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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
|
|
0
|
602 { ngx_string("error_page"),
|
|
58
|
603 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
604 |NGX_CONF_2MORE,
|
|
34
|
605 ngx_http_core_error_page,
|
|
0
|
606 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
607 0,
|
|
|
608 NULL },
|
|
|
609
|
|
430
|
610 { ngx_string("try_files"),
|
|
464
|
611 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
|
|
430
|
612 ngx_http_core_try_files,
|
|
|
613 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
614 0,
|
|
|
615 NULL },
|
|
|
616
|
|
126
|
617 { ngx_string("post_action"),
|
|
|
618 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
619 |NGX_CONF_TAKE1,
|
|
|
620 ngx_conf_set_str_slot,
|
|
|
621 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
622 offsetof(ngx_http_core_loc_conf_t, post_action),
|
|
|
623 NULL },
|
|
|
624
|
|
0
|
625 { ngx_string("error_log"),
|
|
|
626 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
34
|
627 ngx_http_core_error_log,
|
|
0
|
628 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
629 0,
|
|
|
630 NULL },
|
|
|
631
|
|
|
632 { ngx_string("open_file_cache"),
|
|
332
|
633 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
|
634 ngx_http_core_open_file_cache,
|
|
|
635 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
636 offsetof(ngx_http_core_loc_conf_t, open_file_cache),
|
|
|
637 NULL },
|
|
|
638
|
|
358
|
639 { ngx_string("open_file_cache_valid"),
|
|
|
640 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
641 ngx_conf_set_sec_slot,
|
|
|
642 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
643 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
644 NULL },
|
|
|
645
|
|
332
|
646 { ngx_string("open_file_cache_retest"),
|
|
|
647 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
648 ngx_conf_set_sec_slot,
|
|
0
|
649 NGX_HTTP_LOC_CONF_OFFSET,
|
|
358
|
650 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
651 &ngx_conf_deprecated_open_file_cache_retest },
|
|
|
652
|
|
|
653 { ngx_string("open_file_cache_min_uses"),
|
|
|
654 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
655 ngx_conf_set_num_slot,
|
|
|
656 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
657 offsetof(ngx_http_core_loc_conf_t, open_file_cache_min_uses),
|
|
0
|
658 NULL },
|
|
|
659
|
|
332
|
660 { ngx_string("open_file_cache_errors"),
|
|
|
661 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
662 ngx_conf_set_flag_slot,
|
|
|
663 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
664 offsetof(ngx_http_core_loc_conf_t, open_file_cache_errors),
|
|
|
665 NULL },
|
|
|
666
|
|
|
667 { ngx_string("open_file_cache_events"),
|
|
|
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_events),
|
|
|
672 NULL },
|
|
0
|
673
|
|
348
|
674 { ngx_string("resolver"),
|
|
|
675 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
676 ngx_http_core_resolver,
|
|
|
677 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
678 0,
|
|
|
679 NULL },
|
|
|
680
|
|
|
681 { ngx_string("resolver_timeout"),
|
|
|
682 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
683 ngx_conf_set_msec_slot,
|
|
|
684 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
685 offsetof(ngx_http_core_loc_conf_t, resolver_timeout),
|
|
|
686 NULL },
|
|
|
687
|
|
358
|
688 #if (NGX_HTTP_GZIP)
|
|
|
689
|
|
|
690 { ngx_string("gzip_vary"),
|
|
|
691 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
692 ngx_conf_set_flag_slot,
|
|
|
693 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
694 offsetof(ngx_http_core_loc_conf_t, gzip_vary),
|
|
|
695 NULL },
|
|
|
696
|
|
|
697 { ngx_string("gzip_http_version"),
|
|
|
698 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
699 ngx_conf_set_enum_slot,
|
|
|
700 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
701 offsetof(ngx_http_core_loc_conf_t, gzip_http_version),
|
|
|
702 &ngx_http_gzip_http_version },
|
|
|
703
|
|
|
704 { ngx_string("gzip_proxied"),
|
|
|
705 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
706 ngx_conf_set_bitmask_slot,
|
|
|
707 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
708 offsetof(ngx_http_core_loc_conf_t, gzip_proxied),
|
|
|
709 &ngx_http_gzip_proxied_mask },
|
|
|
710
|
|
|
711 { ngx_string("gzip_disable"),
|
|
|
712 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
713 ngx_http_gzip_disable,
|
|
|
714 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
715 0,
|
|
|
716 NULL },
|
|
|
717
|
|
|
718 #endif
|
|
|
719
|
|
0
|
720 ngx_null_command
|
|
|
721 };
|
|
|
722
|
|
|
723
|
|
216
|
724 static ngx_http_module_t ngx_http_core_module_ctx = {
|
|
58
|
725 ngx_http_core_preconfiguration, /* preconfiguration */
|
|
122
|
726 NULL, /* postconfiguration */
|
|
0
|
727
|
|
|
728 ngx_http_core_create_main_conf, /* create main configuration */
|
|
|
729 ngx_http_core_init_main_conf, /* init main configuration */
|
|
|
730
|
|
|
731 ngx_http_core_create_srv_conf, /* create server configuration */
|
|
|
732 ngx_http_core_merge_srv_conf, /* merge server configuration */
|
|
|
733
|
|
|
734 ngx_http_core_create_loc_conf, /* create location configuration */
|
|
|
735 ngx_http_core_merge_loc_conf /* merge location configuration */
|
|
|
736 };
|
|
|
737
|
|
|
738
|
|
|
739 ngx_module_t ngx_http_core_module = {
|
|
58
|
740 NGX_MODULE_V1,
|
|
0
|
741 &ngx_http_core_module_ctx, /* module context */
|
|
|
742 ngx_http_core_commands, /* module directives */
|
|
|
743 NGX_HTTP_MODULE, /* module type */
|
|
90
|
744 NULL, /* init master */
|
|
58
|
745 NULL, /* init module */
|
|
90
|
746 NULL, /* init process */
|
|
|
747 NULL, /* init thread */
|
|
|
748 NULL, /* exit thread */
|
|
|
749 NULL, /* exit process */
|
|
|
750 NULL, /* exit master */
|
|
|
751 NGX_MODULE_V1_PADDING
|
|
0
|
752 };
|
|
|
753
|
|
|
754
|
|
480
|
755 ngx_str_t ngx_http_core_get_method = { 3, (u_char *) "GET " };
|
|
364
|
756
|
|
|
757
|
|
36
|
758 void
|
|
|
759 ngx_http_handler(ngx_http_request_t *r)
|
|
0
|
760 {
|
|
230
|
761 ngx_http_core_main_conf_t *cmcf;
|
|
|
762
|
|
32
|
763 r->connection->log->action = NULL;
|
|
0
|
764
|
|
|
765 r->connection->unexpected_eof = 0;
|
|
|
766
|
|
224
|
767 if (!r->internal) {
|
|
92
|
768 switch (r->headers_in.connection_type) {
|
|
|
769 case 0:
|
|
|
770 if (r->http_version > NGX_HTTP_VERSION_10) {
|
|
|
771 r->keepalive = 1;
|
|
|
772 } else {
|
|
|
773 r->keepalive = 0;
|
|
|
774 }
|
|
|
775 break;
|
|
|
776
|
|
|
777 case NGX_HTTP_CONNECTION_CLOSE:
|
|
|
778 r->keepalive = 0;
|
|
|
779 break;
|
|
|
780
|
|
|
781 case NGX_HTTP_CONNECTION_KEEP_ALIVE:
|
|
0
|
782 r->keepalive = 1;
|
|
92
|
783 break;
|
|
|
784 }
|
|
|
785
|
|
|
786 if (r->keepalive && r->headers_in.msie && r->method == NGX_HTTP_POST) {
|
|
|
787
|
|
|
788 /*
|
|
230
|
789 * MSIE may wait for some time if an response for
|
|
|
790 * a POST request was sent over a keepalive connection
|
|
92
|
791 */
|
|
|
792
|
|
0
|
793 r->keepalive = 0;
|
|
|
794 }
|
|
92
|
795
|
|
|
796 if (r->headers_in.content_length_n > 0) {
|
|
|
797 r->lingering_close = 1;
|
|
|
798
|
|
|
799 } else {
|
|
|
800 r->lingering_close = 0;
|
|
|
801 }
|
|
236
|
802
|
|
230
|
803 r->phase_handler = 0;
|
|
|
804
|
|
|
805 } else {
|
|
|
806 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
807 r->phase_handler = cmcf->phase_engine.server_rewrite_index;
|
|
|
808 }
|
|
|
809
|
|
236
|
810 if (r->unparsed_uri.len) {
|
|
|
811 r->valid_unparsed_uri = 1;
|
|
|
812 }
|
|
|
813
|
|
|
814 r->valid_location = 1;
|
|
546
|
815 #if (NGX_HTTP_GZIP)
|
|
|
816 r->gzip_tested = 0;
|
|
|
817 r->gzip_ok = 0;
|
|
|
818 r->gzip_vary = 0;
|
|
|
819 #endif
|
|
236
|
820
|
|
230
|
821 r->write_event_handler = ngx_http_core_run_phases;
|
|
34
|
822 ngx_http_core_run_phases(r);
|
|
0
|
823 }
|
|
|
824
|
|
|
825
|
|
230
|
826 void
|
|
36
|
827 ngx_http_core_run_phases(ngx_http_request_t *r)
|
|
0
|
828 {
|
|
|
829 ngx_int_t rc;
|
|
230
|
830 ngx_http_phase_handler_t *ph;
|
|
0
|
831 ngx_http_core_main_conf_t *cmcf;
|
|
|
832
|
|
|
833 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
834
|
|
230
|
835 ph = cmcf->phase_engine.handlers;
|
|
|
836
|
|
|
837 while (ph[r->phase_handler].checker) {
|
|
|
838
|
|
|
839 rc = ph[r->phase_handler].checker(r, &ph[r->phase_handler]);
|
|
|
840
|
|
|
841 if (rc == NGX_OK) {
|
|
92
|
842 return;
|
|
0
|
843 }
|
|
|
844 }
|
|
|
845 }
|
|
|
846
|
|
|
847
|
|
36
|
848 ngx_int_t
|
|
230
|
849 ngx_http_core_generic_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
850 {
|
|
|
851 ngx_int_t rc;
|
|
|
852
|
|
|
853 /*
|
|
|
854 * generic phase checker,
|
|
|
855 * used by the post read, server rewrite, rewrite, and pre-access phases
|
|
|
856 */
|
|
|
857
|
|
|
858 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
859 "generic phase: %ui", r->phase_handler);
|
|
|
860
|
|
|
861 rc = ph->handler(r);
|
|
|
862
|
|
|
863 if (rc == NGX_OK) {
|
|
|
864 r->phase_handler = ph->next;
|
|
|
865 return NGX_AGAIN;
|
|
|
866 }
|
|
|
867
|
|
|
868 if (rc == NGX_DECLINED) {
|
|
|
869 r->phase_handler++;
|
|
|
870 return NGX_AGAIN;
|
|
|
871 }
|
|
|
872
|
|
|
873 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
874 return NGX_OK;
|
|
|
875 }
|
|
|
876
|
|
|
877 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
878
|
|
|
879 ngx_http_finalize_request(r, rc);
|
|
|
880
|
|
|
881 return NGX_OK;
|
|
|
882 }
|
|
|
883
|
|
|
884
|
|
|
885 ngx_int_t
|
|
|
886 ngx_http_core_find_config_phase(ngx_http_request_t *r,
|
|
|
887 ngx_http_phase_handler_t *ph)
|
|
0
|
888 {
|
|
328
|
889 u_char *p;
|
|
|
890 size_t len;
|
|
438
|
891 ngx_int_t rc;
|
|
0
|
892 ngx_http_core_loc_conf_t *clcf;
|
|
|
893
|
|
38
|
894 r->content_handler = NULL;
|
|
|
895 r->uri_changed = 0;
|
|
|
896
|
|
378
|
897 rc = ngx_http_core_find_location(r);
|
|
0
|
898
|
|
398
|
899 if (rc == NGX_ERROR) {
|
|
230
|
900 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
901 return NGX_OK;
|
|
0
|
902 }
|
|
|
903
|
|
|
904 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
905
|
|
58
|
906 if (!r->internal && clcf->internal) {
|
|
230
|
907 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
|
908 return NGX_OK;
|
|
58
|
909 }
|
|
|
910
|
|
104
|
911 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
912 "using configuration \"%s%V\"",
|
|
|
913 (clcf->noname ? "*" : (clcf->exact_match ? "=" : "")),
|
|
|
914 &clcf->name);
|
|
|
915
|
|
84
|
916 ngx_http_update_location_config(r);
|
|
0
|
917
|
|
|
918 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
212
|
919 "http cl:%O max:%O",
|
|
10
|
920 r->headers_in.content_length_n, clcf->client_max_body_size);
|
|
0
|
921
|
|
|
922 if (r->headers_in.content_length_n != -1
|
|
222
|
923 && !r->discard_body
|
|
0
|
924 && clcf->client_max_body_size
|
|
212
|
925 && clcf->client_max_body_size < r->headers_in.content_length_n)
|
|
0
|
926 {
|
|
|
927 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
928 "client intended to send too large body: %O bytes",
|
|
0
|
929 r->headers_in.content_length_n);
|
|
|
930
|
|
524
|
931 (void) ngx_http_discard_request_body(r);
|
|
230
|
932 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_ENTITY_TOO_LARGE);
|
|
|
933 return NGX_OK;
|
|
0
|
934 }
|
|
|
935
|
|
378
|
936 if (rc == NGX_DONE) {
|
|
0
|
937 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
|
938 if (r->headers_out.location == NULL) {
|
|
230
|
939 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
940 return NGX_OK;
|
|
0
|
941 }
|
|
|
942
|
|
58
|
943 /*
|
|
|
944 * we do not need to set the r->headers_out.location->hash and
|
|
|
945 * r->headers_out.location->key fields
|
|
|
946 */
|
|
|
947
|
|
328
|
948 if (r->args.len == 0) {
|
|
|
949 r->headers_out.location->value = clcf->name;
|
|
|
950
|
|
|
951 } else {
|
|
|
952 len = clcf->name.len + 1 + r->args.len;
|
|
382
|
953 p = ngx_pnalloc(r->pool, len);
|
|
328
|
954
|
|
|
955 if (p == NULL) {
|
|
|
956 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
957 return NGX_OK;
|
|
|
958 }
|
|
|
959
|
|
|
960 r->headers_out.location->value.len = len;
|
|
|
961 r->headers_out.location->value.data = p;
|
|
|
962
|
|
|
963 p = ngx_cpymem(p, clcf->name.data, clcf->name.len);
|
|
|
964 *p++ = '?';
|
|
|
965 ngx_memcpy(p, r->args.data, r->args.len);
|
|
|
966 }
|
|
0
|
967
|
|
230
|
968 ngx_http_finalize_request(r, NGX_HTTP_MOVED_PERMANENTLY);
|
|
|
969 return NGX_OK;
|
|
|
970 }
|
|
|
971
|
|
|
972 r->phase_handler++;
|
|
|
973 return NGX_AGAIN;
|
|
|
974 }
|
|
|
975
|
|
|
976
|
|
|
977 ngx_int_t
|
|
|
978 ngx_http_core_post_rewrite_phase(ngx_http_request_t *r,
|
|
|
979 ngx_http_phase_handler_t *ph)
|
|
|
980 {
|
|
380
|
981 ngx_http_core_srv_conf_t *cscf;
|
|
|
982
|
|
230
|
983 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
984 "post rewrite phase: %ui", r->phase_handler);
|
|
|
985
|
|
|
986 if (!r->uri_changed) {
|
|
|
987 r->phase_handler++;
|
|
|
988 return NGX_AGAIN;
|
|
|
989 }
|
|
|
990
|
|
|
991 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
992 "uri changes: %d", r->uri_changes);
|
|
|
993
|
|
|
994 /*
|
|
|
995 * gcc before 3.3 compiles the broken code for
|
|
|
996 * if (r->uri_changes-- == 0)
|
|
|
997 * if the r->uri_changes is defined as
|
|
|
998 * unsigned uri_changes:4
|
|
|
999 */
|
|
|
1000
|
|
|
1001 r->uri_changes--;
|
|
|
1002
|
|
|
1003 if (r->uri_changes == 0) {
|
|
|
1004 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
1005 "rewrite or internal redirection cycle "
|
|
|
1006 "while processing \"%V\"", &r->uri);
|
|
|
1007
|
|
|
1008 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1009 return NGX_OK;
|
|
|
1010 }
|
|
|
1011
|
|
|
1012 r->phase_handler = ph->next;
|
|
|
1013
|
|
380
|
1014 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
1015 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
1016
|
|
230
|
1017 return NGX_AGAIN;
|
|
|
1018 }
|
|
|
1019
|
|
|
1020
|
|
|
1021 ngx_int_t
|
|
|
1022 ngx_http_core_access_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
1023 {
|
|
|
1024 ngx_int_t rc;
|
|
|
1025 ngx_http_core_loc_conf_t *clcf;
|
|
|
1026
|
|
|
1027 if (r != r->main) {
|
|
|
1028 r->phase_handler = ph->next;
|
|
|
1029 return NGX_AGAIN;
|
|
|
1030 }
|
|
|
1031
|
|
|
1032 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1033 "access phase: %ui", r->phase_handler);
|
|
|
1034
|
|
|
1035 rc = ph->handler(r);
|
|
|
1036
|
|
|
1037 if (rc == NGX_DECLINED) {
|
|
|
1038 r->phase_handler++;
|
|
|
1039 return NGX_AGAIN;
|
|
|
1040 }
|
|
|
1041
|
|
|
1042 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
1043 return NGX_OK;
|
|
0
|
1044 }
|
|
|
1045
|
|
230
|
1046 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1047
|
|
362
|
1048 if (clcf->satisfy == NGX_HTTP_SATISFY_ALL) {
|
|
230
|
1049
|
|
|
1050 if (rc == NGX_OK) {
|
|
|
1051 r->phase_handler++;
|
|
|
1052 return NGX_AGAIN;
|
|
|
1053 }
|
|
|
1054
|
|
|
1055 } else {
|
|
|
1056 if (rc == NGX_OK) {
|
|
|
1057 r->access_code = 0;
|
|
|
1058
|
|
|
1059 if (r->headers_out.www_authenticate) {
|
|
|
1060 r->headers_out.www_authenticate->hash = 0;
|
|
|
1061 }
|
|
|
1062
|
|
|
1063 r->phase_handler = ph->next;
|
|
|
1064 return NGX_AGAIN;
|
|
|
1065 }
|
|
|
1066
|
|
|
1067 if (rc == NGX_HTTP_FORBIDDEN || rc == NGX_HTTP_UNAUTHORIZED) {
|
|
|
1068 r->access_code = rc;
|
|
|
1069
|
|
|
1070 r->phase_handler++;
|
|
|
1071 return NGX_AGAIN;
|
|
|
1072 }
|
|
|
1073 }
|
|
|
1074
|
|
|
1075 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
1076
|
|
|
1077 ngx_http_finalize_request(r, rc);
|
|
|
1078 return NGX_OK;
|
|
|
1079 }
|
|
|
1080
|
|
|
1081
|
|
|
1082 ngx_int_t
|
|
|
1083 ngx_http_core_post_access_phase(ngx_http_request_t *r,
|
|
|
1084 ngx_http_phase_handler_t *ph)
|
|
|
1085 {
|
|
|
1086 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1087 "post access phase: %ui", r->phase_handler);
|
|
|
1088
|
|
|
1089 if (r->access_code) {
|
|
|
1090
|
|
|
1091 if (r->access_code == NGX_HTTP_FORBIDDEN) {
|
|
|
1092 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
1093 "access forbidden by rule");
|
|
|
1094 }
|
|
|
1095
|
|
|
1096 ngx_http_finalize_request(r, r->access_code);
|
|
|
1097 return NGX_OK;
|
|
|
1098 }
|
|
|
1099
|
|
|
1100 r->phase_handler++;
|
|
|
1101 return NGX_AGAIN;
|
|
|
1102 }
|
|
|
1103
|
|
|
1104
|
|
|
1105 ngx_int_t
|
|
430
|
1106 ngx_http_core_try_files_phase(ngx_http_request_t *r,
|
|
|
1107 ngx_http_phase_handler_t *ph)
|
|
|
1108 {
|
|
442
|
1109 size_t len, root, alias, reserve, allocated;
|
|
430
|
1110 u_char *p, *name;
|
|
464
|
1111 ngx_str_t path, args;
|
|
440
|
1112 ngx_uint_t test_dir;
|
|
430
|
1113 ngx_http_try_file_t *tf;
|
|
|
1114 ngx_open_file_info_t of;
|
|
|
1115 ngx_http_script_code_pt code;
|
|
|
1116 ngx_http_script_engine_t e;
|
|
|
1117 ngx_http_core_loc_conf_t *clcf;
|
|
|
1118 ngx_http_script_len_code_pt lcode;
|
|
|
1119
|
|
|
1120 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1121 "try files phase: %ui", r->phase_handler);
|
|
|
1122
|
|
|
1123 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1124
|
|
|
1125 if (clcf->try_files == NULL) {
|
|
|
1126 r->phase_handler++;
|
|
|
1127 return NGX_AGAIN;
|
|
|
1128 }
|
|
|
1129
|
|
|
1130 allocated = 0;
|
|
|
1131 root = 0;
|
|
|
1132 name = NULL;
|
|
442
|
1133 /* suppress MSVC warning */
|
|
430
|
1134 path.data = NULL;
|
|
|
1135
|
|
|
1136 tf = clcf->try_files;
|
|
|
1137
|
|
|
1138 alias = clcf->alias ? clcf->name.len : 0;
|
|
|
1139
|
|
|
1140 for ( ;; ) {
|
|
|
1141
|
|
|
1142 if (tf->lengths) {
|
|
|
1143 ngx_memzero(&e, sizeof(ngx_http_script_engine_t));
|
|
|
1144
|
|
|
1145 e.ip = tf->lengths->elts;
|
|
|
1146 e.request = r;
|
|
|
1147
|
|
|
1148 /* 1 is for terminating '\0' as in static names */
|
|
|
1149 len = 1;
|
|
|
1150
|
|
|
1151 while (*(uintptr_t *) e.ip) {
|
|
|
1152 lcode = *(ngx_http_script_len_code_pt *) e.ip;
|
|
|
1153 len += lcode(&e);
|
|
|
1154 }
|
|
|
1155
|
|
|
1156 } else {
|
|
|
1157 len = tf->name.len;
|
|
|
1158 }
|
|
|
1159
|
|
|
1160 /* 16 bytes are preallocation */
|
|
454
|
1161 reserve = ngx_abs((ssize_t) (len - r->uri.len)) + alias + 16;
|
|
430
|
1162
|
|
|
1163 if (reserve > allocated) {
|
|
|
1164
|
|
|
1165 /* we just need to allocate path and to copy a root */
|
|
|
1166
|
|
|
1167 if (ngx_http_map_uri_to_path(r, &path, &root, reserve) == NULL) {
|
|
|
1168 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1169 return NGX_OK;
|
|
|
1170 }
|
|
|
1171
|
|
|
1172 name = path.data + root;
|
|
|
1173 allocated = path.len - root - (r->uri.len - alias);
|
|
|
1174 }
|
|
|
1175
|
|
|
1176 if (tf->values == NULL) {
|
|
|
1177
|
|
|
1178 /* tf->name.len includes the terminating '\0' */
|
|
|
1179
|
|
|
1180 ngx_memcpy(name, tf->name.data, tf->name.len);
|
|
|
1181
|
|
|
1182 path.len = (name + tf->name.len - 1) - path.data;
|
|
|
1183
|
|
|
1184 } else {
|
|
|
1185 e.ip = tf->values->elts;
|
|
|
1186 e.pos = name;
|
|
434
|
1187 e.flushed = 1;
|
|
430
|
1188
|
|
|
1189 while (*(uintptr_t *) e.ip) {
|
|
|
1190 code = *(ngx_http_script_code_pt *) e.ip;
|
|
|
1191 code((ngx_http_script_engine_t *) &e);
|
|
|
1192 }
|
|
|
1193
|
|
|
1194 path.len = e.pos - path.data;
|
|
|
1195
|
|
460
|
1196 *e.pos = '\0';
|
|
430
|
1197
|
|
|
1198 if (alias && ngx_strncmp(name, clcf->name.data, alias) == 0) {
|
|
|
1199 ngx_memcpy(name, name + alias, len - alias);
|
|
|
1200 path.len -= alias;
|
|
|
1201 }
|
|
|
1202 }
|
|
|
1203
|
|
440
|
1204 test_dir = tf->test_dir;
|
|
|
1205
|
|
430
|
1206 tf++;
|
|
|
1207
|
|
464
|
1208 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1209 "try to use file: \"%s\" \"%s\"", name, path.data);
|
|
430
|
1210
|
|
|
1211 if (tf->lengths == NULL && tf->name.len == 0) {
|
|
|
1212
|
|
478
|
1213 if (tf->code) {
|
|
|
1214 ngx_http_finalize_request(r, tf->code);
|
|
|
1215 return NGX_OK;
|
|
|
1216 }
|
|
|
1217
|
|
430
|
1218 path.len -= root;
|
|
|
1219 path.data += root;
|
|
|
1220
|
|
|
1221 if (path.data[0] == '@') {
|
|
|
1222 (void) ngx_http_named_location(r, &path);
|
|
|
1223
|
|
|
1224 } else {
|
|
464
|
1225 ngx_http_split_args(r, &path, &args);
|
|
|
1226
|
|
|
1227 (void) ngx_http_internal_redirect(r, &path, &args);
|
|
430
|
1228 }
|
|
|
1229
|
|
520
|
1230 ngx_http_finalize_request(r, NGX_DONE);
|
|
430
|
1231 return NGX_OK;
|
|
|
1232 }
|
|
|
1233
|
|
|
1234 ngx_memzero(&of, sizeof(ngx_open_file_info_t));
|
|
|
1235
|
|
|
1236 of.directio = clcf->directio;
|
|
|
1237 of.valid = clcf->open_file_cache_valid;
|
|
|
1238 of.min_uses = clcf->open_file_cache_min_uses;
|
|
482
|
1239 of.test_only = 1;
|
|
430
|
1240 of.errors = clcf->open_file_cache_errors;
|
|
|
1241 of.events = clcf->open_file_cache_events;
|
|
|
1242
|
|
|
1243 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool)
|
|
|
1244 != NGX_OK)
|
|
|
1245 {
|
|
530
|
1246 if (of.err != NGX_ENOENT
|
|
|
1247 && of.err != NGX_ENOTDIR
|
|
|
1248 && of.err != NGX_ENAMETOOLONG)
|
|
|
1249 {
|
|
430
|
1250 ngx_log_error(NGX_LOG_CRIT, r->connection->log, of.err,
|
|
482
|
1251 "%s \"%s\" failed", of.failed, path.data);
|
|
430
|
1252 }
|
|
|
1253
|
|
|
1254 continue;
|
|
|
1255 }
|
|
|
1256
|
|
440
|
1257 if (of.is_dir && !test_dir) {
|
|
438
|
1258 continue;
|
|
|
1259 }
|
|
|
1260
|
|
430
|
1261 path.len -= root;
|
|
|
1262 path.data += root;
|
|
|
1263
|
|
|
1264 if (!alias) {
|
|
|
1265 r->uri = path;
|
|
|
1266
|
|
|
1267 } else {
|
|
|
1268 r->uri.len = alias + path.len;
|
|
|
1269 r->uri.data = ngx_pnalloc(r->pool, r->uri.len);
|
|
|
1270 if (r->uri.data == NULL) {
|
|
|
1271 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1272 return NGX_OK;
|
|
|
1273 }
|
|
|
1274
|
|
|
1275 p = ngx_copy(r->uri.data, clcf->name.data, alias);
|
|
|
1276 ngx_memcpy(p, name, path.len);
|
|
|
1277 }
|
|
|
1278
|
|
508
|
1279 ngx_http_set_exten(r);
|
|
446
|
1280
|
|
430
|
1281 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1282 "try file uri: \"%V\"", &r->uri);
|
|
|
1283
|
|
|
1284 r->phase_handler++;
|
|
|
1285 return NGX_AGAIN;
|
|
|
1286 }
|
|
|
1287
|
|
|
1288 /* not reached */
|
|
|
1289 }
|
|
|
1290
|
|
|
1291
|
|
|
1292 ngx_int_t
|
|
230
|
1293 ngx_http_core_content_phase(ngx_http_request_t *r,
|
|
|
1294 ngx_http_phase_handler_t *ph)
|
|
|
1295 {
|
|
248
|
1296 size_t root;
|
|
230
|
1297 ngx_int_t rc;
|
|
|
1298 ngx_str_t path;
|
|
|
1299
|
|
|
1300 if (r->content_handler) {
|
|
|
1301 r->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1302 ngx_http_finalize_request(r, r->content_handler(r));
|
|
|
1303 return NGX_OK;
|
|
|
1304 }
|
|
|
1305
|
|
|
1306 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1307 "content phase: %ui", r->phase_handler);
|
|
|
1308
|
|
|
1309 rc = ph->handler(r);
|
|
|
1310
|
|
|
1311 if (rc != NGX_DECLINED) {
|
|
|
1312 ngx_http_finalize_request(r, rc);
|
|
|
1313 return NGX_OK;
|
|
|
1314 }
|
|
|
1315
|
|
|
1316 /* rc == NGX_DECLINED */
|
|
|
1317
|
|
|
1318 ph++;
|
|
|
1319
|
|
|
1320 if (ph->checker) {
|
|
|
1321 r->phase_handler++;
|
|
|
1322 return NGX_AGAIN;
|
|
|
1323 }
|
|
|
1324
|
|
|
1325 /* no content handler was found */
|
|
|
1326
|
|
|
1327 if (r->uri.data[r->uri.len - 1] == '/' && !r->zero_in_uri) {
|
|
|
1328
|
|
248
|
1329 if (ngx_http_map_uri_to_path(r, &path, &root, 0) != NULL) {
|
|
230
|
1330 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
340
|
1331 "directory index of \"%s\" is forbidden", path.data);
|
|
230
|
1332 }
|
|
|
1333
|
|
|
1334 ngx_http_finalize_request(r, NGX_HTTP_FORBIDDEN);
|
|
|
1335 return NGX_OK;
|
|
|
1336 }
|
|
|
1337
|
|
|
1338 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "no handler found");
|
|
|
1339
|
|
|
1340 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
84
|
1341 return NGX_OK;
|
|
|
1342 }
|
|
|
1343
|
|
|
1344
|
|
|
1345 void
|
|
|
1346 ngx_http_update_location_config(ngx_http_request_t *r)
|
|
|
1347 {
|
|
|
1348 ngx_http_core_loc_conf_t *clcf;
|
|
|
1349
|
|
|
1350 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1351
|
|
180
|
1352 if (r->method & clcf->limit_except) {
|
|
|
1353 r->loc_conf = clcf->limit_except_loc_conf;
|
|
|
1354 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1355 }
|
|
|
1356
|
|
192
|
1357 if (r == r->main) {
|
|
484
|
1358 r->connection->log->file = clcf->error_log->file;
|
|
294
|
1359
|
|
192
|
1360 if (!(r->connection->log->log_level & NGX_LOG_DEBUG_CONNECTION)) {
|
|
484
|
1361 r->connection->log->log_level = clcf->error_log->log_level;
|
|
192
|
1362 }
|
|
84
|
1363 }
|
|
|
1364
|
|
|
1365 if ((ngx_io.flags & NGX_IO_SENDFILE) && clcf->sendfile) {
|
|
|
1366 r->connection->sendfile = 1;
|
|
|
1367
|
|
|
1368 } else {
|
|
|
1369 r->connection->sendfile = 0;
|
|
|
1370 }
|
|
|
1371
|
|
182
|
1372 if (clcf->client_body_in_file_only) {
|
|
|
1373 r->request_body_in_file_only = 1;
|
|
|
1374 r->request_body_in_persistent_file = 1;
|
|
278
|
1375 r->request_body_in_clean_file =
|
|
|
1376 clcf->client_body_in_file_only == NGX_HTTP_REQUEST_BODY_FILE_CLEAN;
|
|
186
|
1377 r->request_body_file_log_level = NGX_LOG_NOTICE;
|
|
|
1378
|
|
|
1379 } else {
|
|
|
1380 r->request_body_file_log_level = NGX_LOG_WARN;
|
|
182
|
1381 }
|
|
|
1382
|
|
492
|
1383 r->request_body_in_single_buf = clcf->client_body_in_single_buffer;
|
|
|
1384
|
|
496
|
1385 if (r->keepalive) {
|
|
|
1386 if (clcf->keepalive_timeout == 0) {
|
|
|
1387 r->keepalive = 0;
|
|
|
1388
|
|
|
1389 } else if (r->connection->requests >= clcf->keepalive_requests) {
|
|
|
1390 r->keepalive = 0;
|
|
|
1391 }
|
|
84
|
1392 }
|
|
|
1393
|
|
|
1394 if (!clcf->tcp_nopush) {
|
|
|
1395 /* disable TCP_NOPUSH/TCP_CORK use */
|
|
|
1396 r->connection->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
|
|
|
1397 }
|
|
|
1398
|
|
162
|
1399 if (r->limit_rate == 0) {
|
|
|
1400 r->limit_rate = clcf->limit_rate;
|
|
|
1401 }
|
|
76
|
1402
|
|
0
|
1403 if (clcf->handler) {
|
|
|
1404 r->content_handler = clcf->handler;
|
|
|
1405 }
|
|
|
1406 }
|
|
|
1407
|
|
|
1408
|
|
398
|
1409 /*
|
|
|
1410 * NGX_OK - exact or regex match
|
|
|
1411 * NGX_DONE - auto redirect
|
|
|
1412 * NGX_AGAIN - inclusive match
|
|
|
1413 * NGX_ERROR - regex error
|
|
|
1414 * NGX_DECLINED - no match
|
|
|
1415 */
|
|
|
1416
|
|
36
|
1417 static ngx_int_t
|
|
378
|
1418 ngx_http_core_find_location(ngx_http_request_t *r)
|
|
0
|
1419 {
|
|
378
|
1420 ngx_int_t rc;
|
|
|
1421 ngx_http_core_loc_conf_t *pclcf;
|
|
398
|
1422 #if (NGX_PCRE)
|
|
546
|
1423 ngx_int_t n;
|
|
398
|
1424 ngx_uint_t noregex;
|
|
|
1425 ngx_http_core_loc_conf_t *clcf, **clcfp;
|
|
|
1426
|
|
|
1427 noregex = 0;
|
|
|
1428 #endif
|
|
378
|
1429
|
|
|
1430 pclcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1431
|
|
|
1432 rc = ngx_http_core_find_static_location(r, pclcf->static_locations);
|
|
|
1433
|
|
|
1434 if (rc == NGX_AGAIN) {
|
|
398
|
1435
|
|
|
1436 #if (NGX_PCRE)
|
|
|
1437 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1438
|
|
|
1439 noregex = clcf->noregex;
|
|
|
1440 #endif
|
|
|
1441
|
|
378
|
1442 /* look up nested locations */
|
|
398
|
1443
|
|
378
|
1444 rc = ngx_http_core_find_location(r);
|
|
|
1445 }
|
|
|
1446
|
|
|
1447 if (rc == NGX_OK || rc == NGX_DONE) {
|
|
|
1448 return rc;
|
|
|
1449 }
|
|
|
1450
|
|
|
1451 /* rc == NGX_DECLINED or rc == NGX_AGAIN in nested location */
|
|
|
1452
|
|
|
1453 #if (NGX_PCRE)
|
|
398
|
1454
|
|
|
1455 if (noregex == 0 && pclcf->regex_locations) {
|
|
378
|
1456
|
|
|
1457 for (clcfp = pclcf->regex_locations; *clcfp; clcfp++) {
|
|
|
1458
|
|
|
1459 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1460 "test location: ~ \"%V\"", &(*clcfp)->name);
|
|
|
1461
|
|
546
|
1462 n = ngx_http_regex_exec(r, (*clcfp)->regex, &r->uri);
|
|
|
1463
|
|
|
1464 if (n == NGX_OK) {
|
|
|
1465 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
1466
|
|
|
1467 /* look up nested locations */
|
|
|
1468
|
|
|
1469 rc = ngx_http_core_find_location(r);
|
|
|
1470
|
|
|
1471 return (rc == NGX_ERROR) ? rc : NGX_OK;
|
|
456
|
1472 }
|
|
|
1473
|
|
546
|
1474 if (n == NGX_DECLINED) {
|
|
378
|
1475 continue;
|
|
|
1476 }
|
|
|
1477
|
|
546
|
1478 return NGX_ERROR;
|
|
378
|
1479 }
|
|
|
1480 }
|
|
326
|
1481 #endif
|
|
0
|
1482
|
|
378
|
1483 return rc;
|
|
|
1484 }
|
|
|
1485
|
|
|
1486
|
|
|
1487 /*
|
|
|
1488 * NGX_OK - exact match
|
|
|
1489 * NGX_DONE - auto redirect
|
|
|
1490 * NGX_AGAIN - inclusive match
|
|
|
1491 * NGX_DECLINED - no match
|
|
|
1492 */
|
|
|
1493
|
|
|
1494 static ngx_int_t
|
|
|
1495 ngx_http_core_find_static_location(ngx_http_request_t *r,
|
|
|
1496 ngx_http_location_tree_node_t *node)
|
|
|
1497 {
|
|
|
1498 u_char *uri;
|
|
|
1499 size_t len, n;
|
|
|
1500 ngx_int_t rc, rv;
|
|
|
1501
|
|
|
1502 len = r->uri.len;
|
|
|
1503 uri = r->uri.data;
|
|
|
1504
|
|
|
1505 rv = NGX_DECLINED;
|
|
|
1506
|
|
|
1507 for ( ;; ) {
|
|
|
1508
|
|
|
1509 if (node == NULL) {
|
|
|
1510 return rv;
|
|
34
|
1511 }
|
|
|
1512
|
|
0
|
1513 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
378
|
1514 "test location: \"%*s\"", node->len, node->name);
|
|
|
1515
|
|
|
1516 n = (len <= (size_t) node->len) ? len : node->len;
|
|
|
1517
|
|
390
|
1518 rc = ngx_filename_cmp(uri, node->name, n);
|
|
378
|
1519
|
|
|
1520 if (rc != 0) {
|
|
|
1521 node = (rc < 0) ? node->left : node->right;
|
|
|
1522
|
|
0
|
1523 continue;
|
|
|
1524 }
|
|
|
1525
|
|
378
|
1526 if (len > (size_t) node->len) {
|
|
|
1527
|
|
|
1528 if (node->inclusive) {
|
|
|
1529
|
|
|
1530 r->loc_conf = node->inclusive->loc_conf;
|
|
|
1531 rv = NGX_AGAIN;
|
|
|
1532
|
|
|
1533 node = node->tree;
|
|
|
1534 uri += n;
|
|
|
1535 len -= n;
|
|
34
|
1536
|
|
|
1537 continue;
|
|
0
|
1538 }
|
|
|
1539
|
|
378
|
1540 /* exact only */
|
|
|
1541
|
|
|
1542 node = node->right;
|
|
|
1543
|
|
0
|
1544 continue;
|
|
|
1545 }
|
|
|
1546
|
|
378
|
1547 if (len == (size_t) node->len) {
|
|
|
1548
|
|
|
1549 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1550 node->inclusive->loc_conf;
|
|
|
1551 return NGX_OK;
|
|
0
|
1552 }
|
|
|
1553
|
|
378
|
1554 /* len < node->len */
|
|
|
1555
|
|
|
1556 if (len + 1 == (size_t) node->len && node->auto_redirect) {
|
|
|
1557
|
|
|
1558 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1559 node->inclusive->loc_conf;
|
|
|
1560 rv = NGX_DONE;
|
|
|
1561 }
|
|
|
1562
|
|
|
1563 node = node->left;
|
|
0
|
1564 }
|
|
|
1565 }
|
|
|
1566
|
|
|
1567
|
|
392
|
1568 void *
|
|
|
1569 ngx_http_test_content_type(ngx_http_request_t *r, ngx_hash_t *types_hash)
|
|
|
1570 {
|
|
494
|
1571 u_char c, *lowcase;
|
|
|
1572 size_t len;
|
|
|
1573 ngx_uint_t i, hash;
|
|
392
|
1574
|
|
554
|
1575 if (types_hash->size == 0) {
|
|
|
1576 return (void *) 4;
|
|
|
1577 }
|
|
|
1578
|
|
392
|
1579 if (r->headers_out.content_type.len == 0) {
|
|
|
1580 return NULL;
|
|
|
1581 }
|
|
|
1582
|
|
494
|
1583 len = r->headers_out.content_type_len;
|
|
|
1584
|
|
392
|
1585 if (r->headers_out.content_type_lowcase == NULL) {
|
|
|
1586
|
|
494
|
1587 lowcase = ngx_pnalloc(r->pool, len);
|
|
|
1588 if (lowcase == NULL) {
|
|
392
|
1589 return NULL;
|
|
|
1590 }
|
|
|
1591
|
|
494
|
1592 r->headers_out.content_type_lowcase = lowcase;
|
|
392
|
1593
|
|
|
1594 hash = 0;
|
|
|
1595
|
|
494
|
1596 for (i = 0; i < len; i++) {
|
|
392
|
1597 c = ngx_tolower(r->headers_out.content_type.data[i]);
|
|
|
1598 hash = ngx_hash(hash, c);
|
|
494
|
1599 lowcase[i] = c;
|
|
392
|
1600 }
|
|
|
1601
|
|
|
1602 r->headers_out.content_type_hash = hash;
|
|
|
1603 }
|
|
|
1604
|
|
494
|
1605 return ngx_hash_find(types_hash, r->headers_out.content_type_hash,
|
|
|
1606 r->headers_out.content_type_lowcase, len);
|
|
392
|
1607 }
|
|
|
1608
|
|
|
1609
|
|
36
|
1610 ngx_int_t
|
|
|
1611 ngx_http_set_content_type(ngx_http_request_t *r)
|
|
0
|
1612 {
|
|
392
|
1613 u_char c, *exten;
|
|
138
|
1614 ngx_str_t *type;
|
|
198
|
1615 ngx_uint_t i, hash;
|
|
0
|
1616 ngx_http_core_loc_conf_t *clcf;
|
|
|
1617
|
|
222
|
1618 if (r->headers_out.content_type.len) {
|
|
|
1619 return NGX_OK;
|
|
|
1620 }
|
|
|
1621
|
|
0
|
1622 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1623
|
|
|
1624 if (r->exten.len) {
|
|
34
|
1625
|
|
198
|
1626 hash = 0;
|
|
|
1627
|
|
|
1628 for (i = 0; i < r->exten.len; i++) {
|
|
|
1629 c = r->exten.data[i];
|
|
|
1630
|
|
|
1631 if (c >= 'A' && c <= 'Z') {
|
|
|
1632
|
|
392
|
1633 exten = ngx_pnalloc(r->pool, r->exten.len);
|
|
|
1634 if (exten == NULL) {
|
|
454
|
1635 return NGX_ERROR;
|
|
34
|
1636 }
|
|
|
1637
|
|
392
|
1638 hash = ngx_hash_strlow(exten, r->exten.data, r->exten.len);
|
|
34
|
1639
|
|
|
1640 r->exten.data = exten;
|
|
198
|
1641
|
|
|
1642 break;
|
|
34
|
1643 }
|
|
|
1644
|
|
198
|
1645 hash = ngx_hash(hash, c);
|
|
34
|
1646 }
|
|
|
1647
|
|
198
|
1648 type = ngx_hash_find(&clcf->types_hash, hash,
|
|
138
|
1649 r->exten.data, r->exten.len);
|
|
|
1650
|
|
|
1651 if (type) {
|
|
206
|
1652 r->headers_out.content_type_len = type->len;
|
|
138
|
1653 r->headers_out.content_type = *type;
|
|
206
|
1654
|
|
138
|
1655 return NGX_OK;
|
|
0
|
1656 }
|
|
|
1657 }
|
|
|
1658
|
|
206
|
1659 r->headers_out.content_type_len = clcf->default_type.len;
|
|
138
|
1660 r->headers_out.content_type = clcf->default_type;
|
|
0
|
1661
|
|
|
1662 return NGX_OK;
|
|
|
1663 }
|
|
|
1664
|
|
|
1665
|
|
508
|
1666 void
|
|
36
|
1667 ngx_http_set_exten(ngx_http_request_t *r)
|
|
0
|
1668 {
|
|
|
1669 ngx_int_t i;
|
|
|
1670
|
|
|
1671 r->exten.len = 0;
|
|
|
1672 r->exten.data = NULL;
|
|
|
1673
|
|
|
1674 for (i = r->uri.len - 1; i > 1; i--) {
|
|
|
1675 if (r->uri.data[i] == '.' && r->uri.data[i - 1] != '/') {
|
|
198
|
1676
|
|
0
|
1677 r->exten.len = r->uri.len - i - 1;
|
|
198
|
1678 r->exten.data = &r->uri.data[i + 1];
|
|
0
|
1679
|
|
508
|
1680 return;
|
|
0
|
1681
|
|
|
1682 } else if (r->uri.data[i] == '/') {
|
|
508
|
1683 return;
|
|
0
|
1684 }
|
|
|
1685 }
|
|
|
1686
|
|
508
|
1687 return;
|
|
0
|
1688 }
|
|
|
1689
|
|
|
1690
|
|
36
|
1691 ngx_int_t
|
|
106
|
1692 ngx_http_send_header(ngx_http_request_t *r)
|
|
|
1693 {
|
|
|
1694 if (r->err_status) {
|
|
|
1695 r->headers_out.status = r->err_status;
|
|
|
1696 r->headers_out.status_line.len = 0;
|
|
|
1697 }
|
|
|
1698
|
|
|
1699 return ngx_http_top_header_filter(r);
|
|
|
1700 }
|
|
|
1701
|
|
|
1702
|
|
|
1703 ngx_int_t
|
|
|
1704 ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *in)
|
|
|
1705 {
|
|
488
|
1706 ngx_int_t rc;
|
|
|
1707 ngx_connection_t *c;
|
|
|
1708
|
|
|
1709 c = r->connection;
|
|
|
1710
|
|
|
1711 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
132
|
1712 "http output filter \"%V?%V\"", &r->uri, &r->args);
|
|
106
|
1713
|
|
|
1714 rc = ngx_http_top_body_filter(r, in);
|
|
|
1715
|
|
|
1716 if (rc == NGX_ERROR) {
|
|
|
1717 /* NGX_ERROR may be returned by any filter */
|
|
488
|
1718 c->error = 1;
|
|
106
|
1719 }
|
|
|
1720
|
|
|
1721 return rc;
|
|
|
1722 }
|
|
|
1723
|
|
|
1724
|
|
|
1725 u_char *
|
|
|
1726 ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *path,
|
|
248
|
1727 size_t *root_length, size_t reserved)
|
|
106
|
1728 {
|
|
172
|
1729 u_char *last;
|
|
|
1730 size_t alias;
|
|
|
1731 ngx_http_core_loc_conf_t *clcf;
|
|
106
|
1732
|
|
|
1733 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1734
|
|
|
1735 alias = clcf->alias ? clcf->name.len : 0;
|
|
|
1736
|
|
152
|
1737 if (alias && !r->valid_location) {
|
|
|
1738 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1739 "\"alias\" could not be used in location \"%V\" "
|
|
|
1740 "where URI was rewritten", &clcf->name);
|
|
|
1741 return NULL;
|
|
|
1742 }
|
|
|
1743
|
|
144
|
1744 if (clcf->root_lengths == NULL) {
|
|
|
1745
|
|
248
|
1746 *root_length = clcf->root.len;
|
|
144
|
1747
|
|
460
|
1748 path->len = clcf->root.len + reserved + r->uri.len - alias + 1;
|
|
144
|
1749
|
|
382
|
1750 path->data = ngx_pnalloc(r->pool, path->len);
|
|
144
|
1751 if (path->data == NULL) {
|
|
|
1752 return NULL;
|
|
|
1753 }
|
|
|
1754
|
|
|
1755 last = ngx_copy(path->data, clcf->root.data, clcf->root.len);
|
|
172
|
1756
|
|
|
1757 } else {
|
|
468
|
1758
|
|
|
1759 #if (NGX_PCRE)
|
|
|
1760 ngx_uint_t captures;
|
|
|
1761
|
|
546
|
1762 captures = alias && clcf->regex;
|
|
468
|
1763 reserved += captures ? 1 : r->uri.len - alias + 1;
|
|
|
1764 #else
|
|
|
1765 reserved += r->uri.len - alias + 1;
|
|
|
1766 #endif
|
|
462
|
1767
|
|
|
1768 if (ngx_http_script_run(r, path, clcf->root_lengths->elts, reserved,
|
|
220
|
1769 clcf->root_values->elts)
|
|
216
|
1770 == NULL)
|
|
|
1771 {
|
|
|
1772 return NULL;
|
|
|
1773 }
|
|
|
1774
|
|
454
|
1775 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, path, 0) != NGX_OK) {
|
|
172
|
1776 return NULL;
|
|
|
1777 }
|
|
|
1778
|
|
248
|
1779 *root_length = path->len - reserved;
|
|
|
1780 last = path->data + *root_length;
|
|
456
|
1781
|
|
468
|
1782 #if (NGX_PCRE)
|
|
|
1783 if (captures) {
|
|
456
|
1784 *last = '\0';
|
|
|
1785 return last;
|
|
|
1786 }
|
|
468
|
1787 #endif
|
|
144
|
1788 }
|
|
|
1789
|
|
172
|
1790 last = ngx_cpystrn(last, r->uri.data + alias, r->uri.len - alias + 1);
|
|
106
|
1791
|
|
|
1792 return last;
|
|
|
1793 }
|
|
|
1794
|
|
|
1795
|
|
|
1796 ngx_int_t
|
|
88
|
1797 ngx_http_auth_basic_user(ngx_http_request_t *r)
|
|
|
1798 {
|
|
|
1799 ngx_str_t auth, encoded;
|
|
|
1800 ngx_uint_t len;
|
|
|
1801
|
|
|
1802 if (r->headers_in.user.len == 0 && r->headers_in.user.data != NULL) {
|
|
|
1803 return NGX_DECLINED;
|
|
|
1804 }
|
|
|
1805
|
|
|
1806 if (r->headers_in.authorization == NULL) {
|
|
|
1807 r->headers_in.user.data = (u_char *) "";
|
|
|
1808 return NGX_DECLINED;
|
|
|
1809 }
|
|
|
1810
|
|
|
1811 encoded = r->headers_in.authorization->value;
|
|
|
1812
|
|
|
1813 if (encoded.len < sizeof("Basic ") - 1
|
|
286
|
1814 || ngx_strncasecmp(encoded.data, (u_char *) "Basic ",
|
|
|
1815 sizeof("Basic ") - 1)
|
|
|
1816 != 0)
|
|
88
|
1817 {
|
|
|
1818 r->headers_in.user.data = (u_char *) "";
|
|
|
1819 return NGX_DECLINED;
|
|
|
1820 }
|
|
|
1821
|
|
|
1822 encoded.len -= sizeof("Basic ") - 1;
|
|
|
1823 encoded.data += sizeof("Basic ") - 1;
|
|
|
1824
|
|
|
1825 while (encoded.len && encoded.data[0] == ' ') {
|
|
|
1826 encoded.len--;
|
|
|
1827 encoded.data++;
|
|
|
1828 }
|
|
|
1829
|
|
|
1830 if (encoded.len == 0) {
|
|
|
1831 r->headers_in.user.data = (u_char *) "";
|
|
|
1832 return NGX_DECLINED;
|
|
|
1833 }
|
|
126
|
1834
|
|
88
|
1835 auth.len = ngx_base64_decoded_length(encoded.len);
|
|
382
|
1836 auth.data = ngx_pnalloc(r->pool, auth.len + 1);
|
|
88
|
1837 if (auth.data == NULL) {
|
|
|
1838 return NGX_ERROR;
|
|
|
1839 }
|
|
|
1840
|
|
|
1841 if (ngx_decode_base64(&auth, &encoded) != NGX_OK) {
|
|
|
1842 r->headers_in.user.data = (u_char *) "";
|
|
|
1843 return NGX_DECLINED;
|
|
|
1844 }
|
|
126
|
1845
|
|
88
|
1846 auth.data[auth.len] = '\0';
|
|
126
|
1847
|
|
|
1848 for (len = 0; len < auth.len; len++) {
|
|
88
|
1849 if (auth.data[len] == ':') {
|
|
|
1850 break;
|
|
|
1851 }
|
|
|
1852 }
|
|
126
|
1853
|
|
122
|
1854 if (len == 0 || len == auth.len) {
|
|
88
|
1855 r->headers_in.user.data = (u_char *) "";
|
|
|
1856 return NGX_DECLINED;
|
|
|
1857 }
|
|
|
1858
|
|
|
1859 r->headers_in.user.len = len;
|
|
|
1860 r->headers_in.user.data = auth.data;
|
|
|
1861 r->headers_in.passwd.len = auth.len - len - 1;
|
|
|
1862 r->headers_in.passwd.data = &auth.data[len + 1];
|
|
|
1863
|
|
|
1864 return NGX_OK;
|
|
|
1865 }
|
|
|
1866
|
|
|
1867
|
|
358
|
1868 #if (NGX_HTTP_GZIP)
|
|
|
1869
|
|
|
1870 ngx_int_t
|
|
|
1871 ngx_http_gzip_ok(ngx_http_request_t *r)
|
|
|
1872 {
|
|
|
1873 time_t date, expires;
|
|
|
1874 ngx_uint_t p;
|
|
|
1875 ngx_array_t *cc;
|
|
|
1876 ngx_table_elt_t *e, *d;
|
|
|
1877 ngx_http_core_loc_conf_t *clcf;
|
|
|
1878
|
|
546
|
1879 r->gzip_tested = 1;
|
|
358
|
1880
|
|
|
1881 if (r != r->main
|
|
|
1882 || r->headers_in.accept_encoding == NULL
|
|
|
1883 || ngx_strcasestrn(r->headers_in.accept_encoding->value.data,
|
|
|
1884 "gzip", 4 - 1)
|
|
|
1885 == NULL
|
|
|
1886
|
|
|
1887 /*
|
|
|
1888 * if the URL (without the "http://" prefix) is longer than 253 bytes,
|
|
|
1889 * then MSIE 4.x can not handle the compressed stream - it waits
|
|
|
1890 * too long, hangs up or crashes
|
|
|
1891 */
|
|
|
1892
|
|
|
1893 || (r->headers_in.msie4 && r->unparsed_uri.len > 200))
|
|
|
1894 {
|
|
|
1895 return NGX_DECLINED;
|
|
|
1896 }
|
|
|
1897
|
|
|
1898 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1899
|
|
400
|
1900 if (r->headers_in.msie6 && clcf->gzip_disable_msie6) {
|
|
|
1901 return NGX_DECLINED;
|
|
|
1902 }
|
|
|
1903
|
|
358
|
1904 if (r->http_version < clcf->gzip_http_version) {
|
|
|
1905 return NGX_DECLINED;
|
|
|
1906 }
|
|
|
1907
|
|
|
1908 if (r->headers_in.via == NULL) {
|
|
|
1909 goto ok;
|
|
|
1910 }
|
|
|
1911
|
|
|
1912 p = clcf->gzip_proxied;
|
|
|
1913
|
|
|
1914 if (p & NGX_HTTP_GZIP_PROXIED_OFF) {
|
|
|
1915 return NGX_DECLINED;
|
|
|
1916 }
|
|
|
1917
|
|
|
1918 if (p & NGX_HTTP_GZIP_PROXIED_ANY) {
|
|
|
1919 goto ok;
|
|
|
1920 }
|
|
|
1921
|
|
|
1922 if (r->headers_in.authorization && (p & NGX_HTTP_GZIP_PROXIED_AUTH)) {
|
|
|
1923 goto ok;
|
|
|
1924 }
|
|
|
1925
|
|
|
1926 e = r->headers_out.expires;
|
|
|
1927
|
|
|
1928 if (e) {
|
|
|
1929
|
|
|
1930 if (!(p & NGX_HTTP_GZIP_PROXIED_EXPIRED)) {
|
|
|
1931 return NGX_DECLINED;
|
|
|
1932 }
|
|
|
1933
|
|
|
1934 expires = ngx_http_parse_time(e->value.data, e->value.len);
|
|
|
1935 if (expires == NGX_ERROR) {
|
|
|
1936 return NGX_DECLINED;
|
|
|
1937 }
|
|
|
1938
|
|
|
1939 d = r->headers_out.date;
|
|
|
1940
|
|
|
1941 if (d) {
|
|
|
1942 date = ngx_http_parse_time(d->value.data, d->value.len);
|
|
|
1943 if (date == NGX_ERROR) {
|
|
|
1944 return NGX_DECLINED;
|
|
|
1945 }
|
|
|
1946
|
|
|
1947 } else {
|
|
|
1948 date = ngx_time();
|
|
|
1949 }
|
|
|
1950
|
|
|
1951 if (expires < date) {
|
|
|
1952 goto ok;
|
|
|
1953 }
|
|
|
1954
|
|
|
1955 return NGX_DECLINED;
|
|
|
1956 }
|
|
|
1957
|
|
|
1958 cc = &r->headers_out.cache_control;
|
|
|
1959
|
|
|
1960 if (cc->elts) {
|
|
|
1961
|
|
|
1962 if ((p & NGX_HTTP_GZIP_PROXIED_NO_CACHE)
|
|
|
1963 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_cache,
|
|
|
1964 NULL)
|
|
|
1965 >= 0)
|
|
|
1966 {
|
|
|
1967 goto ok;
|
|
|
1968 }
|
|
|
1969
|
|
|
1970 if ((p & NGX_HTTP_GZIP_PROXIED_NO_STORE)
|
|
|
1971 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_store,
|
|
|
1972 NULL)
|
|
|
1973 >= 0)
|
|
|
1974 {
|
|
|
1975 goto ok;
|
|
|
1976 }
|
|
|
1977
|
|
|
1978 if ((p & NGX_HTTP_GZIP_PROXIED_PRIVATE)
|
|
|
1979 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_private,
|
|
|
1980 NULL)
|
|
|
1981 >= 0)
|
|
|
1982 {
|
|
|
1983 goto ok;
|
|
|
1984 }
|
|
|
1985
|
|
|
1986 return NGX_DECLINED;
|
|
|
1987 }
|
|
|
1988
|
|
|
1989 if ((p & NGX_HTTP_GZIP_PROXIED_NO_LM) && r->headers_out.last_modified) {
|
|
|
1990 return NGX_DECLINED;
|
|
|
1991 }
|
|
|
1992
|
|
|
1993 if ((p & NGX_HTTP_GZIP_PROXIED_NO_ETAG) && r->headers_out.etag) {
|
|
|
1994 return NGX_DECLINED;
|
|
|
1995 }
|
|
|
1996
|
|
|
1997 ok:
|
|
|
1998
|
|
|
1999 #if (NGX_PCRE)
|
|
|
2000
|
|
|
2001 if (clcf->gzip_disable && r->headers_in.user_agent) {
|
|
|
2002
|
|
362
|
2003 if (ngx_regex_exec_array(clcf->gzip_disable,
|
|
358
|
2004 &r->headers_in.user_agent->value,
|
|
|
2005 r->connection->log)
|
|
|
2006 != NGX_DECLINED)
|
|
|
2007 {
|
|
|
2008 return NGX_DECLINED;
|
|
|
2009 }
|
|
|
2010 }
|
|
|
2011
|
|
|
2012 #endif
|
|
|
2013
|
|
546
|
2014 r->gzip_ok = 1;
|
|
358
|
2015
|
|
|
2016 return NGX_OK;
|
|
|
2017 }
|
|
|
2018
|
|
|
2019 #endif
|
|
|
2020
|
|
|
2021
|
|
88
|
2022 ngx_int_t
|
|
58
|
2023 ngx_http_subrequest(ngx_http_request_t *r,
|
|
244
|
2024 ngx_str_t *uri, ngx_str_t *args, ngx_http_request_t **psr,
|
|
248
|
2025 ngx_http_post_subrequest_t *ps, ngx_uint_t flags)
|
|
58
|
2026 {
|
|
132
|
2027 ngx_connection_t *c;
|
|
58
|
2028 ngx_http_request_t *sr;
|
|
|
2029 ngx_http_core_srv_conf_t *cscf;
|
|
|
2030 ngx_http_postponed_request_t *pr, *p;
|
|
|
2031
|
|
206
|
2032 r->main->subrequests--;
|
|
|
2033
|
|
|
2034 if (r->main->subrequests == 0) {
|
|
|
2035 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
2036 "subrequests cycle while processing \"%V\"", uri);
|
|
256
|
2037 r->main->subrequests = 1;
|
|
206
|
2038 return NGX_ERROR;
|
|
|
2039 }
|
|
|
2040
|
|
58
|
2041 sr = ngx_pcalloc(r->pool, sizeof(ngx_http_request_t));
|
|
|
2042 if (sr == NULL) {
|
|
194
|
2043 return NGX_ERROR;
|
|
58
|
2044 }
|
|
|
2045
|
|
|
2046 sr->signature = NGX_HTTP_MODULE;
|
|
132
|
2047
|
|
|
2048 c = r->connection;
|
|
|
2049 sr->connection = c;
|
|
58
|
2050
|
|
|
2051 sr->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2052 if (sr->ctx == NULL) {
|
|
194
|
2053 return NGX_ERROR;
|
|
58
|
2054 }
|
|
|
2055
|
|
|
2056 if (ngx_list_init(&sr->headers_out.headers, r->pool, 20,
|
|
130
|
2057 sizeof(ngx_table_elt_t))
|
|
454
|
2058 != NGX_OK)
|
|
58
|
2059 {
|
|
194
|
2060 return NGX_ERROR;
|
|
58
|
2061 }
|
|
|
2062
|
|
|
2063 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2064 sr->main_conf = cscf->ctx->main_conf;
|
|
|
2065 sr->srv_conf = cscf->ctx->srv_conf;
|
|
|
2066 sr->loc_conf = cscf->ctx->loc_conf;
|
|
|
2067
|
|
|
2068 sr->pool = r->pool;
|
|
|
2069
|
|
|
2070 sr->headers_in = r->headers_in;
|
|
|
2071
|
|
126
|
2072 ngx_http_clear_content_length(sr);
|
|
|
2073 ngx_http_clear_accept_ranges(sr);
|
|
|
2074 ngx_http_clear_last_modified(sr);
|
|
58
|
2075
|
|
|
2076 sr->request_body = r->request_body;
|
|
|
2077
|
|
|
2078 sr->method = NGX_HTTP_GET;
|
|
|
2079 sr->http_version = r->http_version;
|
|
|
2080
|
|
|
2081 sr->request_line = r->request_line;
|
|
|
2082 sr->uri = *uri;
|
|
122
|
2083
|
|
58
|
2084 if (args) {
|
|
|
2085 sr->args = *args;
|
|
|
2086 }
|
|
122
|
2087
|
|
132
|
2088 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
2089 "http subrequest \"%V?%V\"", uri, &sr->args);
|
|
|
2090
|
|
248
|
2091 sr->zero_in_uri = (flags & NGX_HTTP_ZERO_IN_URI) != 0;
|
|
|
2092 sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;
|
|
426
|
2093 sr->waited = (flags & NGX_HTTP_SUBREQUEST_WAITED) != 0;
|
|
122
|
2094
|
|
58
|
2095 sr->unparsed_uri = r->unparsed_uri;
|
|
364
|
2096 sr->method_name = ngx_http_core_get_method;
|
|
58
|
2097 sr->http_protocol = r->http_protocol;
|
|
|
2098
|
|
508
|
2099 ngx_http_set_exten(sr);
|
|
58
|
2100
|
|
102
|
2101 sr->main = r->main;
|
|
58
|
2102 sr->parent = r;
|
|
248
|
2103 sr->post_subrequest = ps;
|
|
58
|
2104 sr->read_event_handler = ngx_http_request_empty_handler;
|
|
426
|
2105 sr->write_event_handler = ngx_http_handler;
|
|
58
|
2106
|
|
434
|
2107 if (c->data == r && r->postponed == NULL) {
|
|
132
|
2108 c->data = sr;
|
|
58
|
2109 }
|
|
|
2110
|
|
|
2111 sr->variables = r->variables;
|
|
|
2112
|
|
|
2113 sr->log_handler = r->log_handler;
|
|
|
2114
|
|
|
2115 pr = ngx_palloc(r->pool, sizeof(ngx_http_postponed_request_t));
|
|
|
2116 if (pr == NULL) {
|
|
194
|
2117 return NGX_ERROR;
|
|
58
|
2118 }
|
|
|
2119
|
|
|
2120 pr->request = sr;
|
|
|
2121 pr->out = NULL;
|
|
|
2122 pr->next = NULL;
|
|
|
2123
|
|
|
2124 if (r->postponed) {
|
|
|
2125 for (p = r->postponed; p->next; p = p->next) { /* void */ }
|
|
|
2126 p->next = pr;
|
|
|
2127
|
|
|
2128 } else {
|
|
|
2129 r->postponed = pr;
|
|
|
2130 }
|
|
|
2131
|
|
|
2132 sr->internal = 1;
|
|
|
2133
|
|
92
|
2134 sr->discard_body = r->discard_body;
|
|
438
|
2135 sr->expect_tested = 1;
|
|
62
|
2136 sr->main_filter_need_in_memory = r->main_filter_need_in_memory;
|
|
|
2137
|
|
200
|
2138 sr->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1;
|
|
|
2139
|
|
426
|
2140 r->main->subrequests++;
|
|
518
|
2141 r->main->count++;
|
|
426
|
2142
|
|
|
2143 *psr = sr;
|
|
|
2144
|
|
520
|
2145 return ngx_http_post_request(sr, NULL);
|
|
58
|
2146 }
|
|
|
2147
|
|
|
2148
|
|
|
2149 ngx_int_t
|
|
36
|
2150 ngx_http_internal_redirect(ngx_http_request_t *r,
|
|
|
2151 ngx_str_t *uri, ngx_str_t *args)
|
|
0
|
2152 {
|
|
36
|
2153 ngx_http_core_srv_conf_t *cscf;
|
|
|
2154
|
|
226
|
2155 r->uri_changes--;
|
|
|
2156
|
|
|
2157 if (r->uri_changes == 0) {
|
|
|
2158 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
2159 "rewrite or internal redirection cycle "
|
|
|
2160 "while internal redirect to \"%V\"", uri);
|
|
|
2161
|
|
526
|
2162 r->main->count++;
|
|
226
|
2163 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
2164 return NGX_DONE;
|
|
|
2165 }
|
|
|
2166
|
|
10
|
2167 r->uri = *uri;
|
|
0
|
2168
|
|
|
2169 if (args) {
|
|
10
|
2170 r->args = *args;
|
|
58
|
2171
|
|
|
2172 } else {
|
|
|
2173 r->args.len = 0;
|
|
|
2174 r->args.data = NULL;
|
|
0
|
2175 }
|
|
|
2176
|
|
132
|
2177 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2178 "internal redirect: \"%V?%V\"", uri, &r->args);
|
|
|
2179
|
|
508
|
2180 ngx_http_set_exten(r);
|
|
0
|
2181
|
|
224
|
2182 /* clear the modules contexts */
|
|
|
2183 ngx_memzero(r->ctx, sizeof(void *) * ngx_http_max_module);
|
|
0
|
2184
|
|
36
|
2185 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2186 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
2187
|
|
84
|
2188 ngx_http_update_location_config(r);
|
|
|
2189
|
|
464
|
2190 #if (NGX_HTTP_CACHE)
|
|
|
2191 r->cache = NULL;
|
|
|
2192 #endif
|
|
|
2193
|
|
58
|
2194 r->internal = 1;
|
|
518
|
2195 r->main->count++;
|
|
58
|
2196
|
|
0
|
2197 ngx_http_handler(r);
|
|
|
2198
|
|
|
2199 return NGX_DONE;
|
|
|
2200 }
|
|
|
2201
|
|
|
2202
|
|
324
|
2203 ngx_int_t
|
|
|
2204 ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name)
|
|
|
2205 {
|
|
|
2206 ngx_http_core_srv_conf_t *cscf;
|
|
|
2207 ngx_http_core_loc_conf_t **clcfp;
|
|
|
2208 ngx_http_core_main_conf_t *cmcf;
|
|
|
2209
|
|
518
|
2210 r->main->count++;
|
|
|
2211
|
|
324
|
2212 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2213
|
|
430
|
2214 if (cscf->named_locations) {
|
|
|
2215
|
|
|
2216 for (clcfp = cscf->named_locations; *clcfp; clcfp++) {
|
|
|
2217
|
|
|
2218 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2219 "test location: \"%V\"", &(*clcfp)->name);
|
|
|
2220
|
|
|
2221 if (name->len != (*clcfp)->name.len
|
|
|
2222 || ngx_strncmp(name->data, (*clcfp)->name.data, name->len) != 0)
|
|
|
2223 {
|
|
|
2224 continue;
|
|
|
2225 }
|
|
|
2226
|
|
|
2227 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2228 "using location: %V \"%V?%V\"",
|
|
|
2229 name, &r->uri, &r->args);
|
|
|
2230
|
|
|
2231 r->internal = 1;
|
|
|
2232 r->content_handler = NULL;
|
|
|
2233 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
2234
|
|
|
2235 ngx_http_update_location_config(r);
|
|
|
2236
|
|
|
2237 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
2238
|
|
|
2239 r->phase_handler = cmcf->phase_engine.location_rewrite_index;
|
|
|
2240
|
|
|
2241 ngx_http_core_run_phases(r);
|
|
|
2242
|
|
|
2243 return NGX_DONE;
|
|
324
|
2244 }
|
|
|
2245 }
|
|
|
2246
|
|
|
2247 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
2248 "could not find named location \"%V\"", name);
|
|
324
|
2249
|
|
|
2250 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
378
|
2251
|
|
324
|
2252 return NGX_DONE;
|
|
|
2253 }
|
|
|
2254
|
|
|
2255
|
|
118
|
2256 ngx_http_cleanup_t *
|
|
|
2257 ngx_http_cleanup_add(ngx_http_request_t *r, size_t size)
|
|
0
|
2258 {
|
|
118
|
2259 ngx_http_cleanup_t *cln;
|
|
|
2260
|
|
|
2261 r = r->main;
|
|
|
2262
|
|
|
2263 cln = ngx_palloc(r->pool, sizeof(ngx_http_cleanup_t));
|
|
|
2264 if (cln == NULL) {
|
|
|
2265 return NULL;
|
|
0
|
2266 }
|
|
|
2267
|
|
118
|
2268 if (size) {
|
|
|
2269 cln->data = ngx_palloc(r->pool, size);
|
|
|
2270 if (cln->data == NULL) {
|
|
|
2271 return NULL;
|
|
|
2272 }
|
|
|
2273
|
|
|
2274 } else {
|
|
|
2275 cln->data = NULL;
|
|
|
2276 }
|
|
|
2277
|
|
|
2278 cln->handler = NULL;
|
|
|
2279 cln->next = r->cleanup;
|
|
|
2280
|
|
|
2281 r->cleanup = cln;
|
|
|
2282
|
|
|
2283 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2284 "http cleanup add: %p", cln);
|
|
|
2285
|
|
|
2286 return cln;
|
|
0
|
2287 }
|
|
|
2288
|
|
|
2289
|
|
36
|
2290 static char *
|
|
|
2291 ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2292 {
|
|
308
|
2293 char *rv;
|
|
|
2294 void *mconf;
|
|
310
|
2295 ngx_uint_t i;
|
|
308
|
2296 ngx_conf_t pcf;
|
|
|
2297 ngx_http_module_t *module;
|
|
|
2298 ngx_http_conf_ctx_t *ctx, *http_ctx;
|
|
|
2299 ngx_http_core_srv_conf_t *cscf, **cscfp;
|
|
310
|
2300 ngx_http_core_main_conf_t *cmcf;
|
|
36
|
2301
|
|
50
|
2302 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2303 if (ctx == NULL) {
|
|
36
|
2304 return NGX_CONF_ERROR;
|
|
|
2305 }
|
|
0
|
2306
|
|
|
2307 http_ctx = cf->ctx;
|
|
|
2308 ctx->main_conf = http_ctx->main_conf;
|
|
|
2309
|
|
|
2310 /* the server{}'s srv_conf */
|
|
|
2311
|
|
36
|
2312 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2313 if (ctx->srv_conf == NULL) {
|
|
|
2314 return NGX_CONF_ERROR;
|
|
|
2315 }
|
|
0
|
2316
|
|
|
2317 /* the server{}'s loc_conf */
|
|
|
2318
|
|
36
|
2319 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2320 if (ctx->loc_conf == NULL) {
|
|
|
2321 return NGX_CONF_ERROR;
|
|
|
2322 }
|
|
0
|
2323
|
|
310
|
2324 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2325 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2326 continue;
|
|
|
2327 }
|
|
|
2328
|
|
310
|
2329 module = ngx_modules[i]->ctx;
|
|
0
|
2330
|
|
|
2331 if (module->create_srv_conf) {
|
|
50
|
2332 mconf = module->create_srv_conf(cf);
|
|
|
2333 if (mconf == NULL) {
|
|
36
|
2334 return NGX_CONF_ERROR;
|
|
|
2335 }
|
|
|
2336
|
|
310
|
2337 ctx->srv_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2338 }
|
|
|
2339
|
|
|
2340 if (module->create_loc_conf) {
|
|
50
|
2341 mconf = module->create_loc_conf(cf);
|
|
|
2342 if (mconf == NULL) {
|
|
36
|
2343 return NGX_CONF_ERROR;
|
|
|
2344 }
|
|
|
2345
|
|
310
|
2346 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2347 }
|
|
|
2348 }
|
|
|
2349
|
|
36
|
2350
|
|
|
2351 /* the server configuration context */
|
|
0
|
2352
|
|
|
2353 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
|
2354 cscf->ctx = ctx;
|
|
|
2355
|
|
36
|
2356
|
|
0
|
2357 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index];
|
|
36
|
2358
|
|
50
|
2359 cscfp = ngx_array_push(&cmcf->servers);
|
|
|
2360 if (cscfp == NULL) {
|
|
36
|
2361 return NGX_CONF_ERROR;
|
|
|
2362 }
|
|
|
2363
|
|
0
|
2364 *cscfp = cscf;
|
|
|
2365
|
|
36
|
2366
|
|
0
|
2367 /* parse inside server{} */
|
|
|
2368
|
|
70
|
2369 pcf = *cf;
|
|
0
|
2370 cf->ctx = ctx;
|
|
|
2371 cf->cmd_type = NGX_HTTP_SRV_CONF;
|
|
34
|
2372
|
|
0
|
2373 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2374
|
|
70
|
2375 *cf = pcf;
|
|
0
|
2376
|
|
|
2377 return rv;
|
|
|
2378 }
|
|
|
2379
|
|
|
2380
|
|
36
|
2381 static char *
|
|
|
2382 ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2383 {
|
|
|
2384 char *rv;
|
|
430
|
2385 u_char *mod;
|
|
|
2386 size_t len;
|
|
|
2387 ngx_str_t *value, *name;
|
|
310
|
2388 ngx_uint_t i;
|
|
34
|
2389 ngx_conf_t save;
|
|
0
|
2390 ngx_http_module_t *module;
|
|
|
2391 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
378
|
2392 ngx_http_core_loc_conf_t *clcf, *pclcf;
|
|
0
|
2393
|
|
50
|
2394 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2395 if (ctx == NULL) {
|
|
0
|
2396 return NGX_CONF_ERROR;
|
|
|
2397 }
|
|
|
2398
|
|
|
2399 pctx = cf->ctx;
|
|
|
2400 ctx->main_conf = pctx->main_conf;
|
|
|
2401 ctx->srv_conf = pctx->srv_conf;
|
|
|
2402
|
|
|
2403 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2404 if (ctx->loc_conf == NULL) {
|
|
|
2405 return NGX_CONF_ERROR;
|
|
|
2406 }
|
|
|
2407
|
|
310
|
2408 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2409 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2410 continue;
|
|
|
2411 }
|
|
|
2412
|
|
310
|
2413 module = ngx_modules[i]->ctx;
|
|
0
|
2414
|
|
|
2415 if (module->create_loc_conf) {
|
|
310
|
2416 ctx->loc_conf[ngx_modules[i]->ctx_index] =
|
|
0
|
2417 module->create_loc_conf(cf);
|
|
310
|
2418 if (ctx->loc_conf[ngx_modules[i]->ctx_index] == NULL) {
|
|
0
|
2419 return NGX_CONF_ERROR;
|
|
|
2420 }
|
|
|
2421 }
|
|
|
2422 }
|
|
|
2423
|
|
|
2424 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2425 clcf->loc_conf = ctx->loc_conf;
|
|
|
2426
|
|
|
2427 value = cf->args->elts;
|
|
|
2428
|
|
|
2429 if (cf->args->nelts == 3) {
|
|
430
|
2430
|
|
|
2431 len = value[1].len;
|
|
|
2432 mod = value[1].data;
|
|
|
2433 name = &value[2];
|
|
|
2434
|
|
|
2435 if (len == 1 && mod[0] == '=') {
|
|
|
2436
|
|
|
2437 clcf->name = *name;
|
|
0
|
2438 clcf->exact_match = 1;
|
|
|
2439
|
|
430
|
2440 } else if (len == 2 && mod[0] == '^' && mod[1] == '~') {
|
|
|
2441
|
|
|
2442 clcf->name = *name;
|
|
16
|
2443 clcf->noregex = 1;
|
|
|
2444
|
|
430
|
2445 } else if (len == 1 && mod[0] == '~') {
|
|
|
2446
|
|
|
2447 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
0
|
2448 return NGX_CONF_ERROR;
|
|
|
2449 }
|
|
|
2450
|
|
430
|
2451 } else if (len == 2 && mod[0] == '~' && mod[1] == '*') {
|
|
|
2452
|
|
|
2453 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
|
2454 return NGX_CONF_ERROR;
|
|
|
2455 }
|
|
0
|
2456
|
|
|
2457 } else {
|
|
|
2458 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2459 "invalid location modifier \"%V\"", &value[1]);
|
|
0
|
2460 return NGX_CONF_ERROR;
|
|
|
2461 }
|
|
|
2462
|
|
|
2463 } else {
|
|
324
|
2464
|
|
430
|
2465 name = &value[1];
|
|
|
2466
|
|
|
2467 if (name->data[0] == '=') {
|
|
|
2468
|
|
|
2469 clcf->name.len = name->len - 1;
|
|
|
2470 clcf->name.data = name->data + 1;
|
|
|
2471 clcf->exact_match = 1;
|
|
|
2472
|
|
|
2473 } else if (name->data[0] == '^' && name->data[1] == '~') {
|
|
|
2474
|
|
|
2475 clcf->name.len = name->len - 2;
|
|
|
2476 clcf->name.data = name->data + 2;
|
|
|
2477 clcf->noregex = 1;
|
|
|
2478
|
|
|
2479 } else if (name->data[0] == '~') {
|
|
|
2480
|
|
|
2481 name->len--;
|
|
|
2482 name->data++;
|
|
|
2483
|
|
|
2484 if (name->data[0] == '*') {
|
|
|
2485
|
|
|
2486 name->len--;
|
|
|
2487 name->data++;
|
|
|
2488
|
|
|
2489 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
|
2490 return NGX_CONF_ERROR;
|
|
|
2491 }
|
|
|
2492
|
|
|
2493 } else {
|
|
|
2494 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
|
2495 return NGX_CONF_ERROR;
|
|
|
2496 }
|
|
|
2497 }
|
|
|
2498
|
|
|
2499 } else {
|
|
|
2500
|
|
|
2501 clcf->name = *name;
|
|
|
2502
|
|
|
2503 if (name->data[0] == '@') {
|
|
|
2504 clcf->named = 1;
|
|
|
2505 }
|
|
324
|
2506 }
|
|
0
|
2507 }
|
|
|
2508
|
|
|
2509 pclcf = pctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2510
|
|
378
|
2511 if (pclcf->name.len) {
|
|
|
2512
|
|
|
2513 /* nested location */
|
|
|
2514
|
|
34
|
2515 #if 0
|
|
0
|
2516 clcf->prev_location = pclcf;
|
|
34
|
2517 #endif
|
|
0
|
2518
|
|
|
2519 if (pclcf->exact_match) {
|
|
|
2520 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2521 "location \"%V\" could not be inside "
|
|
|
2522 "the exact location \"%V\"",
|
|
|
2523 &clcf->name, &pclcf->name);
|
|
0
|
2524 return NGX_CONF_ERROR;
|
|
|
2525 }
|
|
|
2526
|
|
324
|
2527 if (pclcf->named) {
|
|
|
2528 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2529 "location \"%V\" could not be inside "
|
|
|
2530 "the named location \"%V\"",
|
|
|
2531 &clcf->name, &pclcf->name);
|
|
|
2532 return NGX_CONF_ERROR;
|
|
|
2533 }
|
|
|
2534
|
|
378
|
2535 if (clcf->named) {
|
|
|
2536 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2537 "named location \"%V\" must be "
|
|
|
2538 "on server level only",
|
|
|
2539 &clcf->name);
|
|
|
2540 return NGX_CONF_ERROR;
|
|
|
2541 }
|
|
|
2542
|
|
430
|
2543 len = pclcf->name.len;
|
|
|
2544
|
|
4
|
2545 #if (NGX_PCRE)
|
|
0
|
2546 if (clcf->regex == NULL
|
|
430
|
2547 && ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
|
0
|
2548 #else
|
|
430
|
2549 if (ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
|
0
|
2550 #endif
|
|
|
2551 {
|
|
|
2552 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2553 "location \"%V\" is outside location \"%V\"",
|
|
|
2554 &clcf->name, &pclcf->name);
|
|
0
|
2555 return NGX_CONF_ERROR;
|
|
|
2556 }
|
|
|
2557 }
|
|
|
2558
|
|
378
|
2559 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
|
2560 return NGX_CONF_ERROR;
|
|
|
2561 }
|
|
0
|
2562
|
|
34
|
2563 save = *cf;
|
|
0
|
2564 cf->ctx = ctx;
|
|
|
2565 cf->cmd_type = NGX_HTTP_LOC_CONF;
|
|
34
|
2566
|
|
0
|
2567 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2568
|
|
|
2569 *cf = save;
|
|
|
2570
|
|
0
|
2571 return rv;
|
|
|
2572 }
|
|
|
2573
|
|
|
2574
|
|
430
|
2575 static ngx_int_t
|
|
|
2576 ngx_http_core_regex_location(ngx_conf_t *cf, ngx_http_core_loc_conf_t *clcf,
|
|
|
2577 ngx_str_t *regex, ngx_uint_t caseless)
|
|
|
2578 {
|
|
|
2579 #if (NGX_PCRE)
|
|
546
|
2580 ngx_regex_compile_t rc;
|
|
|
2581 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
2582
|
|
|
2583 ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
|
|
|
2584
|
|
|
2585 rc.pattern = *regex;
|
|
|
2586 rc.err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
2587 rc.err.data = errstr;
|
|
430
|
2588
|
|
508
|
2589 #if (NGX_HAVE_CASELESS_FILESYSTEM)
|
|
546
|
2590 rc.options = NGX_REGEX_CASELESS;
|
|
508
|
2591 #endif
|
|
|
2592
|
|
546
|
2593 clcf->regex = ngx_http_regex_compile(cf, &rc);
|
|
430
|
2594 if (clcf->regex == NULL) {
|
|
|
2595 return NGX_ERROR;
|
|
|
2596 }
|
|
|
2597
|
|
|
2598 clcf->name = *regex;
|
|
|
2599
|
|
|
2600 return NGX_OK;
|
|
|
2601
|
|
|
2602 #else
|
|
|
2603
|
|
|
2604 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2605 "the using of the regex \"%V\" requires PCRE library",
|
|
|
2606 regex);
|
|
|
2607 return NGX_ERROR;
|
|
|
2608
|
|
|
2609 #endif
|
|
|
2610 }
|
|
|
2611
|
|
|
2612
|
|
36
|
2613 static char *
|
|
|
2614 ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2615 {
|
|
546
|
2616 ngx_http_core_loc_conf_t *clcf = conf;
|
|
186
|
2617
|
|
0
|
2618 char *rv;
|
|
34
|
2619 ngx_conf_t save;
|
|
0
|
2620
|
|
546
|
2621 if (clcf->types == NULL) {
|
|
|
2622 clcf->types = ngx_array_create(cf->pool, 64, sizeof(ngx_hash_key_t));
|
|
|
2623 if (clcf->types == NULL) {
|
|
186
|
2624 return NGX_CONF_ERROR;
|
|
|
2625 }
|
|
|
2626 }
|
|
|
2627
|
|
34
|
2628 save = *cf;
|
|
|
2629 cf->handler = ngx_http_core_type;
|
|
0
|
2630 cf->handler_conf = conf;
|
|
34
|
2631
|
|
0
|
2632 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2633
|
|
|
2634 *cf = save;
|
|
0
|
2635
|
|
|
2636 return rv;
|
|
|
2637 }
|
|
|
2638
|
|
|
2639
|
|
36
|
2640 static char *
|
|
|
2641 ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf)
|
|
0
|
2642 {
|
|
546
|
2643 ngx_http_core_loc_conf_t *clcf = conf;
|
|
0
|
2644
|
|
294
|
2645 ngx_str_t *value, *content_type, *old, file;
|
|
392
|
2646 ngx_uint_t i, n, hash;
|
|
138
|
2647 ngx_hash_key_t *type;
|
|
0
|
2648
|
|
294
|
2649 value = cf->args->elts;
|
|
|
2650
|
|
|
2651 if (ngx_strcmp(value[0].data, "include") == 0) {
|
|
|
2652 file = value[1];
|
|
|
2653
|
|
454
|
2654 if (ngx_conf_full_name(cf->cycle, &file, 1) != NGX_OK) {
|
|
294
|
2655 return NGX_CONF_ERROR;
|
|
|
2656 }
|
|
|
2657
|
|
|
2658 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
2659
|
|
|
2660 return ngx_conf_parse(cf, &file);
|
|
|
2661 }
|
|
|
2662
|
|
138
|
2663 content_type = ngx_palloc(cf->pool, sizeof(ngx_str_t));
|
|
|
2664 if (content_type == NULL) {
|
|
|
2665 return NGX_CONF_ERROR;
|
|
0
|
2666 }
|
|
|
2667
|
|
138
|
2668 *content_type = value[0];
|
|
0
|
2669
|
|
|
2670 for (i = 1; i < cf->args->nelts; i++) {
|
|
138
|
2671
|
|
392
|
2672 hash = ngx_hash_strlow(value[i].data, value[i].data, value[i].len);
|
|
138
|
2673
|
|
546
|
2674 type = clcf->types->elts;
|
|
|
2675 for (n = 0; n < clcf->types->nelts; n++) {
|
|
138
|
2676 if (ngx_strcmp(value[i].data, type[n].key.data) == 0) {
|
|
|
2677 old = type[n].value;
|
|
|
2678 type[n].value = content_type;
|
|
|
2679
|
|
|
2680 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
2681 "duplicate extention \"%V\", "
|
|
|
2682 "content type: \"%V\", "
|
|
|
2683 "old content type: \"%V\"",
|
|
|
2684 &value[i], content_type, old);
|
|
|
2685 continue;
|
|
|
2686 }
|
|
|
2687 }
|
|
|
2688
|
|
|
2689
|
|
546
|
2690 type = ngx_array_push(clcf->types);
|
|
50
|
2691 if (type == NULL) {
|
|
0
|
2692 return NGX_CONF_ERROR;
|
|
|
2693 }
|
|
|
2694
|
|
138
|
2695 type->key = value[i];
|
|
392
|
2696 type->key_hash = hash;
|
|
138
|
2697 type->value = content_type;
|
|
0
|
2698 }
|
|
|
2699
|
|
|
2700 return NGX_CONF_OK;
|
|
|
2701 }
|
|
|
2702
|
|
|
2703
|
|
58
|
2704 static ngx_int_t
|
|
|
2705 ngx_http_core_preconfiguration(ngx_conf_t *cf)
|
|
|
2706 {
|
|
|
2707 return ngx_http_variables_add_core_vars(cf);
|
|
|
2708 }
|
|
|
2709
|
|
|
2710
|
|
36
|
2711 static void *
|
|
|
2712 ngx_http_core_create_main_conf(ngx_conf_t *cf)
|
|
0
|
2713 {
|
|
34
|
2714 ngx_http_core_main_conf_t *cmcf;
|
|
|
2715
|
|
50
|
2716 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_main_conf_t));
|
|
|
2717 if (cmcf == NULL) {
|
|
496
|
2718 return NULL;
|
|
34
|
2719 }
|
|
0
|
2720
|
|
48
|
2721 if (ngx_array_init(&cmcf->servers, cf->pool, 4,
|
|
118
|
2722 sizeof(ngx_http_core_srv_conf_t *))
|
|
200
|
2723 != NGX_OK)
|
|
34
|
2724 {
|
|
496
|
2725 return NULL;
|
|
34
|
2726 }
|
|
0
|
2727
|
|
142
|
2728 cmcf->server_names_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2729 cmcf->server_names_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
26
|
2730
|
|
160
|
2731 cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2732 cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
2733
|
|
0
|
2734 return cmcf;
|
|
|
2735 }
|
|
|
2736
|
|
|
2737
|
|
36
|
2738 static char *
|
|
|
2739 ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
|
|
0
|
2740 {
|
|
|
2741 ngx_http_core_main_conf_t *cmcf = conf;
|
|
|
2742
|
|
142
|
2743 if (cmcf->server_names_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2744 cmcf->server_names_hash_max_size = 512;
|
|
26
|
2745 }
|
|
|
2746
|
|
142
|
2747 if (cmcf->server_names_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2748 cmcf->server_names_hash_bucket_size = ngx_cacheline_size;
|
|
26
|
2749 }
|
|
0
|
2750
|
|
142
|
2751 cmcf->server_names_hash_bucket_size =
|
|
|
2752 ngx_align(cmcf->server_names_hash_bucket_size, ngx_cacheline_size);
|
|
|
2753
|
|
160
|
2754
|
|
|
2755 if (cmcf->variables_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2756 cmcf->variables_hash_max_size = 512;
|
|
|
2757 }
|
|
|
2758
|
|
|
2759 if (cmcf->variables_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2760 cmcf->variables_hash_bucket_size = 64;
|
|
|
2761 }
|
|
|
2762
|
|
|
2763 cmcf->variables_hash_bucket_size =
|
|
|
2764 ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size);
|
|
|
2765
|
|
548
|
2766 if (cmcf->ncaptures) {
|
|
|
2767 cmcf->ncaptures = (cmcf->ncaptures + 1) * 3;
|
|
|
2768 }
|
|
|
2769
|
|
0
|
2770 return NGX_CONF_OK;
|
|
|
2771 }
|
|
|
2772
|
|
|
2773
|
|
36
|
2774 static void *
|
|
|
2775 ngx_http_core_create_srv_conf(ngx_conf_t *cf)
|
|
0
|
2776 {
|
|
|
2777 ngx_http_core_srv_conf_t *cscf;
|
|
|
2778
|
|
50
|
2779 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_srv_conf_t));
|
|
|
2780 if (cscf == NULL) {
|
|
496
|
2781 return NULL;
|
|
36
|
2782 }
|
|
|
2783
|
|
0
|
2784 /*
|
|
36
|
2785 * set by ngx_pcalloc():
|
|
28
|
2786 *
|
|
|
2787 * conf->client_large_buffers.num = 0;
|
|
|
2788 */
|
|
0
|
2789
|
|
230
|
2790 if (ngx_array_init(&cscf->server_names, cf->temp_pool, 4,
|
|
142
|
2791 sizeof(ngx_http_server_name_t))
|
|
454
|
2792 != NGX_OK)
|
|
36
|
2793 {
|
|
496
|
2794 return NULL;
|
|
36
|
2795 }
|
|
0
|
2796
|
|
|
2797 cscf->connection_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2798 cscf->request_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2799 cscf->client_header_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2800 cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
60
|
2801 cscf->ignore_invalid_headers = NGX_CONF_UNSET;
|
|
342
|
2802 cscf->merge_slashes = NGX_CONF_UNSET;
|
|
412
|
2803 cscf->underscores_in_headers = NGX_CONF_UNSET;
|
|
0
|
2804
|
|
|
2805 return cscf;
|
|
|
2806 }
|
|
|
2807
|
|
|
2808
|
|
36
|
2809 static char *
|
|
|
2810 ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2811 {
|
|
|
2812 ngx_http_core_srv_conf_t *prev = parent;
|
|
|
2813 ngx_http_core_srv_conf_t *conf = child;
|
|
|
2814
|
|
448
|
2815 struct sockaddr_in *sin;
|
|
538
|
2816 ngx_http_listen_opt_t lsopt;
|
|
142
|
2817 ngx_http_server_name_t *sn;
|
|
0
|
2818
|
|
|
2819 /* TODO: it does not merge, it inits only */
|
|
|
2820
|
|
540
|
2821 ngx_conf_merge_size_value(conf->connection_pool_size,
|
|
|
2822 prev->connection_pool_size, 256);
|
|
|
2823 ngx_conf_merge_size_value(conf->request_pool_size,
|
|
|
2824 prev->request_pool_size, 4096);
|
|
|
2825 ngx_conf_merge_msec_value(conf->client_header_timeout,
|
|
|
2826 prev->client_header_timeout, 60000);
|
|
|
2827 ngx_conf_merge_size_value(conf->client_header_buffer_size,
|
|
|
2828 prev->client_header_buffer_size, 1024);
|
|
|
2829 ngx_conf_merge_bufs_value(conf->large_client_header_buffers,
|
|
|
2830 prev->large_client_header_buffers,
|
|
|
2831 4, ngx_pagesize);
|
|
|
2832
|
|
|
2833 if (conf->large_client_header_buffers.size < conf->connection_pool_size) {
|
|
|
2834 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2835 "the \"large_client_header_buffers\" size must be "
|
|
|
2836 "equal to or bigger than \"connection_pool_size\"");
|
|
|
2837 return NGX_CONF_ERROR;
|
|
|
2838 }
|
|
|
2839
|
|
|
2840 ngx_conf_merge_value(conf->ignore_invalid_headers,
|
|
|
2841 prev->ignore_invalid_headers, 1);
|
|
|
2842
|
|
|
2843 ngx_conf_merge_value(conf->merge_slashes, prev->merge_slashes, 1);
|
|
|
2844
|
|
|
2845 ngx_conf_merge_value(conf->underscores_in_headers,
|
|
|
2846 prev->underscores_in_headers, 0);
|
|
|
2847
|
|
538
|
2848 if (!conf->listen) {
|
|
|
2849 ngx_memzero(&lsopt, sizeof(ngx_http_listen_opt_t));
|
|
|
2850
|
|
|
2851 sin = (struct sockaddr_in *) &lsopt.sockaddr;
|
|
448
|
2852
|
|
|
2853 sin->sin_family = AF_INET;
|
|
10
|
2854 #if (NGX_WIN32)
|
|
448
|
2855 sin->sin_port = htons(80);
|
|
0
|
2856 #else
|
|
448
|
2857 sin->sin_port = htons((getuid() == 0) ? 80 : 8000);
|
|
0
|
2858 #endif
|
|
448
|
2859 sin->sin_addr.s_addr = INADDR_ANY;
|
|
118
|
2860
|
|
538
|
2861 lsopt.socklen = sizeof(struct sockaddr_in);
|
|
|
2862
|
|
|
2863 lsopt.backlog = NGX_LISTEN_BACKLOG;
|
|
|
2864 lsopt.rcvbuf = -1;
|
|
|
2865 lsopt.sndbuf = -1;
|
|
|
2866 lsopt.wildcard = 1;
|
|
|
2867
|
|
|
2868 (void) ngx_sock_ntop((struct sockaddr *) &lsopt.sockaddr, lsopt.addr,
|
|
450
|
2869 NGX_SOCKADDR_STRLEN, 1);
|
|
538
|
2870
|
|
|
2871 if (ngx_http_add_listen(cf, conf, &lsopt) == NGX_OK) {
|
|
|
2872 return NGX_CONF_OK;
|
|
|
2873 }
|
|
0
|
2874 }
|
|
|
2875
|
|
154
|
2876 if (conf->server_name.data == NULL) {
|
|
376
|
2877 conf->server_name = cf->cycle->hostname;
|
|
154
|
2878
|
|
50
|
2879 sn = ngx_array_push(&conf->server_names);
|
|
|
2880 if (sn == NULL) {
|
|
36
|
2881 return NGX_CONF_ERROR;
|
|
|
2882 }
|
|
|
2883
|
|
342
|
2884 #if (NGX_PCRE)
|
|
|
2885 sn->regex = NULL;
|
|
|
2886 #endif
|
|
538
|
2887 sn->server = conf;
|
|
154
|
2888 sn->name.len = conf->server_name.len;
|
|
|
2889 sn->name.data = conf->server_name.data;
|
|
0
|
2890 }
|
|
|
2891
|
|
|
2892 return NGX_CONF_OK;
|
|
|
2893 }
|
|
|
2894
|
|
|
2895
|
|
36
|
2896 static void *
|
|
|
2897 ngx_http_core_create_loc_conf(ngx_conf_t *cf)
|
|
0
|
2898 {
|
|
546
|
2899 ngx_http_core_loc_conf_t *clcf;
|
|
|
2900
|
|
|
2901 clcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_loc_conf_t));
|
|
|
2902 if (clcf == NULL) {
|
|
496
|
2903 return NULL;
|
|
36
|
2904 }
|
|
0
|
2905
|
|
28
|
2906 /*
|
|
|
2907 * set by ngx_pcalloc():
|
|
|
2908 *
|
|
546
|
2909 * clcf->root = { 0, NULL };
|
|
|
2910 * clcf->limit_except = 0;
|
|
|
2911 * clcf->post_action = { 0, NULL };
|
|
|
2912 * clcf->types = NULL;
|
|
|
2913 * clcf->default_type = { 0, NULL };
|
|
|
2914 * clcf->error_log = NULL;
|
|
|
2915 * clcf->error_pages = NULL;
|
|
|
2916 * clcf->try_files = NULL;
|
|
|
2917 * clcf->client_body_path = NULL;
|
|
|
2918 * clcf->regex = NULL;
|
|
|
2919 * clcf->exact_match = 0;
|
|
|
2920 * clcf->auto_redirect = 0;
|
|
|
2921 * clcf->alias = 0;
|
|
|
2922 * clcf->gzip_proxied = 0;
|
|
28
|
2923 */
|
|
0
|
2924
|
|
546
|
2925 clcf->client_max_body_size = NGX_CONF_UNSET;
|
|
|
2926 clcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
|
2927 clcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2928 clcf->satisfy = NGX_CONF_UNSET_UINT;
|
|
|
2929 clcf->if_modified_since = NGX_CONF_UNSET_UINT;
|
|
|
2930 clcf->client_body_in_file_only = NGX_CONF_UNSET_UINT;
|
|
|
2931 clcf->client_body_in_single_buffer = NGX_CONF_UNSET;
|
|
|
2932 clcf->internal = NGX_CONF_UNSET;
|
|
|
2933 clcf->sendfile = NGX_CONF_UNSET;
|
|
|
2934 clcf->sendfile_max_chunk = NGX_CONF_UNSET_SIZE;
|
|
518
|
2935 #if (NGX_HAVE_FILE_AIO)
|
|
546
|
2936 clcf->aio = NGX_CONF_UNSET;
|
|
518
|
2937 #endif
|
|
546
|
2938 clcf->read_ahead = NGX_CONF_UNSET_SIZE;
|
|
|
2939 clcf->directio = NGX_CONF_UNSET;
|
|
|
2940 clcf->directio_alignment = NGX_CONF_UNSET;
|
|
|
2941 clcf->tcp_nopush = NGX_CONF_UNSET;
|
|
|
2942 clcf->tcp_nodelay = NGX_CONF_UNSET;
|
|
|
2943 clcf->send_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2944 clcf->send_lowat = NGX_CONF_UNSET_SIZE;
|
|
|
2945 clcf->postpone_output = NGX_CONF_UNSET_SIZE;
|
|
|
2946 clcf->limit_rate = NGX_CONF_UNSET_SIZE;
|
|
|
2947 clcf->limit_rate_after = NGX_CONF_UNSET_SIZE;
|
|
|
2948 clcf->keepalive_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2949 clcf->keepalive_header = NGX_CONF_UNSET;
|
|
|
2950 clcf->keepalive_requests = NGX_CONF_UNSET_UINT;
|
|
|
2951 clcf->lingering_time = NGX_CONF_UNSET_MSEC;
|
|
|
2952 clcf->lingering_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2953 clcf->resolver_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2954 clcf->reset_timedout_connection = NGX_CONF_UNSET;
|
|
|
2955 clcf->server_name_in_redirect = NGX_CONF_UNSET;
|
|
|
2956 clcf->port_in_redirect = NGX_CONF_UNSET;
|
|
|
2957 clcf->msie_padding = NGX_CONF_UNSET;
|
|
|
2958 clcf->msie_refresh = NGX_CONF_UNSET;
|
|
|
2959 clcf->log_not_found = NGX_CONF_UNSET;
|
|
|
2960 clcf->log_subrequest = NGX_CONF_UNSET;
|
|
|
2961 clcf->recursive_error_pages = NGX_CONF_UNSET;
|
|
|
2962 clcf->server_tokens = NGX_CONF_UNSET;
|
|
|
2963 clcf->types_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2964 clcf->types_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
2965
|
|
|
2966 clcf->open_file_cache = NGX_CONF_UNSET_PTR;
|
|
|
2967 clcf->open_file_cache_valid = NGX_CONF_UNSET;
|
|
|
2968 clcf->open_file_cache_min_uses = NGX_CONF_UNSET_UINT;
|
|
|
2969 clcf->open_file_cache_errors = NGX_CONF_UNSET;
|
|
|
2970 clcf->open_file_cache_events = NGX_CONF_UNSET;
|
|
0
|
2971
|
|
358
|
2972 #if (NGX_HTTP_GZIP)
|
|
546
|
2973 clcf->gzip_vary = NGX_CONF_UNSET;
|
|
|
2974 clcf->gzip_http_version = NGX_CONF_UNSET_UINT;
|
|
362
|
2975 #if (NGX_PCRE)
|
|
546
|
2976 clcf->gzip_disable = NGX_CONF_UNSET_PTR;
|
|
|
2977 clcf->gzip_disable_msie6 = 3;
|
|
358
|
2978 #endif
|
|
362
|
2979 #endif
|
|
358
|
2980
|
|
546
|
2981 return clcf;
|
|
0
|
2982 }
|
|
|
2983
|
|
|
2984
|
|
138
|
2985 static ngx_str_t ngx_http_core_text_html_type = ngx_string("text/html");
|
|
|
2986 static ngx_str_t ngx_http_core_image_gif_type = ngx_string("image/gif");
|
|
|
2987 static ngx_str_t ngx_http_core_image_jpeg_type = ngx_string("image/jpeg");
|
|
|
2988
|
|
|
2989 static ngx_hash_key_t ngx_http_core_default_types[] = {
|
|
|
2990 { ngx_string("html"), 0, &ngx_http_core_text_html_type },
|
|
|
2991 { ngx_string("gif"), 0, &ngx_http_core_image_gif_type },
|
|
|
2992 { ngx_string("jpg"), 0, &ngx_http_core_image_jpeg_type },
|
|
|
2993 { ngx_null_string, 0, NULL }
|
|
0
|
2994 };
|
|
|
2995
|
|
|
2996
|
|
36
|
2997 static char *
|
|
138
|
2998 ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2999 {
|
|
|
3000 ngx_http_core_loc_conf_t *prev = parent;
|
|
|
3001 ngx_http_core_loc_conf_t *conf = child;
|
|
|
3002
|
|
36
|
3003 ngx_uint_t i;
|
|
138
|
3004 ngx_hash_key_t *type;
|
|
|
3005 ngx_hash_init_t types_hash;
|
|
0
|
3006
|
|
152
|
3007 if (conf->root.data == NULL) {
|
|
|
3008
|
|
174
|
3009 conf->alias = prev->alias;
|
|
152
|
3010 conf->root = prev->root;
|
|
|
3011 conf->root_lengths = prev->root_lengths;
|
|
|
3012 conf->root_values = prev->root_values;
|
|
|
3013
|
|
|
3014 if (prev->root.data == NULL) {
|
|
|
3015 conf->root.len = sizeof("html") - 1;
|
|
|
3016 conf->root.data = (u_char *) "html";
|
|
|
3017
|
|
454
|
3018 if (ngx_conf_full_name(cf->cycle, &conf->root, 0) != NGX_OK) {
|
|
152
|
3019 return NGX_CONF_ERROR;
|
|
|
3020 }
|
|
|
3021 }
|
|
0
|
3022 }
|
|
|
3023
|
|
126
|
3024 if (conf->post_action.data == NULL) {
|
|
|
3025 conf->post_action = prev->post_action;
|
|
|
3026 }
|
|
|
3027
|
|
212
|
3028 ngx_conf_merge_uint_value(conf->types_hash_max_size,
|
|
|
3029 prev->types_hash_max_size, 1024);
|
|
|
3030
|
|
|
3031 ngx_conf_merge_uint_value(conf->types_hash_bucket_size,
|
|
|
3032 prev->types_hash_bucket_size,
|
|
|
3033 ngx_cacheline_size);
|
|
138
|
3034
|
|
|
3035 conf->types_hash_bucket_size = ngx_align(conf->types_hash_bucket_size,
|
|
|
3036 ngx_cacheline_size);
|
|
|
3037
|
|
|
3038 /*
|
|
|
3039 * the special handling the "types" directive in the "http" section
|
|
|
3040 * to inherit the http's conf->types_hash to all servers
|
|
|
3041 */
|
|
|
3042
|
|
|
3043 if (prev->types && prev->types_hash.buckets == NULL) {
|
|
|
3044
|
|
|
3045 types_hash.hash = &prev->types_hash;
|
|
|
3046 types_hash.key = ngx_hash_key_lc;
|
|
|
3047 types_hash.max_size = conf->types_hash_max_size;
|
|
|
3048 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
3049 types_hash.name = "types_hash";
|
|
138
|
3050 types_hash.pool = cf->pool;
|
|
|
3051 types_hash.temp_pool = NULL;
|
|
|
3052
|
|
|
3053 if (ngx_hash_init(&types_hash, prev->types->elts, prev->types->nelts)
|
|
|
3054 != NGX_OK)
|
|
|
3055 {
|
|
|
3056 return NGX_CONF_ERROR;
|
|
|
3057 }
|
|
|
3058 }
|
|
|
3059
|
|
0
|
3060 if (conf->types == NULL) {
|
|
138
|
3061 conf->types = prev->types;
|
|
|
3062 conf->types_hash = prev->types_hash;
|
|
|
3063 }
|
|
|
3064
|
|
|
3065 if (conf->types == NULL) {
|
|
|
3066 conf->types = ngx_array_create(cf->pool, 4, sizeof(ngx_hash_key_t));
|
|
|
3067 if (conf->types == NULL) {
|
|
|
3068 return NGX_CONF_ERROR;
|
|
|
3069 }
|
|
|
3070
|
|
|
3071 for (i = 0; ngx_http_core_default_types[i].key.len; i++) {
|
|
|
3072 type = ngx_array_push(conf->types);
|
|
|
3073 if (type == NULL) {
|
|
36
|
3074 return NGX_CONF_ERROR;
|
|
|
3075 }
|
|
0
|
3076
|
|
138
|
3077 type->key = ngx_http_core_default_types[i].key;
|
|
|
3078 type->key_hash =
|
|
|
3079 ngx_hash_key_lc(ngx_http_core_default_types[i].key.data,
|
|
|
3080 ngx_http_core_default_types[i].key.len);
|
|
|
3081 type->value = ngx_http_core_default_types[i].value;
|
|
|
3082 }
|
|
|
3083 }
|
|
|
3084
|
|
|
3085 if (conf->types_hash.buckets == NULL) {
|
|
|
3086
|
|
|
3087 types_hash.hash = &conf->types_hash;
|
|
|
3088 types_hash.key = ngx_hash_key_lc;
|
|
|
3089 types_hash.max_size = conf->types_hash_max_size;
|
|
|
3090 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
3091 types_hash.name = "mime_types_hash";
|
|
138
|
3092 types_hash.pool = cf->pool;
|
|
|
3093 types_hash.temp_pool = NULL;
|
|
|
3094
|
|
|
3095 if (ngx_hash_init(&types_hash, conf->types->elts, conf->types->nelts)
|
|
|
3096 != NGX_OK)
|
|
|
3097 {
|
|
|
3098 return NGX_CONF_ERROR;
|
|
0
|
3099 }
|
|
|
3100 }
|
|
|
3101
|
|
484
|
3102 if (conf->error_log == NULL) {
|
|
|
3103 if (prev->error_log) {
|
|
|
3104 conf->error_log = prev->error_log;
|
|
0
|
3105 } else {
|
|
484
|
3106 conf->error_log = &cf->cycle->new_log;
|
|
0
|
3107 }
|
|
|
3108 }
|
|
|
3109
|
|
|
3110 if (conf->error_pages == NULL && prev->error_pages) {
|
|
|
3111 conf->error_pages = prev->error_pages;
|
|
|
3112 }
|
|
|
3113
|
|
|
3114 ngx_conf_merge_str_value(conf->default_type,
|
|
36
|
3115 prev->default_type, "text/plain");
|
|
0
|
3116
|
|
212
|
3117 ngx_conf_merge_off_value(conf->client_max_body_size,
|
|
0
|
3118 prev->client_max_body_size, 1 * 1024 * 1024);
|
|
|
3119 ngx_conf_merge_size_value(conf->client_body_buffer_size,
|
|
|
3120 prev->client_body_buffer_size,
|
|
|
3121 (size_t) 2 * ngx_pagesize);
|
|
|
3122 ngx_conf_merge_msec_value(conf->client_body_timeout,
|
|
|
3123 prev->client_body_timeout, 60000);
|
|
58
|
3124
|
|
362
|
3125 ngx_conf_merge_uint_value(conf->satisfy, prev->satisfy,
|
|
|
3126 NGX_HTTP_SATISFY_ALL);
|
|
424
|
3127 ngx_conf_merge_uint_value(conf->if_modified_since, prev->if_modified_since,
|
|
444
|
3128 NGX_HTTP_IMS_EXACT);
|
|
492
|
3129 ngx_conf_merge_uint_value(conf->client_body_in_file_only,
|
|
|
3130 prev->client_body_in_file_only, 0);
|
|
|
3131 ngx_conf_merge_value(conf->client_body_in_single_buffer,
|
|
|
3132 prev->client_body_in_single_buffer, 0);
|
|
58
|
3133 ngx_conf_merge_value(conf->internal, prev->internal, 0);
|
|
0
|
3134 ngx_conf_merge_value(conf->sendfile, prev->sendfile, 0);
|
|
300
|
3135 ngx_conf_merge_size_value(conf->sendfile_max_chunk,
|
|
|
3136 prev->sendfile_max_chunk, 0);
|
|
518
|
3137 #if (NGX_HAVE_FILE_AIO)
|
|
|
3138 ngx_conf_merge_value(conf->aio, prev->aio, 0);
|
|
|
3139 #endif
|
|
532
|
3140 ngx_conf_merge_size_value(conf->read_ahead, prev->read_ahead, 0);
|
|
390
|
3141 ngx_conf_merge_off_value(conf->directio, prev->directio,
|
|
|
3142 NGX_MAX_OFF_T_VALUE);
|
|
518
|
3143 ngx_conf_merge_off_value(conf->directio_alignment, prev->directio_alignment,
|
|
|
3144 512);
|
|
0
|
3145 ngx_conf_merge_value(conf->tcp_nopush, prev->tcp_nopush, 0);
|
|
228
|
3146 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1);
|
|
58
|
3147
|
|
0
|
3148 ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 60000);
|
|
|
3149 ngx_conf_merge_size_value(conf->send_lowat, prev->send_lowat, 0);
|
|
|
3150 ngx_conf_merge_size_value(conf->postpone_output, prev->postpone_output,
|
|
|
3151 1460);
|
|
|
3152 ngx_conf_merge_size_value(conf->limit_rate, prev->limit_rate, 0);
|
|
496
|
3153 ngx_conf_merge_size_value(conf->limit_rate_after, prev->limit_rate_after,
|
|
|
3154 0);
|
|
0
|
3155 ngx_conf_merge_msec_value(conf->keepalive_timeout,
|
|
|
3156 prev->keepalive_timeout, 75000);
|
|
|
3157 ngx_conf_merge_sec_value(conf->keepalive_header,
|
|
|
3158 prev->keepalive_header, 0);
|
|
496
|
3159 ngx_conf_merge_uint_value(conf->keepalive_requests,
|
|
|
3160 prev->keepalive_requests, 100);
|
|
0
|
3161 ngx_conf_merge_msec_value(conf->lingering_time,
|
|
|
3162 prev->lingering_time, 30000);
|
|
|
3163 ngx_conf_merge_msec_value(conf->lingering_timeout,
|
|
|
3164 prev->lingering_timeout, 5000);
|
|
348
|
3165 ngx_conf_merge_msec_value(conf->resolver_timeout,
|
|
|
3166 prev->resolver_timeout, 30000);
|
|
|
3167
|
|
|
3168 if (conf->resolver == NULL) {
|
|
366
|
3169
|
|
|
3170 if (prev->resolver == NULL) {
|
|
|
3171
|
|
|
3172 /*
|
|
|
3173 * create dummy resolver in http {} context
|
|
|
3174 * to inherit it in all servers
|
|
|
3175 */
|
|
|
3176
|
|
|
3177 prev->resolver = ngx_resolver_create(cf, NULL);
|
|
|
3178 if (prev->resolver == NULL) {
|
|
364
|
3179 return NGX_CONF_ERROR;
|
|
354
|
3180 }
|
|
|
3181 }
|
|
376
|
3182
|
|
366
|
3183 conf->resolver = prev->resolver;
|
|
348
|
3184 }
|
|
0
|
3185
|
|
464
|
3186 if (ngx_conf_merge_path_value(cf, &conf->client_body_temp_path,
|
|
28
|
3187 prev->client_body_temp_path,
|
|
464
|
3188 &ngx_http_client_temp_path)
|
|
|
3189 != NGX_OK)
|
|
|
3190 {
|
|
|
3191 return NGX_CONF_ERROR;
|
|
|
3192 }
|
|
28
|
3193
|
|
0
|
3194 ngx_conf_merge_value(conf->reset_timedout_connection,
|
|
36
|
3195 prev->reset_timedout_connection, 0);
|
|
362
|
3196 ngx_conf_merge_value(conf->server_name_in_redirect,
|
|
|
3197 prev->server_name_in_redirect, 1);
|
|
70
|
3198 ngx_conf_merge_value(conf->port_in_redirect, prev->port_in_redirect, 1);
|
|
0
|
3199 ngx_conf_merge_value(conf->msie_padding, prev->msie_padding, 1);
|
|
228
|
3200 ngx_conf_merge_value(conf->msie_refresh, prev->msie_refresh, 0);
|
|
76
|
3201 ngx_conf_merge_value(conf->log_not_found, prev->log_not_found, 1);
|
|
412
|
3202 ngx_conf_merge_value(conf->log_subrequest, prev->log_subrequest, 0);
|
|
228
|
3203 ngx_conf_merge_value(conf->recursive_error_pages,
|
|
|
3204 prev->recursive_error_pages, 0);
|
|
342
|
3205 ngx_conf_merge_value(conf->server_tokens, prev->server_tokens, 1);
|
|
0
|
3206
|
|
332
|
3207 ngx_conf_merge_ptr_value(conf->open_file_cache,
|
|
358
|
3208 prev->open_file_cache, NULL);
|
|
|
3209
|
|
|
3210 ngx_conf_merge_sec_value(conf->open_file_cache_valid,
|
|
|
3211 prev->open_file_cache_valid, 60);
|
|
|
3212
|
|
|
3213 ngx_conf_merge_uint_value(conf->open_file_cache_min_uses,
|
|
|
3214 prev->open_file_cache_min_uses, 1);
|
|
332
|
3215
|
|
|
3216 ngx_conf_merge_sec_value(conf->open_file_cache_errors,
|
|
358
|
3217 prev->open_file_cache_errors, 0);
|
|
332
|
3218
|
|
|
3219 ngx_conf_merge_sec_value(conf->open_file_cache_events,
|
|
358
|
3220 prev->open_file_cache_events, 0);
|
|
|
3221 #if (NGX_HTTP_GZIP)
|
|
|
3222
|
|
|
3223 ngx_conf_merge_value(conf->gzip_vary, prev->gzip_vary, 0);
|
|
|
3224 ngx_conf_merge_uint_value(conf->gzip_http_version, prev->gzip_http_version,
|
|
|
3225 NGX_HTTP_VERSION_11);
|
|
|
3226 ngx_conf_merge_bitmask_value(conf->gzip_proxied, prev->gzip_proxied,
|
|
|
3227 (NGX_CONF_BITMASK_SET|NGX_HTTP_GZIP_PROXIED_OFF));
|
|
|
3228
|
|
362
|
3229 #if (NGX_PCRE)
|
|
358
|
3230 ngx_conf_merge_ptr_value(conf->gzip_disable, prev->gzip_disable, NULL);
|
|
362
|
3231 #endif
|
|
358
|
3232
|
|
400
|
3233 if (conf->gzip_disable_msie6 == 3) {
|
|
|
3234 conf->gzip_disable_msie6 =
|
|
|
3235 (prev->gzip_disable_msie6 == 3) ? 0 : prev->gzip_disable_msie6;
|
|
|
3236 }
|
|
|
3237
|
|
358
|
3238 #endif
|
|
0
|
3239
|
|
|
3240 return NGX_CONF_OK;
|
|
|
3241 }
|
|
|
3242
|
|
|
3243
|
|
36
|
3244 static char *
|
|
|
3245 ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3246 {
|
|
538
|
3247 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3248
|
|
|
3249 ngx_str_t *value, size;
|
|
|
3250 ngx_url_t u;
|
|
|
3251 ngx_uint_t n;
|
|
|
3252 ngx_http_listen_opt_t lsopt;
|
|
|
3253
|
|
|
3254 cscf->listen = 1;
|
|
0
|
3255
|
|
72
|
3256 value = cf->args->elts;
|
|
126
|
3257
|
|
252
|
3258 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
3259
|
|
|
3260 u.url = value[1];
|
|
|
3261 u.listen = 1;
|
|
266
|
3262 u.default_port = 80;
|
|
252
|
3263
|
|
340
|
3264 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
|
|
252
|
3265 if (u.err) {
|
|
|
3266 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3267 "%s in \"%V\" of the \"listen\" directive",
|
|
|
3268 u.err, &u.url);
|
|
|
3269 }
|
|
|
3270
|
|
126
|
3271 return NGX_CONF_ERROR;
|
|
72
|
3272 }
|
|
|
3273
|
|
538
|
3274 ngx_memzero(&lsopt, sizeof(ngx_http_listen_opt_t));
|
|
|
3275
|
|
|
3276 ngx_memcpy(lsopt.sockaddr, u.sockaddr, u.socklen);
|
|
|
3277
|
|
|
3278 lsopt.socklen = u.socklen;
|
|
|
3279 lsopt.backlog = NGX_LISTEN_BACKLOG;
|
|
|
3280 lsopt.rcvbuf = -1;
|
|
|
3281 lsopt.sndbuf = -1;
|
|
|
3282 lsopt.wildcard = u.wildcard;
|
|
|
3283
|
|
|
3284 (void) ngx_sock_ntop((struct sockaddr *) &lsopt.sockaddr, lsopt.addr,
|
|
448
|
3285 NGX_SOCKADDR_STRLEN, 1);
|
|
180
|
3286
|
|
538
|
3287 for (n = 2; n < cf->args->nelts; n++) {
|
|
|
3288
|
|
|
3289 if (ngx_strcmp(value[n].data, "default_server") == 0
|
|
|
3290 || ngx_strcmp(value[n].data, "default") == 0)
|
|
|
3291 {
|
|
|
3292 lsopt.default_server = 1;
|
|
|
3293 continue;
|
|
72
|
3294 }
|
|
|
3295
|
|
|
3296 if (ngx_strcmp(value[n].data, "bind") == 0) {
|
|
538
|
3297 lsopt.set = 1;
|
|
|
3298 lsopt.bind = 1;
|
|
72
|
3299 continue;
|
|
|
3300 }
|
|
|
3301
|
|
112
|
3302 if (ngx_strncmp(value[n].data, "backlog=", 8) == 0) {
|
|
538
|
3303 lsopt.backlog = ngx_atoi(value[n].data + 8, value[n].len - 8);
|
|
|
3304 lsopt.set = 1;
|
|
|
3305 lsopt.bind = 1;
|
|
|
3306
|
|
|
3307 if (lsopt.backlog == NGX_ERROR || lsopt.backlog == 0) {
|
|
72
|
3308 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3309 "invalid backlog \"%V\"", &value[n]);
|
|
|
3310 return NGX_CONF_ERROR;
|
|
|
3311 }
|
|
|
3312
|
|
|
3313 continue;
|
|
|
3314 }
|
|
|
3315
|
|
112
|
3316 if (ngx_strncmp(value[n].data, "rcvbuf=", 7) == 0) {
|
|
|
3317 size.len = value[n].len - 7;
|
|
|
3318 size.data = value[n].data + 7;
|
|
|
3319
|
|
538
|
3320 lsopt.rcvbuf = ngx_parse_size(&size);
|
|
|
3321 lsopt.set = 1;
|
|
|
3322 lsopt.bind = 1;
|
|
|
3323
|
|
|
3324 if (lsopt.rcvbuf == NGX_ERROR) {
|
|
112
|
3325 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3326 "invalid rcvbuf \"%V\"", &value[n]);
|
|
|
3327 return NGX_CONF_ERROR;
|
|
|
3328 }
|
|
|
3329
|
|
|
3330 continue;
|
|
|
3331 }
|
|
|
3332
|
|
|
3333 if (ngx_strncmp(value[n].data, "sndbuf=", 7) == 0) {
|
|
|
3334 size.len = value[n].len - 7;
|
|
|
3335 size.data = value[n].data + 7;
|
|
|
3336
|
|
538
|
3337 lsopt.sndbuf = ngx_parse_size(&size);
|
|
|
3338 lsopt.set = 1;
|
|
|
3339 lsopt.bind = 1;
|
|
|
3340
|
|
|
3341 if (lsopt.sndbuf == NGX_ERROR) {
|
|
112
|
3342 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3343 "invalid sndbuf \"%V\"", &value[n]);
|
|
|
3344 return NGX_CONF_ERROR;
|
|
|
3345 }
|
|
|
3346
|
|
|
3347 continue;
|
|
|
3348 }
|
|
|
3349
|
|
|
3350 if (ngx_strncmp(value[n].data, "accept_filter=", 14) == 0) {
|
|
72
|
3351 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER)
|
|
538
|
3352 lsopt.accept_filter = (char *) &value[n].data[14];
|
|
|
3353 lsopt.set = 1;
|
|
|
3354 lsopt.bind = 1;
|
|
72
|
3355 #else
|
|
|
3356 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3357 "accept filters \"%V\" are not supported "
|
|
|
3358 "on this platform, ignored",
|
|
|
3359 &value[n]);
|
|
|
3360 #endif
|
|
|
3361 continue;
|
|
|
3362 }
|
|
|
3363
|
|
|
3364 if (ngx_strcmp(value[n].data, "deferred") == 0) {
|
|
|
3365 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT)
|
|
538
|
3366 lsopt.deferred_accept = 1;
|
|
|
3367 lsopt.set = 1;
|
|
|
3368 lsopt.bind = 1;
|
|
72
|
3369 #else
|
|
|
3370 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3371 "the deferred accept is not supported "
|
|
|
3372 "on this platform, ignored");
|
|
|
3373 #endif
|
|
|
3374 continue;
|
|
|
3375 }
|
|
0
|
3376
|
|
460
|
3377 if (ngx_strncmp(value[n].data, "ipv6only=o", 10) == 0) {
|
|
|
3378 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY)
|
|
|
3379 struct sockaddr *sa;
|
|
|
3380
|
|
538
|
3381 sa = (struct sockaddr *) lsopt.sockaddr;
|
|
460
|
3382
|
|
|
3383 if (sa->sa_family == AF_INET6) {
|
|
|
3384
|
|
|
3385 if (ngx_strcmp(&value[n].data[10], "n") == 0) {
|
|
538
|
3386 lsopt.ipv6only = 1;
|
|
460
|
3387
|
|
|
3388 } else if (ngx_strcmp(&value[n].data[10], "ff") == 0) {
|
|
538
|
3389 lsopt.ipv6only = 2;
|
|
460
|
3390
|
|
|
3391 } else {
|
|
|
3392 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3393 "invalid ipv6only flags \"%s\"",
|
|
|
3394 &value[n].data[9]);
|
|
|
3395 return NGX_CONF_ERROR;
|
|
|
3396 }
|
|
|
3397
|
|
538
|
3398 lsopt.set = 1;
|
|
|
3399 lsopt.bind = 1;
|
|
460
|
3400
|
|
|
3401 } else {
|
|
|
3402 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3403 "ipv6only is not supported "
|
|
538
|
3404 "on addr \"%s\", ignored", lsopt.addr);
|
|
460
|
3405 }
|
|
|
3406
|
|
|
3407 continue;
|
|
|
3408 #else
|
|
|
3409 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3410 "bind ipv6only is not supported "
|
|
|
3411 "on this platform");
|
|
|
3412 return NGX_CONF_ERROR;
|
|
|
3413 #endif
|
|
|
3414 }
|
|
|
3415
|
|
404
|
3416 if (ngx_strcmp(value[n].data, "ssl") == 0) {
|
|
|
3417 #if (NGX_HTTP_SSL)
|
|
538
|
3418 lsopt.set = 1;
|
|
|
3419 lsopt.ssl = 1;
|
|
404
|
3420 continue;
|
|
|
3421 #else
|
|
|
3422 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3423 "the \"ssl\" parameter requires "
|
|
|
3424 "ngx_http_ssl_module");
|
|
|
3425 return NGX_CONF_ERROR;
|
|
|
3426 #endif
|
|
|
3427 }
|
|
|
3428
|
|
0
|
3429 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
72
|
3430 "the invalid \"%V\" parameter", &value[n]);
|
|
0
|
3431 return NGX_CONF_ERROR;
|
|
|
3432 }
|
|
|
3433
|
|
538
|
3434 if (ngx_http_add_listen(cf, cscf, &lsopt) == NGX_OK) {
|
|
|
3435 return NGX_CONF_OK;
|
|
|
3436 }
|
|
|
3437
|
|
|
3438 return NGX_CONF_ERROR;
|
|
0
|
3439 }
|
|
|
3440
|
|
|
3441
|
|
36
|
3442 static char *
|
|
|
3443 ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3444 {
|
|
142
|
3445 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3446
|
|
|
3447 u_char ch;
|
|
|
3448 ngx_str_t *value, name;
|
|
|
3449 ngx_uint_t i;
|
|
|
3450 ngx_http_server_name_t *sn;
|
|
0
|
3451
|
|
|
3452 value = cf->args->elts;
|
|
|
3453
|
|
142
|
3454 ch = value[1].data[0];
|
|
|
3455
|
|
400
|
3456 if (cscf->server_name.data == NULL) {
|
|
|
3457 if (value[1].len) {
|
|
|
3458 name = value[1];
|
|
|
3459
|
|
|
3460 if (ch == '.') {
|
|
|
3461 name.len--;
|
|
|
3462 name.data++;
|
|
|
3463 }
|
|
|
3464
|
|
|
3465 cscf->server_name.len = name.len;
|
|
|
3466 cscf->server_name.data = ngx_pstrdup(cf->pool, &name);
|
|
|
3467 if (cscf->server_name.data == NULL) {
|
|
|
3468 return NGX_CONF_ERROR;
|
|
|
3469 }
|
|
|
3470
|
|
|
3471 } else {
|
|
|
3472 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3473 "the first server name must not be empty");
|
|
142
|
3474 return NGX_CONF_ERROR;
|
|
|
3475 }
|
|
|
3476 }
|
|
|
3477
|
|
|
3478 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3479
|
|
|
3480 ch = value[i].data[0];
|
|
|
3481
|
|
400
|
3482 if ((ch == '*' && (value[i].len < 3 || value[i].data[1] != '.'))
|
|
142
|
3483 || (ch == '.' && value[i].len < 2))
|
|
|
3484 {
|
|
|
3485 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3486 "server name \"%V\" is invalid", &value[i]);
|
|
|
3487 return NGX_CONF_ERROR;
|
|
|
3488 }
|
|
|
3489
|
|
294
|
3490 if (ngx_strchr(value[i].data, '/')) {
|
|
|
3491 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3492 "server name \"%V\" has strange symbols",
|
|
|
3493 &value[i]);
|
|
|
3494 }
|
|
|
3495
|
|
362
|
3496 if (value[i].len == 1 && ch == '*') {
|
|
|
3497 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3498 "\"server_name *\" is unsupported, use "
|
|
|
3499 "\"server_name_in_redirect off\" instead");
|
|
|
3500 return NGX_CONF_ERROR;
|
|
|
3501 }
|
|
|
3502
|
|
142
|
3503 sn = ngx_array_push(&cscf->server_names);
|
|
50
|
3504 if (sn == NULL) {
|
|
4
|
3505 return NGX_CONF_ERROR;
|
|
|
3506 }
|
|
0
|
3507
|
|
326
|
3508 #if (NGX_PCRE)
|
|
|
3509 sn->regex = NULL;
|
|
|
3510 #endif
|
|
538
|
3511 sn->server = cscf;
|
|
358
|
3512 sn->name = value[i];
|
|
326
|
3513
|
|
|
3514 if (value[i].data[0] != '~') {
|
|
554
|
3515 ngx_strlow(sn->name.data, sn->name.data, sn->name.len);
|
|
326
|
3516 continue;
|
|
|
3517 }
|
|
|
3518
|
|
|
3519 #if (NGX_PCRE)
|
|
356
|
3520 {
|
|
554
|
3521 u_char *p;
|
|
|
3522 ngx_regex_compile_t rc;
|
|
|
3523 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
356
|
3524
|
|
526
|
3525 if (value[i].len == 1) {
|
|
|
3526 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3527 "empty regex in server name \"%V\"", &value[i]);
|
|
|
3528 return NGX_CONF_ERROR;
|
|
|
3529 }
|
|
|
3530
|
|
326
|
3531 value[i].len--;
|
|
|
3532 value[i].data++;
|
|
|
3533
|
|
546
|
3534 ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
|
|
|
3535
|
|
|
3536 rc.pattern = value[i];
|
|
|
3537 rc.err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3538 rc.err.data = errstr;
|
|
|
3539
|
|
554
|
3540 for (p = value[i].data; p < value[i].data + value[i].len; p++) {
|
|
|
3541 if (*p >= 'A' && *p <= 'Z') {
|
|
|
3542 rc.options = NGX_REGEX_CASELESS;
|
|
|
3543 break;
|
|
|
3544 }
|
|
|
3545 }
|
|
|
3546
|
|
546
|
3547 sn->regex = ngx_http_regex_compile(cf, &rc);
|
|
326
|
3548 if (sn->regex == NULL) {
|
|
|
3549 return NGX_CONF_ERROR;
|
|
|
3550 }
|
|
|
3551
|
|
358
|
3552 sn->name = value[i];
|
|
546
|
3553 cscf->captures = (rc.captures > 0);
|
|
356
|
3554 }
|
|
326
|
3555 #else
|
|
|
3556 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3557 "the using of the regex \"%V\" "
|
|
|
3558 "requires PCRE library", &value[i]);
|
|
|
3559
|
|
|
3560 return NGX_CONF_ERROR;
|
|
|
3561 #endif
|
|
0
|
3562 }
|
|
|
3563
|
|
|
3564 return NGX_CONF_OK;
|
|
|
3565 }
|
|
|
3566
|
|
|
3567
|
|
36
|
3568 static char *
|
|
|
3569 ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3570 {
|
|
546
|
3571 ngx_http_core_loc_conf_t *clcf = conf;
|
|
0
|
3572
|
|
144
|
3573 ngx_str_t *value;
|
|
|
3574 ngx_uint_t alias, n;
|
|
|
3575 ngx_http_script_compile_t sc;
|
|
0
|
3576
|
|
|
3577 alias = (cmd->name.len == sizeof("alias") - 1) ? 1 : 0;
|
|
|
3578
|
|
546
|
3579 if (clcf->root.data) {
|
|
0
|
3580
|
|
|
3581 /* the (ngx_uint_t) cast is required by gcc 2.7.2.3 */
|
|
|
3582
|
|
546
|
3583 if ((ngx_uint_t) clcf->alias == alias) {
|
|
0
|
3584 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3585 "\"%V\" directive is duplicate",
|
|
|
3586 &cmd->name);
|
|
0
|
3587 } else {
|
|
|
3588 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3589 "\"%V\" directive is duplicate, "
|
|
0
|
3590 "\"%s\" directive is specified before",
|
|
546
|
3591 &cmd->name, clcf->alias ? "alias" : "root");
|
|
0
|
3592 }
|
|
|
3593
|
|
|
3594 return NGX_CONF_ERROR;
|
|
|
3595 }
|
|
|
3596
|
|
546
|
3597 if (clcf->named && alias) {
|
|
324
|
3598 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3599 "the \"alias\" directive may not be used "
|
|
|
3600 "inside named location");
|
|
|
3601
|
|
|
3602 return NGX_CONF_ERROR;
|
|
|
3603 }
|
|
|
3604
|
|
0
|
3605 value = cf->args->elts;
|
|
|
3606
|
|
294
|
3607 if (ngx_strstr(value[1].data, "$document_root")
|
|
|
3608 || ngx_strstr(value[1].data, "${document_root}"))
|
|
|
3609 {
|
|
|
3610 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3611 "the $document_root variable may not be used "
|
|
|
3612 "in the \"%V\" directive",
|
|
|
3613 &cmd->name);
|
|
|
3614
|
|
|
3615 return NGX_CONF_ERROR;
|
|
|
3616 }
|
|
|
3617
|
|
412
|
3618 if (ngx_strstr(value[1].data, "$realpath_root")
|
|
|
3619 || ngx_strstr(value[1].data, "${realpath_root}"))
|
|
|
3620 {
|
|
|
3621 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3622 "the $realpath_root variable may not be used "
|
|
|
3623 "in the \"%V\" directive",
|
|
|
3624 &cmd->name);
|
|
|
3625
|
|
|
3626 return NGX_CONF_ERROR;
|
|
|
3627 }
|
|
|
3628
|
|
546
|
3629 clcf->alias = alias;
|
|
|
3630 clcf->root = value[1];
|
|
|
3631
|
|
|
3632 if (!alias && clcf->root.data[clcf->root.len - 1] == '/') {
|
|
|
3633 clcf->root.len--;
|
|
0
|
3634 }
|
|
|
3635
|
|
546
|
3636 if (clcf->root.data[0] != '$') {
|
|
|
3637 if (ngx_conf_full_name(cf->cycle, &clcf->root, 0) != NGX_OK) {
|
|
216
|
3638 return NGX_CONF_ERROR;
|
|
|
3639 }
|
|
152
|
3640 }
|
|
|
3641
|
|
546
|
3642 n = ngx_http_script_variables_count(&clcf->root);
|
|
144
|
3643
|
|
456
|
3644 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3645
|
|
|
3646 if (n) {
|
|
|
3647 sc.cf = cf;
|
|
546
|
3648 sc.source = &clcf->root;
|
|
|
3649 sc.lengths = &clcf->root_lengths;
|
|
|
3650 sc.values = &clcf->root_values;
|
|
456
|
3651 sc.variables = n;
|
|
|
3652 sc.complete_lengths = 1;
|
|
|
3653 sc.complete_values = 1;
|
|
|
3654
|
|
|
3655 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3656 return NGX_CONF_ERROR;
|
|
|
3657 }
|
|
144
|
3658 }
|
|
|
3659
|
|
0
|
3660 return NGX_CONF_OK;
|
|
|
3661 }
|
|
|
3662
|
|
|
3663
|
|
180
|
3664 static ngx_http_method_name_t ngx_methods_names[] = {
|
|
286
|
3665 { (u_char *) "GET", (uint32_t) ~NGX_HTTP_GET },
|
|
|
3666 { (u_char *) "HEAD", (uint32_t) ~NGX_HTTP_HEAD },
|
|
|
3667 { (u_char *) "POST", (uint32_t) ~NGX_HTTP_POST },
|
|
|
3668 { (u_char *) "PUT", (uint32_t) ~NGX_HTTP_PUT },
|
|
|
3669 { (u_char *) "DELETE", (uint32_t) ~NGX_HTTP_DELETE },
|
|
|
3670 { (u_char *) "MKCOL", (uint32_t) ~NGX_HTTP_MKCOL },
|
|
|
3671 { (u_char *) "COPY", (uint32_t) ~NGX_HTTP_COPY },
|
|
|
3672 { (u_char *) "MOVE", (uint32_t) ~NGX_HTTP_MOVE },
|
|
|
3673 { (u_char *) "OPTIONS", (uint32_t) ~NGX_HTTP_OPTIONS },
|
|
|
3674 { (u_char *) "PROPFIND" , (uint32_t) ~NGX_HTTP_PROPFIND },
|
|
|
3675 { (u_char *) "PROPPATCH", (uint32_t) ~NGX_HTTP_PROPPATCH },
|
|
|
3676 { (u_char *) "LOCK", (uint32_t) ~NGX_HTTP_LOCK },
|
|
|
3677 { (u_char *) "UNLOCK", (uint32_t) ~NGX_HTTP_UNLOCK },
|
|
180
|
3678 { NULL, 0 }
|
|
|
3679 };
|
|
|
3680
|
|
|
3681
|
|
|
3682 static char *
|
|
|
3683 ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3684 {
|
|
378
|
3685 ngx_http_core_loc_conf_t *pclcf = conf;
|
|
180
|
3686
|
|
|
3687 char *rv;
|
|
|
3688 void *mconf;
|
|
|
3689 ngx_str_t *value;
|
|
|
3690 ngx_uint_t i;
|
|
|
3691 ngx_conf_t save;
|
|
|
3692 ngx_http_module_t *module;
|
|
|
3693 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
|
3694 ngx_http_method_name_t *name;
|
|
378
|
3695 ngx_http_core_loc_conf_t *clcf;
|
|
|
3696
|
|
|
3697 if (pclcf->limit_except) {
|
|
180
|
3698 return "duplicate";
|
|
|
3699 }
|
|
|
3700
|
|
378
|
3701 pclcf->limit_except = 0xffffffff;
|
|
180
|
3702
|
|
|
3703 value = cf->args->elts;
|
|
|
3704
|
|
|
3705 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3706 for (name = ngx_methods_names; name->name; name++) {
|
|
|
3707
|
|
|
3708 if (ngx_strcasecmp(value[i].data, name->name) == 0) {
|
|
378
|
3709 pclcf->limit_except &= name->method;
|
|
180
|
3710 goto next;
|
|
|
3711 }
|
|
|
3712 }
|
|
|
3713
|
|
|
3714 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3715 "invalid method \"%V\"", &value[i]);
|
|
|
3716 return NGX_CONF_ERROR;
|
|
|
3717
|
|
|
3718 next:
|
|
|
3719 continue;
|
|
|
3720 }
|
|
|
3721
|
|
378
|
3722 if (!(pclcf->limit_except & NGX_HTTP_GET)) {
|
|
|
3723 pclcf->limit_except &= (uint32_t) ~NGX_HTTP_HEAD;
|
|
180
|
3724 }
|
|
|
3725
|
|
|
3726 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
3727 if (ctx == NULL) {
|
|
|
3728 return NGX_CONF_ERROR;
|
|
|
3729 }
|
|
|
3730
|
|
|
3731 pctx = cf->ctx;
|
|
|
3732 ctx->main_conf = pctx->main_conf;
|
|
|
3733 ctx->srv_conf = pctx->srv_conf;
|
|
|
3734
|
|
|
3735 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
3736 if (ctx->loc_conf == NULL) {
|
|
|
3737 return NGX_CONF_ERROR;
|
|
|
3738 }
|
|
|
3739
|
|
|
3740 for (i = 0; ngx_modules[i]; i++) {
|
|
|
3741 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
|
3742 continue;
|
|
|
3743 }
|
|
|
3744
|
|
|
3745 module = ngx_modules[i]->ctx;
|
|
|
3746
|
|
|
3747 if (module->create_loc_conf) {
|
|
|
3748
|
|
|
3749 mconf = module->create_loc_conf(cf);
|
|
|
3750 if (mconf == NULL) {
|
|
|
3751 return NGX_CONF_ERROR;
|
|
|
3752 }
|
|
|
3753
|
|
|
3754 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
|
3755 }
|
|
|
3756 }
|
|
|
3757
|
|
|
3758
|
|
378
|
3759 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
3760 pclcf->limit_except_loc_conf = ctx->loc_conf;
|
|
|
3761 clcf->loc_conf = ctx->loc_conf;
|
|
|
3762 clcf->name = pclcf->name;
|
|
|
3763 clcf->noname = 1;
|
|
|
3764
|
|
|
3765 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
180
|
3766 return NGX_CONF_ERROR;
|
|
|
3767 }
|
|
|
3768
|
|
|
3769 save = *cf;
|
|
|
3770 cf->ctx = ctx;
|
|
|
3771 cf->cmd_type = NGX_HTTP_LMT_CONF;
|
|
|
3772
|
|
|
3773 rv = ngx_conf_parse(cf, NULL);
|
|
|
3774
|
|
|
3775 *cf = save;
|
|
|
3776
|
|
|
3777 return rv;
|
|
|
3778 }
|
|
|
3779
|
|
|
3780
|
|
36
|
3781 static char *
|
|
390
|
3782 ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3783 {
|
|
|
3784 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3785
|
|
|
3786 ngx_str_t *value;
|
|
|
3787
|
|
|
3788 if (clcf->directio != NGX_CONF_UNSET) {
|
|
|
3789 return "is duplicate";
|
|
|
3790 }
|
|
|
3791
|
|
|
3792 value = cf->args->elts;
|
|
|
3793
|
|
|
3794 if (ngx_strcmp(value[1].data, "off") == 0) {
|
|
416
|
3795 clcf->directio = NGX_OPEN_FILE_DIRECTIO_OFF;
|
|
390
|
3796 return NGX_CONF_OK;
|
|
|
3797 }
|
|
|
3798
|
|
|
3799 clcf->directio = ngx_parse_offset(&value[1]);
|
|
|
3800 if (clcf->directio == (off_t) NGX_ERROR) {
|
|
|
3801 return "invalid value";
|
|
|
3802 }
|
|
|
3803
|
|
|
3804 return NGX_CONF_OK;
|
|
|
3805 }
|
|
|
3806
|
|
|
3807
|
|
|
3808 static char *
|
|
36
|
3809 ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3810 {
|
|
546
|
3811 ngx_http_core_loc_conf_t *clcf = conf;
|
|
0
|
3812
|
|
464
|
3813 u_char *p;
|
|
|
3814 ngx_int_t overwrite;
|
|
|
3815 ngx_str_t *value, uri, args;
|
|
|
3816 ngx_uint_t i, n;
|
|
|
3817 ngx_http_err_page_t *err;
|
|
|
3818 ngx_http_complex_value_t cv;
|
|
|
3819 ngx_http_compile_complex_value_t ccv;
|
|
0
|
3820
|
|
546
|
3821 if (clcf->error_pages == NULL) {
|
|
|
3822 clcf->error_pages = ngx_array_create(cf->pool, 4,
|
|
|
3823 sizeof(ngx_http_err_page_t));
|
|
|
3824 if (clcf->error_pages == NULL) {
|
|
0
|
3825 return NGX_CONF_ERROR;
|
|
|
3826 }
|
|
|
3827 }
|
|
|
3828
|
|
|
3829 value = cf->args->elts;
|
|
|
3830
|
|
|
3831 i = cf->args->nelts - 2;
|
|
|
3832
|
|
|
3833 if (value[i].data[0] == '=') {
|
|
|
3834 if (i == 1) {
|
|
|
3835 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3836 "invalid value \"%V\"", &value[i]);
|
|
0
|
3837 return NGX_CONF_ERROR;
|
|
|
3838 }
|
|
|
3839
|
|
104
|
3840 if (value[i].len > 1) {
|
|
|
3841 overwrite = ngx_atoi(&value[i].data[1], value[i].len - 1);
|
|
|
3842
|
|
|
3843 if (overwrite == NGX_ERROR) {
|
|
|
3844 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3845 "invalid value \"%V\"", &value[i]);
|
|
|
3846 return NGX_CONF_ERROR;
|
|
|
3847 }
|
|
|
3848
|
|
|
3849 } else {
|
|
|
3850 overwrite = 0;
|
|
0
|
3851 }
|
|
|
3852
|
|
|
3853 n = 2;
|
|
|
3854
|
|
|
3855 } else {
|
|
104
|
3856 overwrite = -1;
|
|
0
|
3857 n = 1;
|
|
|
3858 }
|
|
|
3859
|
|
222
|
3860 uri = value[cf->args->nelts - 1];
|
|
464
|
3861
|
|
|
3862 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t));
|
|
|
3863
|
|
|
3864 ccv.cf = cf;
|
|
|
3865 ccv.value = &uri;
|
|
|
3866 ccv.complex_value = &cv;
|
|
|
3867
|
|
|
3868 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) {
|
|
|
3869 return NGX_CONF_ERROR;
|
|
|
3870 }
|
|
|
3871
|
|
|
3872 args.len = 0;
|
|
|
3873 args.data = NULL;
|
|
|
3874
|
|
478
|
3875 if (cv.lengths == NULL && uri.data[0] == '/') {
|
|
464
|
3876 p = (u_char *) ngx_strchr(uri.data, '?');
|
|
|
3877
|
|
|
3878 if (p) {
|
|
|
3879 cv.value.len = p - uri.data;
|
|
|
3880 cv.value.data = uri.data;
|
|
|
3881 p++;
|
|
|
3882 args.len = (uri.data + uri.len) - p;
|
|
|
3883 args.data = p;
|
|
222
|
3884 }
|
|
|
3885 }
|
|
|
3886
|
|
0
|
3887 for (i = 1; i < cf->args->nelts - n; i++) {
|
|
546
|
3888 err = ngx_array_push(clcf->error_pages);
|
|
50
|
3889 if (err == NULL) {
|
|
0
|
3890 return NGX_CONF_ERROR;
|
|
|
3891 }
|
|
|
3892
|
|
|
3893 err->status = ngx_atoi(value[i].data, value[i].len);
|
|
36
|
3894
|
|
236
|
3895 if (err->status == NGX_ERROR || err->status == 499) {
|
|
0
|
3896 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3897 "invalid value \"%V\"", &value[i]);
|
|
0
|
3898 return NGX_CONF_ERROR;
|
|
|
3899 }
|
|
|
3900
|
|
|
3901 if (err->status < 400 || err->status > 599) {
|
|
|
3902 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3903 "value \"%V\" must be between 400 and 599",
|
|
|
3904 &value[i]);
|
|
0
|
3905 return NGX_CONF_ERROR;
|
|
|
3906 }
|
|
|
3907
|
|
366
|
3908 if (overwrite >= 0) {
|
|
|
3909 err->overwrite = overwrite;
|
|
|
3910
|
|
|
3911 } else {
|
|
|
3912 switch (err->status) {
|
|
|
3913 case NGX_HTTP_TO_HTTPS:
|
|
|
3914 case NGX_HTTPS_CERT_ERROR:
|
|
|
3915 case NGX_HTTPS_NO_CERT:
|
|
|
3916 err->overwrite = NGX_HTTP_BAD_REQUEST;
|
|
|
3917 break;
|
|
|
3918
|
|
|
3919 default:
|
|
|
3920 err->overwrite = err->status;
|
|
|
3921 break;
|
|
|
3922 }
|
|
|
3923 }
|
|
104
|
3924
|
|
464
|
3925 err->value = cv;
|
|
|
3926 err->args = args;
|
|
0
|
3927 }
|
|
|
3928
|
|
|
3929 return NGX_CONF_OK;
|
|
|
3930 }
|
|
|
3931
|
|
|
3932
|
|
36
|
3933 static char *
|
|
430
|
3934 ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3935 {
|
|
|
3936 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3937
|
|
|
3938 ngx_str_t *value;
|
|
478
|
3939 ngx_int_t code;
|
|
430
|
3940 ngx_uint_t i, n;
|
|
|
3941 ngx_http_try_file_t *tf;
|
|
|
3942 ngx_http_script_compile_t sc;
|
|
|
3943 ngx_http_core_main_conf_t *cmcf;
|
|
|
3944
|
|
|
3945 if (clcf->try_files) {
|
|
|
3946 return "is duplicate";
|
|
|
3947 }
|
|
|
3948
|
|
|
3949 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
|
|
|
3950
|
|
|
3951 cmcf->try_files = 1;
|
|
|
3952
|
|
|
3953 tf = ngx_pcalloc(cf->pool, cf->args->nelts * sizeof(ngx_http_try_file_t));
|
|
|
3954 if (tf == NULL) {
|
|
|
3955 return NGX_CONF_ERROR;
|
|
|
3956 }
|
|
|
3957
|
|
|
3958 clcf->try_files = tf;
|
|
|
3959
|
|
|
3960 value = cf->args->elts;
|
|
|
3961
|
|
|
3962 for (i = 0; i < cf->args->nelts - 1; i++) {
|
|
|
3963
|
|
|
3964 tf[i].name = value[i + 1];
|
|
|
3965
|
|
440
|
3966 if (tf[i].name.data[tf[i].name.len - 1] == '/') {
|
|
|
3967 tf[i].test_dir = 1;
|
|
|
3968 tf[i].name.len--;
|
|
464
|
3969 tf[i].name.data[tf[i].name.len] = '\0';
|
|
440
|
3970 }
|
|
|
3971
|
|
430
|
3972 n = ngx_http_script_variables_count(&tf[i].name);
|
|
|
3973
|
|
|
3974 if (n) {
|
|
|
3975 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3976
|
|
|
3977 sc.cf = cf;
|
|
|
3978 sc.source = &tf[i].name;
|
|
|
3979 sc.lengths = &tf[i].lengths;
|
|
|
3980 sc.values = &tf[i].values;
|
|
|
3981 sc.variables = n;
|
|
|
3982 sc.complete_lengths = 1;
|
|
|
3983 sc.complete_values = 1;
|
|
|
3984
|
|
|
3985 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3986 return NGX_CONF_ERROR;
|
|
|
3987 }
|
|
|
3988
|
|
|
3989 } else {
|
|
|
3990 /* add trailing '\0' to length */
|
|
|
3991 tf[i].name.len++;
|
|
|
3992 }
|
|
|
3993 }
|
|
|
3994
|
|
478
|
3995 if (tf[i - 1].name.data[0] == '=') {
|
|
|
3996
|
|
|
3997 code = ngx_atoi(tf[i - 1].name.data + 1, tf[i - 1].name.len - 2);
|
|
|
3998
|
|
|
3999 if (code == NGX_ERROR) {
|
|
|
4000 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4001 "invalid code \"%*s\"",
|
|
|
4002 tf[i - 1].name.len - 1, tf[i - 1].name.data);
|
|
|
4003 return NGX_CONF_ERROR;
|
|
|
4004 }
|
|
|
4005
|
|
|
4006 tf[i].code = code;
|
|
|
4007 }
|
|
|
4008
|
|
430
|
4009 return NGX_CONF_OK;
|
|
|
4010 }
|
|
|
4011
|
|
|
4012
|
|
|
4013 static char *
|
|
332
|
4014 ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4015 {
|
|
546
|
4016 ngx_http_core_loc_conf_t *clcf = conf;
|
|
332
|
4017
|
|
|
4018 time_t inactive;
|
|
|
4019 ngx_str_t *value, s;
|
|
|
4020 ngx_int_t max;
|
|
|
4021 ngx_uint_t i;
|
|
|
4022
|
|
546
|
4023 if (clcf->open_file_cache != NGX_CONF_UNSET_PTR) {
|
|
332
|
4024 return "is duplicate";
|
|
|
4025 }
|
|
|
4026
|
|
|
4027 value = cf->args->elts;
|
|
|
4028
|
|
|
4029 max = 0;
|
|
|
4030 inactive = 60;
|
|
|
4031
|
|
|
4032 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
4033
|
|
|
4034 if (ngx_strncmp(value[i].data, "max=", 4) == 0) {
|
|
|
4035
|
|
|
4036 max = ngx_atoi(value[i].data + 4, value[i].len - 4);
|
|
|
4037 if (max == NGX_ERROR) {
|
|
388
|
4038 goto failed;
|
|
332
|
4039 }
|
|
|
4040
|
|
|
4041 continue;
|
|
|
4042 }
|
|
|
4043
|
|
|
4044 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) {
|
|
|
4045
|
|
|
4046 s.len = value[i].len - 9;
|
|
|
4047 s.data = value[i].data + 9;
|
|
|
4048
|
|
|
4049 inactive = ngx_parse_time(&s, 1);
|
|
|
4050 if (inactive < 0) {
|
|
388
|
4051 goto failed;
|
|
332
|
4052 }
|
|
|
4053
|
|
|
4054 continue;
|
|
|
4055 }
|
|
|
4056
|
|
|
4057 if (ngx_strcmp(value[i].data, "off") == 0) {
|
|
|
4058
|
|
546
|
4059 clcf->open_file_cache = NULL;
|
|
332
|
4060
|
|
|
4061 continue;
|
|
|
4062 }
|
|
|
4063
|
|
388
|
4064 failed:
|
|
|
4065
|
|
332
|
4066 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4067 "invalid \"open_file_cache\" parameter \"%V\"",
|
|
|
4068 &value[i]);
|
|
|
4069 return NGX_CONF_ERROR;
|
|
|
4070 }
|
|
|
4071
|
|
546
|
4072 if (clcf->open_file_cache == NULL) {
|
|
332
|
4073 return NGX_CONF_OK;
|
|
|
4074 }
|
|
|
4075
|
|
|
4076 if (max == 0) {
|
|
|
4077 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4078 "\"open_file_cache\" must have \"max\" parameter");
|
|
|
4079 return NGX_CONF_ERROR;
|
|
|
4080 }
|
|
|
4081
|
|
546
|
4082 clcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive);
|
|
|
4083 if (clcf->open_file_cache) {
|
|
332
|
4084 return NGX_CONF_OK;
|
|
|
4085 }
|
|
|
4086
|
|
|
4087 return NGX_CONF_ERROR;
|
|
|
4088 }
|
|
|
4089
|
|
|
4090
|
|
|
4091 static char *
|
|
58
|
4092 ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4093 {
|
|
546
|
4094 ngx_http_core_loc_conf_t *clcf = conf;
|
|
58
|
4095
|
|
482
|
4096 ngx_str_t *value;
|
|
|
4097
|
|
546
|
4098 if (clcf->error_log) {
|
|
484
|
4099 return "is duplicate";
|
|
|
4100 }
|
|
|
4101
|
|
482
|
4102 value = cf->args->elts;
|
|
|
4103
|
|
546
|
4104 clcf->error_log = ngx_log_create(cf->cycle, &value[1]);
|
|
|
4105 if (clcf->error_log == NULL) {
|
|
58
|
4106 return NGX_CONF_ERROR;
|
|
|
4107 }
|
|
|
4108
|
|
484
|
4109 if (cf->args->nelts == 2) {
|
|
546
|
4110 clcf->error_log->log_level = NGX_LOG_ERR;
|
|
484
|
4111 return NGX_CONF_OK;
|
|
|
4112 }
|
|
|
4113
|
|
546
|
4114 return ngx_log_set_levels(cf, clcf->error_log);
|
|
58
|
4115 }
|
|
|
4116
|
|
|
4117
|
|
|
4118 static char *
|
|
36
|
4119 ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
4120 {
|
|
546
|
4121 ngx_http_core_loc_conf_t *clcf = conf;
|
|
0
|
4122
|
|
|
4123 ngx_str_t *value;
|
|
|
4124
|
|
546
|
4125 if (clcf->keepalive_timeout != NGX_CONF_UNSET_MSEC) {
|
|
0
|
4126 return "is duplicate";
|
|
|
4127 }
|
|
|
4128
|
|
|
4129 value = cf->args->elts;
|
|
|
4130
|
|
546
|
4131 clcf->keepalive_timeout = ngx_parse_time(&value[1], 0);
|
|
|
4132
|
|
|
4133 if (clcf->keepalive_timeout == (ngx_msec_t) NGX_ERROR) {
|
|
0
|
4134 return "invalid value";
|
|
|
4135 }
|
|
|
4136
|
|
546
|
4137 if (clcf->keepalive_timeout == (ngx_msec_t) NGX_PARSE_LARGE_TIME) {
|
|
0
|
4138 return "value must be less than 597 hours";
|
|
|
4139 }
|
|
|
4140
|
|
|
4141 if (cf->args->nelts == 2) {
|
|
|
4142 return NGX_CONF_OK;
|
|
|
4143 }
|
|
|
4144
|
|
546
|
4145 clcf->keepalive_header = ngx_parse_time(&value[2], 1);
|
|
|
4146
|
|
|
4147 if (clcf->keepalive_header == NGX_ERROR) {
|
|
0
|
4148 return "invalid value";
|
|
|
4149 }
|
|
|
4150
|
|
546
|
4151 if (clcf->keepalive_header == NGX_PARSE_LARGE_TIME) {
|
|
0
|
4152 return "value must be less than 68 years";
|
|
|
4153 }
|
|
|
4154
|
|
|
4155 return NGX_CONF_OK;
|
|
|
4156 }
|
|
|
4157
|
|
|
4158
|
|
36
|
4159 static char *
|
|
58
|
4160 ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
4161 {
|
|
546
|
4162 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4163
|
|
|
4164 if (clcf->internal != NGX_CONF_UNSET) {
|
|
58
|
4165 return "is duplicate";
|
|
0
|
4166 }
|
|
|
4167
|
|
546
|
4168 clcf->internal = 1;
|
|
58
|
4169
|
|
|
4170 return NGX_CONF_OK;
|
|
0
|
4171 }
|
|
|
4172
|
|
|
4173
|
|
36
|
4174 static char *
|
|
348
|
4175 ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4176 {
|
|
|
4177 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4178
|
|
|
4179 ngx_url_t u;
|
|
|
4180 ngx_str_t *value;
|
|
|
4181
|
|
366
|
4182 if (clcf->resolver) {
|
|
|
4183 return "is duplicate";
|
|
|
4184 }
|
|
|
4185
|
|
348
|
4186 value = cf->args->elts;
|
|
|
4187
|
|
354
|
4188 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
4189
|
|
348
|
4190 u.host = value[1];
|
|
|
4191 u.port = 53;
|
|
|
4192
|
|
|
4193 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) {
|
|
|
4194 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V: %s", &u.host, u.err);
|
|
|
4195 return NGX_CONF_ERROR;
|
|
|
4196 }
|
|
|
4197
|
|
366
|
4198 clcf->resolver = ngx_resolver_create(cf, &u.addrs[0]);
|
|
348
|
4199 if (clcf->resolver == NULL) {
|
|
|
4200 return NGX_OK;
|
|
|
4201 }
|
|
|
4202
|
|
|
4203 return NGX_CONF_OK;
|
|
|
4204 }
|
|
|
4205
|
|
|
4206
|
|
358
|
4207 #if (NGX_HTTP_GZIP)
|
|
|
4208
|
|
|
4209 static char *
|
|
|
4210 ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4211 {
|
|
400
|
4212 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4213
|
|
358
|
4214 #if (NGX_PCRE)
|
|
|
4215
|
|
546
|
4216 ngx_str_t *value;
|
|
|
4217 ngx_uint_t i;
|
|
|
4218 ngx_regex_elt_t *re;
|
|
|
4219 ngx_regex_compile_t rc;
|
|
|
4220 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
358
|
4221
|
|
|
4222 if (clcf->gzip_disable == NGX_CONF_UNSET_PTR) {
|
|
|
4223 clcf->gzip_disable = ngx_array_create(cf->pool, 2,
|
|
|
4224 sizeof(ngx_regex_elt_t));
|
|
|
4225 if (clcf->gzip_disable == NULL) {
|
|
|
4226 return NGX_CONF_ERROR;
|
|
|
4227 }
|
|
|
4228 }
|
|
|
4229
|
|
|
4230 value = cf->args->elts;
|
|
|
4231
|
|
546
|
4232 ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
|
|
|
4233
|
|
|
4234 rc.pool = cf->pool;
|
|
|
4235 rc.err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
4236 rc.err.data = errstr;
|
|
358
|
4237
|
|
|
4238 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
4239
|
|
400
|
4240 if (ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
4241 clcf->gzip_disable_msie6 = 1;
|
|
|
4242 continue;
|
|
|
4243 }
|
|
|
4244
|
|
358
|
4245 re = ngx_array_push(clcf->gzip_disable);
|
|
|
4246 if (re == NULL) {
|
|
|
4247 return NGX_CONF_ERROR;
|
|
|
4248 }
|
|
|
4249
|
|
546
|
4250 rc.pattern = value[1];
|
|
|
4251 rc.options = NGX_REGEX_CASELESS;
|
|
|
4252
|
|
|
4253 if (ngx_regex_compile(&rc) != NGX_OK) {
|
|
|
4254 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err);
|
|
358
|
4255 return NGX_CONF_ERROR;
|
|
|
4256 }
|
|
|
4257
|
|
546
|
4258 re->regex = rc.regex;
|
|
358
|
4259 re->name = value[i].data;
|
|
|
4260 }
|
|
|
4261
|
|
|
4262 return NGX_CONF_OK;
|
|
|
4263
|
|
|
4264 #else
|
|
400
|
4265 ngx_str_t *value;
|
|
|
4266
|
|
|
4267 value = cf->args->elts;
|
|
|
4268
|
|
|
4269 if (cf->args->nelts == 2 && ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
4270 clcf->gzip_disable_msie6 = 1;
|
|
|
4271 return NGX_CONF_OK;
|
|
|
4272 }
|
|
|
4273
|
|
358
|
4274 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
400
|
4275 "without PCRE library \"gzip_disable\" supports "
|
|
|
4276 "builtin \"msie6\" mask only");
|
|
358
|
4277
|
|
|
4278 return NGX_CONF_ERROR;
|
|
|
4279 #endif
|
|
|
4280 }
|
|
|
4281
|
|
|
4282 #endif
|
|
|
4283
|
|
|
4284
|
|
348
|
4285 static char *
|
|
36
|
4286 ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data)
|
|
0
|
4287 {
|
|
22
|
4288 #if (NGX_FREEBSD)
|
|
2
|
4289 ssize_t *np = data;
|
|
0
|
4290
|
|
222
|
4291 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) {
|
|
0
|
4292 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4293 "\"send_lowat\" must be less than %d "
|
|
|
4294 "(sysctl net.inet.tcp.sendspace)",
|
|
|
4295 ngx_freebsd_net_inet_tcp_sendspace);
|
|
|
4296
|
|
|
4297 return NGX_CONF_ERROR;
|
|
|
4298 }
|
|
|
4299
|
|
18
|
4300 #elif !(NGX_HAVE_SO_SNDLOWAT)
|
|
22
|
4301 ssize_t *np = data;
|
|
0
|
4302
|
|
|
4303 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
4304 "\"send_lowat\" is not supported, ignored");
|
|
|
4305
|
|
2
|
4306 *np = 0;
|
|
|
4307
|
|
0
|
4308 #endif
|
|
|
4309
|
|
|
4310 return NGX_CONF_OK;
|
|
|
4311 }
|
|
300
|
4312
|
|
|
4313
|
|
|
4314 static char *
|
|
|
4315 ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data)
|
|
|
4316 {
|
|
|
4317 size_t *sp = data;
|
|
|
4318
|
|
|
4319 if (*sp < NGX_MIN_POOL_SIZE) {
|
|
|
4320 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4321 "pool must be no less than %uz", NGX_MIN_POOL_SIZE);
|
|
|
4322
|
|
|
4323 return NGX_CONF_ERROR;
|
|
|
4324 }
|
|
|
4325
|
|
|
4326 return NGX_CONF_OK;
|
|
|
4327 }
|
