|
|
|
3566 if (ngx_strcmp(value[n].data, "deferred") == 0) {
|
|
|
3567 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT)
|
|
538
|
3568 lsopt.deferred_accept = 1;
|
|
|
3569 lsopt.set = 1;
|
|
|
3570 lsopt.bind = 1;
|
|
72
|
3571 #else
|
|
|
3572 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3573 "the deferred accept is not supported "
|
|
|
3574 "on this platform, ignored");
|
|
|
3575 #endif
|
|
|
3576 continue;
|
|
|
3577 }
|
|
0
|
3578
|
|
460
|
3579 if (ngx_strncmp(value[n].data, "ipv6only=o", 10) == 0) {
|
|
|
3580 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY)
|
|
|
3581 struct sockaddr *sa;
|
|
|
3582
|
|
558
|
3583 sa = &lsopt.u.sockaddr;
|
|
460
|
3584
|
|
|
3585 if (sa->sa_family == AF_INET6) {
|
|
|
3586
|
|
|
3587 if (ngx_strcmp(&value[n].data[10], "n") == 0) {
|
|
538
|
3588 lsopt.ipv6only = 1;
|
|
460
|
3589
|
|
|
3590 } else if (ngx_strcmp(&value[n].data[10], "ff") == 0) {
|
|
538
|
3591 lsopt.ipv6only = 2;
|
|
460
|
3592
|
|
|
3593 } else {
|
|
|
3594 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3595 "invalid ipv6only flags \"%s\"",
|
|
|
3596 &value[n].data[9]);
|
|
|
3597 return NGX_CONF_ERROR;
|
|
|
3598 }
|
|
|
3599
|
|
538
|
3600 lsopt.set = 1;
|
|
|
3601 lsopt.bind = 1;
|
|
460
|
3602
|
|
|
3603 } else {
|
|
|
3604 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3605 "ipv6only is not supported "
|
|
538
|
3606 "on addr \"%s\", ignored", lsopt.addr);
|
|
460
|
3607 }
|
|
|
3608
|
|
|
3609 continue;
|
|
|
3610 #else
|
|
|
3611 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3612 "bind ipv6only is not supported "
|
|
|
3613 "on this platform");
|
|
|
3614 return NGX_CONF_ERROR;
|
|
|
3615 #endif
|
|
|
3616 }
|
|
|
3617
|
|
404
|
3618 if (ngx_strcmp(value[n].data, "ssl") == 0) {
|
|
|
3619 #if (NGX_HTTP_SSL)
|
|
538
|
3620 lsopt.ssl = 1;
|
|
404
|
3621 continue;
|
|
|
3622 #else
|
|
|
3623 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3624 "the \"ssl\" parameter requires "
|
|
|
3625 "ngx_http_ssl_module");
|
|
|
3626 return NGX_CONF_ERROR;
|
|
|
3627 #endif
|
|
|
3628 }
|
|
|
3629
|
|
0
|
3630 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
72
|
3631 "the invalid \"%V\" parameter", &value[n]);
|
|
0
|
3632 return NGX_CONF_ERROR;
|
|
|
3633 }
|
|
|
3634
|
|
538
|
3635 if (ngx_http_add_listen(cf, cscf, &lsopt) == NGX_OK) {
|
|
|
3636 return NGX_CONF_OK;
|
|
|
3637 }
|
|
|
3638
|
|
|
3639 return NGX_CONF_ERROR;
|
|
0
|
3640 }
|
|
|
3641
|
|
|
3642
|
|
36
|
3643 static char *
|
|
|
3644 ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3645 {
|
|
142
|
3646 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3647
|
|
|
3648 u_char ch;
|
|
612
|
3649 ngx_str_t *value;
|
|
142
|
3650 ngx_uint_t i;
|
|
|
3651 ngx_http_server_name_t *sn;
|
|
0
|
3652
|
|
|
3653 value = cf->args->elts;
|
|
|
3654
|
|
142
|
3655 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3656
|
|
|
3657 ch = value[i].data[0];
|
|
|
3658
|
|
400
|
3659 if ((ch == '*' && (value[i].len < 3 || value[i].data[1] != '.'))
|
|
142
|
3660 || (ch == '.' && value[i].len < 2))
|
|
|
3661 {
|
|
|
3662 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3663 "server name \"%V\" is invalid", &value[i]);
|
|
|
3664 return NGX_CONF_ERROR;
|
|
|
3665 }
|
|
|
3666
|
|
294
|
3667 if (ngx_strchr(value[i].data, '/')) {
|
|
|
3668 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3669 "server name \"%V\" has strange symbols",
|
|
|
3670 &value[i]);
|
|
|
3671 }
|
|
|
3672
|
|
362
|
3673 if (value[i].len == 1 && ch == '*') {
|
|
|
3674 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3675 "\"server_name *\" is unsupported, use "
|
|
|
3676 "\"server_name_in_redirect off\" instead");
|
|
|
3677 return NGX_CONF_ERROR;
|
|
|
3678 }
|
|
|
3679
|
|
142
|
3680 sn = ngx_array_push(&cscf->server_names);
|
|
50
|
3681 if (sn == NULL) {
|
|
4
|
3682 return NGX_CONF_ERROR;
|
|
|
3683 }
|
|
0
|
3684
|
|
326
|
3685 #if (NGX_PCRE)
|
|
|
3686 sn->regex = NULL;
|
|
|
3687 #endif
|
|
538
|
3688 sn->server = cscf;
|
|
612
|
3689
|
|
|
3690 if (ngx_strcasecmp(value[i].data, (u_char *) "$hostname") == 0) {
|
|
|
3691 sn->name = cf->cycle->hostname;
|
|
|
3692
|
|
|
3693 } else {
|
|
|
3694 sn->name = value[i];
|
|
|
3695 }
|
|
326
|
3696
|
|
|
3697 if (value[i].data[0] != '~') {
|
|
554
|
3698 ngx_strlow(sn->name.data, sn->name.data, sn->name.len);
|
|
326
|
3699 continue;
|
|
|
3700 }
|
|
|
3701
|
|
|
3702 #if (NGX_PCRE)
|
|
356
|
3703 {
|
|
554
|
3704 u_char *p;
|
|
|
3705 ngx_regex_compile_t rc;
|
|
|
3706 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
356
|
3707
|
|
526
|
3708 if (value[i].len == 1) {
|
|
|
3709 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3710 "empty regex in server name \"%V\"", &value[i]);
|
|
|
3711 return NGX_CONF_ERROR;
|
|
|
3712 }
|
|
|
3713
|
|
326
|
3714 value[i].len--;
|
|
|
3715 value[i].data++;
|
|
|
3716
|
|
546
|
3717 ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
|
|
|
3718
|
|
|
3719 rc.pattern = value[i];
|
|
|
3720 rc.err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3721 rc.err.data = errstr;
|
|
|
3722
|
|
554
|
3723 for (p = value[i].data; p < value[i].data + value[i].len; p++) {
|
|
|
3724 if (*p >= 'A' && *p <= 'Z') {
|
|
|
3725 rc.options = NGX_REGEX_CASELESS;
|
|
|
3726 break;
|
|
|
3727 }
|
|
|
3728 }
|
|
|
3729
|
|
546
|
3730 sn->regex = ngx_http_regex_compile(cf, &rc);
|
|
326
|
3731 if (sn->regex == NULL) {
|
|
|
3732 return NGX_CONF_ERROR;
|
|
|
3733 }
|
|
|
3734
|
|
358
|
3735 sn->name = value[i];
|
|
546
|
3736 cscf->captures = (rc.captures > 0);
|
|
356
|
3737 }
|
|
326
|
3738 #else
|
|
|
3739 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3740 "the using of the regex \"%V\" "
|
|
|
3741 "requires PCRE library", &value[i]);
|
|
|
3742
|
|
|
3743 return NGX_CONF_ERROR;
|
|
|
3744 #endif
|
|
0
|
3745 }
|
|
|
3746
|
|
|
3747 return NGX_CONF_OK;
|
|
|
3748 }
|
|
|
3749
|
|
|
3750
|
|
36
|
3751 static char *
|
|
|
3752 ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3753 {
|
|
546
|
3754 ngx_http_core_loc_conf_t *clcf = conf;
|
|
0
|
3755
|
|
144
|
3756 ngx_str_t *value;
|
|
574
|
3757 ngx_int_t alias;
|
|
|
3758 ngx_uint_t n;
|
|
144
|
3759 ngx_http_script_compile_t sc;
|
|
0
|
3760
|
|
|
3761 alias = (cmd->name.len == sizeof("alias") - 1) ? 1 : 0;
|
|
|
3762
|
|
546
|
3763 if (clcf->root.data) {
|
|
0
|
3764
|
|
574
|
3765 if ((clcf->alias != 0) == alias) {
|
|
0
|
3766 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3767 "\"%V\" directive is duplicate",
|
|
|
3768 &cmd->name);
|
|
0
|
3769 } else {
|
|
|
3770 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3771 "\"%V\" directive is duplicate, "
|
|
0
|
3772 "\"%s\" directive is specified before",
|
|
546
|
3773 &cmd->name, clcf->alias ? "alias" : "root");
|
|
0
|
3774 }
|
|
|
3775
|
|
|
3776 return NGX_CONF_ERROR;
|
|
|
3777 }
|
|
|
3778
|
|
546
|
3779 if (clcf->named && alias) {
|
|
324
|
3780 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3781 "the \"alias\" directive may not be used "
|
|
|
3782 "inside named location");
|
|
|
3783
|
|
|
3784 return NGX_CONF_ERROR;
|
|
|
3785 }
|
|
|
3786
|
|
0
|
3787 value = cf->args->elts;
|
|
|
3788
|
|
294
|
3789 if (ngx_strstr(value[1].data, "$document_root")
|
|
|
3790 || ngx_strstr(value[1].data, "${document_root}"))
|
|
|
3791 {
|
|
|
3792 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3793 "the $document_root variable may not be used "
|
|
|
3794 "in the \"%V\" directive",
|
|
|
3795 &cmd->name);
|
|
|
3796
|
|
|
3797 return NGX_CONF_ERROR;
|
|
|
3798 }
|
|
|
3799
|
|
412
|
3800 if (ngx_strstr(value[1].data, "$realpath_root")
|
|
|
3801 || ngx_strstr(value[1].data, "${realpath_root}"))
|
|
|
3802 {
|
|
|
3803 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3804 "the $realpath_root variable may not be used "
|
|
|
3805 "in the \"%V\" directive",
|
|
|
3806 &cmd->name);
|
|
|
3807
|
|
|
3808 return NGX_CONF_ERROR;
|
|
|
3809 }
|
|
|
3810
|
|
574
|
3811 clcf->alias = alias ? clcf->name.len : 0;
|
|
546
|
3812 clcf->root = value[1];
|
|
|
3813
|
|
|
3814 if (!alias && clcf->root.data[clcf->root.len - 1] == '/') {
|
|
|
3815 clcf->root.len--;
|
|
0
|
3816 }
|
|
|
3817
|
|
546
|
3818 if (clcf->root.data[0] != '$') {
|
|
|
3819 if (ngx_conf_full_name(cf->cycle, &clcf->root, 0) != NGX_OK) {
|
|
216
|
3820 return NGX_CONF_ERROR;
|
|
|
3821 }
|
|
152
|
3822 }
|
|
|
3823
|
|
546
|
3824 n = ngx_http_script_variables_count(&clcf->root);
|
|
144
|
3825
|
|
456
|
3826 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
596
|
3827 sc.variables = n;
|
|
|
3828
|
|
|
3829 #if (NGX_PCRE)
|
|
|
3830 if (alias && clcf->regex) {
|
|
|
3831 n = 1;
|
|
|
3832 }
|
|
|
3833 #endif
|
|
456
|
3834
|
|
|
3835 if (n) {
|
|
|
3836 sc.cf = cf;
|
|
546
|
3837 sc.source = &clcf->root;
|
|
|
3838 sc.lengths = &clcf->root_lengths;
|
|
|
3839 sc.values = &clcf->root_values;
|
|
456
|
3840 sc.complete_lengths = 1;
|
|
|
3841 sc.complete_values = 1;
|
|
|
3842
|
|
|
3843 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3844 return NGX_CONF_ERROR;
|
|
|
3845 }
|
|
144
|
3846 }
|
|
|
3847
|
|
0
|
3848 return NGX_CONF_OK;
|
|
|
3849 }
|
|
|
3850
|
|
|
3851
|
|
180
|
3852 static ngx_http_method_name_t ngx_methods_names[] = {
|
|
286
|
3853 { (u_char *) "GET", (uint32_t) ~NGX_HTTP_GET },
|
|
|
3854 { (u_char *) "HEAD", (uint32_t) ~NGX_HTTP_HEAD },
|
|
|
3855 { (u_char *) "POST", (uint32_t) ~NGX_HTTP_POST },
|
|
|
3856 { (u_char *) "PUT", (uint32_t) ~NGX_HTTP_PUT },
|
|
|
3857 { (u_char *) "DELETE", (uint32_t) ~NGX_HTTP_DELETE },
|
|
|
3858 { (u_char *) "MKCOL", (uint32_t) ~NGX_HTTP_MKCOL },
|
|
|
3859 { (u_char *) "COPY", (uint32_t) ~NGX_HTTP_COPY },
|
|
|
3860 { (u_char *) "MOVE", (uint32_t) ~NGX_HTTP_MOVE },
|
|
|
3861 { (u_char *) "OPTIONS", (uint32_t) ~NGX_HTTP_OPTIONS },
|
|
|
3862 { (u_char *) "PROPFIND" , (uint32_t) ~NGX_HTTP_PROPFIND },
|
|
|
3863 { (u_char *) "PROPPATCH", (uint32_t) ~NGX_HTTP_PROPPATCH },
|
|
|
3864 { (u_char *) "LOCK", (uint32_t) ~NGX_HTTP_LOCK },
|
|
|
3865 { (u_char *) "UNLOCK", (uint32_t) ~NGX_HTTP_UNLOCK },
|
|
578
|
3866 { (u_char *) "PATCH", (uint32_t) ~NGX_HTTP_PATCH },
|
|
180
|
3867 { NULL, 0 }
|
|
|
3868 };
|
|
|
3869
|
|
|
3870
|
|
|
3871 static char *
|
|
|
3872 ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3873 {
|
|
378
|
3874 ngx_http_core_loc_conf_t *pclcf = conf;
|
|
180
|
3875
|
|
|
3876 char *rv;
|
|
|
3877 void *mconf;
|
|
|
3878 ngx_str_t *value;
|
|
|
3879 ngx_uint_t i;
|
|
|
3880 ngx_conf_t save;
|
|
|
3881 ngx_http_module_t *module;
|
|
|
3882 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
|
3883 ngx_http_method_name_t *name;
|
|
378
|
3884 ngx_http_core_loc_conf_t *clcf;
|
|
|
3885
|
|
|
3886 if (pclcf->limit_except) {
|
|
180
|
3887 return "duplicate";
|
|
|
3888 }
|
|
|
3889
|
|
378
|
3890 pclcf->limit_except = 0xffffffff;
|
|
180
|
3891
|
|
|
3892 value = cf->args->elts;
|
|
|
3893
|
|
|
3894 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3895 for (name = ngx_methods_names; name->name; name++) {
|
|
|
3896
|
|
|
3897 if (ngx_strcasecmp(value[i].data, name->name) == 0) {
|
|
378
|
3898 pclcf->limit_except &= name->method;
|
|
180
|
3899 goto next;
|
|
|
3900 }
|
|
|
3901 }
|
|
|
3902
|
|
|
3903 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3904 "invalid method \"%V\"", &value[i]);
|
|
|
3905 return NGX_CONF_ERROR;
|
|
|
3906
|
|
|
3907 next:
|
|
|
3908 continue;
|
|
|
3909 }
|
|
|
3910
|
|
378
|
3911 if (!(pclcf->limit_except & NGX_HTTP_GET)) {
|
|
|
3912 pclcf->limit_except &= (uint32_t) ~NGX_HTTP_HEAD;
|
|
180
|
3913 }
|
|
|
3914
|
|
|
3915 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
3916 if (ctx == NULL) {
|
|
|
3917 return NGX_CONF_ERROR;
|
|
|
3918 }
|
|
|
3919
|
|
|
3920 pctx = cf->ctx;
|
|
|
3921 ctx->main_conf = pctx->main_conf;
|
|
|
3922 ctx->srv_conf = pctx->srv_conf;
|
|
|
3923
|
|
|
3924 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
3925 if (ctx->loc_conf == NULL) {
|
|
|
3926 return NGX_CONF_ERROR;
|
|
|
3927 }
|
|
|
3928
|
|
|
3929 for (i = 0; ngx_modules[i]; i++) {
|
|
|
3930 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
|
3931 continue;
|
|
|
3932 }
|
|
|
3933
|
|
|
3934 module = ngx_modules[i]->ctx;
|
|
|
3935
|
|
|
3936 if (module->create_loc_conf) {
|
|
|
3937
|
|
|
3938 mconf = module->create_loc_conf(cf);
|
|
|
3939 if (mconf == NULL) {
|
|
|
3940 return NGX_CONF_ERROR;
|
|
|
3941 }
|
|
|
3942
|
|
|
3943 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
|
3944 }
|
|
|
3945 }
|
|
|
3946
|
|
|
3947
|
|
378
|
3948 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
3949 pclcf->limit_except_loc_conf = ctx->loc_conf;
|
|
|
3950 clcf->loc_conf = ctx->loc_conf;
|
|
|
3951 clcf->name = pclcf->name;
|
|
|
3952 clcf->noname = 1;
|
|
592
|
3953 clcf->lmt_excpt = 1;
|
|
378
|
3954
|
|
|
3955 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
180
|
3956 return NGX_CONF_ERROR;
|
|
|
3957 }
|
|
|
3958
|
|
|
3959 save = *cf;
|
|
|
3960 cf->ctx = ctx;
|
|
|
3961 cf->cmd_type = NGX_HTTP_LMT_CONF;
|
|
|
3962
|
|
|
3963 rv = ngx_conf_parse(cf, NULL);
|
|
|
3964
|
|
|
3965 *cf = save;
|
|
|
3966
|
|
|
3967 return rv;
|
|
|
3968 }
|
|
|
3969
|
|
|
3970
|
|
36
|
3971 static char *
|
|
390
|
3972 ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3973 {
|
|
|
3974 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3975
|
|
|
3976 ngx_str_t *value;
|
|
|
3977
|
|
|
3978 if (clcf->directio != NGX_CONF_UNSET) {
|
|
|
3979 return "is duplicate";
|
|
|
3980 }
|
|
|
3981
|
|
|
3982 value = cf->args->elts;
|
|
|
3983
|
|
|
3984 if (ngx_strcmp(value[1].data, "off") == 0) {
|
|
416
|
3985 clcf->directio = NGX_OPEN_FILE_DIRECTIO_OFF;
|
|
390
|
3986 return NGX_CONF_OK;
|
|
|
3987 }
|
|
|
3988
|
|
|
3989 clcf->directio = ngx_parse_offset(&value[1]);
|
|
|
3990 if (clcf->directio == (off_t) NGX_ERROR) {
|
|
|
3991 return "invalid value";
|
|
|
3992 }
|
|
|
3993
|
|
|
3994 return NGX_CONF_OK;
|
|
|
3995 }
|
|
|
3996
|
|
|
3997
|
|
|
3998 static char *
|
|
36
|
3999 ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
4000 {
|
|
546
|
4001 ngx_http_core_loc_conf_t *clcf = conf;
|
|
0
|
4002
|
|
464
|
4003 u_char *p;
|
|
|
4004 ngx_int_t overwrite;
|
|
|
4005 ngx_str_t *value, uri, args;
|
|
|
4006 ngx_uint_t i, n;
|
|
|
4007 ngx_http_err_page_t *err;
|
|
|
4008 ngx_http_complex_value_t cv;
|
|
|
4009 ngx_http_compile_complex_value_t ccv;
|
|
0
|
4010
|
|
546
|
4011 if (clcf->error_pages == NULL) {
|
|
|
4012 clcf->error_pages = ngx_array_create(cf->pool, 4,
|
|
|
4013 sizeof(ngx_http_err_page_t));
|
|
|
4014 if (clcf->error_pages == NULL) {
|
|
0
|
4015 return NGX_CONF_ERROR;
|
|
|
4016 }
|
|
|
4017 }
|
|
|
4018
|
|
|
4019 value = cf->args->elts;
|
|
|
4020
|
|
|
4021 i = cf->args->nelts - 2;
|
|
|
4022
|
|
|
4023 if (value[i].data[0] == '=') {
|
|
|
4024 if (i == 1) {
|
|
|
4025 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
4026 "invalid value \"%V\"", &value[i]);
|
|
0
|
4027 return NGX_CONF_ERROR;
|
|
|
4028 }
|
|
|
4029
|
|
104
|
4030 if (value[i].len > 1) {
|
|
|
4031 overwrite = ngx_atoi(&value[i].data[1], value[i].len - 1);
|
|
|
4032
|
|
|
4033 if (overwrite == NGX_ERROR) {
|
|
|
4034 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4035 "invalid value \"%V\"", &value[i]);
|
|
|
4036 return NGX_CONF_ERROR;
|
|
|
4037 }
|
|
|
4038
|
|
|
4039 } else {
|
|
|
4040 overwrite = 0;
|
|
0
|
4041 }
|
|
|
4042
|
|
|
4043 n = 2;
|
|
|
4044
|
|
|
4045 } else {
|
|
104
|
4046 overwrite = -1;
|
|
0
|
4047 n = 1;
|
|
|
4048 }
|
|
|
4049
|
|
222
|
4050 uri = value[cf->args->nelts - 1];
|
|
464
|
4051
|
|
|
4052 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t));
|
|
|
4053
|
|
|
4054 ccv.cf = cf;
|
|
|
4055 ccv.value = &uri;
|
|
|
4056 ccv.complex_value = &cv;
|
|
|
4057
|
|
|
4058 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) {
|
|
|
4059 return NGX_CONF_ERROR;
|
|
|
4060 }
|
|
|
4061
|
|
570
|
4062 ngx_str_null(&args);
|
|
464
|
4063
|
|
478
|
4064 if (cv.lengths == NULL && uri.data[0] == '/') {
|
|
464
|
4065 p = (u_char *) ngx_strchr(uri.data, '?');
|
|
|
4066
|
|
|
4067 if (p) {
|
|
|
4068 cv.value.len = p - uri.data;
|
|
|
4069 cv.value.data = uri.data;
|
|
|
4070 p++;
|
|
|
4071 args.len = (uri.data + uri.len) - p;
|
|
|
4072 args.data = p;
|
|
222
|
4073 }
|
|
|
4074 }
|
|
|
4075
|
|
0
|
4076 for (i = 1; i < cf->args->nelts - n; i++) {
|
|
546
|
4077 err = ngx_array_push(clcf->error_pages);
|
|
50
|
4078 if (err == NULL) {
|
|
0
|
4079 return NGX_CONF_ERROR;
|
|
|
4080 }
|
|
|
4081
|
|
|
4082 err->status = ngx_atoi(value[i].data, value[i].len);
|
|
36
|
4083
|
|
236
|
4084 if (err->status == NGX_ERROR || err->status == 499) {
|
|
0
|
4085 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
4086 "invalid value \"%V\"", &value[i]);
|
|
0
|
4087 return NGX_CONF_ERROR;
|
|
|
4088 }
|
|
|
4089
|
|
558
|
4090 if (err->status < 300 || err->status > 599) {
|
|
0
|
4091 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
558
|
4092 "value \"%V\" must be between 300 and 599",
|
|
10
|
4093 &value[i]);
|
|
0
|
4094 return NGX_CONF_ERROR;
|
|
|
4095 }
|
|
|
4096
|
|
602
|
4097 err->overwrite = overwrite;
|
|
|
4098
|
|
|
4099 if (overwrite == -1) {
|
|
366
|
4100 switch (err->status) {
|
|
|
4101 case NGX_HTTP_TO_HTTPS:
|
|
|
4102 case NGX_HTTPS_CERT_ERROR:
|
|
|
4103 case NGX_HTTPS_NO_CERT:
|
|
|
4104 err->overwrite = NGX_HTTP_BAD_REQUEST;
|
|
|
4105 default:
|
|
|
4106 break;
|
|
|
4107 }
|
|
|
4108 }
|
|
104
|
4109
|
|
464
|
4110 err->value = cv;
|
|
|
4111 err->args = args;
|
|
0
|
4112 }
|
|
|
4113
|
|
|
4114 return NGX_CONF_OK;
|
|
|
4115 }
|
|
|
4116
|
|
|
4117
|
|
36
|
4118 static char *
|
|
430
|
4119 ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4120 {
|
|
|
4121 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4122
|
|
|
4123 ngx_str_t *value;
|
|
478
|
4124 ngx_int_t code;
|
|
430
|
4125 ngx_uint_t i, n;
|
|
|
4126 ngx_http_try_file_t *tf;
|
|
|
4127 ngx_http_script_compile_t sc;
|
|
|
4128 ngx_http_core_main_conf_t *cmcf;
|
|
|
4129
|
|
|
4130 if (clcf->try_files) {
|
|
|
4131 return "is duplicate";
|
|
|
4132 }
|
|
|
4133
|
|
|
4134 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
|
|
|
4135
|
|
|
4136 cmcf->try_files = 1;
|
|
|
4137
|
|
|
4138 tf = ngx_pcalloc(cf->pool, cf->args->nelts * sizeof(ngx_http_try_file_t));
|
|
|
4139 if (tf == NULL) {
|
|
|
4140 return NGX_CONF_ERROR;
|
|
|
4141 }
|
|
|
4142
|
|
|
4143 clcf->try_files = tf;
|
|
|
4144
|
|
|
4145 value = cf->args->elts;
|
|
|
4146
|
|
|
4147 for (i = 0; i < cf->args->nelts - 1; i++) {
|
|
|
4148
|
|
|
4149 tf[i].name = value[i + 1];
|
|
|
4150
|
|
440
|
4151 if (tf[i].name.data[tf[i].name.len - 1] == '/') {
|
|
|
4152 tf[i].test_dir = 1;
|
|
|
4153 tf[i].name.len--;
|
|
464
|
4154 tf[i].name.data[tf[i].name.len] = '\0';
|
|
440
|
4155 }
|
|
|
4156
|
|
430
|
4157 n = ngx_http_script_variables_count(&tf[i].name);
|
|
|
4158
|
|
|
4159 if (n) {
|
|
|
4160 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
4161
|
|
|
4162 sc.cf = cf;
|
|
|
4163 sc.source = &tf[i].name;
|
|
|
4164 sc.lengths = &tf[i].lengths;
|
|
|
4165 sc.values = &tf[i].values;
|
|
|
4166 sc.variables = n;
|
|
|
4167 sc.complete_lengths = 1;
|
|
|
4168 sc.complete_values = 1;
|
|
|
4169
|
|
|
4170 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
4171 return NGX_CONF_ERROR;
|
|
|
4172 }
|
|
|
4173
|
|
|
4174 } else {
|
|
|
4175 /* add trailing '\0' to length */
|
|
|
4176 tf[i].name.len++;
|
|
|
4177 }
|
|
|
4178 }
|
|
|
4179
|
|
478
|
4180 if (tf[i - 1].name.data[0] == '=') {
|
|
|
4181
|
|
|
4182 code = ngx_atoi(tf[i - 1].name.data + 1, tf[i - 1].name.len - 2);
|
|
|
4183
|
|
|
4184 if (code == NGX_ERROR) {
|
|
|
4185 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4186 "invalid code \"%*s\"",
|
|
|
4187 tf[i - 1].name.len - 1, tf[i - 1].name.data);
|
|
|
4188 return NGX_CONF_ERROR;
|
|
|
4189 }
|
|
|
4190
|
|
|
4191 tf[i].code = code;
|
|
|
4192 }
|
|
|
4193
|
|
430
|
4194 return NGX_CONF_OK;
|
|
|
4195 }
|
|
|
4196
|
|
|
4197
|
|
|
4198 static char *
|
|
332
|
4199 ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4200 {
|
|
546
|
4201 ngx_http_core_loc_conf_t *clcf = conf;
|
|
332
|
4202
|
|
|
4203 time_t inactive;
|
|
|
4204 ngx_str_t *value, s;
|
|
|
4205 ngx_int_t max;
|
|
|
4206 ngx_uint_t i;
|
|
|
4207
|
|
546
|
4208 if (clcf->open_file_cache != NGX_CONF_UNSET_PTR) {
|
|
332
|
4209 return "is duplicate";
|
|
|
4210 }
|
|
|
4211
|
|
|
4212 value = cf->args->elts;
|
|
|
4213
|
|
|
4214 max = 0;
|
|
|
4215 inactive = 60;
|
|
|
4216
|
|
|
4217 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
4218
|
|
|
4219 if (ngx_strncmp(value[i].data, "max=", 4) == 0) {
|
|
|
4220
|
|
|
4221 max = ngx_atoi(value[i].data + 4, value[i].len - 4);
|
|
|
4222 if (max == NGX_ERROR) {
|
|
388
|
4223 goto failed;
|
|
332
|
4224 }
|
|
|
4225
|
|
|
4226 continue;
|
|
|
4227 }
|
|
|
4228
|
|
|
4229 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) {
|
|
|
4230
|
|
|
4231 s.len = value[i].len - 9;
|
|
|
4232 s.data = value[i].data + 9;
|
|
|
4233
|
|
|
4234 inactive = ngx_parse_time(&s, 1);
|
|
|
4235 if (inactive < 0) {
|
|
388
|
4236 goto failed;
|
|
332
|
4237 }
|
|
|
4238
|
|
|
4239 continue;
|
|
|
4240 }
|
|
|
4241
|
|
|
4242 if (ngx_strcmp(value[i].data, "off") == 0) {
|
|
|
4243
|
|
546
|
4244 clcf->open_file_cache = NULL;
|
|
332
|
4245
|
|
|
4246 continue;
|
|
|
4247 }
|
|
|
4248
|
|
388
|
4249 failed:
|
|
|
4250
|
|
332
|
4251 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4252 "invalid \"open_file_cache\" parameter \"%V\"",
|
|
|
4253 &value[i]);
|
|
|
4254 return NGX_CONF_ERROR;
|
|
|
4255 }
|
|
|
4256
|
|
546
|
4257 if (clcf->open_file_cache == NULL) {
|
|
332
|
4258 return NGX_CONF_OK;
|
|
|
4259 }
|
|
|
4260
|
|
|
4261 if (max == 0) {
|
|
|
4262 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4263 "\"open_file_cache\" must have \"max\" parameter");
|
|
|
4264 return NGX_CONF_ERROR;
|
|
|
4265 }
|
|
|
4266
|
|
546
|
4267 clcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive);
|
|
|
4268 if (clcf->open_file_cache) {
|
|
332
|
4269 return NGX_CONF_OK;
|
|
|
4270 }
|
|
|
4271
|
|
|
4272 return NGX_CONF_ERROR;
|
|
|
4273 }
|
|
|
4274
|
|
|
4275
|
|
|
4276 static char *
|
|
58
|
4277 ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4278 {
|
|
546
|
4279 ngx_http_core_loc_conf_t *clcf = conf;
|
|
58
|
4280
|
|
482
|
4281 ngx_str_t *value;
|
|
|
4282
|
|
546
|
4283 if (clcf->error_log) {
|
|
484
|
4284 return "is duplicate";
|
|
|
4285 }
|
|
|
4286
|
|
482
|
4287 value = cf->args->elts;
|
|
|
4288
|
|
546
|
4289 clcf->error_log = ngx_log_create(cf->cycle, &value[1]);
|
|
|
4290 if (clcf->error_log == NULL) {
|
|
58
|
4291 return NGX_CONF_ERROR;
|
|
|
4292 }
|
|
|
4293
|
|
484
|
4294 if (cf->args->nelts == 2) {
|
|
546
|
4295 clcf->error_log->log_level = NGX_LOG_ERR;
|
|
484
|
4296 return NGX_CONF_OK;
|
|
|
4297 }
|
|
|
4298
|
|
546
|
4299 return ngx_log_set_levels(cf, clcf->error_log);
|
|
58
|
4300 }
|
|
|
4301
|
|
|
4302
|
|
|
4303 static char *
|
|
36
|
4304 ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
4305 {
|
|
546
|
4306 ngx_http_core_loc_conf_t *clcf = conf;
|
|
0
|
4307
|
|
|
4308 ngx_str_t *value;
|
|
|
4309
|
|
546
|
4310 if (clcf->keepalive_timeout != NGX_CONF_UNSET_MSEC) {
|
|
0
|
4311 return "is duplicate";
|
|
|
4312 }
|
|
|
4313
|
|
|
4314 value = cf->args->elts;
|
|
|
4315
|
|
546
|
4316 clcf->keepalive_timeout = ngx_parse_time(&value[1], 0);
|
|
|
4317
|
|
|
4318 if (clcf->keepalive_timeout == (ngx_msec_t) NGX_ERROR) {
|
|
0
|
4319 return "invalid value";
|
|
|
4320 }
|
|
|
4321
|
|
546
|
4322 if (clcf->keepalive_timeout == (ngx_msec_t) NGX_PARSE_LARGE_TIME) {
|
|
0
|
4323 return "value must be less than 597 hours";
|
|
|
4324 }
|
|
|
4325
|
|
|
4326 if (cf->args->nelts == 2) {
|
|
|
4327 return NGX_CONF_OK;
|
|
|
4328 }
|
|
|
4329
|
|
546
|
4330 clcf->keepalive_header = ngx_parse_time(&value[2], 1);
|
|
|
4331
|
|
|
4332 if (clcf->keepalive_header == NGX_ERROR) {
|
|
0
|
4333 return "invalid value";
|
|
|
4334 }
|
|
|
4335
|
|
546
|
4336 if (clcf->keepalive_header == NGX_PARSE_LARGE_TIME) {
|
|
0
|
4337 return "value must be less than 68 years";
|
|
|
4338 }
|
|
|
4339
|
|
|
4340 return NGX_CONF_OK;
|
|
|
4341 }
|
|
|
4342
|
|
|
4343
|
|
36
|
4344 static char *
|
|
58
|
4345 ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
4346 {
|
|
546
|
4347 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4348
|
|
|
4349 if (clcf->internal != NGX_CONF_UNSET) {
|
|
58
|
4350 return "is duplicate";
|
|
0
|
4351 }
|
|
|
4352
|
|
546
|
4353 clcf->internal = 1;
|
|
58
|
4354
|
|
|
4355 return NGX_CONF_OK;
|
|
0
|
4356 }
|
|
|
4357
|
|
|
4358
|
|
36
|
4359 static char *
|
|
348
|
4360 ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4361 {
|
|
|
4362 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4363
|
|
|
4364 ngx_url_t u;
|
|
|
4365 ngx_str_t *value;
|
|
|
4366
|
|
366
|
4367 if (clcf->resolver) {
|
|
|
4368 return "is duplicate";
|
|
|
4369 }
|
|
|
4370
|
|
348
|
4371 value = cf->args->elts;
|
|
|
4372
|
|
354
|
4373 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
4374
|
|
348
|
4375 u.host = value[1];
|
|
|
4376 u.port = 53;
|
|
|
4377
|
|
|
4378 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) {
|
|
|
4379 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V: %s", &u.host, u.err);
|
|
|
4380 return NGX_CONF_ERROR;
|
|
|
4381 }
|
|
|
4382
|
|
366
|
4383 clcf->resolver = ngx_resolver_create(cf, &u.addrs[0]);
|
|
348
|
4384 if (clcf->resolver == NULL) {
|
|
|
4385 return NGX_OK;
|
|
|
4386 }
|
|
|
4387
|
|
|
4388 return NGX_CONF_OK;
|
|
|
4389 }
|
|
|
4390
|
|
|
4391
|
|
358
|
4392 #if (NGX_HTTP_GZIP)
|
|
|
4393
|
|
|
4394 static char *
|
|
|
4395 ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4396 {
|
|
400
|
4397 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4398
|
|
358
|
4399 #if (NGX_PCRE)
|
|
|
4400
|
|
546
|
4401 ngx_str_t *value;
|
|
|
4402 ngx_uint_t i;
|
|
|
4403 ngx_regex_elt_t *re;
|
|
|
4404 ngx_regex_compile_t rc;
|
|
|
4405 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
358
|
4406
|
|
|
4407 if (clcf->gzip_disable == NGX_CONF_UNSET_PTR) {
|
|
|
4408 clcf->gzip_disable = ngx_array_create(cf->pool, 2,
|
|
|
4409 sizeof(ngx_regex_elt_t));
|
|
|
4410 if (clcf->gzip_disable == NULL) {
|
|
|
4411 return NGX_CONF_ERROR;
|
|
|
4412 }
|
|
|
4413 }
|
|
|
4414
|
|
|
4415 value = cf->args->elts;
|
|
|
4416
|
|
546
|
4417 ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
|
|
|
4418
|
|
|
4419 rc.pool = cf->pool;
|
|
|
4420 rc.err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
4421 rc.err.data = errstr;
|
|
358
|
4422
|
|
|
4423 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
4424
|
|
596
|
4425 if (ngx_strcmp(value[i].data, "msie6") == 0) {
|
|
400
|
4426 clcf->gzip_disable_msie6 = 1;
|
|
|
4427 continue;
|
|
|
4428 }
|
|
|
4429
|
|
602
|
4430 #if (NGX_HTTP_DEGRADATION)
|
|
|
4431
|
|
|
4432 if (ngx_strcmp(value[i].data, "degradation") == 0) {
|
|
|
4433 clcf->gzip_disable_degradation = 1;
|
|
|
4434 continue;
|
|
|
4435 }
|
|
|
4436
|
|
|
4437 #endif
|
|
|
4438
|
|
358
|
4439 re = ngx_array_push(clcf->gzip_disable);
|
|
|
4440 if (re == NULL) {
|
|
|
4441 return NGX_CONF_ERROR;
|
|
|
4442 }
|
|
|
4443
|
|
596
|
4444 rc.pattern = value[i];
|
|
546
|
4445 rc.options = NGX_REGEX_CASELESS;
|
|
|
4446
|
|
|
4447 if (ngx_regex_compile(&rc) != NGX_OK) {
|
|
|
4448 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err);
|
|
358
|
4449 return NGX_CONF_ERROR;
|
|
|
4450 }
|
|
|
4451
|
|
546
|
4452 re->regex = rc.regex;
|
|
358
|
4453 re->name = value[i].data;
|
|
|
4454 }
|
|
|
4455
|
|
|
4456 return NGX_CONF_OK;
|
|
|
4457
|
|
|
4458 #else
|
|
602
|
4459 ngx_str_t *value;
|
|
|
4460 ngx_uint_t i;
|
|
400
|
4461
|
|
|
4462 value = cf->args->elts;
|
|
|
4463
|
|
602
|
4464 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
4465 if (ngx_strcmp(value[i].data, "msie6") == 0) {
|
|
|
4466 clcf->gzip_disable_msie6 = 1;
|
|
|
4467 continue;
|
|
|
4468 }
|
|
|
4469
|
|
|
4470 #if (NGX_HTTP_DEGRADATION)
|
|
|
4471
|
|
|
4472 if (ngx_strcmp(value[i].data, "degradation") == 0) {
|
|
|
4473 clcf->gzip_disable_degradation = 1;
|
|
|
4474 continue;
|
|
|
4475 }
|
|
|
4476
|
|
|
4477 #endif
|
|
|
4478
|
|
|
4479 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4480 "without PCRE library \"gzip_disable\" supports "
|
|
|
4481 "builtin \"msie6\" and \"degradation\" mask only");
|
|
|
4482
|
|
|
4483 return NGX_CONF_ERROR;
|
|
400
|
4484 }
|
|
|
4485
|
|
602
|
4486 return NGX_CONF_OK;
|
|
|
4487
|
|
358
|
4488 #endif
|
|
|
4489 }
|
|
|
4490
|
|
|
4491 #endif
|
|
|
4492
|
|
|
4493
|
|
348
|
4494 static char *
|
|
36
|
4495 ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data)
|
|
0
|
4496 {
|
|
22
|
4497 #if (NGX_FREEBSD)
|
|
2
|
4498 ssize_t *np = data;
|
|
0
|
4499
|
|
222
|
4500 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) {
|
|
0
|
4501 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4502 "\"send_lowat\" must be less than %d "
|
|
|
4503 "(sysctl net.inet.tcp.sendspace)",
|
|
|
4504 ngx_freebsd_net_inet_tcp_sendspace);
|
|
|
4505
|
|
|
4506 return NGX_CONF_ERROR;
|
|
|
4507 }
|
|
|
4508
|
|
18
|
4509 #elif !(NGX_HAVE_SO_SNDLOWAT)
|
|
22
|
4510 ssize_t *np = data;
|
|
0
|
4511
|
|
|
4512 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
4513 "\"send_lowat\" is not supported, ignored");
|
|
|
4514
|
|
2
|
4515 *np = 0;
|
|
|
4516
|
|
0
|
4517 #endif
|
|
|
4518
|
|
|
4519 return NGX_CONF_OK;
|
|
|
4520 }
|
|
300
|
4521
|
|
|
4522
|
|
|
4523 static char *
|
|
|
4524 ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data)
|
|
|
4525 {
|
|
|
4526 size_t *sp = data;
|
|
|
4527
|
|
|
4528 if (*sp < NGX_MIN_POOL_SIZE) {
|
|
|
4529 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
558
|
4530 "the pool size must be no less than %uz",
|
|
|
4531 NGX_MIN_POOL_SIZE);
|
|
|
4532 return NGX_CONF_ERROR;
|
|
|
4533 }
|
|
|
4534
|
|
|
4535 if (*sp % NGX_POOL_ALIGNMENT) {
|
|
|
4536 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4537 "the pool size must be a multiple of %uz",
|
|
|
4538 NGX_POOL_ALIGNMENT);
|
|
300
|
4539 return NGX_CONF_ERROR;
|
|
|
4540 }
|
|
|
4541
|
|
|
4542 return NGX_CONF_OK;
|
|
|
4543 }
|
