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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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464
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136 static ngx_path_init_t ngx_http_client_temp_path = {
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137 ngx_string(NGX_HTTP_CLIENT_TEMP_PATH), { 0, 0, 0 }
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138 };
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139
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140
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358
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141 #if (NGX_HTTP_GZIP)
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142
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143 static ngx_conf_enum_t ngx_http_gzip_http_version[] = {
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144 { ngx_string("1.0"), NGX_HTTP_VERSION_10 },
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145 { ngx_string("1.1"), NGX_HTTP_VERSION_11 },
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146 { ngx_null_string, 0 }
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147 };
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148
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149
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150 static ngx_conf_bitmask_t ngx_http_gzip_proxied_mask[] = {
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151 { ngx_string("off"), NGX_HTTP_GZIP_PROXIED_OFF },
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152 { ngx_string("expired"), NGX_HTTP_GZIP_PROXIED_EXPIRED },
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153 { ngx_string("no-cache"), NGX_HTTP_GZIP_PROXIED_NO_CACHE },
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154 { ngx_string("no-store"), NGX_HTTP_GZIP_PROXIED_NO_STORE },
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155 { ngx_string("private"), NGX_HTTP_GZIP_PROXIED_PRIVATE },
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156 { ngx_string("no_last_modified"), NGX_HTTP_GZIP_PROXIED_NO_LM },
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157 { ngx_string("no_etag"), NGX_HTTP_GZIP_PROXIED_NO_ETAG },
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158 { ngx_string("auth"), NGX_HTTP_GZIP_PROXIED_AUTH },
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159 { ngx_string("any"), NGX_HTTP_GZIP_PROXIED_ANY },
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160 { ngx_null_string, 0 }
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161 };
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162
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163
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164 static ngx_str_t ngx_http_gzip_no_cache = ngx_string("no-cache");
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165 static ngx_str_t ngx_http_gzip_no_store = ngx_string("no-store");
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166 static ngx_str_t ngx_http_gzip_private = ngx_string("private");
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167
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168 #endif
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169
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170
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0
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171 static ngx_command_t ngx_http_core_commands[] = {
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172
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160
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173 { ngx_string("variables_hash_max_size"),
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174 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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175 ngx_conf_set_num_slot,
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176 NGX_HTTP_MAIN_CONF_OFFSET,
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177 offsetof(ngx_http_core_main_conf_t, variables_hash_max_size),
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178 NULL },
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179
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180 { ngx_string("variables_hash_bucket_size"),
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181 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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182 ngx_conf_set_num_slot,
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183 NGX_HTTP_MAIN_CONF_OFFSET,
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184 offsetof(ngx_http_core_main_conf_t, variables_hash_bucket_size),
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185 NULL },
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186
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142
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187 { ngx_string("server_names_hash_max_size"),
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26
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188 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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189 ngx_conf_set_num_slot,
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190 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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191 offsetof(ngx_http_core_main_conf_t, server_names_hash_max_size),
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26
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192 NULL },
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193
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142
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194 { ngx_string("server_names_hash_bucket_size"),
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26
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195 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
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196 ngx_conf_set_num_slot,
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197 NGX_HTTP_MAIN_CONF_OFFSET,
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142
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198 offsetof(ngx_http_core_main_conf_t, server_names_hash_bucket_size),
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26
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199 NULL },
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200
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0
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201 { ngx_string("server"),
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200
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202 NGX_HTTP_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_MULTI|NGX_CONF_NOARGS,
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34
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203 ngx_http_core_server,
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0
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204 0,
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205 0,
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206 NULL },
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207
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208 { ngx_string("connection_pool_size"),
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209 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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210 ngx_conf_set_size_slot,
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211 NGX_HTTP_SRV_CONF_OFFSET,
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212 offsetof(ngx_http_core_srv_conf_t, connection_pool_size),
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300
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213 &ngx_http_core_pool_size_p },
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0
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214
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215 { ngx_string("request_pool_size"),
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216 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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217 ngx_conf_set_size_slot,
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218 NGX_HTTP_SRV_CONF_OFFSET,
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219 offsetof(ngx_http_core_srv_conf_t, request_pool_size),
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300
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220 &ngx_http_core_pool_size_p },
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0
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221
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222 { ngx_string("client_header_timeout"),
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223 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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224 ngx_conf_set_msec_slot,
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225 NGX_HTTP_SRV_CONF_OFFSET,
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226 offsetof(ngx_http_core_srv_conf_t, client_header_timeout),
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227 NULL },
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228
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229 { ngx_string("client_header_buffer_size"),
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230 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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231 ngx_conf_set_size_slot,
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232 NGX_HTTP_SRV_CONF_OFFSET,
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233 offsetof(ngx_http_core_srv_conf_t, client_header_buffer_size),
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234 NULL },
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235
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236 { ngx_string("large_client_header_buffers"),
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237 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE2,
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238 ngx_conf_set_bufs_slot,
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239 NGX_HTTP_SRV_CONF_OFFSET,
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240 offsetof(ngx_http_core_srv_conf_t, large_client_header_buffers),
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241 NULL },
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242
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158
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243 { ngx_string("optimize_server_names"),
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244 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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245 ngx_conf_set_flag_slot,
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378
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246 NGX_HTTP_LOC_CONF_OFFSET,
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247 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
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248 &ngx_conf_deprecated_optimize_server_names },
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152
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249
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60
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250 { ngx_string("ignore_invalid_headers"),
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251 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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252 ngx_conf_set_flag_slot,
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253 NGX_HTTP_SRV_CONF_OFFSET,
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254 offsetof(ngx_http_core_srv_conf_t, ignore_invalid_headers),
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255 NULL },
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256
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342
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257 { ngx_string("merge_slashes"),
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258 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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259 ngx_conf_set_flag_slot,
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260 NGX_HTTP_SRV_CONF_OFFSET,
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261 offsetof(ngx_http_core_srv_conf_t, merge_slashes),
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262 NULL },
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263
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412
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264 { ngx_string("underscores_in_headers"),
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265 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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266 ngx_conf_set_flag_slot,
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267 NGX_HTTP_SRV_CONF_OFFSET,
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268 offsetof(ngx_http_core_srv_conf_t, underscores_in_headers),
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269 NULL },
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270
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0
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271 { ngx_string("location"),
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272 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_TAKE12,
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34
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273 ngx_http_core_location,
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0
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274 NGX_HTTP_SRV_CONF_OFFSET,
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275 0,
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276 NULL },
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277
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278 { ngx_string("listen"),
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72
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279 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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280 ngx_http_core_listen,
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0
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281 NGX_HTTP_SRV_CONF_OFFSET,
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282 0,
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283 NULL },
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284
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285 { ngx_string("server_name"),
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286 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
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34
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287 ngx_http_core_server_name,
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0
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288 NGX_HTTP_SRV_CONF_OFFSET,
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289 0,
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290 NULL },
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291
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138
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292 { ngx_string("types_hash_max_size"),
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293 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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294 ngx_conf_set_num_slot,
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295 NGX_HTTP_LOC_CONF_OFFSET,
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296 offsetof(ngx_http_core_loc_conf_t, types_hash_max_size),
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297 NULL },
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298
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299 { ngx_string("types_hash_bucket_size"),
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300 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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301 ngx_conf_set_num_slot,
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302 NGX_HTTP_LOC_CONF_OFFSET,
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303 offsetof(ngx_http_core_loc_conf_t, types_hash_bucket_size),
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304 NULL },
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305
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0
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306 { ngx_string("types"),
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307 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF
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308 |NGX_CONF_BLOCK|NGX_CONF_NOARGS,
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34
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309 ngx_http_core_types,
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0
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310 NGX_HTTP_LOC_CONF_OFFSET,
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311 0,
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312 NULL },
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313
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314 { ngx_string("default_type"),
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315 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
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316 ngx_conf_set_str_slot,
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317 NGX_HTTP_LOC_CONF_OFFSET,
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318 offsetof(ngx_http_core_loc_conf_t, default_type),
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319 NULL },
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320
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321 { ngx_string("root"),
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58
|
322 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
323 |NGX_CONF_TAKE1,
|
|
34
|
324 ngx_http_core_root,
|
|
0
|
325 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
326 0,
|
|
|
327 NULL },
|
|
|
328
|
|
|
329 { ngx_string("alias"),
|
|
|
330 NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
34
|
331 ngx_http_core_root,
|
|
0
|
332 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
333 0,
|
|
|
334 NULL },
|
|
|
335
|
|
180
|
336 { ngx_string("limit_except"),
|
|
|
337 NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_1MORE,
|
|
|
338 ngx_http_core_limit_except,
|
|
|
339 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
340 0,
|
|
|
341 NULL },
|
|
|
342
|
|
0
|
343 { ngx_string("client_max_body_size"),
|
|
|
344 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
212
|
345 ngx_conf_set_off_slot,
|
|
0
|
346 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
347 offsetof(ngx_http_core_loc_conf_t, client_max_body_size),
|
|
|
348 NULL },
|
|
|
349
|
|
|
350 { ngx_string("client_body_buffer_size"),
|
|
|
351 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
352 ngx_conf_set_size_slot,
|
|
|
353 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
354 offsetof(ngx_http_core_loc_conf_t, client_body_buffer_size),
|
|
|
355 NULL },
|
|
|
356
|
|
|
357 { ngx_string("client_body_timeout"),
|
|
|
358 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
359 ngx_conf_set_msec_slot,
|
|
|
360 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
361 offsetof(ngx_http_core_loc_conf_t, client_body_timeout),
|
|
|
362 NULL },
|
|
|
363
|
|
28
|
364 { ngx_string("client_body_temp_path"),
|
|
|
365 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234,
|
|
|
366 ngx_conf_set_path_slot,
|
|
|
367 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
368 offsetof(ngx_http_core_loc_conf_t, client_body_temp_path),
|
|
464
|
369 NULL },
|
|
28
|
370
|
|
182
|
371 { ngx_string("client_body_in_file_only"),
|
|
492
|
372 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
278
|
373 ngx_conf_set_enum_slot,
|
|
182
|
374 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
375 offsetof(ngx_http_core_loc_conf_t, client_body_in_file_only),
|
|
278
|
376 &ngx_http_core_request_body_in_file },
|
|
182
|
377
|
|
492
|
378 { ngx_string("client_body_in_single_buffer"),
|
|
|
379 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
380 ngx_conf_set_flag_slot,
|
|
|
381 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
382 offsetof(ngx_http_core_loc_conf_t, client_body_in_single_buffer),
|
|
|
383 NULL },
|
|
|
384
|
|
0
|
385 { ngx_string("sendfile"),
|
|
278
|
386 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
387 |NGX_CONF_TAKE1,
|
|
0
|
388 ngx_conf_set_flag_slot,
|
|
|
389 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
390 offsetof(ngx_http_core_loc_conf_t, sendfile),
|
|
|
391 NULL },
|
|
|
392
|
|
300
|
393 { ngx_string("sendfile_max_chunk"),
|
|
|
394 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
395 ngx_conf_set_size_slot,
|
|
|
396 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
397 offsetof(ngx_http_core_loc_conf_t, sendfile_max_chunk),
|
|
|
398 NULL },
|
|
|
399
|
|
518
|
400 #if (NGX_HAVE_FILE_AIO)
|
|
|
401
|
|
|
402 { ngx_string("aio"),
|
|
520
|
403 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
404 ngx_conf_set_enum_slot,
|
|
518
|
405 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
406 offsetof(ngx_http_core_loc_conf_t, aio),
|
|
520
|
407 &ngx_http_core_aio },
|
|
518
|
408
|
|
|
409 #endif
|
|
|
410
|
|
532
|
411 { ngx_string("read_ahead"),
|
|
|
412 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
413 ngx_conf_set_size_slot,
|
|
|
414 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
415 offsetof(ngx_http_core_loc_conf_t, read_ahead),
|
|
|
416 NULL },
|
|
|
417
|
|
390
|
418 { ngx_string("directio"),
|
|
|
419 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
420 ngx_http_core_directio,
|
|
|
421 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
422 0,
|
|
|
423 NULL },
|
|
|
424
|
|
518
|
425 { ngx_string("directio_alignment"),
|
|
|
426 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
427 ngx_conf_set_off_slot,
|
|
|
428 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
429 offsetof(ngx_http_core_loc_conf_t, directio_alignment),
|
|
|
430 NULL },
|
|
|
431
|
|
0
|
432 { ngx_string("tcp_nopush"),
|
|
|
433 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
434 ngx_conf_set_flag_slot,
|
|
|
435 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
436 offsetof(ngx_http_core_loc_conf_t, tcp_nopush),
|
|
|
437 NULL },
|
|
|
438
|
|
2
|
439 { ngx_string("tcp_nodelay"),
|
|
|
440 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
441 ngx_conf_set_flag_slot,
|
|
|
442 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
443 offsetof(ngx_http_core_loc_conf_t, tcp_nodelay),
|
|
|
444 NULL },
|
|
|
445
|
|
0
|
446 { ngx_string("send_timeout"),
|
|
|
447 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
448 ngx_conf_set_msec_slot,
|
|
|
449 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
450 offsetof(ngx_http_core_loc_conf_t, send_timeout),
|
|
|
451 NULL },
|
|
|
452
|
|
|
453 { ngx_string("send_lowat"),
|
|
|
454 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
455 ngx_conf_set_size_slot,
|
|
|
456 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
457 offsetof(ngx_http_core_loc_conf_t, send_lowat),
|
|
34
|
458 &ngx_http_core_lowat_post },
|
|
0
|
459
|
|
|
460 { ngx_string("postpone_output"),
|
|
|
461 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
462 ngx_conf_set_size_slot,
|
|
|
463 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
464 offsetof(ngx_http_core_loc_conf_t, postpone_output),
|
|
|
465 NULL },
|
|
|
466
|
|
|
467 { ngx_string("limit_rate"),
|
|
34
|
468 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
469 |NGX_CONF_TAKE1,
|
|
0
|
470 ngx_conf_set_size_slot,
|
|
|
471 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
472 offsetof(ngx_http_core_loc_conf_t, limit_rate),
|
|
|
473 NULL },
|
|
|
474
|
|
496
|
475 { ngx_string("limit_rate_after"),
|
|
|
476 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
477 |NGX_CONF_TAKE1,
|
|
|
478 ngx_conf_set_size_slot,
|
|
|
479 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
480 offsetof(ngx_http_core_loc_conf_t, limit_rate_after),
|
|
|
481 NULL },
|
|
|
482
|
|
0
|
483 { ngx_string("keepalive_timeout"),
|
|
|
484 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
34
|
485 ngx_http_core_keepalive,
|
|
0
|
486 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
487 0,
|
|
|
488 NULL },
|
|
|
489
|
|
496
|
490 { ngx_string("keepalive_requests"),
|
|
|
491 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
492 ngx_conf_set_num_slot,
|
|
|
493 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
494 offsetof(ngx_http_core_loc_conf_t, keepalive_requests),
|
|
|
495 NULL },
|
|
|
496
|
|
362
|
497 { ngx_string("satisfy"),
|
|
|
498 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
499 ngx_conf_set_enum_slot,
|
|
|
500 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
501 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
502 &ngx_http_core_satisfy },
|
|
|
503
|
|
92
|
504 { ngx_string("satisfy_any"),
|
|
|
505 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
506 ngx_conf_set_flag_slot,
|
|
|
507 NGX_HTTP_LOC_CONF_OFFSET,
|
|
362
|
508 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
509 &ngx_conf_deprecated_satisfy_any },
|
|
92
|
510
|
|
58
|
511 { ngx_string("internal"),
|
|
|
512 NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
|
|
|
513 ngx_http_core_internal,
|
|
|
514 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
515 0,
|
|
|
516 NULL },
|
|
|
517
|
|
0
|
518 { ngx_string("lingering_time"),
|
|
|
519 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
520 ngx_conf_set_msec_slot,
|
|
|
521 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
522 offsetof(ngx_http_core_loc_conf_t, lingering_time),
|
|
|
523 NULL },
|
|
|
524
|
|
|
525 { ngx_string("lingering_timeout"),
|
|
|
526 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
527 ngx_conf_set_msec_slot,
|
|
|
528 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
529 offsetof(ngx_http_core_loc_conf_t, lingering_timeout),
|
|
|
530 NULL },
|
|
|
531
|
|
|
532 { ngx_string("reset_timedout_connection"),
|
|
|
533 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
534 ngx_conf_set_flag_slot,
|
|
|
535 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
536 offsetof(ngx_http_core_loc_conf_t, reset_timedout_connection),
|
|
|
537 NULL },
|
|
|
538
|
|
362
|
539 { ngx_string("server_name_in_redirect"),
|
|
|
540 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
541 ngx_conf_set_flag_slot,
|
|
|
542 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
543 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
|
|
|
544 NULL },
|
|
|
545
|
|
70
|
546 { ngx_string("port_in_redirect"),
|
|
|
547 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
548 ngx_conf_set_flag_slot,
|
|
|
549 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
550 offsetof(ngx_http_core_loc_conf_t, port_in_redirect),
|
|
|
551 NULL },
|
|
|
552
|
|
0
|
553 { ngx_string("msie_padding"),
|
|
|
554 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
555 ngx_conf_set_flag_slot,
|
|
|
556 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
557 offsetof(ngx_http_core_loc_conf_t, msie_padding),
|
|
|
558 NULL },
|
|
|
559
|
|
228
|
560 { ngx_string("msie_refresh"),
|
|
|
561 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
562 ngx_conf_set_flag_slot,
|
|
|
563 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
564 offsetof(ngx_http_core_loc_conf_t, msie_refresh),
|
|
|
565 NULL },
|
|
|
566
|
|
76
|
567 { ngx_string("log_not_found"),
|
|
|
568 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
569 ngx_conf_set_flag_slot,
|
|
|
570 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
571 offsetof(ngx_http_core_loc_conf_t, log_not_found),
|
|
|
572 NULL },
|
|
|
573
|
|
412
|
574 { ngx_string("log_subrequest"),
|
|
|
575 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
576 ngx_conf_set_flag_slot,
|
|
|
577 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
578 offsetof(ngx_http_core_loc_conf_t, log_subrequest),
|
|
|
579 NULL },
|
|
|
580
|
|
228
|
581 { ngx_string("recursive_error_pages"),
|
|
|
582 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
583 ngx_conf_set_flag_slot,
|
|
|
584 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
585 offsetof(ngx_http_core_loc_conf_t, recursive_error_pages),
|
|
|
586 NULL },
|
|
|
587
|
|
342
|
588 { ngx_string("server_tokens"),
|
|
|
589 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
590 ngx_conf_set_flag_slot,
|
|
|
591 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
592 offsetof(ngx_http_core_loc_conf_t, server_tokens),
|
|
|
593 NULL },
|
|
|
594
|
|
424
|
595 { ngx_string("if_modified_since"),
|
|
|
596 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
597 ngx_conf_set_enum_slot,
|
|
|
598 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
599 offsetof(ngx_http_core_loc_conf_t, if_modified_since),
|
|
|
600 &ngx_http_core_if_modified_since },
|
|
|
601
|
|
566
|
602 { ngx_string("chunked_transfer_encoding"),
|
|
|
603 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
604 ngx_conf_set_flag_slot,
|
|
|
605 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
606 offsetof(ngx_http_core_loc_conf_t, chunked_transfer_encoding),
|
|
|
607 NULL },
|
|
|
608
|
|
0
|
609 { ngx_string("error_page"),
|
|
58
|
610 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
611 |NGX_CONF_2MORE,
|
|
34
|
612 ngx_http_core_error_page,
|
|
0
|
613 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
614 0,
|
|
|
615 NULL },
|
|
|
616
|
|
430
|
617 { ngx_string("try_files"),
|
|
464
|
618 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
|
|
430
|
619 ngx_http_core_try_files,
|
|
|
620 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
621 0,
|
|
|
622 NULL },
|
|
|
623
|
|
126
|
624 { ngx_string("post_action"),
|
|
|
625 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
626 |NGX_CONF_TAKE1,
|
|
|
627 ngx_conf_set_str_slot,
|
|
|
628 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
629 offsetof(ngx_http_core_loc_conf_t, post_action),
|
|
|
630 NULL },
|
|
|
631
|
|
0
|
632 { ngx_string("error_log"),
|
|
|
633 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
34
|
634 ngx_http_core_error_log,
|
|
0
|
635 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
636 0,
|
|
|
637 NULL },
|
|
|
638
|
|
|
639 { ngx_string("open_file_cache"),
|
|
332
|
640 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
|
641 ngx_http_core_open_file_cache,
|
|
|
642 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
643 offsetof(ngx_http_core_loc_conf_t, open_file_cache),
|
|
|
644 NULL },
|
|
|
645
|
|
358
|
646 { ngx_string("open_file_cache_valid"),
|
|
|
647 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
648 ngx_conf_set_sec_slot,
|
|
|
649 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
650 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
651 NULL },
|
|
|
652
|
|
332
|
653 { ngx_string("open_file_cache_retest"),
|
|
|
654 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
655 ngx_conf_set_sec_slot,
|
|
0
|
656 NGX_HTTP_LOC_CONF_OFFSET,
|
|
358
|
657 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
658 &ngx_conf_deprecated_open_file_cache_retest },
|
|
|
659
|
|
|
660 { ngx_string("open_file_cache_min_uses"),
|
|
|
661 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
662 ngx_conf_set_num_slot,
|
|
|
663 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
664 offsetof(ngx_http_core_loc_conf_t, open_file_cache_min_uses),
|
|
0
|
665 NULL },
|
|
|
666
|
|
332
|
667 { ngx_string("open_file_cache_errors"),
|
|
|
668 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
669 ngx_conf_set_flag_slot,
|
|
|
670 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
671 offsetof(ngx_http_core_loc_conf_t, open_file_cache_errors),
|
|
|
672 NULL },
|
|
|
673
|
|
|
674 { ngx_string("open_file_cache_events"),
|
|
|
675 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
676 ngx_conf_set_flag_slot,
|
|
|
677 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
678 offsetof(ngx_http_core_loc_conf_t, open_file_cache_events),
|
|
|
679 NULL },
|
|
0
|
680
|
|
348
|
681 { ngx_string("resolver"),
|
|
|
682 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
683 ngx_http_core_resolver,
|
|
|
684 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
685 0,
|
|
|
686 NULL },
|
|
|
687
|
|
|
688 { ngx_string("resolver_timeout"),
|
|
|
689 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
690 ngx_conf_set_msec_slot,
|
|
|
691 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
692 offsetof(ngx_http_core_loc_conf_t, resolver_timeout),
|
|
|
693 NULL },
|
|
|
694
|
|
358
|
695 #if (NGX_HTTP_GZIP)
|
|
|
696
|
|
|
697 { ngx_string("gzip_vary"),
|
|
|
698 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
699 ngx_conf_set_flag_slot,
|
|
|
700 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
701 offsetof(ngx_http_core_loc_conf_t, gzip_vary),
|
|
|
702 NULL },
|
|
|
703
|
|
|
704 { ngx_string("gzip_http_version"),
|
|
|
705 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
706 ngx_conf_set_enum_slot,
|
|
|
707 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
708 offsetof(ngx_http_core_loc_conf_t, gzip_http_version),
|
|
|
709 &ngx_http_gzip_http_version },
|
|
|
710
|
|
|
711 { ngx_string("gzip_proxied"),
|
|
|
712 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
713 ngx_conf_set_bitmask_slot,
|
|
|
714 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
715 offsetof(ngx_http_core_loc_conf_t, gzip_proxied),
|
|
|
716 &ngx_http_gzip_proxied_mask },
|
|
|
717
|
|
|
718 { ngx_string("gzip_disable"),
|
|
|
719 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
720 ngx_http_gzip_disable,
|
|
|
721 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
722 0,
|
|
|
723 NULL },
|
|
|
724
|
|
|
725 #endif
|
|
|
726
|
|
0
|
727 ngx_null_command
|
|
|
728 };
|
|
|
729
|
|
|
730
|
|
216
|
731 static ngx_http_module_t ngx_http_core_module_ctx = {
|
|
58
|
732 ngx_http_core_preconfiguration, /* preconfiguration */
|
|
122
|
733 NULL, /* postconfiguration */
|
|
0
|
734
|
|
|
735 ngx_http_core_create_main_conf, /* create main configuration */
|
|
|
736 ngx_http_core_init_main_conf, /* init main configuration */
|
|
|
737
|
|
|
738 ngx_http_core_create_srv_conf, /* create server configuration */
|
|
|
739 ngx_http_core_merge_srv_conf, /* merge server configuration */
|
|
|
740
|
|
|
741 ngx_http_core_create_loc_conf, /* create location configuration */
|
|
|
742 ngx_http_core_merge_loc_conf /* merge location configuration */
|
|
|
743 };
|
|
|
744
|
|
|
745
|
|
|
746 ngx_module_t ngx_http_core_module = {
|
|
58
|
747 NGX_MODULE_V1,
|
|
0
|
748 &ngx_http_core_module_ctx, /* module context */
|
|
|
749 ngx_http_core_commands, /* module directives */
|
|
|
750 NGX_HTTP_MODULE, /* module type */
|
|
90
|
751 NULL, /* init master */
|
|
58
|
752 NULL, /* init module */
|
|
90
|
753 NULL, /* init process */
|
|
|
754 NULL, /* init thread */
|
|
|
755 NULL, /* exit thread */
|
|
|
756 NULL, /* exit process */
|
|
|
757 NULL, /* exit master */
|
|
|
758 NGX_MODULE_V1_PADDING
|
|
0
|
759 };
|
|
|
760
|
|
|
761
|
|
480
|
762 ngx_str_t ngx_http_core_get_method = { 3, (u_char *) "GET " };
|
|
364
|
763
|
|
|
764
|
|
36
|
765 void
|
|
|
766 ngx_http_handler(ngx_http_request_t *r)
|
|
0
|
767 {
|
|
230
|
768 ngx_http_core_main_conf_t *cmcf;
|
|
|
769
|
|
32
|
770 r->connection->log->action = NULL;
|
|
0
|
771
|
|
|
772 r->connection->unexpected_eof = 0;
|
|
|
773
|
|
224
|
774 if (!r->internal) {
|
|
92
|
775 switch (r->headers_in.connection_type) {
|
|
|
776 case 0:
|
|
|
777 if (r->http_version > NGX_HTTP_VERSION_10) {
|
|
|
778 r->keepalive = 1;
|
|
|
779 } else {
|
|
|
780 r->keepalive = 0;
|
|
|
781 }
|
|
|
782 break;
|
|
|
783
|
|
|
784 case NGX_HTTP_CONNECTION_CLOSE:
|
|
|
785 r->keepalive = 0;
|
|
|
786 break;
|
|
|
787
|
|
|
788 case NGX_HTTP_CONNECTION_KEEP_ALIVE:
|
|
0
|
789 r->keepalive = 1;
|
|
92
|
790 break;
|
|
|
791 }
|
|
|
792
|
|
562
|
793 if (r->keepalive) {
|
|
|
794
|
|
|
795 if (r->headers_in.msie6) {
|
|
|
796 if (r->method == NGX_HTTP_POST) {
|
|
564
|
797 /*
|
|
|
798 * MSIE may wait for some time if an response for
|
|
|
799 * a POST request was sent over a keepalive connection
|
|
|
800 */
|
|
|
801 r->keepalive = 0;
|
|
562
|
802 }
|
|
|
803
|
|
|
804 } else if (r->headers_in.safari) {
|
|
|
805 /*
|
|
|
806 * Safari may send a POST request to a closed keepalive
|
|
|
807 * connection and stalls for some time
|
|
|
808 */
|
|
|
809 r->keepalive = 0;
|
|
|
810 }
|
|
0
|
811 }
|
|
92
|
812
|
|
|
813 if (r->headers_in.content_length_n > 0) {
|
|
|
814 r->lingering_close = 1;
|
|
|
815
|
|
|
816 } else {
|
|
|
817 r->lingering_close = 0;
|
|
|
818 }
|
|
236
|
819
|
|
230
|
820 r->phase_handler = 0;
|
|
|
821
|
|
|
822 } else {
|
|
|
823 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
824 r->phase_handler = cmcf->phase_engine.server_rewrite_index;
|
|
|
825 }
|
|
|
826
|
|
236
|
827 r->valid_location = 1;
|
|
546
|
828 #if (NGX_HTTP_GZIP)
|
|
|
829 r->gzip_tested = 0;
|
|
|
830 r->gzip_ok = 0;
|
|
|
831 r->gzip_vary = 0;
|
|
|
832 #endif
|
|
236
|
833
|
|
230
|
834 r->write_event_handler = ngx_http_core_run_phases;
|
|
34
|
835 ngx_http_core_run_phases(r);
|
|
0
|
836 }
|
|
|
837
|
|
|
838
|
|
230
|
839 void
|
|
36
|
840 ngx_http_core_run_phases(ngx_http_request_t *r)
|
|
0
|
841 {
|
|
|
842 ngx_int_t rc;
|
|
230
|
843 ngx_http_phase_handler_t *ph;
|
|
0
|
844 ngx_http_core_main_conf_t *cmcf;
|
|
|
845
|
|
|
846 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
847
|
|
230
|
848 ph = cmcf->phase_engine.handlers;
|
|
|
849
|
|
|
850 while (ph[r->phase_handler].checker) {
|
|
|
851
|
|
|
852 rc = ph[r->phase_handler].checker(r, &ph[r->phase_handler]);
|
|
|
853
|
|
|
854 if (rc == NGX_OK) {
|
|
92
|
855 return;
|
|
0
|
856 }
|
|
|
857 }
|
|
|
858 }
|
|
|
859
|
|
|
860
|
|
36
|
861 ngx_int_t
|
|
230
|
862 ngx_http_core_generic_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
863 {
|
|
|
864 ngx_int_t rc;
|
|
|
865
|
|
|
866 /*
|
|
|
867 * generic phase checker,
|
|
580
|
868 * used by the post read and pre-access phases
|
|
230
|
869 */
|
|
|
870
|
|
|
871 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
872 "generic phase: %ui", r->phase_handler);
|
|
|
873
|
|
|
874 rc = ph->handler(r);
|
|
|
875
|
|
|
876 if (rc == NGX_OK) {
|
|
|
877 r->phase_handler = ph->next;
|
|
|
878 return NGX_AGAIN;
|
|
|
879 }
|
|
|
880
|
|
|
881 if (rc == NGX_DECLINED) {
|
|
|
882 r->phase_handler++;
|
|
|
883 return NGX_AGAIN;
|
|
|
884 }
|
|
|
885
|
|
|
886 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
887 return NGX_OK;
|
|
|
888 }
|
|
|
889
|
|
|
890 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
891
|
|
|
892 ngx_http_finalize_request(r, rc);
|
|
|
893
|
|
|
894 return NGX_OK;
|
|
|
895 }
|
|
|
896
|
|
|
897
|
|
|
898 ngx_int_t
|
|
580
|
899 ngx_http_core_rewrite_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
900 {
|
|
|
901 ngx_int_t rc;
|
|
|
902
|
|
|
903 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
904 "rewrite phase: %ui", r->phase_handler);
|
|
|
905
|
|
|
906 rc = ph->handler(r);
|
|
|
907
|
|
|
908 if (rc == NGX_DECLINED) {
|
|
|
909 r->phase_handler++;
|
|
|
910 return NGX_AGAIN;
|
|
|
911 }
|
|
|
912
|
|
|
913 /* rc == NGX_OK || rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
914
|
|
|
915 ngx_http_finalize_request(r, rc);
|
|
|
916
|
|
|
917 return NGX_OK;
|
|
|
918 }
|
|
|
919
|
|
|
920
|
|
|
921 ngx_int_t
|
|
230
|
922 ngx_http_core_find_config_phase(ngx_http_request_t *r,
|
|
|
923 ngx_http_phase_handler_t *ph)
|
|
0
|
924 {
|
|
328
|
925 u_char *p;
|
|
|
926 size_t len;
|
|
438
|
927 ngx_int_t rc;
|
|
0
|
928 ngx_http_core_loc_conf_t *clcf;
|
|
|
929
|
|
38
|
930 r->content_handler = NULL;
|
|
|
931 r->uri_changed = 0;
|
|
|
932
|
|
378
|
933 rc = ngx_http_core_find_location(r);
|
|
0
|
934
|
|
398
|
935 if (rc == NGX_ERROR) {
|
|
230
|
936 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
937 return NGX_OK;
|
|
0
|
938 }
|
|
|
939
|
|
|
940 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
941
|
|
58
|
942 if (!r->internal && clcf->internal) {
|
|
230
|
943 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
|
944 return NGX_OK;
|
|
58
|
945 }
|
|
|
946
|
|
104
|
947 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
948 "using configuration \"%s%V\"",
|
|
|
949 (clcf->noname ? "*" : (clcf->exact_match ? "=" : "")),
|
|
|
950 &clcf->name);
|
|
|
951
|
|
84
|
952 ngx_http_update_location_config(r);
|
|
0
|
953
|
|
|
954 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
212
|
955 "http cl:%O max:%O",
|
|
10
|
956 r->headers_in.content_length_n, clcf->client_max_body_size);
|
|
0
|
957
|
|
|
958 if (r->headers_in.content_length_n != -1
|
|
222
|
959 && !r->discard_body
|
|
0
|
960 && clcf->client_max_body_size
|
|
212
|
961 && clcf->client_max_body_size < r->headers_in.content_length_n)
|
|
0
|
962 {
|
|
|
963 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
964 "client intended to send too large body: %O bytes",
|
|
0
|
965 r->headers_in.content_length_n);
|
|
|
966
|
|
524
|
967 (void) ngx_http_discard_request_body(r);
|
|
230
|
968 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_ENTITY_TOO_LARGE);
|
|
|
969 return NGX_OK;
|
|
0
|
970 }
|
|
|
971
|
|
378
|
972 if (rc == NGX_DONE) {
|
|
0
|
973 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
|
974 if (r->headers_out.location == NULL) {
|
|
230
|
975 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
976 return NGX_OK;
|
|
0
|
977 }
|
|
|
978
|
|
58
|
979 /*
|
|
|
980 * we do not need to set the r->headers_out.location->hash and
|
|
|
981 * r->headers_out.location->key fields
|
|
|
982 */
|
|
|
983
|
|
328
|
984 if (r->args.len == 0) {
|
|
|
985 r->headers_out.location->value = clcf->name;
|
|
|
986
|
|
|
987 } else {
|
|
|
988 len = clcf->name.len + 1 + r->args.len;
|
|
382
|
989 p = ngx_pnalloc(r->pool, len);
|
|
328
|
990
|
|
|
991 if (p == NULL) {
|
|
|
992 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
993 return NGX_OK;
|
|
|
994 }
|
|
|
995
|
|
|
996 r->headers_out.location->value.len = len;
|
|
|
997 r->headers_out.location->value.data = p;
|
|
|
998
|
|
|
999 p = ngx_cpymem(p, clcf->name.data, clcf->name.len);
|
|
|
1000 *p++ = '?';
|
|
|
1001 ngx_memcpy(p, r->args.data, r->args.len);
|
|
|
1002 }
|
|
0
|
1003
|
|
230
|
1004 ngx_http_finalize_request(r, NGX_HTTP_MOVED_PERMANENTLY);
|
|
|
1005 return NGX_OK;
|
|
|
1006 }
|
|
|
1007
|
|
|
1008 r->phase_handler++;
|
|
|
1009 return NGX_AGAIN;
|
|
|
1010 }
|
|
|
1011
|
|
|
1012
|
|
|
1013 ngx_int_t
|
|
|
1014 ngx_http_core_post_rewrite_phase(ngx_http_request_t *r,
|
|
|
1015 ngx_http_phase_handler_t *ph)
|
|
|
1016 {
|
|
380
|
1017 ngx_http_core_srv_conf_t *cscf;
|
|
|
1018
|
|
230
|
1019 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1020 "post rewrite phase: %ui", r->phase_handler);
|
|
|
1021
|
|
|
1022 if (!r->uri_changed) {
|
|
|
1023 r->phase_handler++;
|
|
|
1024 return NGX_AGAIN;
|
|
|
1025 }
|
|
|
1026
|
|
|
1027 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1028 "uri changes: %d", r->uri_changes);
|
|
|
1029
|
|
|
1030 /*
|
|
|
1031 * gcc before 3.3 compiles the broken code for
|
|
|
1032 * if (r->uri_changes-- == 0)
|
|
|
1033 * if the r->uri_changes is defined as
|
|
|
1034 * unsigned uri_changes:4
|
|
|
1035 */
|
|
|
1036
|
|
|
1037 r->uri_changes--;
|
|
|
1038
|
|
|
1039 if (r->uri_changes == 0) {
|
|
|
1040 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
1041 "rewrite or internal redirection cycle "
|
|
|
1042 "while processing \"%V\"", &r->uri);
|
|
|
1043
|
|
|
1044 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1045 return NGX_OK;
|
|
|
1046 }
|
|
|
1047
|
|
|
1048 r->phase_handler = ph->next;
|
|
|
1049
|
|
380
|
1050 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
1051 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
1052
|
|
230
|
1053 return NGX_AGAIN;
|
|
|
1054 }
|
|
|
1055
|
|
|
1056
|
|
|
1057 ngx_int_t
|
|
|
1058 ngx_http_core_access_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
1059 {
|
|
|
1060 ngx_int_t rc;
|
|
|
1061 ngx_http_core_loc_conf_t *clcf;
|
|
|
1062
|
|
|
1063 if (r != r->main) {
|
|
|
1064 r->phase_handler = ph->next;
|
|
|
1065 return NGX_AGAIN;
|
|
|
1066 }
|
|
|
1067
|
|
|
1068 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1069 "access phase: %ui", r->phase_handler);
|
|
|
1070
|
|
|
1071 rc = ph->handler(r);
|
|
|
1072
|
|
|
1073 if (rc == NGX_DECLINED) {
|
|
|
1074 r->phase_handler++;
|
|
|
1075 return NGX_AGAIN;
|
|
|
1076 }
|
|
|
1077
|
|
|
1078 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
1079 return NGX_OK;
|
|
0
|
1080 }
|
|
|
1081
|
|
230
|
1082 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1083
|
|
362
|
1084 if (clcf->satisfy == NGX_HTTP_SATISFY_ALL) {
|
|
230
|
1085
|
|
|
1086 if (rc == NGX_OK) {
|
|
|
1087 r->phase_handler++;
|
|
|
1088 return NGX_AGAIN;
|
|
|
1089 }
|
|
|
1090
|
|
|
1091 } else {
|
|
|
1092 if (rc == NGX_OK) {
|
|
|
1093 r->access_code = 0;
|
|
|
1094
|
|
|
1095 if (r->headers_out.www_authenticate) {
|
|
|
1096 r->headers_out.www_authenticate->hash = 0;
|
|
|
1097 }
|
|
|
1098
|
|
|
1099 r->phase_handler = ph->next;
|
|
|
1100 return NGX_AGAIN;
|
|
|
1101 }
|
|
|
1102
|
|
|
1103 if (rc == NGX_HTTP_FORBIDDEN || rc == NGX_HTTP_UNAUTHORIZED) {
|
|
|
1104 r->access_code = rc;
|
|
|
1105
|
|
|
1106 r->phase_handler++;
|
|
|
1107 return NGX_AGAIN;
|
|
|
1108 }
|
|
|
1109 }
|
|
|
1110
|
|
|
1111 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
1112
|
|
|
1113 ngx_http_finalize_request(r, rc);
|
|
|
1114 return NGX_OK;
|
|
|
1115 }
|
|
|
1116
|
|
|
1117
|
|
|
1118 ngx_int_t
|
|
|
1119 ngx_http_core_post_access_phase(ngx_http_request_t *r,
|
|
|
1120 ngx_http_phase_handler_t *ph)
|
|
|
1121 {
|
|
|
1122 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1123 "post access phase: %ui", r->phase_handler);
|
|
|
1124
|
|
|
1125 if (r->access_code) {
|
|
|
1126
|
|
|
1127 if (r->access_code == NGX_HTTP_FORBIDDEN) {
|
|
|
1128 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
1129 "access forbidden by rule");
|
|
|
1130 }
|
|
|
1131
|
|
|
1132 ngx_http_finalize_request(r, r->access_code);
|
|
|
1133 return NGX_OK;
|
|
|
1134 }
|
|
|
1135
|
|
|
1136 r->phase_handler++;
|
|
|
1137 return NGX_AGAIN;
|
|
|
1138 }
|
|
|
1139
|
|
|
1140
|
|
|
1141 ngx_int_t
|
|
430
|
1142 ngx_http_core_try_files_phase(ngx_http_request_t *r,
|
|
|
1143 ngx_http_phase_handler_t *ph)
|
|
|
1144 {
|
|
442
|
1145 size_t len, root, alias, reserve, allocated;
|
|
430
|
1146 u_char *p, *name;
|
|
464
|
1147 ngx_str_t path, args;
|
|
440
|
1148 ngx_uint_t test_dir;
|
|
430
|
1149 ngx_http_try_file_t *tf;
|
|
|
1150 ngx_open_file_info_t of;
|
|
|
1151 ngx_http_script_code_pt code;
|
|
|
1152 ngx_http_script_engine_t e;
|
|
|
1153 ngx_http_core_loc_conf_t *clcf;
|
|
|
1154 ngx_http_script_len_code_pt lcode;
|
|
|
1155
|
|
|
1156 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1157 "try files phase: %ui", r->phase_handler);
|
|
|
1158
|
|
|
1159 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1160
|
|
|
1161 if (clcf->try_files == NULL) {
|
|
|
1162 r->phase_handler++;
|
|
|
1163 return NGX_AGAIN;
|
|
|
1164 }
|
|
|
1165
|
|
|
1166 allocated = 0;
|
|
|
1167 root = 0;
|
|
|
1168 name = NULL;
|
|
442
|
1169 /* suppress MSVC warning */
|
|
430
|
1170 path.data = NULL;
|
|
|
1171
|
|
|
1172 tf = clcf->try_files;
|
|
|
1173
|
|
574
|
1174 alias = clcf->alias;
|
|
430
|
1175
|
|
|
1176 for ( ;; ) {
|
|
|
1177
|
|
|
1178 if (tf->lengths) {
|
|
|
1179 ngx_memzero(&e, sizeof(ngx_http_script_engine_t));
|
|
|
1180
|
|
|
1181 e.ip = tf->lengths->elts;
|
|
|
1182 e.request = r;
|
|
|
1183
|
|
|
1184 /* 1 is for terminating '\0' as in static names */
|
|
|
1185 len = 1;
|
|
|
1186
|
|
|
1187 while (*(uintptr_t *) e.ip) {
|
|
|
1188 lcode = *(ngx_http_script_len_code_pt *) e.ip;
|
|
|
1189 len += lcode(&e);
|
|
|
1190 }
|
|
|
1191
|
|
|
1192 } else {
|
|
|
1193 len = tf->name.len;
|
|
|
1194 }
|
|
|
1195
|
|
|
1196 /* 16 bytes are preallocation */
|
|
454
|
1197 reserve = ngx_abs((ssize_t) (len - r->uri.len)) + alias + 16;
|
|
430
|
1198
|
|
|
1199 if (reserve > allocated) {
|
|
|
1200
|
|
|
1201 /* we just need to allocate path and to copy a root */
|
|
|
1202
|
|
|
1203 if (ngx_http_map_uri_to_path(r, &path, &root, reserve) == NULL) {
|
|
|
1204 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1205 return NGX_OK;
|
|
|
1206 }
|
|
|
1207
|
|
|
1208 name = path.data + root;
|
|
|
1209 allocated = path.len - root - (r->uri.len - alias);
|
|
|
1210 }
|
|
|
1211
|
|
|
1212 if (tf->values == NULL) {
|
|
|
1213
|
|
|
1214 /* tf->name.len includes the terminating '\0' */
|
|
|
1215
|
|
|
1216 ngx_memcpy(name, tf->name.data, tf->name.len);
|
|
|
1217
|
|
|
1218 path.len = (name + tf->name.len - 1) - path.data;
|
|
|
1219
|
|
|
1220 } else {
|
|
|
1221 e.ip = tf->values->elts;
|
|
|
1222 e.pos = name;
|
|
434
|
1223 e.flushed = 1;
|
|
430
|
1224
|
|
|
1225 while (*(uintptr_t *) e.ip) {
|
|
|
1226 code = *(ngx_http_script_code_pt *) e.ip;
|
|
|
1227 code((ngx_http_script_engine_t *) &e);
|
|
|
1228 }
|
|
|
1229
|
|
|
1230 path.len = e.pos - path.data;
|
|
|
1231
|
|
460
|
1232 *e.pos = '\0';
|
|
430
|
1233
|
|
|
1234 if (alias && ngx_strncmp(name, clcf->name.data, alias) == 0) {
|
|
|
1235 ngx_memcpy(name, name + alias, len - alias);
|
|
|
1236 path.len -= alias;
|
|
|
1237 }
|
|
|
1238 }
|
|
|
1239
|
|
440
|
1240 test_dir = tf->test_dir;
|
|
|
1241
|
|
430
|
1242 tf++;
|
|
|
1243
|
|
574
|
1244 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1245 "try to use %s: \"%s\" \"%s\"",
|
|
|
1246 test_dir ? "dir" : "file", name, path.data);
|
|
430
|
1247
|
|
|
1248 if (tf->lengths == NULL && tf->name.len == 0) {
|
|
|
1249
|
|
478
|
1250 if (tf->code) {
|
|
|
1251 ngx_http_finalize_request(r, tf->code);
|
|
|
1252 return NGX_OK;
|
|
|
1253 }
|
|
|
1254
|
|
430
|
1255 path.len -= root;
|
|
|
1256 path.data += root;
|
|
|
1257
|
|
|
1258 if (path.data[0] == '@') {
|
|
|
1259 (void) ngx_http_named_location(r, &path);
|
|
|
1260
|
|
|
1261 } else {
|
|
464
|
1262 ngx_http_split_args(r, &path, &args);
|
|
|
1263
|
|
|
1264 (void) ngx_http_internal_redirect(r, &path, &args);
|
|
430
|
1265 }
|
|
|
1266
|
|
520
|
1267 ngx_http_finalize_request(r, NGX_DONE);
|
|
430
|
1268 return NGX_OK;
|
|
|
1269 }
|
|
|
1270
|
|
|
1271 ngx_memzero(&of, sizeof(ngx_open_file_info_t));
|
|
|
1272
|
|
|
1273 of.directio = clcf->directio;
|
|
|
1274 of.valid = clcf->open_file_cache_valid;
|
|
|
1275 of.min_uses = clcf->open_file_cache_min_uses;
|
|
482
|
1276 of.test_only = 1;
|
|
430
|
1277 of.errors = clcf->open_file_cache_errors;
|
|
|
1278 of.events = clcf->open_file_cache_events;
|
|
|
1279
|
|
|
1280 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool)
|
|
|
1281 != NGX_OK)
|
|
|
1282 {
|
|
530
|
1283 if (of.err != NGX_ENOENT
|
|
|
1284 && of.err != NGX_ENOTDIR
|
|
|
1285 && of.err != NGX_ENAMETOOLONG)
|
|
|
1286 {
|
|
430
|
1287 ngx_log_error(NGX_LOG_CRIT, r->connection->log, of.err,
|
|
482
|
1288 "%s \"%s\" failed", of.failed, path.data);
|
|
430
|
1289 }
|
|
|
1290
|
|
|
1291 continue;
|
|
|
1292 }
|
|
|
1293
|
|
440
|
1294 if (of.is_dir && !test_dir) {
|
|
438
|
1295 continue;
|
|
|
1296 }
|
|
|
1297
|
|
430
|
1298 path.len -= root;
|
|
|
1299 path.data += root;
|
|
|
1300
|
|
|
1301 if (!alias) {
|
|
|
1302 r->uri = path;
|
|
|
1303
|
|
574
|
1304 #if (NGX_PCRE)
|
|
|
1305 } else if (clcf->regex) {
|
|
|
1306 if (!test_dir) {
|
|
|
1307 r->uri = path;
|
|
|
1308 r->add_uri_to_alias = 1;
|
|
|
1309 }
|
|
|
1310 #endif
|
|
430
|
1311 } else {
|
|
|
1312 r->uri.len = alias + path.len;
|
|
|
1313 r->uri.data = ngx_pnalloc(r->pool, r->uri.len);
|
|
|
1314 if (r->uri.data == NULL) {
|
|
|
1315 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1316 return NGX_OK;
|
|
|
1317 }
|
|
|
1318
|
|
|
1319 p = ngx_copy(r->uri.data, clcf->name.data, alias);
|
|
|
1320 ngx_memcpy(p, name, path.len);
|
|
|
1321 }
|
|
|
1322
|
|
508
|
1323 ngx_http_set_exten(r);
|
|
446
|
1324
|
|
430
|
1325 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1326 "try file uri: \"%V\"", &r->uri);
|
|
|
1327
|
|
|
1328 r->phase_handler++;
|
|
|
1329 return NGX_AGAIN;
|
|
|
1330 }
|
|
|
1331
|
|
|
1332 /* not reached */
|
|
|
1333 }
|
|
|
1334
|
|
|
1335
|
|
|
1336 ngx_int_t
|
|
230
|
1337 ngx_http_core_content_phase(ngx_http_request_t *r,
|
|
|
1338 ngx_http_phase_handler_t *ph)
|
|
|
1339 {
|
|
248
|
1340 size_t root;
|
|
230
|
1341 ngx_int_t rc;
|
|
|
1342 ngx_str_t path;
|
|
|
1343
|
|
|
1344 if (r->content_handler) {
|
|
|
1345 r->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1346 ngx_http_finalize_request(r, r->content_handler(r));
|
|
|
1347 return NGX_OK;
|
|
|
1348 }
|
|
|
1349
|
|
|
1350 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1351 "content phase: %ui", r->phase_handler);
|
|
|
1352
|
|
|
1353 rc = ph->handler(r);
|
|
|
1354
|
|
|
1355 if (rc != NGX_DECLINED) {
|
|
|
1356 ngx_http_finalize_request(r, rc);
|
|
|
1357 return NGX_OK;
|
|
|
1358 }
|
|
|
1359
|
|
|
1360 /* rc == NGX_DECLINED */
|
|
|
1361
|
|
|
1362 ph++;
|
|
|
1363
|
|
|
1364 if (ph->checker) {
|
|
|
1365 r->phase_handler++;
|
|
|
1366 return NGX_AGAIN;
|
|
|
1367 }
|
|
|
1368
|
|
|
1369 /* no content handler was found */
|
|
|
1370
|
|
572
|
1371 if (r->uri.data[r->uri.len - 1] == '/') {
|
|
230
|
1372
|
|
248
|
1373 if (ngx_http_map_uri_to_path(r, &path, &root, 0) != NULL) {
|
|
230
|
1374 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
340
|
1375 "directory index of \"%s\" is forbidden", path.data);
|
|
230
|
1376 }
|
|
|
1377
|
|
|
1378 ngx_http_finalize_request(r, NGX_HTTP_FORBIDDEN);
|
|
|
1379 return NGX_OK;
|
|
|
1380 }
|
|
|
1381
|
|
|
1382 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "no handler found");
|
|
|
1383
|
|
|
1384 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
84
|
1385 return NGX_OK;
|
|
|
1386 }
|
|
|
1387
|
|
|
1388
|
|
|
1389 void
|
|
|
1390 ngx_http_update_location_config(ngx_http_request_t *r)
|
|
|
1391 {
|
|
|
1392 ngx_http_core_loc_conf_t *clcf;
|
|
|
1393
|
|
|
1394 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1395
|
|
180
|
1396 if (r->method & clcf->limit_except) {
|
|
|
1397 r->loc_conf = clcf->limit_except_loc_conf;
|
|
|
1398 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1399 }
|
|
|
1400
|
|
192
|
1401 if (r == r->main) {
|
|
484
|
1402 r->connection->log->file = clcf->error_log->file;
|
|
294
|
1403
|
|
192
|
1404 if (!(r->connection->log->log_level & NGX_LOG_DEBUG_CONNECTION)) {
|
|
484
|
1405 r->connection->log->log_level = clcf->error_log->log_level;
|
|
192
|
1406 }
|
|
84
|
1407 }
|
|
|
1408
|
|
|
1409 if ((ngx_io.flags & NGX_IO_SENDFILE) && clcf->sendfile) {
|
|
|
1410 r->connection->sendfile = 1;
|
|
|
1411
|
|
|
1412 } else {
|
|
|
1413 r->connection->sendfile = 0;
|
|
|
1414 }
|
|
|
1415
|
|
182
|
1416 if (clcf->client_body_in_file_only) {
|
|
|
1417 r->request_body_in_file_only = 1;
|
|
|
1418 r->request_body_in_persistent_file = 1;
|
|
278
|
1419 r->request_body_in_clean_file =
|
|
|
1420 clcf->client_body_in_file_only == NGX_HTTP_REQUEST_BODY_FILE_CLEAN;
|
|
186
|
1421 r->request_body_file_log_level = NGX_LOG_NOTICE;
|
|
|
1422
|
|
|
1423 } else {
|
|
|
1424 r->request_body_file_log_level = NGX_LOG_WARN;
|
|
182
|
1425 }
|
|
|
1426
|
|
492
|
1427 r->request_body_in_single_buf = clcf->client_body_in_single_buffer;
|
|
|
1428
|
|
496
|
1429 if (r->keepalive) {
|
|
|
1430 if (clcf->keepalive_timeout == 0) {
|
|
|
1431 r->keepalive = 0;
|
|
|
1432
|
|
|
1433 } else if (r->connection->requests >= clcf->keepalive_requests) {
|
|
|
1434 r->keepalive = 0;
|
|
|
1435 }
|
|
84
|
1436 }
|
|
|
1437
|
|
|
1438 if (!clcf->tcp_nopush) {
|
|
|
1439 /* disable TCP_NOPUSH/TCP_CORK use */
|
|
|
1440 r->connection->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
|
|
|
1441 }
|
|
|
1442
|
|
162
|
1443 if (r->limit_rate == 0) {
|
|
|
1444 r->limit_rate = clcf->limit_rate;
|
|
|
1445 }
|
|
76
|
1446
|
|
0
|
1447 if (clcf->handler) {
|
|
|
1448 r->content_handler = clcf->handler;
|
|
|
1449 }
|
|
|
1450 }
|
|
|
1451
|
|
|
1452
|
|
398
|
1453 /*
|
|
|
1454 * NGX_OK - exact or regex match
|
|
|
1455 * NGX_DONE - auto redirect
|
|
|
1456 * NGX_AGAIN - inclusive match
|
|
|
1457 * NGX_ERROR - regex error
|
|
|
1458 * NGX_DECLINED - no match
|
|
|
1459 */
|
|
|
1460
|
|
36
|
1461 static ngx_int_t
|
|
378
|
1462 ngx_http_core_find_location(ngx_http_request_t *r)
|
|
0
|
1463 {
|
|
378
|
1464 ngx_int_t rc;
|
|
|
1465 ngx_http_core_loc_conf_t *pclcf;
|
|
398
|
1466 #if (NGX_PCRE)
|
|
546
|
1467 ngx_int_t n;
|
|
398
|
1468 ngx_uint_t noregex;
|
|
|
1469 ngx_http_core_loc_conf_t *clcf, **clcfp;
|
|
|
1470
|
|
|
1471 noregex = 0;
|
|
|
1472 #endif
|
|
378
|
1473
|
|
|
1474 pclcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1475
|
|
|
1476 rc = ngx_http_core_find_static_location(r, pclcf->static_locations);
|
|
|
1477
|
|
|
1478 if (rc == NGX_AGAIN) {
|
|
398
|
1479
|
|
|
1480 #if (NGX_PCRE)
|
|
|
1481 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1482
|
|
|
1483 noregex = clcf->noregex;
|
|
|
1484 #endif
|
|
|
1485
|
|
378
|
1486 /* look up nested locations */
|
|
398
|
1487
|
|
378
|
1488 rc = ngx_http_core_find_location(r);
|
|
|
1489 }
|
|
|
1490
|
|
|
1491 if (rc == NGX_OK || rc == NGX_DONE) {
|
|
|
1492 return rc;
|
|
|
1493 }
|
|
|
1494
|
|
|
1495 /* rc == NGX_DECLINED or rc == NGX_AGAIN in nested location */
|
|
|
1496
|
|
|
1497 #if (NGX_PCRE)
|
|
398
|
1498
|
|
|
1499 if (noregex == 0 && pclcf->regex_locations) {
|
|
378
|
1500
|
|
|
1501 for (clcfp = pclcf->regex_locations; *clcfp; clcfp++) {
|
|
|
1502
|
|
|
1503 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1504 "test location: ~ \"%V\"", &(*clcfp)->name);
|
|
|
1505
|
|
546
|
1506 n = ngx_http_regex_exec(r, (*clcfp)->regex, &r->uri);
|
|
|
1507
|
|
|
1508 if (n == NGX_OK) {
|
|
|
1509 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
1510
|
|
|
1511 /* look up nested locations */
|
|
|
1512
|
|
|
1513 rc = ngx_http_core_find_location(r);
|
|
|
1514
|
|
|
1515 return (rc == NGX_ERROR) ? rc : NGX_OK;
|
|
456
|
1516 }
|
|
|
1517
|
|
546
|
1518 if (n == NGX_DECLINED) {
|
|
378
|
1519 continue;
|
|
|
1520 }
|
|
|
1521
|
|
546
|
1522 return NGX_ERROR;
|
|
378
|
1523 }
|
|
|
1524 }
|
|
326
|
1525 #endif
|
|
0
|
1526
|
|
378
|
1527 return rc;
|
|
|
1528 }
|
|
|
1529
|
|
|
1530
|
|
|
1531 /*
|
|
|
1532 * NGX_OK - exact match
|
|
|
1533 * NGX_DONE - auto redirect
|
|
|
1534 * NGX_AGAIN - inclusive match
|
|
|
1535 * NGX_DECLINED - no match
|
|
|
1536 */
|
|
|
1537
|
|
|
1538 static ngx_int_t
|
|
|
1539 ngx_http_core_find_static_location(ngx_http_request_t *r,
|
|
|
1540 ngx_http_location_tree_node_t *node)
|
|
|
1541 {
|
|
|
1542 u_char *uri;
|
|
|
1543 size_t len, n;
|
|
|
1544 ngx_int_t rc, rv;
|
|
|
1545
|
|
|
1546 len = r->uri.len;
|
|
|
1547 uri = r->uri.data;
|
|
|
1548
|
|
|
1549 rv = NGX_DECLINED;
|
|
|
1550
|
|
|
1551 for ( ;; ) {
|
|
|
1552
|
|
|
1553 if (node == NULL) {
|
|
|
1554 return rv;
|
|
34
|
1555 }
|
|
|
1556
|
|
0
|
1557 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
378
|
1558 "test location: \"%*s\"", node->len, node->name);
|
|
|
1559
|
|
|
1560 n = (len <= (size_t) node->len) ? len : node->len;
|
|
|
1561
|
|
390
|
1562 rc = ngx_filename_cmp(uri, node->name, n);
|
|
378
|
1563
|
|
|
1564 if (rc != 0) {
|
|
|
1565 node = (rc < 0) ? node->left : node->right;
|
|
|
1566
|
|
0
|
1567 continue;
|
|
|
1568 }
|
|
|
1569
|
|
378
|
1570 if (len > (size_t) node->len) {
|
|
|
1571
|
|
|
1572 if (node->inclusive) {
|
|
|
1573
|
|
|
1574 r->loc_conf = node->inclusive->loc_conf;
|
|
|
1575 rv = NGX_AGAIN;
|
|
|
1576
|
|
|
1577 node = node->tree;
|
|
|
1578 uri += n;
|
|
|
1579 len -= n;
|
|
34
|
1580
|
|
|
1581 continue;
|
|
0
|
1582 }
|
|
|
1583
|
|
378
|
1584 /* exact only */
|
|
|
1585
|
|
|
1586 node = node->right;
|
|
|
1587
|
|
0
|
1588 continue;
|
|
|
1589 }
|
|
|
1590
|
|
378
|
1591 if (len == (size_t) node->len) {
|
|
|
1592
|
|
580
|
1593 if (node->exact) {
|
|
|
1594 r->loc_conf = node->exact->loc_conf;
|
|
|
1595 return NGX_OK;
|
|
|
1596
|
|
|
1597 } else {
|
|
|
1598 r->loc_conf = node->inclusive->loc_conf;
|
|
|
1599 return NGX_AGAIN;
|
|
|
1600 }
|
|
0
|
1601 }
|
|
|
1602
|
|
378
|
1603 /* len < node->len */
|
|
|
1604
|
|
|
1605 if (len + 1 == (size_t) node->len && node->auto_redirect) {
|
|
|
1606
|
|
|
1607 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1608 node->inclusive->loc_conf;
|
|
|
1609 rv = NGX_DONE;
|
|
|
1610 }
|
|
|
1611
|
|
|
1612 node = node->left;
|
|
0
|
1613 }
|
|
|
1614 }
|
|
|
1615
|
|
|
1616
|
|
392
|
1617 void *
|
|
|
1618 ngx_http_test_content_type(ngx_http_request_t *r, ngx_hash_t *types_hash)
|
|
|
1619 {
|
|
494
|
1620 u_char c, *lowcase;
|
|
|
1621 size_t len;
|
|
|
1622 ngx_uint_t i, hash;
|
|
392
|
1623
|
|
554
|
1624 if (types_hash->size == 0) {
|
|
|
1625 return (void *) 4;
|
|
|
1626 }
|
|
|
1627
|
|
392
|
1628 if (r->headers_out.content_type.len == 0) {
|
|
|
1629 return NULL;
|
|
|
1630 }
|
|
|
1631
|
|
494
|
1632 len = r->headers_out.content_type_len;
|
|
|
1633
|
|
392
|
1634 if (r->headers_out.content_type_lowcase == NULL) {
|
|
|
1635
|
|
494
|
1636 lowcase = ngx_pnalloc(r->pool, len);
|
|
|
1637 if (lowcase == NULL) {
|
|
392
|
1638 return NULL;
|
|
|
1639 }
|
|
|
1640
|
|
494
|
1641 r->headers_out.content_type_lowcase = lowcase;
|
|
392
|
1642
|
|
|
1643 hash = 0;
|
|
|
1644
|
|
494
|
1645 for (i = 0; i < len; i++) {
|
|
392
|
1646 c = ngx_tolower(r->headers_out.content_type.data[i]);
|
|
|
1647 hash = ngx_hash(hash, c);
|
|
494
|
1648 lowcase[i] = c;
|
|
392
|
1649 }
|
|
|
1650
|
|
|
1651 r->headers_out.content_type_hash = hash;
|
|
|
1652 }
|
|
|
1653
|
|
494
|
1654 return ngx_hash_find(types_hash, r->headers_out.content_type_hash,
|
|
|
1655 r->headers_out.content_type_lowcase, len);
|
|
392
|
1656 }
|
|
|
1657
|
|
|
1658
|
|
36
|
1659 ngx_int_t
|
|
|
1660 ngx_http_set_content_type(ngx_http_request_t *r)
|
|
0
|
1661 {
|
|
392
|
1662 u_char c, *exten;
|
|
138
|
1663 ngx_str_t *type;
|
|
198
|
1664 ngx_uint_t i, hash;
|
|
0
|
1665 ngx_http_core_loc_conf_t *clcf;
|
|
|
1666
|
|
222
|
1667 if (r->headers_out.content_type.len) {
|
|
|
1668 return NGX_OK;
|
|
|
1669 }
|
|
|
1670
|
|
0
|
1671 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1672
|
|
|
1673 if (r->exten.len) {
|
|
34
|
1674
|
|
198
|
1675 hash = 0;
|
|
|
1676
|
|
|
1677 for (i = 0; i < r->exten.len; i++) {
|
|
|
1678 c = r->exten.data[i];
|
|
|
1679
|
|
|
1680 if (c >= 'A' && c <= 'Z') {
|
|
|
1681
|
|
392
|
1682 exten = ngx_pnalloc(r->pool, r->exten.len);
|
|
|
1683 if (exten == NULL) {
|
|
454
|
1684 return NGX_ERROR;
|
|
34
|
1685 }
|
|
|
1686
|
|
392
|
1687 hash = ngx_hash_strlow(exten, r->exten.data, r->exten.len);
|
|
34
|
1688
|
|
|
1689 r->exten.data = exten;
|
|
198
|
1690
|
|
|
1691 break;
|
|
34
|
1692 }
|
|
|
1693
|
|
198
|
1694 hash = ngx_hash(hash, c);
|
|
34
|
1695 }
|
|
|
1696
|
|
198
|
1697 type = ngx_hash_find(&clcf->types_hash, hash,
|
|
138
|
1698 r->exten.data, r->exten.len);
|
|
|
1699
|
|
|
1700 if (type) {
|
|
206
|
1701 r->headers_out.content_type_len = type->len;
|
|
138
|
1702 r->headers_out.content_type = *type;
|
|
206
|
1703
|
|
138
|
1704 return NGX_OK;
|
|
0
|
1705 }
|
|
|
1706 }
|
|
|
1707
|
|
206
|
1708 r->headers_out.content_type_len = clcf->default_type.len;
|
|
138
|
1709 r->headers_out.content_type = clcf->default_type;
|
|
0
|
1710
|
|
|
1711 return NGX_OK;
|
|
|
1712 }
|
|
|
1713
|
|
|
1714
|
|
508
|
1715 void
|
|
36
|
1716 ngx_http_set_exten(ngx_http_request_t *r)
|
|
0
|
1717 {
|
|
|
1718 ngx_int_t i;
|
|
|
1719
|
|
570
|
1720 ngx_str_null(&r->exten);
|
|
0
|
1721
|
|
|
1722 for (i = r->uri.len - 1; i > 1; i--) {
|
|
|
1723 if (r->uri.data[i] == '.' && r->uri.data[i - 1] != '/') {
|
|
198
|
1724
|
|
0
|
1725 r->exten.len = r->uri.len - i - 1;
|
|
198
|
1726 r->exten.data = &r->uri.data[i + 1];
|
|
0
|
1727
|
|
508
|
1728 return;
|
|
0
|
1729
|
|
|
1730 } else if (r->uri.data[i] == '/') {
|
|
508
|
1731 return;
|
|
0
|
1732 }
|
|
|
1733 }
|
|
|
1734
|
|
508
|
1735 return;
|
|
0
|
1736 }
|
|
|
1737
|
|
|
1738
|
|
36
|
1739 ngx_int_t
|
|
580
|
1740 ngx_http_send_response(ngx_http_request_t *r, ngx_uint_t status,
|
|
|
1741 ngx_str_t *ct, ngx_http_complex_value_t *cv)
|
|
|
1742 {
|
|
|
1743 ngx_int_t rc;
|
|
|
1744 ngx_str_t val;
|
|
|
1745 ngx_buf_t *b;
|
|
|
1746 ngx_chain_t out;
|
|
|
1747
|
|
|
1748 r->headers_out.status = status;
|
|
|
1749
|
|
|
1750 if (status == NGX_HTTP_NO_CONTENT) {
|
|
582
|
1751 r->header_only = 1;
|
|
580
|
1752 return ngx_http_send_header(r);
|
|
|
1753 }
|
|
|
1754
|
|
|
1755 if (ngx_http_complex_value(r, cv, &val) != NGX_OK) {
|
|
|
1756 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1757 }
|
|
|
1758
|
|
|
1759 if (status >= NGX_HTTP_MOVED_PERMANENTLY && status <= NGX_HTTP_SEE_OTHER) {
|
|
|
1760
|
|
|
1761 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
|
1762 if (r->headers_out.location == NULL) {
|
|
|
1763 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1764 }
|
|
|
1765
|
|
|
1766 r->headers_out.location->hash = 1;
|
|
|
1767 ngx_str_set(&r->headers_out.location->key, "Location");
|
|
|
1768 r->headers_out.location->value = val;
|
|
|
1769
|
|
|
1770 return status;
|
|
|
1771 }
|
|
|
1772
|
|
|
1773 r->headers_out.content_length_n = val.len;
|
|
|
1774
|
|
|
1775 if (ct) {
|
|
|
1776 r->headers_out.content_type_len = ct->len;
|
|
|
1777 r->headers_out.content_type = *ct;
|
|
|
1778
|
|
|
1779 } else {
|
|
|
1780 if (ngx_http_set_content_type(r) != NGX_OK) {
|
|
|
1781 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1782 }
|
|
|
1783 }
|
|
|
1784
|
|
|
1785 if (r->method == NGX_HTTP_HEAD || (r != r->main && val.len == 0)) {
|
|
|
1786 return ngx_http_send_header(r);
|
|
|
1787 }
|
|
|
1788
|
|
|
1789 b = ngx_pcalloc(r->pool, sizeof(ngx_buf_t));
|
|
|
1790 if (b == NULL) {
|
|
|
1791 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1792 }
|
|
|
1793
|
|
|
1794 b->pos = val.data;
|
|
|
1795 b->last = val.data + val.len;
|
|
|
1796 b->memory = val.len ? 1 : 0;
|
|
|
1797 b->last_buf = (r == r->main) ? 1 : 0;
|
|
|
1798 b->last_in_chain = 1;
|
|
|
1799
|
|
|
1800 out.buf = b;
|
|
|
1801 out.next = NULL;
|
|
|
1802
|
|
|
1803 rc = ngx_http_send_header(r);
|
|
|
1804
|
|
|
1805 if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) {
|
|
|
1806 return rc;
|
|
|
1807 }
|
|
|
1808
|
|
|
1809 return ngx_http_output_filter(r, &out);
|
|
|
1810 }
|
|
|
1811
|
|
|
1812
|
|
|
1813 ngx_int_t
|
|
106
|
1814 ngx_http_send_header(ngx_http_request_t *r)
|
|
|
1815 {
|
|
|
1816 if (r->err_status) {
|
|
|
1817 r->headers_out.status = r->err_status;
|
|
|
1818 r->headers_out.status_line.len = 0;
|
|
|
1819 }
|
|
|
1820
|
|
|
1821 return ngx_http_top_header_filter(r);
|
|
|
1822 }
|
|
|
1823
|
|
|
1824
|
|
|
1825 ngx_int_t
|
|
|
1826 ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *in)
|
|
|
1827 {
|
|
488
|
1828 ngx_int_t rc;
|
|
|
1829 ngx_connection_t *c;
|
|
|
1830
|
|
|
1831 c = r->connection;
|
|
|
1832
|
|
|
1833 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
132
|
1834 "http output filter \"%V?%V\"", &r->uri, &r->args);
|
|
106
|
1835
|
|
|
1836 rc = ngx_http_top_body_filter(r, in);
|
|
|
1837
|
|
|
1838 if (rc == NGX_ERROR) {
|
|
|
1839 /* NGX_ERROR may be returned by any filter */
|
|
488
|
1840 c->error = 1;
|
|
106
|
1841 }
|
|
|
1842
|
|
|
1843 return rc;
|
|
|
1844 }
|
|
|
1845
|
|
|
1846
|
|
|
1847 u_char *
|
|
|
1848 ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *path,
|
|
248
|
1849 size_t *root_length, size_t reserved)
|
|
106
|
1850 {
|
|
172
|
1851 u_char *last;
|
|
|
1852 size_t alias;
|
|
|
1853 ngx_http_core_loc_conf_t *clcf;
|
|
106
|
1854
|
|
|
1855 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1856
|
|
574
|
1857 alias = clcf->alias;
|
|
106
|
1858
|
|
152
|
1859 if (alias && !r->valid_location) {
|
|
|
1860 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1861 "\"alias\" could not be used in location \"%V\" "
|
|
|
1862 "where URI was rewritten", &clcf->name);
|
|
|
1863 return NULL;
|
|
|
1864 }
|
|
|
1865
|
|
144
|
1866 if (clcf->root_lengths == NULL) {
|
|
|
1867
|
|
248
|
1868 *root_length = clcf->root.len;
|
|
144
|
1869
|
|
460
|
1870 path->len = clcf->root.len + reserved + r->uri.len - alias + 1;
|
|
144
|
1871
|
|
382
|
1872 path->data = ngx_pnalloc(r->pool, path->len);
|
|
144
|
1873 if (path->data == NULL) {
|
|
|
1874 return NULL;
|
|
|
1875 }
|
|
|
1876
|
|
|
1877 last = ngx_copy(path->data, clcf->root.data, clcf->root.len);
|
|
172
|
1878
|
|
|
1879 } else {
|
|
468
|
1880
|
|
|
1881 #if (NGX_PCRE)
|
|
|
1882 ngx_uint_t captures;
|
|
|
1883
|
|
546
|
1884 captures = alias && clcf->regex;
|
|
574
|
1885
|
|
|
1886 reserved += captures ? r->add_uri_to_alias ? r->uri.len + 1 : 1
|
|
|
1887 : r->uri.len - alias + 1;
|
|
468
|
1888 #else
|
|
|
1889 reserved += r->uri.len - alias + 1;
|
|
|
1890 #endif
|
|
462
|
1891
|
|
|
1892 if (ngx_http_script_run(r, path, clcf->root_lengths->elts, reserved,
|
|
220
|
1893 clcf->root_values->elts)
|
|
216
|
1894 == NULL)
|
|
|
1895 {
|
|
|
1896 return NULL;
|
|
|
1897 }
|
|
|
1898
|
|
454
|
1899 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, path, 0) != NGX_OK) {
|
|
172
|
1900 return NULL;
|
|
|
1901 }
|
|
|
1902
|
|
248
|
1903 *root_length = path->len - reserved;
|
|
|
1904 last = path->data + *root_length;
|
|
456
|
1905
|
|
468
|
1906 #if (NGX_PCRE)
|
|
|
1907 if (captures) {
|
|
574
|
1908 if (!r->add_uri_to_alias) {
|
|
|
1909 *last = '\0';
|
|
|
1910 return last;
|
|
|
1911 }
|
|
|
1912
|
|
|
1913 alias = 0;
|
|
456
|
1914 }
|
|
468
|
1915 #endif
|
|
144
|
1916 }
|
|
|
1917
|
|
172
|
1918 last = ngx_cpystrn(last, r->uri.data + alias, r->uri.len - alias + 1);
|
|
106
|
1919
|
|
|
1920 return last;
|
|
|
1921 }
|
|
|
1922
|
|
|
1923
|
|
|
1924 ngx_int_t
|
|
88
|
1925 ngx_http_auth_basic_user(ngx_http_request_t *r)
|
|
|
1926 {
|
|
|
1927 ngx_str_t auth, encoded;
|
|
|
1928 ngx_uint_t len;
|
|
|
1929
|
|
|
1930 if (r->headers_in.user.len == 0 && r->headers_in.user.data != NULL) {
|
|
|
1931 return NGX_DECLINED;
|
|
|
1932 }
|
|
|
1933
|
|
|
1934 if (r->headers_in.authorization == NULL) {
|
|
|
1935 r->headers_in.user.data = (u_char *) "";
|
|
|
1936 return NGX_DECLINED;
|
|
|
1937 }
|
|
|
1938
|
|
|
1939 encoded = r->headers_in.authorization->value;
|
|
|
1940
|
|
|
1941 if (encoded.len < sizeof("Basic ") - 1
|
|
286
|
1942 || ngx_strncasecmp(encoded.data, (u_char *) "Basic ",
|
|
|
1943 sizeof("Basic ") - 1)
|
|
|
1944 != 0)
|
|
88
|
1945 {
|
|
|
1946 r->headers_in.user.data = (u_char *) "";
|
|
|
1947 return NGX_DECLINED;
|
|
|
1948 }
|
|
|
1949
|
|
|
1950 encoded.len -= sizeof("Basic ") - 1;
|
|
|
1951 encoded.data += sizeof("Basic ") - 1;
|
|
|
1952
|
|
|
1953 while (encoded.len && encoded.data[0] == ' ') {
|
|
|
1954 encoded.len--;
|
|
|
1955 encoded.data++;
|
|
|
1956 }
|
|
|
1957
|
|
|
1958 if (encoded.len == 0) {
|
|
|
1959 r->headers_in.user.data = (u_char *) "";
|
|
|
1960 return NGX_DECLINED;
|
|
|
1961 }
|
|
126
|
1962
|
|
88
|
1963 auth.len = ngx_base64_decoded_length(encoded.len);
|
|
382
|
1964 auth.data = ngx_pnalloc(r->pool, auth.len + 1);
|
|
88
|
1965 if (auth.data == NULL) {
|
|
|
1966 return NGX_ERROR;
|
|
|
1967 }
|
|
|
1968
|
|
|
1969 if (ngx_decode_base64(&auth, &encoded) != NGX_OK) {
|
|
|
1970 r->headers_in.user.data = (u_char *) "";
|
|
|
1971 return NGX_DECLINED;
|
|
|
1972 }
|
|
126
|
1973
|
|
88
|
1974 auth.data[auth.len] = '\0';
|
|
126
|
1975
|
|
|
1976 for (len = 0; len < auth.len; len++) {
|
|
88
|
1977 if (auth.data[len] == ':') {
|
|
|
1978 break;
|
|
|
1979 }
|
|
|
1980 }
|
|
126
|
1981
|
|
122
|
1982 if (len == 0 || len == auth.len) {
|
|
88
|
1983 r->headers_in.user.data = (u_char *) "";
|
|
|
1984 return NGX_DECLINED;
|
|
|
1985 }
|
|
|
1986
|
|
|
1987 r->headers_in.user.len = len;
|
|
|
1988 r->headers_in.user.data = auth.data;
|
|
|
1989 r->headers_in.passwd.len = auth.len - len - 1;
|
|
|
1990 r->headers_in.passwd.data = &auth.data[len + 1];
|
|
|
1991
|
|
|
1992 return NGX_OK;
|
|
|
1993 }
|
|
|
1994
|
|
|
1995
|
|
358
|
1996 #if (NGX_HTTP_GZIP)
|
|
|
1997
|
|
|
1998 ngx_int_t
|
|
|
1999 ngx_http_gzip_ok(ngx_http_request_t *r)
|
|
|
2000 {
|
|
|
2001 time_t date, expires;
|
|
|
2002 ngx_uint_t p;
|
|
|
2003 ngx_array_t *cc;
|
|
|
2004 ngx_table_elt_t *e, *d;
|
|
|
2005 ngx_http_core_loc_conf_t *clcf;
|
|
|
2006
|
|
546
|
2007 r->gzip_tested = 1;
|
|
358
|
2008
|
|
|
2009 if (r != r->main
|
|
|
2010 || r->headers_in.accept_encoding == NULL
|
|
|
2011 || ngx_strcasestrn(r->headers_in.accept_encoding->value.data,
|
|
|
2012 "gzip", 4 - 1)
|
|
|
2013 == NULL
|
|
|
2014
|
|
|
2015 /*
|
|
|
2016 * if the URL (without the "http://" prefix) is longer than 253 bytes,
|
|
|
2017 * then MSIE 4.x can not handle the compressed stream - it waits
|
|
|
2018 * too long, hangs up or crashes
|
|
|
2019 */
|
|
|
2020
|
|
|
2021 || (r->headers_in.msie4 && r->unparsed_uri.len > 200))
|
|
|
2022 {
|
|
|
2023 return NGX_DECLINED;
|
|
|
2024 }
|
|
|
2025
|
|
|
2026 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
2027
|
|
400
|
2028 if (r->headers_in.msie6 && clcf->gzip_disable_msie6) {
|
|
|
2029 return NGX_DECLINED;
|
|
|
2030 }
|
|
|
2031
|
|
358
|
2032 if (r->http_version < clcf->gzip_http_version) {
|
|
|
2033 return NGX_DECLINED;
|
|
|
2034 }
|
|
|
2035
|
|
|
2036 if (r->headers_in.via == NULL) {
|
|
|
2037 goto ok;
|
|
|
2038 }
|
|
|
2039
|
|
|
2040 p = clcf->gzip_proxied;
|
|
|
2041
|
|
|
2042 if (p & NGX_HTTP_GZIP_PROXIED_OFF) {
|
|
|
2043 return NGX_DECLINED;
|
|
|
2044 }
|
|
|
2045
|
|
|
2046 if (p & NGX_HTTP_GZIP_PROXIED_ANY) {
|
|
|
2047 goto ok;
|
|
|
2048 }
|
|
|
2049
|
|
|
2050 if (r->headers_in.authorization && (p & NGX_HTTP_GZIP_PROXIED_AUTH)) {
|
|
|
2051 goto ok;
|
|
|
2052 }
|
|
|
2053
|
|
|
2054 e = r->headers_out.expires;
|
|
|
2055
|
|
|
2056 if (e) {
|
|
|
2057
|
|
|
2058 if (!(p & NGX_HTTP_GZIP_PROXIED_EXPIRED)) {
|
|
|
2059 return NGX_DECLINED;
|
|
|
2060 }
|
|
|
2061
|
|
|
2062 expires = ngx_http_parse_time(e->value.data, e->value.len);
|
|
|
2063 if (expires == NGX_ERROR) {
|
|
|
2064 return NGX_DECLINED;
|
|
|
2065 }
|
|
|
2066
|
|
|
2067 d = r->headers_out.date;
|
|
|
2068
|
|
|
2069 if (d) {
|
|
|
2070 date = ngx_http_parse_time(d->value.data, d->value.len);
|
|
|
2071 if (date == NGX_ERROR) {
|
|
|
2072 return NGX_DECLINED;
|
|
|
2073 }
|
|
|
2074
|
|
|
2075 } else {
|
|
|
2076 date = ngx_time();
|
|
|
2077 }
|
|
|
2078
|
|
|
2079 if (expires < date) {
|
|
|
2080 goto ok;
|
|
|
2081 }
|
|
|
2082
|
|
|
2083 return NGX_DECLINED;
|
|
|
2084 }
|
|
|
2085
|
|
|
2086 cc = &r->headers_out.cache_control;
|
|
|
2087
|
|
|
2088 if (cc->elts) {
|
|
|
2089
|
|
|
2090 if ((p & NGX_HTTP_GZIP_PROXIED_NO_CACHE)
|
|
|
2091 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_cache,
|
|
|
2092 NULL)
|
|
|
2093 >= 0)
|
|
|
2094 {
|
|
|
2095 goto ok;
|
|
|
2096 }
|
|
|
2097
|
|
|
2098 if ((p & NGX_HTTP_GZIP_PROXIED_NO_STORE)
|
|
|
2099 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_store,
|
|
|
2100 NULL)
|
|
|
2101 >= 0)
|
|
|
2102 {
|
|
|
2103 goto ok;
|
|
|
2104 }
|
|
|
2105
|
|
|
2106 if ((p & NGX_HTTP_GZIP_PROXIED_PRIVATE)
|
|
|
2107 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_private,
|
|
|
2108 NULL)
|
|
|
2109 >= 0)
|
|
|
2110 {
|
|
|
2111 goto ok;
|
|
|
2112 }
|
|
|
2113
|
|
|
2114 return NGX_DECLINED;
|
|
|
2115 }
|
|
|
2116
|
|
|
2117 if ((p & NGX_HTTP_GZIP_PROXIED_NO_LM) && r->headers_out.last_modified) {
|
|
|
2118 return NGX_DECLINED;
|
|
|
2119 }
|
|
|
2120
|
|
|
2121 if ((p & NGX_HTTP_GZIP_PROXIED_NO_ETAG) && r->headers_out.etag) {
|
|
|
2122 return NGX_DECLINED;
|
|
|
2123 }
|
|
|
2124
|
|
|
2125 ok:
|
|
|
2126
|
|
|
2127 #if (NGX_PCRE)
|
|
|
2128
|
|
|
2129 if (clcf->gzip_disable && r->headers_in.user_agent) {
|
|
|
2130
|
|
362
|
2131 if (ngx_regex_exec_array(clcf->gzip_disable,
|
|
358
|
2132 &r->headers_in.user_agent->value,
|
|
|
2133 r->connection->log)
|
|
|
2134 != NGX_DECLINED)
|
|
|
2135 {
|
|
|
2136 return NGX_DECLINED;
|
|
|
2137 }
|
|
|
2138 }
|
|
|
2139
|
|
|
2140 #endif
|
|
|
2141
|
|
546
|
2142 r->gzip_ok = 1;
|
|
358
|
2143
|
|
|
2144 return NGX_OK;
|
|
|
2145 }
|
|
|
2146
|
|
|
2147 #endif
|
|
|
2148
|
|
|
2149
|
|
88
|
2150 ngx_int_t
|
|
58
|
2151 ngx_http_subrequest(ngx_http_request_t *r,
|
|
244
|
2152 ngx_str_t *uri, ngx_str_t *args, ngx_http_request_t **psr,
|
|
248
|
2153 ngx_http_post_subrequest_t *ps, ngx_uint_t flags)
|
|
58
|
2154 {
|
|
132
|
2155 ngx_connection_t *c;
|
|
58
|
2156 ngx_http_request_t *sr;
|
|
|
2157 ngx_http_core_srv_conf_t *cscf;
|
|
|
2158 ngx_http_postponed_request_t *pr, *p;
|
|
|
2159
|
|
206
|
2160 r->main->subrequests--;
|
|
|
2161
|
|
|
2162 if (r->main->subrequests == 0) {
|
|
|
2163 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
2164 "subrequests cycle while processing \"%V\"", uri);
|
|
256
|
2165 r->main->subrequests = 1;
|
|
206
|
2166 return NGX_ERROR;
|
|
|
2167 }
|
|
|
2168
|
|
58
|
2169 sr = ngx_pcalloc(r->pool, sizeof(ngx_http_request_t));
|
|
|
2170 if (sr == NULL) {
|
|
194
|
2171 return NGX_ERROR;
|
|
58
|
2172 }
|
|
|
2173
|
|
|
2174 sr->signature = NGX_HTTP_MODULE;
|
|
132
|
2175
|
|
|
2176 c = r->connection;
|
|
|
2177 sr->connection = c;
|
|
58
|
2178
|
|
|
2179 sr->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2180 if (sr->ctx == NULL) {
|
|
194
|
2181 return NGX_ERROR;
|
|
58
|
2182 }
|
|
|
2183
|
|
|
2184 if (ngx_list_init(&sr->headers_out.headers, r->pool, 20,
|
|
130
|
2185 sizeof(ngx_table_elt_t))
|
|
454
|
2186 != NGX_OK)
|
|
58
|
2187 {
|
|
194
|
2188 return NGX_ERROR;
|
|
58
|
2189 }
|
|
|
2190
|
|
|
2191 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2192 sr->main_conf = cscf->ctx->main_conf;
|
|
|
2193 sr->srv_conf = cscf->ctx->srv_conf;
|
|
|
2194 sr->loc_conf = cscf->ctx->loc_conf;
|
|
|
2195
|
|
|
2196 sr->pool = r->pool;
|
|
|
2197
|
|
|
2198 sr->headers_in = r->headers_in;
|
|
|
2199
|
|
126
|
2200 ngx_http_clear_content_length(sr);
|
|
|
2201 ngx_http_clear_accept_ranges(sr);
|
|
|
2202 ngx_http_clear_last_modified(sr);
|
|
58
|
2203
|
|
|
2204 sr->request_body = r->request_body;
|
|
|
2205
|
|
|
2206 sr->method = NGX_HTTP_GET;
|
|
|
2207 sr->http_version = r->http_version;
|
|
|
2208
|
|
|
2209 sr->request_line = r->request_line;
|
|
|
2210 sr->uri = *uri;
|
|
122
|
2211
|
|
58
|
2212 if (args) {
|
|
|
2213 sr->args = *args;
|
|
|
2214 }
|
|
122
|
2215
|
|
132
|
2216 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
2217 "http subrequest \"%V?%V\"", uri, &sr->args);
|
|
|
2218
|
|
248
|
2219 sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;
|
|
426
|
2220 sr->waited = (flags & NGX_HTTP_SUBREQUEST_WAITED) != 0;
|
|
122
|
2221
|
|
58
|
2222 sr->unparsed_uri = r->unparsed_uri;
|
|
364
|
2223 sr->method_name = ngx_http_core_get_method;
|
|
58
|
2224 sr->http_protocol = r->http_protocol;
|
|
|
2225
|
|
508
|
2226 ngx_http_set_exten(sr);
|
|
58
|
2227
|
|
102
|
2228 sr->main = r->main;
|
|
58
|
2229 sr->parent = r;
|
|
248
|
2230 sr->post_subrequest = ps;
|
|
58
|
2231 sr->read_event_handler = ngx_http_request_empty_handler;
|
|
426
|
2232 sr->write_event_handler = ngx_http_handler;
|
|
58
|
2233
|
|
434
|
2234 if (c->data == r && r->postponed == NULL) {
|
|
132
|
2235 c->data = sr;
|
|
58
|
2236 }
|
|
|
2237
|
|
|
2238 sr->variables = r->variables;
|
|
|
2239
|
|
|
2240 sr->log_handler = r->log_handler;
|
|
|
2241
|
|
|
2242 pr = ngx_palloc(r->pool, sizeof(ngx_http_postponed_request_t));
|
|
|
2243 if (pr == NULL) {
|
|
194
|
2244 return NGX_ERROR;
|
|
58
|
2245 }
|
|
|
2246
|
|
|
2247 pr->request = sr;
|
|
|
2248 pr->out = NULL;
|
|
|
2249 pr->next = NULL;
|
|
|
2250
|
|
|
2251 if (r->postponed) {
|
|
|
2252 for (p = r->postponed; p->next; p = p->next) { /* void */ }
|
|
|
2253 p->next = pr;
|
|
|
2254
|
|
|
2255 } else {
|
|
|
2256 r->postponed = pr;
|
|
|
2257 }
|
|
|
2258
|
|
|
2259 sr->internal = 1;
|
|
|
2260
|
|
92
|
2261 sr->discard_body = r->discard_body;
|
|
438
|
2262 sr->expect_tested = 1;
|
|
62
|
2263 sr->main_filter_need_in_memory = r->main_filter_need_in_memory;
|
|
|
2264
|
|
200
|
2265 sr->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1;
|
|
|
2266
|
|
426
|
2267 r->main->subrequests++;
|
|
518
|
2268 r->main->count++;
|
|
426
|
2269
|
|
|
2270 *psr = sr;
|
|
|
2271
|
|
520
|
2272 return ngx_http_post_request(sr, NULL);
|
|
58
|
2273 }
|
|
|
2274
|
|
|
2275
|
|
|
2276 ngx_int_t
|
|
36
|
2277 ngx_http_internal_redirect(ngx_http_request_t *r,
|
|
|
2278 ngx_str_t *uri, ngx_str_t *args)
|
|
0
|
2279 {
|
|
36
|
2280 ngx_http_core_srv_conf_t *cscf;
|
|
|
2281
|
|
226
|
2282 r->uri_changes--;
|
|
|
2283
|
|
|
2284 if (r->uri_changes == 0) {
|
|
|
2285 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
2286 "rewrite or internal redirection cycle "
|
|
|
2287 "while internal redirect to \"%V\"", uri);
|
|
|
2288
|
|
526
|
2289 r->main->count++;
|
|
226
|
2290 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
2291 return NGX_DONE;
|
|
|
2292 }
|
|
|
2293
|
|
10
|
2294 r->uri = *uri;
|
|
0
|
2295
|
|
|
2296 if (args) {
|
|
10
|
2297 r->args = *args;
|
|
58
|
2298
|
|
|
2299 } else {
|
|
570
|
2300 ngx_str_null(&r->args);
|
|
0
|
2301 }
|
|
|
2302
|
|
132
|
2303 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2304 "internal redirect: \"%V?%V\"", uri, &r->args);
|
|
|
2305
|
|
508
|
2306 ngx_http_set_exten(r);
|
|
0
|
2307
|
|
224
|
2308 /* clear the modules contexts */
|
|
|
2309 ngx_memzero(r->ctx, sizeof(void *) * ngx_http_max_module);
|
|
0
|
2310
|
|
36
|
2311 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2312 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
2313
|
|
84
|
2314 ngx_http_update_location_config(r);
|
|
|
2315
|
|
464
|
2316 #if (NGX_HTTP_CACHE)
|
|
|
2317 r->cache = NULL;
|
|
|
2318 #endif
|
|
|
2319
|
|
58
|
2320 r->internal = 1;
|
|
574
|
2321 r->add_uri_to_alias = 0;
|
|
518
|
2322 r->main->count++;
|
|
58
|
2323
|
|
0
|
2324 ngx_http_handler(r);
|
|
|
2325
|
|
|
2326 return NGX_DONE;
|
|
|
2327 }
|
|
|
2328
|
|
|
2329
|
|
324
|
2330 ngx_int_t
|
|
|
2331 ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name)
|
|
|
2332 {
|
|
|
2333 ngx_http_core_srv_conf_t *cscf;
|
|
|
2334 ngx_http_core_loc_conf_t **clcfp;
|
|
|
2335 ngx_http_core_main_conf_t *cmcf;
|
|
|
2336
|
|
518
|
2337 r->main->count++;
|
|
|
2338
|
|
324
|
2339 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2340
|
|
430
|
2341 if (cscf->named_locations) {
|
|
|
2342
|
|
|
2343 for (clcfp = cscf->named_locations; *clcfp; clcfp++) {
|
|
|
2344
|
|
|
2345 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2346 "test location: \"%V\"", &(*clcfp)->name);
|
|
|
2347
|
|
|
2348 if (name->len != (*clcfp)->name.len
|
|
|
2349 || ngx_strncmp(name->data, (*clcfp)->name.data, name->len) != 0)
|
|
|
2350 {
|
|
|
2351 continue;
|
|
|
2352 }
|
|
|
2353
|
|
|
2354 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2355 "using location: %V \"%V?%V\"",
|
|
|
2356 name, &r->uri, &r->args);
|
|
|
2357
|
|
|
2358 r->internal = 1;
|
|
|
2359 r->content_handler = NULL;
|
|
|
2360 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
2361
|
|
|
2362 ngx_http_update_location_config(r);
|
|
|
2363
|
|
|
2364 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
2365
|
|
|
2366 r->phase_handler = cmcf->phase_engine.location_rewrite_index;
|
|
|
2367
|
|
|
2368 ngx_http_core_run_phases(r);
|
|
|
2369
|
|
|
2370 return NGX_DONE;
|
|
324
|
2371 }
|
|
|
2372 }
|
|
|
2373
|
|
|
2374 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
2375 "could not find named location \"%V\"", name);
|
|
324
|
2376
|
|
|
2377 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
378
|
2378
|
|
324
|
2379 return NGX_DONE;
|
|
|
2380 }
|
|
|
2381
|
|
|
2382
|
|
118
|
2383 ngx_http_cleanup_t *
|
|
|
2384 ngx_http_cleanup_add(ngx_http_request_t *r, size_t size)
|
|
0
|
2385 {
|
|
118
|
2386 ngx_http_cleanup_t *cln;
|
|
|
2387
|
|
|
2388 r = r->main;
|
|
|
2389
|
|
|
2390 cln = ngx_palloc(r->pool, sizeof(ngx_http_cleanup_t));
|
|
|
2391 if (cln == NULL) {
|
|
|
2392 return NULL;
|
|
0
|
2393 }
|
|
|
2394
|
|
118
|
2395 if (size) {
|
|
|
2396 cln->data = ngx_palloc(r->pool, size);
|
|
|
2397 if (cln->data == NULL) {
|
|
|
2398 return NULL;
|
|
|
2399 }
|
|
|
2400
|
|
|
2401 } else {
|
|
|
2402 cln->data = NULL;
|
|
|
2403 }
|
|
|
2404
|
|
|
2405 cln->handler = NULL;
|
|
|
2406 cln->next = r->cleanup;
|
|
|
2407
|
|
|
2408 r->cleanup = cln;
|
|
|
2409
|
|
|
2410 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2411 "http cleanup add: %p", cln);
|
|
|
2412
|
|
|
2413 return cln;
|
|
0
|
2414 }
|
|
|
2415
|
|
|
2416
|
|
36
|
2417 static char *
|
|
|
2418 ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2419 {
|
|
308
|
2420 char *rv;
|
|
|
2421 void *mconf;
|
|
310
|
2422 ngx_uint_t i;
|
|
308
|
2423 ngx_conf_t pcf;
|
|
|
2424 ngx_http_module_t *module;
|
|
|
2425 ngx_http_conf_ctx_t *ctx, *http_ctx;
|
|
|
2426 ngx_http_core_srv_conf_t *cscf, **cscfp;
|
|
310
|
2427 ngx_http_core_main_conf_t *cmcf;
|
|
36
|
2428
|
|
50
|
2429 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2430 if (ctx == NULL) {
|
|
36
|
2431 return NGX_CONF_ERROR;
|
|
|
2432 }
|
|
0
|
2433
|
|
|
2434 http_ctx = cf->ctx;
|
|
|
2435 ctx->main_conf = http_ctx->main_conf;
|
|
|
2436
|
|
|
2437 /* the server{}'s srv_conf */
|
|
|
2438
|
|
36
|
2439 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2440 if (ctx->srv_conf == NULL) {
|
|
|
2441 return NGX_CONF_ERROR;
|
|
|
2442 }
|
|
0
|
2443
|
|
|
2444 /* the server{}'s loc_conf */
|
|
|
2445
|
|
36
|
2446 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2447 if (ctx->loc_conf == NULL) {
|
|
|
2448 return NGX_CONF_ERROR;
|
|
|
2449 }
|
|
0
|
2450
|
|
310
|
2451 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2452 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2453 continue;
|
|
|
2454 }
|
|
|
2455
|
|
310
|
2456 module = ngx_modules[i]->ctx;
|
|
0
|
2457
|
|
|
2458 if (module->create_srv_conf) {
|
|
50
|
2459 mconf = module->create_srv_conf(cf);
|
|
|
2460 if (mconf == NULL) {
|
|
36
|
2461 return NGX_CONF_ERROR;
|
|
|
2462 }
|
|
|
2463
|
|
310
|
2464 ctx->srv_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2465 }
|
|
|
2466
|
|
|
2467 if (module->create_loc_conf) {
|
|
50
|
2468 mconf = module->create_loc_conf(cf);
|
|
|
2469 if (mconf == NULL) {
|
|
36
|
2470 return NGX_CONF_ERROR;
|
|
|
2471 }
|
|
|
2472
|
|
310
|
2473 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2474 }
|
|
|
2475 }
|
|
|
2476
|
|
36
|
2477
|
|
|
2478 /* the server configuration context */
|
|
0
|
2479
|
|
|
2480 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
|
2481 cscf->ctx = ctx;
|
|
|
2482
|
|
36
|
2483
|
|
0
|
2484 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index];
|
|
36
|
2485
|
|
50
|
2486 cscfp = ngx_array_push(&cmcf->servers);
|
|
|
2487 if (cscfp == NULL) {
|
|
36
|
2488 return NGX_CONF_ERROR;
|
|
|
2489 }
|
|
|
2490
|
|
0
|
2491 *cscfp = cscf;
|
|
|
2492
|
|
36
|
2493
|
|
0
|
2494 /* parse inside server{} */
|
|
|
2495
|
|
70
|
2496 pcf = *cf;
|
|
0
|
2497 cf->ctx = ctx;
|
|
|
2498 cf->cmd_type = NGX_HTTP_SRV_CONF;
|
|
34
|
2499
|
|
0
|
2500 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2501
|
|
70
|
2502 *cf = pcf;
|
|
0
|
2503
|
|
|
2504 return rv;
|
|
|
2505 }
|
|
|
2506
|
|
|
2507
|
|
36
|
2508 static char *
|
|
|
2509 ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2510 {
|
|
|
2511 char *rv;
|
|
430
|
2512 u_char *mod;
|
|
|
2513 size_t len;
|
|
|
2514 ngx_str_t *value, *name;
|
|
310
|
2515 ngx_uint_t i;
|
|
34
|
2516 ngx_conf_t save;
|
|
0
|
2517 ngx_http_module_t *module;
|
|
|
2518 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
378
|
2519 ngx_http_core_loc_conf_t *clcf, *pclcf;
|
|
0
|
2520
|
|
50
|
2521 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2522 if (ctx == NULL) {
|
|
0
|
2523 return NGX_CONF_ERROR;
|
|
|
2524 }
|
|
|
2525
|
|
|
2526 pctx = cf->ctx;
|
|
|
2527 ctx->main_conf = pctx->main_conf;
|
|
|
2528 ctx->srv_conf = pctx->srv_conf;
|
|
|
2529
|
|
|
2530 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2531 if (ctx->loc_conf == NULL) {
|
|
|
2532 return NGX_CONF_ERROR;
|
|
|
2533 }
|
|
|
2534
|
|
310
|
2535 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2536 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2537 continue;
|
|
|
2538 }
|
|
|
2539
|
|
310
|
2540 module = ngx_modules[i]->ctx;
|
|
0
|
2541
|
|
|
2542 if (module->create_loc_conf) {
|
|
310
|
2543 ctx->loc_conf[ngx_modules[i]->ctx_index] =
|
|
0
|
2544 module->create_loc_conf(cf);
|
|
310
|
2545 if (ctx->loc_conf[ngx_modules[i]->ctx_index] == NULL) {
|
|
0
|
2546 return NGX_CONF_ERROR;
|
|
|
2547 }
|
|
|
2548 }
|
|
|
2549 }
|
|
|
2550
|
|
|
2551 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2552 clcf->loc_conf = ctx->loc_conf;
|
|
|
2553
|
|
|
2554 value = cf->args->elts;
|
|
|
2555
|
|
|
2556 if (cf->args->nelts == 3) {
|
|
430
|
2557
|
|
|
2558 len = value[1].len;
|
|
|
2559 mod = value[1].data;
|
|
|
2560 name = &value[2];
|
|
|
2561
|
|
|
2562 if (len == 1 && mod[0] == '=') {
|
|
|
2563
|
|
|
2564 clcf->name = *name;
|
|
0
|
2565 clcf->exact_match = 1;
|
|
|
2566
|
|
430
|
2567 } else if (len == 2 && mod[0] == '^' && mod[1] == '~') {
|
|
|
2568
|
|
|
2569 clcf->name = *name;
|
|
16
|
2570 clcf->noregex = 1;
|
|
|
2571
|
|
430
|
2572 } else if (len == 1 && mod[0] == '~') {
|
|
|
2573
|
|
|
2574 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
0
|
2575 return NGX_CONF_ERROR;
|
|
|
2576 }
|
|
|
2577
|
|
430
|
2578 } else if (len == 2 && mod[0] == '~' && mod[1] == '*') {
|
|
|
2579
|
|
|
2580 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
|
2581 return NGX_CONF_ERROR;
|
|
|
2582 }
|
|
0
|
2583
|
|
|
2584 } else {
|
|
|
2585 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2586 "invalid location modifier \"%V\"", &value[1]);
|
|
0
|
2587 return NGX_CONF_ERROR;
|
|
|
2588 }
|
|
|
2589
|
|
|
2590 } else {
|
|
324
|
2591
|
|
430
|
2592 name = &value[1];
|
|
|
2593
|
|
|
2594 if (name->data[0] == '=') {
|
|
|
2595
|
|
|
2596 clcf->name.len = name->len - 1;
|
|
|
2597 clcf->name.data = name->data + 1;
|
|
|
2598 clcf->exact_match = 1;
|
|
|
2599
|
|
|
2600 } else if (name->data[0] == '^' && name->data[1] == '~') {
|
|
|
2601
|
|
|
2602 clcf->name.len = name->len - 2;
|
|
|
2603 clcf->name.data = name->data + 2;
|
|
|
2604 clcf->noregex = 1;
|
|
|
2605
|
|
|
2606 } else if (name->data[0] == '~') {
|
|
|
2607
|
|
|
2608 name->len--;
|
|
|
2609 name->data++;
|
|
|
2610
|
|
|
2611 if (name->data[0] == '*') {
|
|
|
2612
|
|
|
2613 name->len--;
|
|
|
2614 name->data++;
|
|
|
2615
|
|
|
2616 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
|
2617 return NGX_CONF_ERROR;
|
|
|
2618 }
|
|
|
2619
|
|
|
2620 } else {
|
|
|
2621 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
|
2622 return NGX_CONF_ERROR;
|
|
|
2623 }
|
|
|
2624 }
|
|
|
2625
|
|
|
2626 } else {
|
|
|
2627
|
|
|
2628 clcf->name = *name;
|
|
|
2629
|
|
|
2630 if (name->data[0] == '@') {
|
|
|
2631 clcf->named = 1;
|
|
|
2632 }
|
|
324
|
2633 }
|
|
0
|
2634 }
|
|
|
2635
|
|
|
2636 pclcf = pctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2637
|
|
378
|
2638 if (pclcf->name.len) {
|
|
|
2639
|
|
|
2640 /* nested location */
|
|
|
2641
|
|
34
|
2642 #if 0
|
|
0
|
2643 clcf->prev_location = pclcf;
|
|
34
|
2644 #endif
|
|
0
|
2645
|
|
|
2646 if (pclcf->exact_match) {
|
|
|
2647 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2648 "location \"%V\" could not be inside "
|
|
|
2649 "the exact location \"%V\"",
|
|
|
2650 &clcf->name, &pclcf->name);
|
|
0
|
2651 return NGX_CONF_ERROR;
|
|
|
2652 }
|
|
|
2653
|
|
324
|
2654 if (pclcf->named) {
|
|
|
2655 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2656 "location \"%V\" could not be inside "
|
|
|
2657 "the named location \"%V\"",
|
|
|
2658 &clcf->name, &pclcf->name);
|
|
|
2659 return NGX_CONF_ERROR;
|
|
|
2660 }
|
|
|
2661
|
|
378
|
2662 if (clcf->named) {
|
|
|
2663 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2664 "named location \"%V\" must be "
|
|
|
2665 "on server level only",
|
|
|
2666 &clcf->name);
|
|
|
2667 return NGX_CONF_ERROR;
|
|
|
2668 }
|
|
|
2669
|
|
430
|
2670 len = pclcf->name.len;
|
|
|
2671
|
|
4
|
2672 #if (NGX_PCRE)
|
|
0
|
2673 if (clcf->regex == NULL
|
|
430
|
2674 && ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
|
0
|
2675 #else
|
|
430
|
2676 if (ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
|
0
|
2677 #endif
|
|
|
2678 {
|
|
|
2679 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2680 "location \"%V\" is outside location \"%V\"",
|
|
|
2681 &clcf->name, &pclcf->name);
|
|
0
|
2682 return NGX_CONF_ERROR;
|
|
|
2683 }
|
|
|
2684 }
|
|
|
2685
|
|
378
|
2686 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
|
2687 return NGX_CONF_ERROR;
|
|
|
2688 }
|
|
0
|
2689
|
|
34
|
2690 save = *cf;
|
|
0
|
2691 cf->ctx = ctx;
|
|
|
2692 cf->cmd_type = NGX_HTTP_LOC_CONF;
|
|
34
|
2693
|
|
0
|
2694 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2695
|
|
|
2696 *cf = save;
|
|
|
2697
|
|
0
|
2698 return rv;
|
|
|
2699 }
|
|
|
2700
|
|
|
2701
|
|
430
|
2702 static ngx_int_t
|
|
|
2703 ngx_http_core_regex_location(ngx_conf_t *cf, ngx_http_core_loc_conf_t *clcf,
|
|
|
2704 ngx_str_t *regex, ngx_uint_t caseless)
|
|
|
2705 {
|
|
|
2706 #if (NGX_PCRE)
|
|
546
|
2707 ngx_regex_compile_t rc;
|
|
|
2708 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
2709
|
|
|
2710 ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
|
|
|
2711
|
|
|
2712 rc.pattern = *regex;
|
|
|
2713 rc.err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
2714 rc.err.data = errstr;
|
|
430
|
2715
|
|
508
|
2716 #if (NGX_HAVE_CASELESS_FILESYSTEM)
|
|
546
|
2717 rc.options = NGX_REGEX_CASELESS;
|
|
558
|
2718 #else
|
|
|
2719 rc.options = caseless;
|
|
508
|
2720 #endif
|
|
|
2721
|
|
546
|
2722 clcf->regex = ngx_http_regex_compile(cf, &rc);
|
|
430
|
2723 if (clcf->regex == NULL) {
|
|
|
2724 return NGX_ERROR;
|
|
|
2725 }
|
|
|
2726
|
|
|
2727 clcf->name = *regex;
|
|
|
2728
|
|
|
2729 return NGX_OK;
|
|
|
2730
|
|
|
2731 #else
|
|
|
2732
|
|
|
2733 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2734 "the using of the regex \"%V\" requires PCRE library",
|
|
|
2735 regex);
|
|
|
2736 return NGX_ERROR;
|
|
|
2737
|
|
|
2738 #endif
|
|
|
2739 }
|
|
|
2740
|
|
|
2741
|
|
36
|
2742 static char *
|
|
|
2743 ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2744 {
|
|
546
|
2745 ngx_http_core_loc_conf_t *clcf = conf;
|
|
186
|
2746
|
|
0
|
2747 char *rv;
|
|
34
|
2748 ngx_conf_t save;
|
|
0
|
2749
|
|
546
|
2750 if (clcf->types == NULL) {
|
|
|
2751 clcf->types = ngx_array_create(cf->pool, 64, sizeof(ngx_hash_key_t));
|
|
|
2752 if (clcf->types == NULL) {
|
|
186
|
2753 return NGX_CONF_ERROR;
|
|
|
2754 }
|
|
|
2755 }
|
|
|
2756
|
|
34
|
2757 save = *cf;
|
|
|
2758 cf->handler = ngx_http_core_type;
|
|
0
|
2759 cf->handler_conf = conf;
|
|
34
|
2760
|
|
0
|
2761 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2762
|
|
|
2763 *cf = save;
|
|
0
|
2764
|
|
|
2765 return rv;
|
|
|
2766 }
|
|
|
2767
|
|
|
2768
|
|
36
|
2769 static char *
|
|
|
2770 ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf)
|
|
0
|
2771 {
|
|
546
|
2772 ngx_http_core_loc_conf_t *clcf = conf;
|
|
0
|
2773
|
|
294
|
2774 ngx_str_t *value, *content_type, *old, file;
|
|
392
|
2775 ngx_uint_t i, n, hash;
|
|
138
|
2776 ngx_hash_key_t *type;
|
|
0
|
2777
|
|
294
|
2778 value = cf->args->elts;
|
|
|
2779
|
|
|
2780 if (ngx_strcmp(value[0].data, "include") == 0) {
|
|
|
2781 file = value[1];
|
|
|
2782
|
|
454
|
2783 if (ngx_conf_full_name(cf->cycle, &file, 1) != NGX_OK) {
|
|
294
|
2784 return NGX_CONF_ERROR;
|
|
|
2785 }
|
|
|
2786
|
|
|
2787 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
2788
|
|
|
2789 return ngx_conf_parse(cf, &file);
|
|
|
2790 }
|
|
|
2791
|
|
138
|
2792 content_type = ngx_palloc(cf->pool, sizeof(ngx_str_t));
|
|
|
2793 if (content_type == NULL) {
|
|
|
2794 return NGX_CONF_ERROR;
|
|
0
|
2795 }
|
|
|
2796
|
|
138
|
2797 *content_type = value[0];
|
|
0
|
2798
|
|
|
2799 for (i = 1; i < cf->args->nelts; i++) {
|
|
138
|
2800
|
|
392
|
2801 hash = ngx_hash_strlow(value[i].data, value[i].data, value[i].len);
|
|
138
|
2802
|
|
546
|
2803 type = clcf->types->elts;
|
|
|
2804 for (n = 0; n < clcf->types->nelts; n++) {
|
|
138
|
2805 if (ngx_strcmp(value[i].data, type[n].key.data) == 0) {
|
|
|
2806 old = type[n].value;
|
|
|
2807 type[n].value = content_type;
|
|
|
2808
|
|
|
2809 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
2810 "duplicate extention \"%V\", "
|
|
|
2811 "content type: \"%V\", "
|
|
|
2812 "old content type: \"%V\"",
|
|
|
2813 &value[i], content_type, old);
|
|
|
2814 continue;
|
|
|
2815 }
|
|
|
2816 }
|
|
|
2817
|
|
|
2818
|
|
546
|
2819 type = ngx_array_push(clcf->types);
|
|
50
|
2820 if (type == NULL) {
|
|
0
|
2821 return NGX_CONF_ERROR;
|
|
|
2822 }
|
|
|
2823
|
|
138
|
2824 type->key = value[i];
|
|
392
|
2825 type->key_hash = hash;
|
|
138
|
2826 type->value = content_type;
|
|
0
|
2827 }
|
|
|
2828
|
|
|
2829 return NGX_CONF_OK;
|
|
|
2830 }
|
|
|
2831
|
|
|
2832
|
|
58
|
2833 static ngx_int_t
|
|
|
2834 ngx_http_core_preconfiguration(ngx_conf_t *cf)
|
|
|
2835 {
|
|
|
2836 return ngx_http_variables_add_core_vars(cf);
|
|
|
2837 }
|
|
|
2838
|
|
|
2839
|
|
36
|
2840 static void *
|
|
|
2841 ngx_http_core_create_main_conf(ngx_conf_t *cf)
|
|
0
|
2842 {
|
|
34
|
2843 ngx_http_core_main_conf_t *cmcf;
|
|
|
2844
|
|
50
|
2845 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_main_conf_t));
|
|
|
2846 if (cmcf == NULL) {
|
|
496
|
2847 return NULL;
|
|
34
|
2848 }
|
|
0
|
2849
|
|
48
|
2850 if (ngx_array_init(&cmcf->servers, cf->pool, 4,
|
|
118
|
2851 sizeof(ngx_http_core_srv_conf_t *))
|
|
200
|
2852 != NGX_OK)
|
|
34
|
2853 {
|
|
496
|
2854 return NULL;
|
|
34
|
2855 }
|
|
0
|
2856
|
|
142
|
2857 cmcf->server_names_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2858 cmcf->server_names_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
26
|
2859
|
|
160
|
2860 cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2861 cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
2862
|
|
0
|
2863 return cmcf;
|
|
|
2864 }
|
|
|
2865
|
|
|
2866
|
|
36
|
2867 static char *
|
|
|
2868 ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
|
|
0
|
2869 {
|
|
|
2870 ngx_http_core_main_conf_t *cmcf = conf;
|
|
|
2871
|
|
142
|
2872 if (cmcf->server_names_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2873 cmcf->server_names_hash_max_size = 512;
|
|
26
|
2874 }
|
|
|
2875
|
|
142
|
2876 if (cmcf->server_names_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2877 cmcf->server_names_hash_bucket_size = ngx_cacheline_size;
|
|
26
|
2878 }
|
|
0
|
2879
|
|
142
|
2880 cmcf->server_names_hash_bucket_size =
|
|
|
2881 ngx_align(cmcf->server_names_hash_bucket_size, ngx_cacheline_size);
|
|
|
2882
|
|
160
|
2883
|
|
|
2884 if (cmcf->variables_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2885 cmcf->variables_hash_max_size = 512;
|
|
|
2886 }
|
|
|
2887
|
|
|
2888 if (cmcf->variables_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2889 cmcf->variables_hash_bucket_size = 64;
|
|
|
2890 }
|
|
|
2891
|
|
|
2892 cmcf->variables_hash_bucket_size =
|
|
|
2893 ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size);
|
|
|
2894
|
|
548
|
2895 if (cmcf->ncaptures) {
|
|
|
2896 cmcf->ncaptures = (cmcf->ncaptures + 1) * 3;
|
|
|
2897 }
|
|
|
2898
|
|
0
|
2899 return NGX_CONF_OK;
|
|
|
2900 }
|
|
|
2901
|
|
|
2902
|
|
36
|
2903 static void *
|
|
|
2904 ngx_http_core_create_srv_conf(ngx_conf_t *cf)
|
|
0
|
2905 {
|
|
|
2906 ngx_http_core_srv_conf_t *cscf;
|
|
|
2907
|
|
50
|
2908 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_srv_conf_t));
|
|
|
2909 if (cscf == NULL) {
|
|
496
|
2910 return NULL;
|
|
36
|
2911 }
|
|
|
2912
|
|
0
|
2913 /*
|
|
36
|
2914 * set by ngx_pcalloc():
|
|
28
|
2915 *
|
|
|
2916 * conf->client_large_buffers.num = 0;
|
|
|
2917 */
|
|
0
|
2918
|
|
230
|
2919 if (ngx_array_init(&cscf->server_names, cf->temp_pool, 4,
|
|
142
|
2920 sizeof(ngx_http_server_name_t))
|
|
454
|
2921 != NGX_OK)
|
|
36
|
2922 {
|
|
496
|
2923 return NULL;
|
|
36
|
2924 }
|
|
0
|
2925
|
|
|
2926 cscf->connection_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2927 cscf->request_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2928 cscf->client_header_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2929 cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
60
|
2930 cscf->ignore_invalid_headers = NGX_CONF_UNSET;
|
|
342
|
2931 cscf->merge_slashes = NGX_CONF_UNSET;
|
|
412
|
2932 cscf->underscores_in_headers = NGX_CONF_UNSET;
|
|
0
|
2933
|
|
|
2934 return cscf;
|
|
|
2935 }
|
|
|
2936
|
|
|
2937
|
|
36
|
2938 static char *
|
|
|
2939 ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2940 {
|
|
|
2941 ngx_http_core_srv_conf_t *prev = parent;
|
|
|
2942 ngx_http_core_srv_conf_t *conf = child;
|
|
|
2943
|
|
448
|
2944 struct sockaddr_in *sin;
|
|
538
|
2945 ngx_http_listen_opt_t lsopt;
|
|
142
|
2946 ngx_http_server_name_t *sn;
|
|
0
|
2947
|
|
|
2948 /* TODO: it does not merge, it inits only */
|
|
|
2949
|
|
540
|
2950 ngx_conf_merge_size_value(conf->connection_pool_size,
|
|
|
2951 prev->connection_pool_size, 256);
|
|
|
2952 ngx_conf_merge_size_value(conf->request_pool_size,
|
|
|
2953 prev->request_pool_size, 4096);
|
|
|
2954 ngx_conf_merge_msec_value(conf->client_header_timeout,
|
|
|
2955 prev->client_header_timeout, 60000);
|
|
|
2956 ngx_conf_merge_size_value(conf->client_header_buffer_size,
|
|
|
2957 prev->client_header_buffer_size, 1024);
|
|
|
2958 ngx_conf_merge_bufs_value(conf->large_client_header_buffers,
|
|
|
2959 prev->large_client_header_buffers,
|
|
556
|
2960 4, 8192);
|
|
540
|
2961
|
|
|
2962 if (conf->large_client_header_buffers.size < conf->connection_pool_size) {
|
|
|
2963 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2964 "the \"large_client_header_buffers\" size must be "
|
|
|
2965 "equal to or bigger than \"connection_pool_size\"");
|
|
|
2966 return NGX_CONF_ERROR;
|
|
|
2967 }
|
|
|
2968
|
|
|
2969 ngx_conf_merge_value(conf->ignore_invalid_headers,
|
|
|
2970 prev->ignore_invalid_headers, 1);
|
|
|
2971
|
|
|
2972 ngx_conf_merge_value(conf->merge_slashes, prev->merge_slashes, 1);
|
|
|
2973
|
|
|
2974 ngx_conf_merge_value(conf->underscores_in_headers,
|
|
|
2975 prev->underscores_in_headers, 0);
|
|
|
2976
|
|
538
|
2977 if (!conf->listen) {
|
|
|
2978 ngx_memzero(&lsopt, sizeof(ngx_http_listen_opt_t));
|
|
|
2979
|
|
558
|
2980 sin = &lsopt.u.sockaddr_in;
|
|
448
|
2981
|
|
|
2982 sin->sin_family = AF_INET;
|
|
10
|
2983 #if (NGX_WIN32)
|
|
448
|
2984 sin->sin_port = htons(80);
|
|
0
|
2985 #else
|
|
448
|
2986 sin->sin_port = htons((getuid() == 0) ? 80 : 8000);
|
|
0
|
2987 #endif
|
|
448
|
2988 sin->sin_addr.s_addr = INADDR_ANY;
|
|
118
|
2989
|
|
538
|
2990 lsopt.socklen = sizeof(struct sockaddr_in);
|
|
|
2991
|
|
|
2992 lsopt.backlog = NGX_LISTEN_BACKLOG;
|
|
|
2993 lsopt.rcvbuf = -1;
|
|
|
2994 lsopt.sndbuf = -1;
|
|
584
|
2995 #if (NGX_HAVE_SETFIB)
|
|
|
2996 lsopt.setfib = -1;
|
|
|
2997 #endif
|
|
538
|
2998 lsopt.wildcard = 1;
|
|
|
2999
|
|
558
|
3000 (void) ngx_sock_ntop(&lsopt.u.sockaddr, lsopt.addr,
|
|
450
|
3001 NGX_SOCKADDR_STRLEN, 1);
|
|
538
|
3002
|
|
|
3003 if (ngx_http_add_listen(cf, conf, &lsopt) == NGX_OK) {
|
|
|
3004 return NGX_CONF_OK;
|
|
|
3005 }
|
|
0
|
3006 }
|
|
|
3007
|
|
154
|
3008 if (conf->server_name.data == NULL) {
|
|
376
|
3009 conf->server_name = cf->cycle->hostname;
|
|
154
|
3010
|
|
50
|
3011 sn = ngx_array_push(&conf->server_names);
|
|
|
3012 if (sn == NULL) {
|
|
36
|
3013 return NGX_CONF_ERROR;
|
|
|
3014 }
|
|
|
3015
|
|
342
|
3016 #if (NGX_PCRE)
|
|
|
3017 sn->regex = NULL;
|
|
|
3018 #endif
|
|
538
|
3019 sn->server = conf;
|
|
154
|
3020 sn->name.len = conf->server_name.len;
|
|
|
3021 sn->name.data = conf->server_name.data;
|
|
0
|
3022 }
|
|
|
3023
|
|
|
3024 return NGX_CONF_OK;
|
|
|
3025 }
|
|
|
3026
|
|
|
3027
|
|
36
|
3028 static void *
|
|
|
3029 ngx_http_core_create_loc_conf(ngx_conf_t *cf)
|
|
0
|
3030 {
|
|
546
|
3031 ngx_http_core_loc_conf_t *clcf;
|
|
|
3032
|
|
|
3033 clcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_loc_conf_t));
|
|
|
3034 if (clcf == NULL) {
|
|
496
|
3035 return NULL;
|
|
36
|
3036 }
|
|
0
|
3037
|
|
28
|
3038 /*
|
|
|
3039 * set by ngx_pcalloc():
|
|
|
3040 *
|
|
546
|
3041 * clcf->root = { 0, NULL };
|
|
|
3042 * clcf->limit_except = 0;
|
|
|
3043 * clcf->post_action = { 0, NULL };
|
|
|
3044 * clcf->types = NULL;
|
|
|
3045 * clcf->default_type = { 0, NULL };
|
|
|
3046 * clcf->error_log = NULL;
|
|
|
3047 * clcf->error_pages = NULL;
|
|
|
3048 * clcf->try_files = NULL;
|
|
|
3049 * clcf->client_body_path = NULL;
|
|
|
3050 * clcf->regex = NULL;
|
|
|
3051 * clcf->exact_match = 0;
|
|
|
3052 * clcf->auto_redirect = 0;
|
|
|
3053 * clcf->alias = 0;
|
|
|
3054 * clcf->gzip_proxied = 0;
|
|
28
|
3055 */
|
|
0
|
3056
|
|
546
|
3057 clcf->client_max_body_size = NGX_CONF_UNSET;
|
|
|
3058 clcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
|
3059 clcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
3060 clcf->satisfy = NGX_CONF_UNSET_UINT;
|
|
|
3061 clcf->if_modified_since = NGX_CONF_UNSET_UINT;
|
|
|
3062 clcf->client_body_in_file_only = NGX_CONF_UNSET_UINT;
|
|
|
3063 clcf->client_body_in_single_buffer = NGX_CONF_UNSET;
|
|
|
3064 clcf->internal = NGX_CONF_UNSET;
|
|
|
3065 clcf->sendfile = NGX_CONF_UNSET;
|
|
|
3066 clcf->sendfile_max_chunk = NGX_CONF_UNSET_SIZE;
|
|
518
|
3067 #if (NGX_HAVE_FILE_AIO)
|
|
546
|
3068 clcf->aio = NGX_CONF_UNSET;
|
|
518
|
3069 #endif
|
|
546
|
3070 clcf->read_ahead = NGX_CONF_UNSET_SIZE;
|
|
|
3071 clcf->directio = NGX_CONF_UNSET;
|
|
|
3072 clcf->directio_alignment = NGX_CONF_UNSET;
|
|
|
3073 clcf->tcp_nopush = NGX_CONF_UNSET;
|
|
|
3074 clcf->tcp_nodelay = NGX_CONF_UNSET;
|
|
|
3075 clcf->send_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
3076 clcf->send_lowat = NGX_CONF_UNSET_SIZE;
|
|
|
3077 clcf->postpone_output = NGX_CONF_UNSET_SIZE;
|
|
|
3078 clcf->limit_rate = NGX_CONF_UNSET_SIZE;
|
|
|
3079 clcf->limit_rate_after = NGX_CONF_UNSET_SIZE;
|
|
|
3080 clcf->keepalive_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
3081 clcf->keepalive_header = NGX_CONF_UNSET;
|
|
|
3082 clcf->keepalive_requests = NGX_CONF_UNSET_UINT;
|
|
|
3083 clcf->lingering_time = NGX_CONF_UNSET_MSEC;
|
|
|
3084 clcf->lingering_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
3085 clcf->resolver_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
3086 clcf->reset_timedout_connection = NGX_CONF_UNSET;
|
|
|
3087 clcf->server_name_in_redirect = NGX_CONF_UNSET;
|
|
|
3088 clcf->port_in_redirect = NGX_CONF_UNSET;
|
|
|
3089 clcf->msie_padding = NGX_CONF_UNSET;
|
|
|
3090 clcf->msie_refresh = NGX_CONF_UNSET;
|
|
|
3091 clcf->log_not_found = NGX_CONF_UNSET;
|
|
|
3092 clcf->log_subrequest = NGX_CONF_UNSET;
|
|
|
3093 clcf->recursive_error_pages = NGX_CONF_UNSET;
|
|
|
3094 clcf->server_tokens = NGX_CONF_UNSET;
|
|
566
|
3095 clcf->chunked_transfer_encoding = NGX_CONF_UNSET;
|
|
546
|
3096 clcf->types_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
3097 clcf->types_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
3098
|
|
|
3099 clcf->open_file_cache = NGX_CONF_UNSET_PTR;
|
|
|
3100 clcf->open_file_cache_valid = NGX_CONF_UNSET;
|
|
|
3101 clcf->open_file_cache_min_uses = NGX_CONF_UNSET_UINT;
|
|
|
3102 clcf->open_file_cache_errors = NGX_CONF_UNSET;
|
|
|
3103 clcf->open_file_cache_events = NGX_CONF_UNSET;
|
|
0
|
3104
|
|
358
|
3105 #if (NGX_HTTP_GZIP)
|
|
546
|
3106 clcf->gzip_vary = NGX_CONF_UNSET;
|
|
|
3107 clcf->gzip_http_version = NGX_CONF_UNSET_UINT;
|
|
362
|
3108 #if (NGX_PCRE)
|
|
546
|
3109 clcf->gzip_disable = NGX_CONF_UNSET_PTR;
|
|
|
3110 clcf->gzip_disable_msie6 = 3;
|
|
358
|
3111 #endif
|
|
362
|
3112 #endif
|
|
358
|
3113
|
|
546
|
3114 return clcf;
|
|
0
|
3115 }
|
|
|
3116
|
|
|
3117
|
|
138
|
3118 static ngx_str_t ngx_http_core_text_html_type = ngx_string("text/html");
|
|
|
3119 static ngx_str_t ngx_http_core_image_gif_type = ngx_string("image/gif");
|
|
|
3120 static ngx_str_t ngx_http_core_image_jpeg_type = ngx_string("image/jpeg");
|
|
|
3121
|
|
|
3122 static ngx_hash_key_t ngx_http_core_default_types[] = {
|
|
|
3123 { ngx_string("html"), 0, &ngx_http_core_text_html_type },
|
|
|
3124 { ngx_string("gif"), 0, &ngx_http_core_image_gif_type },
|
|
|
3125 { ngx_string("jpg"), 0, &ngx_http_core_image_jpeg_type },
|
|
|
3126 { ngx_null_string, 0, NULL }
|
|
0
|
3127 };
|
|
|
3128
|
|
|
3129
|
|
36
|
3130 static char *
|
|
138
|
3131 ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
3132 {
|
|
|
3133 ngx_http_core_loc_conf_t *prev = parent;
|
|
|
3134 ngx_http_core_loc_conf_t *conf = child;
|
|
|
3135
|
|
36
|
3136 ngx_uint_t i;
|
|
138
|
3137 ngx_hash_key_t *type;
|
|
|
3138 ngx_hash_init_t types_hash;
|
|
0
|
3139
|
|
152
|
3140 if (conf->root.data == NULL) {
|
|
|
3141
|
|
174
|
3142 conf->alias = prev->alias;
|
|
152
|
3143 conf->root = prev->root;
|
|
|
3144 conf->root_lengths = prev->root_lengths;
|
|
|
3145 conf->root_values = prev->root_values;
|
|
|
3146
|
|
|
3147 if (prev->root.data == NULL) {
|
|
570
|
3148 ngx_str_set(&conf->root, "html");
|
|
152
|
3149
|
|
454
|
3150 if (ngx_conf_full_name(cf->cycle, &conf->root, 0) != NGX_OK) {
|
|
152
|
3151 return NGX_CONF_ERROR;
|
|
|
3152 }
|
|
|
3153 }
|
|
0
|
3154 }
|
|
|
3155
|
|
126
|
3156 if (conf->post_action.data == NULL) {
|
|
|
3157 conf->post_action = prev->post_action;
|
|
|
3158 }
|
|
|
3159
|
|
212
|
3160 ngx_conf_merge_uint_value(conf->types_hash_max_size,
|
|
|
3161 prev->types_hash_max_size, 1024);
|
|
|
3162
|
|
|
3163 ngx_conf_merge_uint_value(conf->types_hash_bucket_size,
|
|
|
3164 prev->types_hash_bucket_size,
|
|
|
3165 ngx_cacheline_size);
|
|
138
|
3166
|
|
|
3167 conf->types_hash_bucket_size = ngx_align(conf->types_hash_bucket_size,
|
|
|
3168 ngx_cacheline_size);
|
|
|
3169
|
|
|
3170 /*
|
|
|
3171 * the special handling the "types" directive in the "http" section
|
|
|
3172 * to inherit the http's conf->types_hash to all servers
|
|
|
3173 */
|
|
|
3174
|
|
|
3175 if (prev->types && prev->types_hash.buckets == NULL) {
|
|
|
3176
|
|
|
3177 types_hash.hash = &prev->types_hash;
|
|
|
3178 types_hash.key = ngx_hash_key_lc;
|
|
|
3179 types_hash.max_size = conf->types_hash_max_size;
|
|
|
3180 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
3181 types_hash.name = "types_hash";
|
|
138
|
3182 types_hash.pool = cf->pool;
|
|
|
3183 types_hash.temp_pool = NULL;
|
|
|
3184
|
|
|
3185 if (ngx_hash_init(&types_hash, prev->types->elts, prev->types->nelts)
|
|
|
3186 != NGX_OK)
|
|
|
3187 {
|
|
|
3188 return NGX_CONF_ERROR;
|
|
|
3189 }
|
|
|
3190 }
|
|
|
3191
|
|
0
|
3192 if (conf->types == NULL) {
|
|
138
|
3193 conf->types = prev->types;
|
|
|
3194 conf->types_hash = prev->types_hash;
|
|
|
3195 }
|
|
|
3196
|
|
|
3197 if (conf->types == NULL) {
|
|
|
3198 conf->types = ngx_array_create(cf->pool, 4, sizeof(ngx_hash_key_t));
|
|
|
3199 if (conf->types == NULL) {
|
|
|
3200 return NGX_CONF_ERROR;
|
|
|
3201 }
|
|
|
3202
|
|
|
3203 for (i = 0; ngx_http_core_default_types[i].key.len; i++) {
|
|
|
3204 type = ngx_array_push(conf->types);
|
|
|
3205 if (type == NULL) {
|
|
36
|
3206 return NGX_CONF_ERROR;
|
|
|
3207 }
|
|
0
|
3208
|
|
138
|
3209 type->key = ngx_http_core_default_types[i].key;
|
|
|
3210 type->key_hash =
|
|
|
3211 ngx_hash_key_lc(ngx_http_core_default_types[i].key.data,
|
|
|
3212 ngx_http_core_default_types[i].key.len);
|
|
|
3213 type->value = ngx_http_core_default_types[i].value;
|
|
|
3214 }
|
|
|
3215 }
|
|
|
3216
|
|
|
3217 if (conf->types_hash.buckets == NULL) {
|
|
|
3218
|
|
|
3219 types_hash.hash = &conf->types_hash;
|
|
|
3220 types_hash.key = ngx_hash_key_lc;
|
|
|
3221 types_hash.max_size = conf->types_hash_max_size;
|
|
|
3222 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
3223 types_hash.name = "mime_types_hash";
|
|
138
|
3224 types_hash.pool = cf->pool;
|
|
|
3225 types_hash.temp_pool = NULL;
|
|
|
3226
|
|
|
3227 if (ngx_hash_init(&types_hash, conf->types->elts, conf->types->nelts)
|
|
|
3228 != NGX_OK)
|
|
|
3229 {
|
|
|
3230 return NGX_CONF_ERROR;
|
|
0
|
3231 }
|
|
|
3232 }
|
|
|
3233
|
|
484
|
3234 if (conf->error_log == NULL) {
|
|
|
3235 if (prev->error_log) {
|
|
|
3236 conf->error_log = prev->error_log;
|
|
0
|
3237 } else {
|
|
484
|
3238 conf->error_log = &cf->cycle->new_log;
|
|
0
|
3239 }
|
|
|
3240 }
|
|
|
3241
|
|
|
3242 if (conf->error_pages == NULL && prev->error_pages) {
|
|
|
3243 conf->error_pages = prev->error_pages;
|
|
|
3244 }
|
|
|
3245
|
|
|
3246 ngx_conf_merge_str_value(conf->default_type,
|
|
36
|
3247 prev->default_type, "text/plain");
|
|
0
|
3248
|
|
212
|
3249 ngx_conf_merge_off_value(conf->client_max_body_size,
|
|
0
|
3250 prev->client_max_body_size, 1 * 1024 * 1024);
|
|
|
3251 ngx_conf_merge_size_value(conf->client_body_buffer_size,
|
|
|
3252 prev->client_body_buffer_size,
|
|
|
3253 (size_t) 2 * ngx_pagesize);
|
|
|
3254 ngx_conf_merge_msec_value(conf->client_body_timeout,
|
|
|
3255 prev->client_body_timeout, 60000);
|
|
58
|
3256
|
|
362
|
3257 ngx_conf_merge_uint_value(conf->satisfy, prev->satisfy,
|
|
|
3258 NGX_HTTP_SATISFY_ALL);
|
|
424
|
3259 ngx_conf_merge_uint_value(conf->if_modified_since, prev->if_modified_since,
|
|
444
|
3260 NGX_HTTP_IMS_EXACT);
|
|
492
|
3261 ngx_conf_merge_uint_value(conf->client_body_in_file_only,
|
|
|
3262 prev->client_body_in_file_only, 0);
|
|
|
3263 ngx_conf_merge_value(conf->client_body_in_single_buffer,
|
|
|
3264 prev->client_body_in_single_buffer, 0);
|
|
58
|
3265 ngx_conf_merge_value(conf->internal, prev->internal, 0);
|
|
0
|
3266 ngx_conf_merge_value(conf->sendfile, prev->sendfile, 0);
|
|
300
|
3267 ngx_conf_merge_size_value(conf->sendfile_max_chunk,
|
|
|
3268 prev->sendfile_max_chunk, 0);
|
|
518
|
3269 #if (NGX_HAVE_FILE_AIO)
|
|
|
3270 ngx_conf_merge_value(conf->aio, prev->aio, 0);
|
|
|
3271 #endif
|
|
532
|
3272 ngx_conf_merge_size_value(conf->read_ahead, prev->read_ahead, 0);
|
|
390
|
3273 ngx_conf_merge_off_value(conf->directio, prev->directio,
|
|
|
3274 NGX_MAX_OFF_T_VALUE);
|
|
518
|
3275 ngx_conf_merge_off_value(conf->directio_alignment, prev->directio_alignment,
|
|
|
3276 512);
|
|
0
|
3277 ngx_conf_merge_value(conf->tcp_nopush, prev->tcp_nopush, 0);
|
|
228
|
3278 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1);
|
|
58
|
3279
|
|
0
|
3280 ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 60000);
|
|
|
3281 ngx_conf_merge_size_value(conf->send_lowat, prev->send_lowat, 0);
|
|
|
3282 ngx_conf_merge_size_value(conf->postpone_output, prev->postpone_output,
|
|
|
3283 1460);
|
|
|
3284 ngx_conf_merge_size_value(conf->limit_rate, prev->limit_rate, 0);
|
|
496
|
3285 ngx_conf_merge_size_value(conf->limit_rate_after, prev->limit_rate_after,
|
|
|
3286 0);
|
|
0
|
3287 ngx_conf_merge_msec_value(conf->keepalive_timeout,
|
|
|
3288 prev->keepalive_timeout, 75000);
|
|
|
3289 ngx_conf_merge_sec_value(conf->keepalive_header,
|
|
|
3290 prev->keepalive_header, 0);
|
|
496
|
3291 ngx_conf_merge_uint_value(conf->keepalive_requests,
|
|
|
3292 prev->keepalive_requests, 100);
|
|
0
|
3293 ngx_conf_merge_msec_value(conf->lingering_time,
|
|
|
3294 prev->lingering_time, 30000);
|
|
|
3295 ngx_conf_merge_msec_value(conf->lingering_timeout,
|
|
|
3296 prev->lingering_timeout, 5000);
|
|
348
|
3297 ngx_conf_merge_msec_value(conf->resolver_timeout,
|
|
|
3298 prev->resolver_timeout, 30000);
|
|
|
3299
|
|
|
3300 if (conf->resolver == NULL) {
|
|
366
|
3301
|
|
|
3302 if (prev->resolver == NULL) {
|
|
|
3303
|
|
|
3304 /*
|
|
|
3305 * create dummy resolver in http {} context
|
|
|
3306 * to inherit it in all servers
|
|
|
3307 */
|
|
|
3308
|
|
|
3309 prev->resolver = ngx_resolver_create(cf, NULL);
|
|
|
3310 if (prev->resolver == NULL) {
|
|
364
|
3311 return NGX_CONF_ERROR;
|
|
354
|
3312 }
|
|
|
3313 }
|
|
376
|
3314
|
|
366
|
3315 conf->resolver = prev->resolver;
|
|
348
|
3316 }
|
|
0
|
3317
|
|
464
|
3318 if (ngx_conf_merge_path_value(cf, &conf->client_body_temp_path,
|
|
28
|
3319 prev->client_body_temp_path,
|
|
464
|
3320 &ngx_http_client_temp_path)
|
|
|
3321 != NGX_OK)
|
|
|
3322 {
|
|
|
3323 return NGX_CONF_ERROR;
|
|
|
3324 }
|
|
28
|
3325
|
|
0
|
3326 ngx_conf_merge_value(conf->reset_timedout_connection,
|
|
36
|
3327 prev->reset_timedout_connection, 0);
|
|
362
|
3328 ngx_conf_merge_value(conf->server_name_in_redirect,
|
|
|
3329 prev->server_name_in_redirect, 1);
|
|
70
|
3330 ngx_conf_merge_value(conf->port_in_redirect, prev->port_in_redirect, 1);
|
|
0
|
3331 ngx_conf_merge_value(conf->msie_padding, prev->msie_padding, 1);
|
|
228
|
3332 ngx_conf_merge_value(conf->msie_refresh, prev->msie_refresh, 0);
|
|
76
|
3333 ngx_conf_merge_value(conf->log_not_found, prev->log_not_found, 1);
|
|
412
|
3334 ngx_conf_merge_value(conf->log_subrequest, prev->log_subrequest, 0);
|
|
228
|
3335 ngx_conf_merge_value(conf->recursive_error_pages,
|
|
|
3336 prev->recursive_error_pages, 0);
|
|
342
|
3337 ngx_conf_merge_value(conf->server_tokens, prev->server_tokens, 1);
|
|
566
|
3338 ngx_conf_merge_value(conf->chunked_transfer_encoding,
|
|
|
3339 prev->chunked_transfer_encoding, 1);
|
|
0
|
3340
|
|
332
|
3341 ngx_conf_merge_ptr_value(conf->open_file_cache,
|
|
358
|
3342 prev->open_file_cache, NULL);
|
|
|
3343
|
|
|
3344 ngx_conf_merge_sec_value(conf->open_file_cache_valid,
|
|
|
3345 prev->open_file_cache_valid, 60);
|
|
|
3346
|
|
|
3347 ngx_conf_merge_uint_value(conf->open_file_cache_min_uses,
|
|
|
3348 prev->open_file_cache_min_uses, 1);
|
|
332
|
3349
|
|
|
3350 ngx_conf_merge_sec_value(conf->open_file_cache_errors,
|
|
358
|
3351 prev->open_file_cache_errors, 0);
|
|
332
|
3352
|
|
|
3353 ngx_conf_merge_sec_value(conf->open_file_cache_events,
|
|
358
|
3354 prev->open_file_cache_events, 0);
|
|
|
3355 #if (NGX_HTTP_GZIP)
|
|
|
3356
|
|
|
3357 ngx_conf_merge_value(conf->gzip_vary, prev->gzip_vary, 0);
|
|
|
3358 ngx_conf_merge_uint_value(conf->gzip_http_version, prev->gzip_http_version,
|
|
|
3359 NGX_HTTP_VERSION_11);
|
|
|
3360 ngx_conf_merge_bitmask_value(conf->gzip_proxied, prev->gzip_proxied,
|
|
|
3361 (NGX_CONF_BITMASK_SET|NGX_HTTP_GZIP_PROXIED_OFF));
|
|
|
3362
|
|
362
|
3363 #if (NGX_PCRE)
|
|
358
|
3364 ngx_conf_merge_ptr_value(conf->gzip_disable, prev->gzip_disable, NULL);
|
|
362
|
3365 #endif
|
|
358
|
3366
|
|
400
|
3367 if (conf->gzip_disable_msie6 == 3) {
|
|
|
3368 conf->gzip_disable_msie6 =
|
|
|
3369 (prev->gzip_disable_msie6 == 3) ? 0 : prev->gzip_disable_msie6;
|
|
|
3370 }
|
|
|
3371
|
|
358
|
3372 #endif
|
|
0
|
3373
|
|
|
3374 return NGX_CONF_OK;
|
|
|
3375 }
|
|
|
3376
|
|
|
3377
|
|
36
|
3378 static char *
|
|
|
3379 ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3380 {
|
|
538
|
3381 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3382
|
|
|
3383 ngx_str_t *value, size;
|
|
|
3384 ngx_url_t u;
|
|
|
3385 ngx_uint_t n;
|
|
|
3386 ngx_http_listen_opt_t lsopt;
|
|
|
3387
|
|
|
3388 cscf->listen = 1;
|
|
0
|
3389
|
|
72
|
3390 value = cf->args->elts;
|
|
126
|
3391
|
|
252
|
3392 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
3393
|
|
|
3394 u.url = value[1];
|
|
|
3395 u.listen = 1;
|
|
266
|
3396 u.default_port = 80;
|
|
252
|
3397
|
|
340
|
3398 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
|
|
252
|
3399 if (u.err) {
|
|
|
3400 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3401 "%s in \"%V\" of the \"listen\" directive",
|
|
|
3402 u.err, &u.url);
|
|
|
3403 }
|
|
|
3404
|
|
126
|
3405 return NGX_CONF_ERROR;
|
|
72
|
3406 }
|
|
|
3407
|
|
538
|
3408 ngx_memzero(&lsopt, sizeof(ngx_http_listen_opt_t));
|
|
|
3409
|
|
558
|
3410 ngx_memcpy(&lsopt.u.sockaddr, u.sockaddr, u.socklen);
|
|
538
|
3411
|
|
|
3412 lsopt.socklen = u.socklen;
|
|
|
3413 lsopt.backlog = NGX_LISTEN_BACKLOG;
|
|
|
3414 lsopt.rcvbuf = -1;
|
|
|
3415 lsopt.sndbuf = -1;
|
|
584
|
3416 #if (NGX_HAVE_SETFIB)
|
|
|
3417 lsopt.setfib = -1;
|
|
|
3418 #endif
|
|
538
|
3419 lsopt.wildcard = u.wildcard;
|
|
|
3420
|
|
558
|
3421 (void) ngx_sock_ntop(&lsopt.u.sockaddr, lsopt.addr,
|
|
448
|
3422 NGX_SOCKADDR_STRLEN, 1);
|
|
180
|
3423
|
|
538
|
3424 for (n = 2; n < cf->args->nelts; n++) {
|
|
|
3425
|
|
|
3426 if (ngx_strcmp(value[n].data, "default_server") == 0
|
|
|
3427 || ngx_strcmp(value[n].data, "default") == 0)
|
|
|
3428 {
|
|
|
3429 lsopt.default_server = 1;
|
|
|
3430 continue;
|
|
72
|
3431 }
|
|
|
3432
|
|
|
3433 if (ngx_strcmp(value[n].data, "bind") == 0) {
|
|
538
|
3434 lsopt.set = 1;
|
|
|
3435 lsopt.bind = 1;
|
|
72
|
3436 continue;
|
|
|
3437 }
|
|
|
3438
|
|
584
|
3439 #if (NGX_HAVE_SETFIB)
|
|
|
3440 if (ngx_strncmp(value[n].data, "setfib=", 7) == 0) {
|
|
|
3441 lsopt.setfib = ngx_atoi(value[n].data + 7, value[n].len - 7);
|
|
|
3442
|
|
|
3443 if (lsopt.setfib == NGX_ERROR || lsopt.setfib == 0) {
|
|
|
3444 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3445 "invalid setfib \"%V\"", &value[n]);
|
|
|
3446 return NGX_CONF_ERROR;
|
|
|
3447 }
|
|
|
3448
|
|
|
3449 continue;
|
|
|
3450 }
|
|
|
3451 #endif
|
|
112
|
3452 if (ngx_strncmp(value[n].data, "backlog=", 8) == 0) {
|
|
538
|
3453 lsopt.backlog = ngx_atoi(value[n].data + 8, value[n].len - 8);
|
|
|
3454 lsopt.set = 1;
|
|
|
3455 lsopt.bind = 1;
|
|
|
3456
|
|
|
3457 if (lsopt.backlog == NGX_ERROR || lsopt.backlog == 0) {
|
|
72
|
3458 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3459 "invalid backlog \"%V\"", &value[n]);
|
|
|
3460 return NGX_CONF_ERROR;
|
|
|
3461 }
|
|
|
3462
|
|
|
3463 continue;
|
|
|
3464 }
|
|
|
3465
|
|
112
|
3466 if (ngx_strncmp(value[n].data, "rcvbuf=", 7) == 0) {
|
|
|
3467 size.len = value[n].len - 7;
|
|
|
3468 size.data = value[n].data + 7;
|
|
|
3469
|
|
538
|
3470 lsopt.rcvbuf = ngx_parse_size(&size);
|
|
|
3471 lsopt.set = 1;
|
|
|
3472 lsopt.bind = 1;
|
|
|
3473
|
|
|
3474 if (lsopt.rcvbuf == NGX_ERROR) {
|
|
112
|
3475 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3476 "invalid rcvbuf \"%V\"", &value[n]);
|
|
|
3477 return NGX_CONF_ERROR;
|
|
|
3478 }
|
|
|
3479
|
|
|
3480 continue;
|
|
|
3481 }
|
|
|
3482
|
|
|
3483 if (ngx_strncmp(value[n].data, "sndbuf=", 7) == 0) {
|
|
|
3484 size.len = value[n].len - 7;
|
|
|
3485 size.data = value[n].data + 7;
|
|
|
3486
|
|
538
|
3487 lsopt.sndbuf = ngx_parse_size(&size);
|
|
|
3488 lsopt.set = 1;
|
|
|
3489 lsopt.bind = 1;
|
|
|
3490
|
|
|
3491 if (lsopt.sndbuf == NGX_ERROR) {
|
|
112
|
3492 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3493 "invalid sndbuf \"%V\"", &value[n]);
|
|
|
3494 return NGX_CONF_ERROR;
|
|
|
3495 }
|
|
|
3496
|
|
|
3497 continue;
|
|
|
3498 }
|
|
|
3499
|
|
|
3500 if (ngx_strncmp(value[n].data, "accept_filter=", 14) == 0) {
|
|
72
|
3501 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER)
|
|
538
|
3502 lsopt.accept_filter = (char *) &value[n].data[14];
|
|
|
3503 lsopt.set = 1;
|
|
|
3504 lsopt.bind = 1;
|
|
72
|
3505 #else
|
|
|
3506 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3507 "accept filters \"%V\" are not supported "
|
|
|
3508 "on this platform, ignored",
|
|
|
3509 &value[n]);
|
|
|
3510 #endif
|
|
|
3511 continue;
|
|
|
3512 }
|
|
|
3513
|
|
|
3514 if (ngx_strcmp(value[n].data, "deferred") == 0) {
|
|
|
3515 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT)
|
|
538
|
3516 lsopt.deferred_accept = 1;
|
|
|
3517 lsopt.set = 1;
|
|
|
3518 lsopt.bind = 1;
|
|
72
|
3519 #else
|
|
|
3520 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3521 "the deferred accept is not supported "
|
|
|
3522 "on this platform, ignored");
|
|
|
3523 #endif
|
|
|
3524 continue;
|
|
|
3525 }
|
|
0
|
3526
|
|
460
|
3527 if (ngx_strncmp(value[n].data, "ipv6only=o", 10) == 0) {
|
|
|
3528 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY)
|
|
|
3529 struct sockaddr *sa;
|
|
|
3530
|
|
558
|
3531 sa = &lsopt.u.sockaddr;
|
|
460
|
3532
|
|
|
3533 if (sa->sa_family == AF_INET6) {
|
|
|
3534
|
|
|
3535 if (ngx_strcmp(&value[n].data[10], "n") == 0) {
|
|
538
|
3536 lsopt.ipv6only = 1;
|
|
460
|
3537
|
|
|
3538 } else if (ngx_strcmp(&value[n].data[10], "ff") == 0) {
|
|
538
|
3539 lsopt.ipv6only = 2;
|
|
460
|
3540
|
|
|
3541 } else {
|
|
|
3542 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3543 "invalid ipv6only flags \"%s\"",
|
|
|
3544 &value[n].data[9]);
|
|
|
3545 return NGX_CONF_ERROR;
|
|
|
3546 }
|
|
|
3547
|
|
538
|
3548 lsopt.set = 1;
|
|
|
3549 lsopt.bind = 1;
|
|
460
|
3550
|
|
|
3551 } else {
|
|
|
3552 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3553 "ipv6only is not supported "
|
|
538
|
3554 "on addr \"%s\", ignored", lsopt.addr);
|
|
460
|
3555 }
|
|
|
3556
|
|
|
3557 continue;
|
|
|
3558 #else
|
|
|
3559 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3560 "bind ipv6only is not supported "
|
|
|
3561 "on this platform");
|
|
|
3562 return NGX_CONF_ERROR;
|
|
|
3563 #endif
|
|
|
3564 }
|
|
|
3565
|
|
404
|
3566 if (ngx_strcmp(value[n].data, "ssl") == 0) {
|
|
|
3567 #if (NGX_HTTP_SSL)
|
|
538
|
3568 lsopt.set = 1;
|
|
|
3569 lsopt.ssl = 1;
|
|
404
|
3570 continue;
|
|
|
3571 #else
|
|
|
3572 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3573 "the \"ssl\" parameter requires "
|
|
|
3574 "ngx_http_ssl_module");
|
|
|
3575 return NGX_CONF_ERROR;
|
|
|
3576 #endif
|
|
|
3577 }
|
|
|
3578
|
|
0
|
3579 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
72
|
3580 "the invalid \"%V\" parameter", &value[n]);
|
|
0
|
3581 return NGX_CONF_ERROR;
|
|
|
3582 }
|
|
|
3583
|
|
538
|
3584 if (ngx_http_add_listen(cf, cscf, &lsopt) == NGX_OK) {
|
|
|
3585 return NGX_CONF_OK;
|
|
|
3586 }
|
|
|
3587
|
|
|
3588 return NGX_CONF_ERROR;
|
|
0
|
3589 }
|
|
|
3590
|
|
|
3591
|
|
36
|
3592 static char *
|
|
|
3593 ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3594 {
|
|
142
|
3595 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3596
|
|
|
3597 u_char ch;
|
|
|
3598 ngx_str_t *value, name;
|
|
|
3599 ngx_uint_t i;
|
|
|
3600 ngx_http_server_name_t *sn;
|
|
0
|
3601
|
|
|
3602 value = cf->args->elts;
|
|
|
3603
|
|
142
|
3604 ch = value[1].data[0];
|
|
|
3605
|
|
400
|
3606 if (cscf->server_name.data == NULL) {
|
|
|
3607 if (value[1].len) {
|
|
|
3608 name = value[1];
|
|
|
3609
|
|
|
3610 if (ch == '.') {
|
|
|
3611 name.len--;
|
|
|
3612 name.data++;
|
|
|
3613 }
|
|
|
3614
|
|
|
3615 cscf->server_name.len = name.len;
|
|
|
3616 cscf->server_name.data = ngx_pstrdup(cf->pool, &name);
|
|
|
3617 if (cscf->server_name.data == NULL) {
|
|
|
3618 return NGX_CONF_ERROR;
|
|
|
3619 }
|
|
|
3620
|
|
|
3621 } else {
|
|
|
3622 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3623 "the first server name must not be empty");
|
|
142
|
3624 return NGX_CONF_ERROR;
|
|
|
3625 }
|
|
|
3626 }
|
|
|
3627
|
|
|
3628 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3629
|
|
|
3630 ch = value[i].data[0];
|
|
|
3631
|
|
400
|
3632 if ((ch == '*' && (value[i].len < 3 || value[i].data[1] != '.'))
|
|
142
|
3633 || (ch == '.' && value[i].len < 2))
|
|
|
3634 {
|
|
|
3635 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3636 "server name \"%V\" is invalid", &value[i]);
|
|
|
3637 return NGX_CONF_ERROR;
|
|
|
3638 }
|
|
|
3639
|
|
294
|
3640 if (ngx_strchr(value[i].data, '/')) {
|
|
|
3641 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3642 "server name \"%V\" has strange symbols",
|
|
|
3643 &value[i]);
|
|
|
3644 }
|
|
|
3645
|
|
362
|
3646 if (value[i].len == 1 && ch == '*') {
|
|
|
3647 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3648 "\"server_name *\" is unsupported, use "
|
|
|
3649 "\"server_name_in_redirect off\" instead");
|
|
|
3650 return NGX_CONF_ERROR;
|
|
|
3651 }
|
|
|
3652
|
|
142
|
3653 sn = ngx_array_push(&cscf->server_names);
|
|
50
|
3654 if (sn == NULL) {
|
|
4
|
3655 return NGX_CONF_ERROR;
|
|
|
3656 }
|
|
0
|
3657
|
|
326
|
3658 #if (NGX_PCRE)
|
|
|
3659 sn->regex = NULL;
|
|
|
3660 #endif
|
|
538
|
3661 sn->server = cscf;
|
|
358
|
3662 sn->name = value[i];
|
|
326
|
3663
|
|
|
3664 if (value[i].data[0] != '~') {
|
|
554
|
3665 ngx_strlow(sn->name.data, sn->name.data, sn->name.len);
|
|
326
|
3666 continue;
|
|
|
3667 }
|
|
|
3668
|
|
|
3669 #if (NGX_PCRE)
|
|
356
|
3670 {
|
|
554
|
3671 u_char *p;
|
|
|
3672 ngx_regex_compile_t rc;
|
|
|
3673 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
356
|
3674
|
|
526
|
3675 if (value[i].len == 1) {
|
|
|
3676 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3677 "empty regex in server name \"%V\"", &value[i]);
|
|
|
3678 return NGX_CONF_ERROR;
|
|
|
3679 }
|
|
|
3680
|
|
326
|
3681 value[i].len--;
|
|
|
3682 value[i].data++;
|
|
|
3683
|
|
546
|
3684 ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
|
|
|
3685
|
|
|
3686 rc.pattern = value[i];
|
|
|
3687 rc.err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3688 rc.err.data = errstr;
|
|
|
3689
|
|
554
|
3690 for (p = value[i].data; p < value[i].data + value[i].len; p++) {
|
|
|
3691 if (*p >= 'A' && *p <= 'Z') {
|
|
|
3692 rc.options = NGX_REGEX_CASELESS;
|
|
|
3693 break;
|
|
|
3694 }
|
|
|
3695 }
|
|
|
3696
|
|
546
|
3697 sn->regex = ngx_http_regex_compile(cf, &rc);
|
|
326
|
3698 if (sn->regex == NULL) {
|
|
|
3699 return NGX_CONF_ERROR;
|
|
|
3700 }
|
|
|
3701
|
|
358
|
3702 sn->name = value[i];
|
|
546
|
3703 cscf->captures = (rc.captures > 0);
|
|
356
|
3704 }
|
|
326
|
3705 #else
|
|
|
3706 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3707 "the using of the regex \"%V\" "
|
|
|
3708 "requires PCRE library", &value[i]);
|
|
|
3709
|
|
|
3710 return NGX_CONF_ERROR;
|
|
|
3711 #endif
|
|
0
|
3712 }
|
|
|
3713
|
|
|
3714 return NGX_CONF_OK;
|
|
|
3715 }
|
|
|
3716
|
|
|
3717
|
|
36
|
3718 static char *
|
|
|
3719 ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3720 {
|
|
546
|
3721 ngx_http_core_loc_conf_t *clcf = conf;
|
|
0
|
3722
|
|
144
|
3723 ngx_str_t *value;
|
|
574
|
3724 ngx_int_t alias;
|
|
|
3725 ngx_uint_t n;
|
|
144
|
3726 ngx_http_script_compile_t sc;
|
|
0
|
3727
|
|
|
3728 alias = (cmd->name.len == sizeof("alias") - 1) ? 1 : 0;
|
|
|
3729
|
|
546
|
3730 if (clcf->root.data) {
|
|
0
|
3731
|
|
574
|
3732 if ((clcf->alias != 0) == alias) {
|
|
0
|
3733 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3734 "\"%V\" directive is duplicate",
|
|
|
3735 &cmd->name);
|
|
0
|
3736 } else {
|
|
|
3737 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3738 "\"%V\" directive is duplicate, "
|
|
0
|
3739 "\"%s\" directive is specified before",
|
|
546
|
3740 &cmd->name, clcf->alias ? "alias" : "root");
|
|
0
|
3741 }
|
|
|
3742
|
|
|
3743 return NGX_CONF_ERROR;
|
|
|
3744 }
|
|
|
3745
|
|
546
|
3746 if (clcf->named && alias) {
|
|
324
|
3747 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3748 "the \"alias\" directive may not be used "
|
|
|
3749 "inside named location");
|
|
|
3750
|
|
|
3751 return NGX_CONF_ERROR;
|
|
|
3752 }
|
|
|
3753
|
|
0
|
3754 value = cf->args->elts;
|
|
|
3755
|
|
294
|
3756 if (ngx_strstr(value[1].data, "$document_root")
|
|
|
3757 || ngx_strstr(value[1].data, "${document_root}"))
|
|
|
3758 {
|
|
|
3759 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3760 "the $document_root variable may not be used "
|
|
|
3761 "in the \"%V\" directive",
|
|
|
3762 &cmd->name);
|
|
|
3763
|
|
|
3764 return NGX_CONF_ERROR;
|
|
|
3765 }
|
|
|
3766
|
|
412
|
3767 if (ngx_strstr(value[1].data, "$realpath_root")
|
|
|
3768 || ngx_strstr(value[1].data, "${realpath_root}"))
|
|
|
3769 {
|
|
|
3770 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3771 "the $realpath_root variable may not be used "
|
|
|
3772 "in the \"%V\" directive",
|
|
|
3773 &cmd->name);
|
|
|
3774
|
|
|
3775 return NGX_CONF_ERROR;
|
|
|
3776 }
|
|
|
3777
|
|
574
|
3778 clcf->alias = alias ? clcf->name.len : 0;
|
|
546
|
3779 clcf->root = value[1];
|
|
|
3780
|
|
|
3781 if (!alias && clcf->root.data[clcf->root.len - 1] == '/') {
|
|
|
3782 clcf->root.len--;
|
|
0
|
3783 }
|
|
|
3784
|
|
546
|
3785 if (clcf->root.data[0] != '$') {
|
|
|
3786 if (ngx_conf_full_name(cf->cycle, &clcf->root, 0) != NGX_OK) {
|
|
216
|
3787 return NGX_CONF_ERROR;
|
|
|
3788 }
|
|
152
|
3789 }
|
|
|
3790
|
|
546
|
3791 n = ngx_http_script_variables_count(&clcf->root);
|
|
144
|
3792
|
|
456
|
3793 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3794
|
|
|
3795 if (n) {
|
|
|
3796 sc.cf = cf;
|
|
546
|
3797 sc.source = &clcf->root;
|
|
|
3798 sc.lengths = &clcf->root_lengths;
|
|
|
3799 sc.values = &clcf->root_values;
|
|
456
|
3800 sc.variables = n;
|
|
|
3801 sc.complete_lengths = 1;
|
|
|
3802 sc.complete_values = 1;
|
|
|
3803
|
|
|
3804 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3805 return NGX_CONF_ERROR;
|
|
|
3806 }
|
|
144
|
3807 }
|
|
|
3808
|
|
0
|
3809 return NGX_CONF_OK;
|
|
|
3810 }
|
|
|
3811
|
|
|
3812
|
|
180
|
3813 static ngx_http_method_name_t ngx_methods_names[] = {
|
|
286
|
3814 { (u_char *) "GET", (uint32_t) ~NGX_HTTP_GET },
|
|
|
3815 { (u_char *) "HEAD", (uint32_t) ~NGX_HTTP_HEAD },
|
|
|
3816 { (u_char *) "POST", (uint32_t) ~NGX_HTTP_POST },
|
|
|
3817 { (u_char *) "PUT", (uint32_t) ~NGX_HTTP_PUT },
|
|
|
3818 { (u_char *) "DELETE", (uint32_t) ~NGX_HTTP_DELETE },
|
|
|
3819 { (u_char *) "MKCOL", (uint32_t) ~NGX_HTTP_MKCOL },
|
|
|
3820 { (u_char *) "COPY", (uint32_t) ~NGX_HTTP_COPY },
|
|
|
3821 { (u_char *) "MOVE", (uint32_t) ~NGX_HTTP_MOVE },
|
|
|
3822 { (u_char *) "OPTIONS", (uint32_t) ~NGX_HTTP_OPTIONS },
|
|
|
3823 { (u_char *) "PROPFIND" , (uint32_t) ~NGX_HTTP_PROPFIND },
|
|
|
3824 { (u_char *) "PROPPATCH", (uint32_t) ~NGX_HTTP_PROPPATCH },
|
|
|
3825 { (u_char *) "LOCK", (uint32_t) ~NGX_HTTP_LOCK },
|
|
|
3826 { (u_char *) "UNLOCK", (uint32_t) ~NGX_HTTP_UNLOCK },
|
|
578
|
3827 { (u_char *) "PATCH", (uint32_t) ~NGX_HTTP_PATCH },
|
|
180
|
3828 { NULL, 0 }
|
|
|
3829 };
|
|
|
3830
|
|
|
3831
|
|
|
3832 static char *
|
|
|
3833 ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3834 {
|
|
378
|
3835 ngx_http_core_loc_conf_t *pclcf = conf;
|
|
180
|
3836
|
|
|
3837 char *rv;
|
|
|
3838 void *mconf;
|
|
|
3839 ngx_str_t *value;
|
|
|
3840 ngx_uint_t i;
|
|
|
3841 ngx_conf_t save;
|
|
|
3842 ngx_http_module_t *module;
|
|
|
3843 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
|
3844 ngx_http_method_name_t *name;
|
|
378
|
3845 ngx_http_core_loc_conf_t *clcf;
|
|
|
3846
|
|
|
3847 if (pclcf->limit_except) {
|
|
180
|
3848 return "duplicate";
|
|
|
3849 }
|
|
|
3850
|
|
378
|
3851 pclcf->limit_except = 0xffffffff;
|
|
180
|
3852
|
|
|
3853 value = cf->args->elts;
|
|
|
3854
|
|
|
3855 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3856 for (name = ngx_methods_names; name->name; name++) {
|
|
|
3857
|
|
|
3858 if (ngx_strcasecmp(value[i].data, name->name) == 0) {
|
|
378
|
3859 pclcf->limit_except &= name->method;
|
|
180
|
3860 goto next;
|
|
|
3861 }
|
|
|
3862 }
|
|
|
3863
|
|
|
3864 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3865 "invalid method \"%V\"", &value[i]);
|
|
|
3866 return NGX_CONF_ERROR;
|
|
|
3867
|
|
|
3868 next:
|
|
|
3869 continue;
|
|
|
3870 }
|
|
|
3871
|
|
378
|
3872 if (!(pclcf->limit_except & NGX_HTTP_GET)) {
|
|
|
3873 pclcf->limit_except &= (uint32_t) ~NGX_HTTP_HEAD;
|
|
180
|
3874 }
|
|
|
3875
|
|
|
3876 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
3877 if (ctx == NULL) {
|
|
|
3878 return NGX_CONF_ERROR;
|
|
|
3879 }
|
|
|
3880
|
|
|
3881 pctx = cf->ctx;
|
|
|
3882 ctx->main_conf = pctx->main_conf;
|
|
|
3883 ctx->srv_conf = pctx->srv_conf;
|
|
|
3884
|
|
|
3885 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
3886 if (ctx->loc_conf == NULL) {
|
|
|
3887 return NGX_CONF_ERROR;
|
|
|
3888 }
|
|
|
3889
|
|
|
3890 for (i = 0; ngx_modules[i]; i++) {
|
|
|
3891 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
|
3892 continue;
|
|
|
3893 }
|
|
|
3894
|
|
|
3895 module = ngx_modules[i]->ctx;
|
|
|
3896
|
|
|
3897 if (module->create_loc_conf) {
|
|
|
3898
|
|
|
3899 mconf = module->create_loc_conf(cf);
|
|
|
3900 if (mconf == NULL) {
|
|
|
3901 return NGX_CONF_ERROR;
|
|
|
3902 }
|
|
|
3903
|
|
|
3904 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
|
3905 }
|
|
|
3906 }
|
|
|
3907
|
|
|
3908
|
|
378
|
3909 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
3910 pclcf->limit_except_loc_conf = ctx->loc_conf;
|
|
|
3911 clcf->loc_conf = ctx->loc_conf;
|
|
|
3912 clcf->name = pclcf->name;
|
|
|
3913 clcf->noname = 1;
|
|
|
3914
|
|
|
3915 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
180
|
3916 return NGX_CONF_ERROR;
|
|
|
3917 }
|
|
|
3918
|
|
|
3919 save = *cf;
|
|
|
3920 cf->ctx = ctx;
|
|
|
3921 cf->cmd_type = NGX_HTTP_LMT_CONF;
|
|
|
3922
|
|
|
3923 rv = ngx_conf_parse(cf, NULL);
|
|
|
3924
|
|
|
3925 *cf = save;
|
|
|
3926
|
|
|
3927 return rv;
|
|
|
3928 }
|
|
|
3929
|
|
|
3930
|
|
36
|
3931 static char *
|
|
390
|
3932 ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3933 {
|
|
|
3934 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3935
|
|
|
3936 ngx_str_t *value;
|
|
|
3937
|
|
|
3938 if (clcf->directio != NGX_CONF_UNSET) {
|
|
|
3939 return "is duplicate";
|
|
|
3940 }
|
|
|
3941
|
|
|
3942 value = cf->args->elts;
|
|
|
3943
|
|
|
3944 if (ngx_strcmp(value[1].data, "off") == 0) {
|
|
416
|
3945 clcf->directio = NGX_OPEN_FILE_DIRECTIO_OFF;
|
|
390
|
3946 return NGX_CONF_OK;
|
|
|
3947 }
|
|
|
3948
|
|
|
3949 clcf->directio = ngx_parse_offset(&value[1]);
|
|
|
3950 if (clcf->directio == (off_t) NGX_ERROR) {
|
|
|
3951 return "invalid value";
|
|
|
3952 }
|
|
|
3953
|
|
|
3954 return NGX_CONF_OK;
|
|
|
3955 }
|
|
|
3956
|
|
|
3957
|
|
|
3958 static char *
|
|
36
|
3959 ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3960 {
|
|
546
|
3961 ngx_http_core_loc_conf_t *clcf = conf;
|
|
0
|
3962
|
|
464
|
3963 u_char *p;
|
|
|
3964 ngx_int_t overwrite;
|
|
|
3965 ngx_str_t *value, uri, args;
|
|
|
3966 ngx_uint_t i, n;
|
|
|
3967 ngx_http_err_page_t *err;
|
|
|
3968 ngx_http_complex_value_t cv;
|
|
|
3969 ngx_http_compile_complex_value_t ccv;
|
|
0
|
3970
|
|
546
|
3971 if (clcf->error_pages == NULL) {
|
|
|
3972 clcf->error_pages = ngx_array_create(cf->pool, 4,
|
|
|
3973 sizeof(ngx_http_err_page_t));
|
|
|
3974 if (clcf->error_pages == NULL) {
|
|
0
|
3975 return NGX_CONF_ERROR;
|
|
|
3976 }
|
|
|
3977 }
|
|
|
3978
|
|
|
3979 value = cf->args->elts;
|
|
|
3980
|
|
|
3981 i = cf->args->nelts - 2;
|
|
|
3982
|
|
|
3983 if (value[i].data[0] == '=') {
|
|
|
3984 if (i == 1) {
|
|
|
3985 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3986 "invalid value \"%V\"", &value[i]);
|
|
0
|
3987 return NGX_CONF_ERROR;
|
|
|
3988 }
|
|
|
3989
|
|
104
|
3990 if (value[i].len > 1) {
|
|
|
3991 overwrite = ngx_atoi(&value[i].data[1], value[i].len - 1);
|
|
|
3992
|
|
|
3993 if (overwrite == NGX_ERROR) {
|
|
|
3994 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3995 "invalid value \"%V\"", &value[i]);
|
|
|
3996 return NGX_CONF_ERROR;
|
|
|
3997 }
|
|
|
3998
|
|
|
3999 } else {
|
|
|
4000 overwrite = 0;
|
|
0
|
4001 }
|
|
|
4002
|
|
|
4003 n = 2;
|
|
|
4004
|
|
|
4005 } else {
|
|
104
|
4006 overwrite = -1;
|
|
0
|
4007 n = 1;
|
|
|
4008 }
|
|
|
4009
|
|
222
|
4010 uri = value[cf->args->nelts - 1];
|
|
464
|
4011
|
|
|
4012 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t));
|
|
|
4013
|
|
|
4014 ccv.cf = cf;
|
|
|
4015 ccv.value = &uri;
|
|
|
4016 ccv.complex_value = &cv;
|
|
|
4017
|
|
|
4018 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) {
|
|
|
4019 return NGX_CONF_ERROR;
|
|
|
4020 }
|
|
|
4021
|
|
570
|
4022 ngx_str_null(&args);
|
|
464
|
4023
|
|
478
|
4024 if (cv.lengths == NULL && uri.data[0] == '/') {
|
|
464
|
4025 p = (u_char *) ngx_strchr(uri.data, '?');
|
|
|
4026
|
|
|
4027 if (p) {
|
|
|
4028 cv.value.len = p - uri.data;
|
|
|
4029 cv.value.data = uri.data;
|
|
|
4030 p++;
|
|
|
4031 args.len = (uri.data + uri.len) - p;
|
|
|
4032 args.data = p;
|
|
222
|
4033 }
|
|
|
4034 }
|
|
|
4035
|
|
0
|
4036 for (i = 1; i < cf->args->nelts - n; i++) {
|
|
546
|
4037 err = ngx_array_push(clcf->error_pages);
|
|
50
|
4038 if (err == NULL) {
|
|
0
|
4039 return NGX_CONF_ERROR;
|
|
|
4040 }
|
|
|
4041
|
|
|
4042 err->status = ngx_atoi(value[i].data, value[i].len);
|
|
36
|
4043
|
|
236
|
4044 if (err->status == NGX_ERROR || err->status == 499) {
|
|
0
|
4045 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
4046 "invalid value \"%V\"", &value[i]);
|
|
0
|
4047 return NGX_CONF_ERROR;
|
|
|
4048 }
|
|
|
4049
|
|
558
|
4050 if (err->status < 300 || err->status > 599) {
|
|
0
|
4051 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
558
|
4052 "value \"%V\" must be between 300 and 599",
|
|
10
|
4053 &value[i]);
|
|
0
|
4054 return NGX_CONF_ERROR;
|
|
|
4055 }
|
|
|
4056
|
|
366
|
4057 if (overwrite >= 0) {
|
|
|
4058 err->overwrite = overwrite;
|
|
|
4059
|
|
|
4060 } else {
|
|
|
4061 switch (err->status) {
|
|
|
4062 case NGX_HTTP_TO_HTTPS:
|
|
|
4063 case NGX_HTTPS_CERT_ERROR:
|
|
|
4064 case NGX_HTTPS_NO_CERT:
|
|
|
4065 err->overwrite = NGX_HTTP_BAD_REQUEST;
|
|
|
4066 break;
|
|
|
4067
|
|
|
4068 default:
|
|
|
4069 err->overwrite = err->status;
|
|
|
4070 break;
|
|
|
4071 }
|
|
|
4072 }
|
|
104
|
4073
|
|
464
|
4074 err->value = cv;
|
|
|
4075 err->args = args;
|
|
0
|
4076 }
|
|
|
4077
|
|
|
4078 return NGX_CONF_OK;
|
|
|
4079 }
|
|
|
4080
|
|
|
4081
|
|
36
|
4082 static char *
|
|
430
|
4083 ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4084 {
|
|
|
4085 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4086
|
|
|
4087 ngx_str_t *value;
|
|
478
|
4088 ngx_int_t code;
|
|
430
|
4089 ngx_uint_t i, n;
|
|
|
4090 ngx_http_try_file_t *tf;
|
|
|
4091 ngx_http_script_compile_t sc;
|
|
|
4092 ngx_http_core_main_conf_t *cmcf;
|
|
|
4093
|
|
|
4094 if (clcf->try_files) {
|
|
|
4095 return "is duplicate";
|
|
|
4096 }
|
|
|
4097
|
|
|
4098 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
|
|
|
4099
|
|
|
4100 cmcf->try_files = 1;
|
|
|
4101
|
|
|
4102 tf = ngx_pcalloc(cf->pool, cf->args->nelts * sizeof(ngx_http_try_file_t));
|
|
|
4103 if (tf == NULL) {
|
|
|
4104 return NGX_CONF_ERROR;
|
|
|
4105 }
|
|
|
4106
|
|
|
4107 clcf->try_files = tf;
|
|
|
4108
|
|
|
4109 value = cf->args->elts;
|
|
|
4110
|
|
|
4111 for (i = 0; i < cf->args->nelts - 1; i++) {
|
|
|
4112
|
|
|
4113 tf[i].name = value[i + 1];
|
|
|
4114
|
|
440
|
4115 if (tf[i].name.data[tf[i].name.len - 1] == '/') {
|
|
|
4116 tf[i].test_dir = 1;
|
|
|
4117 tf[i].name.len--;
|
|
464
|
4118 tf[i].name.data[tf[i].name.len] = '\0';
|
|
440
|
4119 }
|
|
|
4120
|
|
430
|
4121 n = ngx_http_script_variables_count(&tf[i].name);
|
|
|
4122
|
|
|
4123 if (n) {
|
|
|
4124 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
4125
|
|
|
4126 sc.cf = cf;
|
|
|
4127 sc.source = &tf[i].name;
|
|
|
4128 sc.lengths = &tf[i].lengths;
|
|
|
4129 sc.values = &tf[i].values;
|
|
|
4130 sc.variables = n;
|
|
|
4131 sc.complete_lengths = 1;
|
|
|
4132 sc.complete_values = 1;
|
|
|
4133
|
|
|
4134 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
4135 return NGX_CONF_ERROR;
|
|
|
4136 }
|
|
|
4137
|
|
|
4138 } else {
|
|
|
4139 /* add trailing '\0' to length */
|
|
|
4140 tf[i].name.len++;
|
|
|
4141 }
|
|
|
4142 }
|
|
|
4143
|
|
478
|
4144 if (tf[i - 1].name.data[0] == '=') {
|
|
|
4145
|
|
|
4146 code = ngx_atoi(tf[i - 1].name.data + 1, tf[i - 1].name.len - 2);
|
|
|
4147
|
|
|
4148 if (code == NGX_ERROR) {
|
|
|
4149 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4150 "invalid code \"%*s\"",
|
|
|
4151 tf[i - 1].name.len - 1, tf[i - 1].name.data);
|
|
|
4152 return NGX_CONF_ERROR;
|
|
|
4153 }
|
|
|
4154
|
|
|
4155 tf[i].code = code;
|
|
|
4156 }
|
|
|
4157
|
|
430
|
4158 return NGX_CONF_OK;
|
|
|
4159 }
|
|
|
4160
|
|
|
4161
|
|
|
4162 static char *
|
|
332
|
4163 ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4164 {
|
|
546
|
4165 ngx_http_core_loc_conf_t *clcf = conf;
|
|
332
|
4166
|
|
|
4167 time_t inactive;
|
|
|
4168 ngx_str_t *value, s;
|
|
|
4169 ngx_int_t max;
|
|
|
4170 ngx_uint_t i;
|
|
|
4171
|
|
546
|
4172 if (clcf->open_file_cache != NGX_CONF_UNSET_PTR) {
|
|
332
|
4173 return "is duplicate";
|
|
|
4174 }
|
|
|
4175
|
|
|
4176 value = cf->args->elts;
|
|
|
4177
|
|
|
4178 max = 0;
|
|
|
4179 inactive = 60;
|
|
|
4180
|
|
|
4181 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
4182
|
|
|
4183 if (ngx_strncmp(value[i].data, "max=", 4) == 0) {
|
|
|
4184
|
|
|
4185 max = ngx_atoi(value[i].data + 4, value[i].len - 4);
|
|
|
4186 if (max == NGX_ERROR) {
|
|
388
|
4187 goto failed;
|
|
332
|
4188 }
|
|
|
4189
|
|
|
4190 continue;
|
|
|
4191 }
|
|
|
4192
|
|
|
4193 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) {
|
|
|
4194
|
|
|
4195 s.len = value[i].len - 9;
|
|
|
4196 s.data = value[i].data + 9;
|
|
|
4197
|
|
|
4198 inactive = ngx_parse_time(&s, 1);
|
|
|
4199 if (inactive < 0) {
|
|
388
|
4200 goto failed;
|
|
332
|
4201 }
|
|
|
4202
|
|
|
4203 continue;
|
|
|
4204 }
|
|
|
4205
|
|
|
4206 if (ngx_strcmp(value[i].data, "off") == 0) {
|
|
|
4207
|
|
546
|
4208 clcf->open_file_cache = NULL;
|
|
332
|
4209
|
|
|
4210 continue;
|
|
|
4211 }
|
|
|
4212
|
|
388
|
4213 failed:
|
|
|
4214
|
|
332
|
4215 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4216 "invalid \"open_file_cache\" parameter \"%V\"",
|
|
|
4217 &value[i]);
|
|
|
4218 return NGX_CONF_ERROR;
|
|
|
4219 }
|
|
|
4220
|
|
546
|
4221 if (clcf->open_file_cache == NULL) {
|
|
332
|
4222 return NGX_CONF_OK;
|
|
|
4223 }
|
|
|
4224
|
|
|
4225 if (max == 0) {
|
|
|
4226 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4227 "\"open_file_cache\" must have \"max\" parameter");
|
|
|
4228 return NGX_CONF_ERROR;
|
|
|
4229 }
|
|
|
4230
|
|
546
|
4231 clcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive);
|
|
|
4232 if (clcf->open_file_cache) {
|
|
332
|
4233 return NGX_CONF_OK;
|
|
|
4234 }
|
|
|
4235
|
|
|
4236 return NGX_CONF_ERROR;
|
|
|
4237 }
|
|
|
4238
|
|
|
4239
|
|
|
4240 static char *
|
|
58
|
4241 ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4242 {
|
|
546
|
4243 ngx_http_core_loc_conf_t *clcf = conf;
|
|
58
|
4244
|
|
482
|
4245 ngx_str_t *value;
|
|
|
4246
|
|
546
|
4247 if (clcf->error_log) {
|
|
484
|
4248 return "is duplicate";
|
|
|
4249 }
|
|
|
4250
|
|
482
|
4251 value = cf->args->elts;
|
|
|
4252
|
|
546
|
4253 clcf->error_log = ngx_log_create(cf->cycle, &value[1]);
|
|
|
4254 if (clcf->error_log == NULL) {
|
|
58
|
4255 return NGX_CONF_ERROR;
|
|
|
4256 }
|
|
|
4257
|
|
484
|
4258 if (cf->args->nelts == 2) {
|
|
546
|
4259 clcf->error_log->log_level = NGX_LOG_ERR;
|
|
484
|
4260 return NGX_CONF_OK;
|
|
|
4261 }
|
|
|
4262
|
|
546
|
4263 return ngx_log_set_levels(cf, clcf->error_log);
|
|
58
|
4264 }
|
|
|
4265
|
|
|
4266
|
|
|
4267 static char *
|
|
36
|
4268 ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
4269 {
|
|
546
|
4270 ngx_http_core_loc_conf_t *clcf = conf;
|
|
0
|
4271
|
|
|
4272 ngx_str_t *value;
|
|
|
4273
|
|
546
|
4274 if (clcf->keepalive_timeout != NGX_CONF_UNSET_MSEC) {
|
|
0
|
4275 return "is duplicate";
|
|
|
4276 }
|
|
|
4277
|
|
|
4278 value = cf->args->elts;
|
|
|
4279
|
|
546
|
4280 clcf->keepalive_timeout = ngx_parse_time(&value[1], 0);
|
|
|
4281
|
|
|
4282 if (clcf->keepalive_timeout == (ngx_msec_t) NGX_ERROR) {
|
|
0
|
4283 return "invalid value";
|
|
|
4284 }
|
|
|
4285
|
|
546
|
4286 if (clcf->keepalive_timeout == (ngx_msec_t) NGX_PARSE_LARGE_TIME) {
|
|
0
|
4287 return "value must be less than 597 hours";
|
|
|
4288 }
|
|
|
4289
|
|
|
4290 if (cf->args->nelts == 2) {
|
|
|
4291 return NGX_CONF_OK;
|
|
|
4292 }
|
|
|
4293
|
|
546
|
4294 clcf->keepalive_header = ngx_parse_time(&value[2], 1);
|
|
|
4295
|
|
|
4296 if (clcf->keepalive_header == NGX_ERROR) {
|
|
0
|
4297 return "invalid value";
|
|
|
4298 }
|
|
|
4299
|
|
546
|
4300 if (clcf->keepalive_header == NGX_PARSE_LARGE_TIME) {
|
|
0
|
4301 return "value must be less than 68 years";
|
|
|
4302 }
|
|
|
4303
|
|
|
4304 return NGX_CONF_OK;
|
|
|
4305 }
|
|
|
4306
|
|
|
4307
|
|
36
|
4308 static char *
|
|
58
|
4309 ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
4310 {
|
|
546
|
4311 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4312
|
|
|
4313 if (clcf->internal != NGX_CONF_UNSET) {
|
|
58
|
4314 return "is duplicate";
|
|
0
|
4315 }
|
|
|
4316
|
|
546
|
4317 clcf->internal = 1;
|
|
58
|
4318
|
|
|
4319 return NGX_CONF_OK;
|
|
0
|
4320 }
|
|
|
4321
|
|
|
4322
|
|
36
|
4323 static char *
|
|
348
|
4324 ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4325 {
|
|
|
4326 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4327
|
|
|
4328 ngx_url_t u;
|
|
|
4329 ngx_str_t *value;
|
|
|
4330
|
|
366
|
4331 if (clcf->resolver) {
|
|
|
4332 return "is duplicate";
|
|
|
4333 }
|
|
|
4334
|
|
348
|
4335 value = cf->args->elts;
|
|
|
4336
|
|
354
|
4337 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
4338
|
|
348
|
4339 u.host = value[1];
|
|
|
4340 u.port = 53;
|
|
|
4341
|
|
|
4342 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) {
|
|
|
4343 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V: %s", &u.host, u.err);
|
|
|
4344 return NGX_CONF_ERROR;
|
|
|
4345 }
|
|
|
4346
|
|
366
|
4347 clcf->resolver = ngx_resolver_create(cf, &u.addrs[0]);
|
|
348
|
4348 if (clcf->resolver == NULL) {
|
|
|
4349 return NGX_OK;
|
|
|
4350 }
|
|
|
4351
|
|
|
4352 return NGX_CONF_OK;
|
|
|
4353 }
|
|
|
4354
|
|
|
4355
|
|
358
|
4356 #if (NGX_HTTP_GZIP)
|
|
|
4357
|
|
|
4358 static char *
|
|
|
4359 ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4360 {
|
|
400
|
4361 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4362
|
|
358
|
4363 #if (NGX_PCRE)
|
|
|
4364
|
|
546
|
4365 ngx_str_t *value;
|
|
|
4366 ngx_uint_t i;
|
|
|
4367 ngx_regex_elt_t *re;
|
|
|
4368 ngx_regex_compile_t rc;
|
|
|
4369 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
358
|
4370
|
|
|
4371 if (clcf->gzip_disable == NGX_CONF_UNSET_PTR) {
|
|
|
4372 clcf->gzip_disable = ngx_array_create(cf->pool, 2,
|
|
|
4373 sizeof(ngx_regex_elt_t));
|
|
|
4374 if (clcf->gzip_disable == NULL) {
|
|
|
4375 return NGX_CONF_ERROR;
|
|
|
4376 }
|
|
|
4377 }
|
|
|
4378
|
|
|
4379 value = cf->args->elts;
|
|
|
4380
|
|
546
|
4381 ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
|
|
|
4382
|
|
|
4383 rc.pool = cf->pool;
|
|
|
4384 rc.err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
4385 rc.err.data = errstr;
|
|
358
|
4386
|
|
|
4387 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
4388
|
|
400
|
4389 if (ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
4390 clcf->gzip_disable_msie6 = 1;
|
|
|
4391 continue;
|
|
|
4392 }
|
|
|
4393
|
|
358
|
4394 re = ngx_array_push(clcf->gzip_disable);
|
|
|
4395 if (re == NULL) {
|
|
|
4396 return NGX_CONF_ERROR;
|
|
|
4397 }
|
|
|
4398
|
|
546
|
4399 rc.pattern = value[1];
|
|
|
4400 rc.options = NGX_REGEX_CASELESS;
|
|
|
4401
|
|
|
4402 if (ngx_regex_compile(&rc) != NGX_OK) {
|
|
|
4403 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err);
|
|
358
|
4404 return NGX_CONF_ERROR;
|
|
|
4405 }
|
|
|
4406
|
|
546
|
4407 re->regex = rc.regex;
|
|
358
|
4408 re->name = value[i].data;
|
|
|
4409 }
|
|
|
4410
|
|
|
4411 return NGX_CONF_OK;
|
|
|
4412
|
|
|
4413 #else
|
|
400
|
4414 ngx_str_t *value;
|
|
|
4415
|
|
|
4416 value = cf->args->elts;
|
|
|
4417
|
|
|
4418 if (cf->args->nelts == 2 && ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
4419 clcf->gzip_disable_msie6 = 1;
|
|
|
4420 return NGX_CONF_OK;
|
|
|
4421 }
|
|
|
4422
|
|
358
|
4423 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
400
|
4424 "without PCRE library \"gzip_disable\" supports "
|
|
|
4425 "builtin \"msie6\" mask only");
|
|
358
|
4426
|
|
|
4427 return NGX_CONF_ERROR;
|
|
|
4428 #endif
|
|
|
4429 }
|
|
|
4430
|
|
|
4431 #endif
|
|
|
4432
|
|
|
4433
|
|
348
|
4434 static char *
|
|
36
|
4435 ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data)
|
|
0
|
4436 {
|
|
22
|
4437 #if (NGX_FREEBSD)
|
|
2
|
4438 ssize_t *np = data;
|
|
0
|
4439
|
|
222
|
4440 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) {
|
|
0
|
4441 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4442 "\"send_lowat\" must be less than %d "
|
|
|
4443 "(sysctl net.inet.tcp.sendspace)",
|
|
|
4444 ngx_freebsd_net_inet_tcp_sendspace);
|
|
|
4445
|
|
|
4446 return NGX_CONF_ERROR;
|
|
|
4447 }
|
|
|
4448
|
|
18
|
4449 #elif !(NGX_HAVE_SO_SNDLOWAT)
|
|
22
|
4450 ssize_t *np = data;
|
|
0
|
4451
|
|
|
4452 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
4453 "\"send_lowat\" is not supported, ignored");
|
|
|
4454
|
|
2
|
4455 *np = 0;
|
|
|
4456
|
|
0
|
4457 #endif
|
|
|
4458
|
|
|
4459 return NGX_CONF_OK;
|
|
|
4460 }
|
|
300
|
4461
|
|
|
4462
|
|
|
4463 static char *
|
|
|
4464 ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data)
|
|
|
4465 {
|
|
|
4466 size_t *sp = data;
|
|
|
4467
|
|
|
4468 if (*sp < NGX_MIN_POOL_SIZE) {
|
|
|
4469 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
558
|
4470 "the pool size must be no less than %uz",
|
|
|
4471 NGX_MIN_POOL_SIZE);
|
|
|
4472 return NGX_CONF_ERROR;
|
|
|
4473 }
|
|
|
4474
|
|
|
4475 if (*sp % NGX_POOL_ALIGNMENT) {
|
|
|
4476 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4477 "the pool size must be a multiple of %uz",
|
|
|
4478 NGX_POOL_ALIGNMENT);
|
|
300
|
4479 return NGX_CONF_ERROR;
|
|
|
4480 }
|
|
|
4481
|
|
|
4482 return NGX_CONF_OK;
|
|
|
4483 }
|
