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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
|
|
390
|
411 { ngx_string("directio"),
|
|
|
412 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
413 ngx_http_core_directio,
|
|
|
414 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
415 0,
|
|
|
416 NULL },
|
|
|
417
|
|
518
|
418 { ngx_string("directio_alignment"),
|
|
|
419 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
420 ngx_conf_set_off_slot,
|
|
|
421 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
422 offsetof(ngx_http_core_loc_conf_t, directio_alignment),
|
|
|
423 NULL },
|
|
|
424
|
|
0
|
425 { ngx_string("tcp_nopush"),
|
|
|
426 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
427 ngx_conf_set_flag_slot,
|
|
|
428 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
429 offsetof(ngx_http_core_loc_conf_t, tcp_nopush),
|
|
|
430 NULL },
|
|
|
431
|
|
2
|
432 { ngx_string("tcp_nodelay"),
|
|
|
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_nodelay),
|
|
|
437 NULL },
|
|
|
438
|
|
0
|
439 { ngx_string("send_timeout"),
|
|
|
440 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
441 ngx_conf_set_msec_slot,
|
|
|
442 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
443 offsetof(ngx_http_core_loc_conf_t, send_timeout),
|
|
|
444 NULL },
|
|
|
445
|
|
|
446 { ngx_string("send_lowat"),
|
|
|
447 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
448 ngx_conf_set_size_slot,
|
|
|
449 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
450 offsetof(ngx_http_core_loc_conf_t, send_lowat),
|
|
34
|
451 &ngx_http_core_lowat_post },
|
|
0
|
452
|
|
|
453 { ngx_string("postpone_output"),
|
|
|
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, postpone_output),
|
|
|
458 NULL },
|
|
|
459
|
|
|
460 { ngx_string("limit_rate"),
|
|
34
|
461 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
462 |NGX_CONF_TAKE1,
|
|
0
|
463 ngx_conf_set_size_slot,
|
|
|
464 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
465 offsetof(ngx_http_core_loc_conf_t, limit_rate),
|
|
|
466 NULL },
|
|
|
467
|
|
496
|
468 { ngx_string("limit_rate_after"),
|
|
|
469 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
470 |NGX_CONF_TAKE1,
|
|
|
471 ngx_conf_set_size_slot,
|
|
|
472 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
473 offsetof(ngx_http_core_loc_conf_t, limit_rate_after),
|
|
|
474 NULL },
|
|
|
475
|
|
0
|
476 { ngx_string("keepalive_timeout"),
|
|
|
477 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
34
|
478 ngx_http_core_keepalive,
|
|
0
|
479 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
480 0,
|
|
|
481 NULL },
|
|
|
482
|
|
496
|
483 { ngx_string("keepalive_requests"),
|
|
|
484 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
485 ngx_conf_set_num_slot,
|
|
|
486 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
487 offsetof(ngx_http_core_loc_conf_t, keepalive_requests),
|
|
|
488 NULL },
|
|
|
489
|
|
362
|
490 { ngx_string("satisfy"),
|
|
|
491 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
492 ngx_conf_set_enum_slot,
|
|
|
493 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
494 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
495 &ngx_http_core_satisfy },
|
|
|
496
|
|
92
|
497 { ngx_string("satisfy_any"),
|
|
|
498 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
499 ngx_conf_set_flag_slot,
|
|
|
500 NGX_HTTP_LOC_CONF_OFFSET,
|
|
362
|
501 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
502 &ngx_conf_deprecated_satisfy_any },
|
|
92
|
503
|
|
58
|
504 { ngx_string("internal"),
|
|
|
505 NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
|
|
|
506 ngx_http_core_internal,
|
|
|
507 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
508 0,
|
|
|
509 NULL },
|
|
|
510
|
|
0
|
511 { ngx_string("lingering_time"),
|
|
|
512 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
513 ngx_conf_set_msec_slot,
|
|
|
514 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
515 offsetof(ngx_http_core_loc_conf_t, lingering_time),
|
|
|
516 NULL },
|
|
|
517
|
|
|
518 { ngx_string("lingering_timeout"),
|
|
|
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_timeout),
|
|
|
523 NULL },
|
|
|
524
|
|
|
525 { ngx_string("reset_timedout_connection"),
|
|
|
526 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
527 ngx_conf_set_flag_slot,
|
|
|
528 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
529 offsetof(ngx_http_core_loc_conf_t, reset_timedout_connection),
|
|
|
530 NULL },
|
|
|
531
|
|
362
|
532 { ngx_string("server_name_in_redirect"),
|
|
|
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, server_name_in_redirect),
|
|
|
537 NULL },
|
|
|
538
|
|
70
|
539 { ngx_string("port_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, port_in_redirect),
|
|
|
544 NULL },
|
|
|
545
|
|
0
|
546 { ngx_string("msie_padding"),
|
|
|
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, msie_padding),
|
|
|
551 NULL },
|
|
|
552
|
|
228
|
553 { ngx_string("msie_refresh"),
|
|
|
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_refresh),
|
|
|
558 NULL },
|
|
|
559
|
|
76
|
560 { ngx_string("log_not_found"),
|
|
|
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, log_not_found),
|
|
|
565 NULL },
|
|
|
566
|
|
412
|
567 { ngx_string("log_subrequest"),
|
|
|
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_subrequest),
|
|
|
572 NULL },
|
|
|
573
|
|
228
|
574 { ngx_string("recursive_error_pages"),
|
|
|
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, recursive_error_pages),
|
|
|
579 NULL },
|
|
|
580
|
|
342
|
581 { ngx_string("server_tokens"),
|
|
|
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, server_tokens),
|
|
|
586 NULL },
|
|
|
587
|
|
424
|
588 { ngx_string("if_modified_since"),
|
|
|
589 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
590 ngx_conf_set_enum_slot,
|
|
|
591 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
592 offsetof(ngx_http_core_loc_conf_t, if_modified_since),
|
|
|
593 &ngx_http_core_if_modified_since },
|
|
|
594
|
|
0
|
595 { ngx_string("error_page"),
|
|
58
|
596 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
597 |NGX_CONF_2MORE,
|
|
34
|
598 ngx_http_core_error_page,
|
|
0
|
599 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
600 0,
|
|
|
601 NULL },
|
|
|
602
|
|
430
|
603 { ngx_string("try_files"),
|
|
464
|
604 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
|
|
430
|
605 ngx_http_core_try_files,
|
|
|
606 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
607 0,
|
|
|
608 NULL },
|
|
|
609
|
|
126
|
610 { ngx_string("post_action"),
|
|
|
611 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
612 |NGX_CONF_TAKE1,
|
|
|
613 ngx_conf_set_str_slot,
|
|
|
614 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
615 offsetof(ngx_http_core_loc_conf_t, post_action),
|
|
|
616 NULL },
|
|
|
617
|
|
0
|
618 { ngx_string("error_log"),
|
|
|
619 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
34
|
620 ngx_http_core_error_log,
|
|
0
|
621 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
622 0,
|
|
|
623 NULL },
|
|
|
624
|
|
|
625 { ngx_string("open_file_cache"),
|
|
332
|
626 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
|
627 ngx_http_core_open_file_cache,
|
|
|
628 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
629 offsetof(ngx_http_core_loc_conf_t, open_file_cache),
|
|
|
630 NULL },
|
|
|
631
|
|
358
|
632 { ngx_string("open_file_cache_valid"),
|
|
|
633 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
634 ngx_conf_set_sec_slot,
|
|
|
635 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
636 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
637 NULL },
|
|
|
638
|
|
332
|
639 { ngx_string("open_file_cache_retest"),
|
|
|
640 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
641 ngx_conf_set_sec_slot,
|
|
0
|
642 NGX_HTTP_LOC_CONF_OFFSET,
|
|
358
|
643 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
644 &ngx_conf_deprecated_open_file_cache_retest },
|
|
|
645
|
|
|
646 { ngx_string("open_file_cache_min_uses"),
|
|
|
647 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
648 ngx_conf_set_num_slot,
|
|
|
649 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
650 offsetof(ngx_http_core_loc_conf_t, open_file_cache_min_uses),
|
|
0
|
651 NULL },
|
|
|
652
|
|
332
|
653 { ngx_string("open_file_cache_errors"),
|
|
|
654 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
655 ngx_conf_set_flag_slot,
|
|
|
656 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
657 offsetof(ngx_http_core_loc_conf_t, open_file_cache_errors),
|
|
|
658 NULL },
|
|
|
659
|
|
|
660 { ngx_string("open_file_cache_events"),
|
|
|
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_events),
|
|
|
665 NULL },
|
|
0
|
666
|
|
348
|
667 { ngx_string("resolver"),
|
|
|
668 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
669 ngx_http_core_resolver,
|
|
|
670 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
671 0,
|
|
|
672 NULL },
|
|
|
673
|
|
|
674 { ngx_string("resolver_timeout"),
|
|
|
675 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
676 ngx_conf_set_msec_slot,
|
|
|
677 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
678 offsetof(ngx_http_core_loc_conf_t, resolver_timeout),
|
|
|
679 NULL },
|
|
|
680
|
|
358
|
681 #if (NGX_HTTP_GZIP)
|
|
|
682
|
|
|
683 { ngx_string("gzip_vary"),
|
|
|
684 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
685 ngx_conf_set_flag_slot,
|
|
|
686 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
687 offsetof(ngx_http_core_loc_conf_t, gzip_vary),
|
|
|
688 NULL },
|
|
|
689
|
|
|
690 { ngx_string("gzip_http_version"),
|
|
|
691 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
692 ngx_conf_set_enum_slot,
|
|
|
693 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
694 offsetof(ngx_http_core_loc_conf_t, gzip_http_version),
|
|
|
695 &ngx_http_gzip_http_version },
|
|
|
696
|
|
|
697 { ngx_string("gzip_proxied"),
|
|
|
698 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
699 ngx_conf_set_bitmask_slot,
|
|
|
700 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
701 offsetof(ngx_http_core_loc_conf_t, gzip_proxied),
|
|
|
702 &ngx_http_gzip_proxied_mask },
|
|
|
703
|
|
|
704 { ngx_string("gzip_disable"),
|
|
|
705 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
706 ngx_http_gzip_disable,
|
|
|
707 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
708 0,
|
|
|
709 NULL },
|
|
|
710
|
|
|
711 #endif
|
|
|
712
|
|
0
|
713 ngx_null_command
|
|
|
714 };
|
|
|
715
|
|
|
716
|
|
216
|
717 static ngx_http_module_t ngx_http_core_module_ctx = {
|
|
58
|
718 ngx_http_core_preconfiguration, /* preconfiguration */
|
|
122
|
719 NULL, /* postconfiguration */
|
|
0
|
720
|
|
|
721 ngx_http_core_create_main_conf, /* create main configuration */
|
|
|
722 ngx_http_core_init_main_conf, /* init main configuration */
|
|
|
723
|
|
|
724 ngx_http_core_create_srv_conf, /* create server configuration */
|
|
|
725 ngx_http_core_merge_srv_conf, /* merge server configuration */
|
|
|
726
|
|
|
727 ngx_http_core_create_loc_conf, /* create location configuration */
|
|
|
728 ngx_http_core_merge_loc_conf /* merge location configuration */
|
|
|
729 };
|
|
|
730
|
|
|
731
|
|
|
732 ngx_module_t ngx_http_core_module = {
|
|
58
|
733 NGX_MODULE_V1,
|
|
0
|
734 &ngx_http_core_module_ctx, /* module context */
|
|
|
735 ngx_http_core_commands, /* module directives */
|
|
|
736 NGX_HTTP_MODULE, /* module type */
|
|
90
|
737 NULL, /* init master */
|
|
58
|
738 NULL, /* init module */
|
|
90
|
739 NULL, /* init process */
|
|
|
740 NULL, /* init thread */
|
|
|
741 NULL, /* exit thread */
|
|
|
742 NULL, /* exit process */
|
|
|
743 NULL, /* exit master */
|
|
|
744 NGX_MODULE_V1_PADDING
|
|
0
|
745 };
|
|
|
746
|
|
|
747
|
|
480
|
748 ngx_str_t ngx_http_core_get_method = { 3, (u_char *) "GET " };
|
|
364
|
749
|
|
|
750
|
|
36
|
751 void
|
|
|
752 ngx_http_handler(ngx_http_request_t *r)
|
|
0
|
753 {
|
|
230
|
754 ngx_http_core_main_conf_t *cmcf;
|
|
|
755
|
|
32
|
756 r->connection->log->action = NULL;
|
|
0
|
757
|
|
|
758 r->connection->unexpected_eof = 0;
|
|
|
759
|
|
224
|
760 if (!r->internal) {
|
|
92
|
761 switch (r->headers_in.connection_type) {
|
|
|
762 case 0:
|
|
|
763 if (r->http_version > NGX_HTTP_VERSION_10) {
|
|
|
764 r->keepalive = 1;
|
|
|
765 } else {
|
|
|
766 r->keepalive = 0;
|
|
|
767 }
|
|
|
768 break;
|
|
|
769
|
|
|
770 case NGX_HTTP_CONNECTION_CLOSE:
|
|
|
771 r->keepalive = 0;
|
|
|
772 break;
|
|
|
773
|
|
|
774 case NGX_HTTP_CONNECTION_KEEP_ALIVE:
|
|
0
|
775 r->keepalive = 1;
|
|
92
|
776 break;
|
|
|
777 }
|
|
|
778
|
|
|
779 if (r->keepalive && r->headers_in.msie && r->method == NGX_HTTP_POST) {
|
|
|
780
|
|
|
781 /*
|
|
230
|
782 * MSIE may wait for some time if an response for
|
|
|
783 * a POST request was sent over a keepalive connection
|
|
92
|
784 */
|
|
|
785
|
|
0
|
786 r->keepalive = 0;
|
|
|
787 }
|
|
92
|
788
|
|
|
789 if (r->headers_in.content_length_n > 0) {
|
|
|
790 r->lingering_close = 1;
|
|
|
791
|
|
|
792 } else {
|
|
|
793 r->lingering_close = 0;
|
|
|
794 }
|
|
236
|
795
|
|
230
|
796 r->phase_handler = 0;
|
|
|
797
|
|
|
798 } else {
|
|
|
799 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
800 r->phase_handler = cmcf->phase_engine.server_rewrite_index;
|
|
|
801 }
|
|
|
802
|
|
236
|
803 if (r->unparsed_uri.len) {
|
|
|
804 r->valid_unparsed_uri = 1;
|
|
|
805 }
|
|
|
806
|
|
|
807 r->valid_location = 1;
|
|
358
|
808 r->gzip = 0;
|
|
236
|
809
|
|
230
|
810 r->write_event_handler = ngx_http_core_run_phases;
|
|
34
|
811 ngx_http_core_run_phases(r);
|
|
0
|
812 }
|
|
|
813
|
|
|
814
|
|
230
|
815 void
|
|
36
|
816 ngx_http_core_run_phases(ngx_http_request_t *r)
|
|
0
|
817 {
|
|
|
818 ngx_int_t rc;
|
|
230
|
819 ngx_http_phase_handler_t *ph;
|
|
0
|
820 ngx_http_core_main_conf_t *cmcf;
|
|
|
821
|
|
|
822 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
823
|
|
230
|
824 ph = cmcf->phase_engine.handlers;
|
|
|
825
|
|
|
826 while (ph[r->phase_handler].checker) {
|
|
|
827
|
|
|
828 rc = ph[r->phase_handler].checker(r, &ph[r->phase_handler]);
|
|
|
829
|
|
|
830 if (rc == NGX_OK) {
|
|
92
|
831 return;
|
|
0
|
832 }
|
|
|
833 }
|
|
|
834 }
|
|
|
835
|
|
|
836
|
|
36
|
837 ngx_int_t
|
|
230
|
838 ngx_http_core_generic_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
839 {
|
|
|
840 ngx_int_t rc;
|
|
|
841
|
|
|
842 /*
|
|
|
843 * generic phase checker,
|
|
|
844 * used by the post read, server rewrite, rewrite, and pre-access phases
|
|
|
845 */
|
|
|
846
|
|
|
847 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
848 "generic phase: %ui", r->phase_handler);
|
|
|
849
|
|
|
850 rc = ph->handler(r);
|
|
|
851
|
|
|
852 if (rc == NGX_OK) {
|
|
|
853 r->phase_handler = ph->next;
|
|
|
854 return NGX_AGAIN;
|
|
|
855 }
|
|
|
856
|
|
|
857 if (rc == NGX_DECLINED) {
|
|
|
858 r->phase_handler++;
|
|
|
859 return NGX_AGAIN;
|
|
|
860 }
|
|
|
861
|
|
|
862 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
863 return NGX_OK;
|
|
|
864 }
|
|
|
865
|
|
|
866 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
867
|
|
|
868 ngx_http_finalize_request(r, rc);
|
|
|
869
|
|
|
870 return NGX_OK;
|
|
|
871 }
|
|
|
872
|
|
|
873
|
|
|
874 ngx_int_t
|
|
|
875 ngx_http_core_find_config_phase(ngx_http_request_t *r,
|
|
|
876 ngx_http_phase_handler_t *ph)
|
|
0
|
877 {
|
|
328
|
878 u_char *p;
|
|
|
879 size_t len;
|
|
438
|
880 ngx_int_t rc;
|
|
0
|
881 ngx_http_core_loc_conf_t *clcf;
|
|
|
882
|
|
38
|
883 r->content_handler = NULL;
|
|
|
884 r->uri_changed = 0;
|
|
|
885
|
|
378
|
886 rc = ngx_http_core_find_location(r);
|
|
0
|
887
|
|
398
|
888 if (rc == NGX_ERROR) {
|
|
230
|
889 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
890 return NGX_OK;
|
|
0
|
891 }
|
|
|
892
|
|
|
893 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
894
|
|
58
|
895 if (!r->internal && clcf->internal) {
|
|
230
|
896 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
|
897 return NGX_OK;
|
|
58
|
898 }
|
|
|
899
|
|
104
|
900 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
901 "using configuration \"%s%V\"",
|
|
|
902 (clcf->noname ? "*" : (clcf->exact_match ? "=" : "")),
|
|
|
903 &clcf->name);
|
|
|
904
|
|
84
|
905 ngx_http_update_location_config(r);
|
|
0
|
906
|
|
|
907 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
212
|
908 "http cl:%O max:%O",
|
|
10
|
909 r->headers_in.content_length_n, clcf->client_max_body_size);
|
|
0
|
910
|
|
|
911 if (r->headers_in.content_length_n != -1
|
|
222
|
912 && !r->discard_body
|
|
0
|
913 && clcf->client_max_body_size
|
|
212
|
914 && clcf->client_max_body_size < r->headers_in.content_length_n)
|
|
0
|
915 {
|
|
|
916 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
917 "client intended to send too large body: %O bytes",
|
|
0
|
918 r->headers_in.content_length_n);
|
|
|
919
|
|
230
|
920 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_ENTITY_TOO_LARGE);
|
|
|
921 return NGX_OK;
|
|
0
|
922 }
|
|
|
923
|
|
378
|
924 if (rc == NGX_DONE) {
|
|
0
|
925 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
|
926 if (r->headers_out.location == NULL) {
|
|
230
|
927 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
928 return NGX_OK;
|
|
0
|
929 }
|
|
|
930
|
|
58
|
931 /*
|
|
|
932 * we do not need to set the r->headers_out.location->hash and
|
|
|
933 * r->headers_out.location->key fields
|
|
|
934 */
|
|
|
935
|
|
328
|
936 if (r->args.len == 0) {
|
|
|
937 r->headers_out.location->value = clcf->name;
|
|
|
938
|
|
|
939 } else {
|
|
|
940 len = clcf->name.len + 1 + r->args.len;
|
|
382
|
941 p = ngx_pnalloc(r->pool, len);
|
|
328
|
942
|
|
|
943 if (p == NULL) {
|
|
|
944 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
945 return NGX_OK;
|
|
|
946 }
|
|
|
947
|
|
|
948 r->headers_out.location->value.len = len;
|
|
|
949 r->headers_out.location->value.data = p;
|
|
|
950
|
|
|
951 p = ngx_cpymem(p, clcf->name.data, clcf->name.len);
|
|
|
952 *p++ = '?';
|
|
|
953 ngx_memcpy(p, r->args.data, r->args.len);
|
|
|
954 }
|
|
0
|
955
|
|
230
|
956 ngx_http_finalize_request(r, NGX_HTTP_MOVED_PERMANENTLY);
|
|
|
957 return NGX_OK;
|
|
|
958 }
|
|
|
959
|
|
|
960 r->phase_handler++;
|
|
|
961 return NGX_AGAIN;
|
|
|
962 }
|
|
|
963
|
|
|
964
|
|
|
965 ngx_int_t
|
|
|
966 ngx_http_core_post_rewrite_phase(ngx_http_request_t *r,
|
|
|
967 ngx_http_phase_handler_t *ph)
|
|
|
968 {
|
|
380
|
969 ngx_http_core_srv_conf_t *cscf;
|
|
|
970
|
|
230
|
971 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
972 "post rewrite phase: %ui", r->phase_handler);
|
|
|
973
|
|
|
974 if (!r->uri_changed) {
|
|
|
975 r->phase_handler++;
|
|
|
976 return NGX_AGAIN;
|
|
|
977 }
|
|
|
978
|
|
|
979 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
980 "uri changes: %d", r->uri_changes);
|
|
|
981
|
|
|
982 /*
|
|
|
983 * gcc before 3.3 compiles the broken code for
|
|
|
984 * if (r->uri_changes-- == 0)
|
|
|
985 * if the r->uri_changes is defined as
|
|
|
986 * unsigned uri_changes:4
|
|
|
987 */
|
|
|
988
|
|
|
989 r->uri_changes--;
|
|
|
990
|
|
|
991 if (r->uri_changes == 0) {
|
|
|
992 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
993 "rewrite or internal redirection cycle "
|
|
|
994 "while processing \"%V\"", &r->uri);
|
|
|
995
|
|
|
996 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
997 return NGX_OK;
|
|
|
998 }
|
|
|
999
|
|
|
1000 r->phase_handler = ph->next;
|
|
|
1001
|
|
380
|
1002 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
1003 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
1004
|
|
230
|
1005 return NGX_AGAIN;
|
|
|
1006 }
|
|
|
1007
|
|
|
1008
|
|
|
1009 ngx_int_t
|
|
|
1010 ngx_http_core_access_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
1011 {
|
|
|
1012 ngx_int_t rc;
|
|
|
1013 ngx_http_core_loc_conf_t *clcf;
|
|
|
1014
|
|
|
1015 if (r != r->main) {
|
|
|
1016 r->phase_handler = ph->next;
|
|
|
1017 return NGX_AGAIN;
|
|
|
1018 }
|
|
|
1019
|
|
|
1020 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1021 "access phase: %ui", r->phase_handler);
|
|
|
1022
|
|
|
1023 rc = ph->handler(r);
|
|
|
1024
|
|
|
1025 if (rc == NGX_DECLINED) {
|
|
|
1026 r->phase_handler++;
|
|
|
1027 return NGX_AGAIN;
|
|
|
1028 }
|
|
|
1029
|
|
|
1030 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
1031 return NGX_OK;
|
|
0
|
1032 }
|
|
|
1033
|
|
230
|
1034 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1035
|
|
362
|
1036 if (clcf->satisfy == NGX_HTTP_SATISFY_ALL) {
|
|
230
|
1037
|
|
|
1038 if (rc == NGX_OK) {
|
|
|
1039 r->phase_handler++;
|
|
|
1040 return NGX_AGAIN;
|
|
|
1041 }
|
|
|
1042
|
|
|
1043 } else {
|
|
|
1044 if (rc == NGX_OK) {
|
|
|
1045 r->access_code = 0;
|
|
|
1046
|
|
|
1047 if (r->headers_out.www_authenticate) {
|
|
|
1048 r->headers_out.www_authenticate->hash = 0;
|
|
|
1049 }
|
|
|
1050
|
|
|
1051 r->phase_handler = ph->next;
|
|
|
1052 return NGX_AGAIN;
|
|
|
1053 }
|
|
|
1054
|
|
|
1055 if (rc == NGX_HTTP_FORBIDDEN || rc == NGX_HTTP_UNAUTHORIZED) {
|
|
|
1056 r->access_code = rc;
|
|
|
1057
|
|
|
1058 r->phase_handler++;
|
|
|
1059 return NGX_AGAIN;
|
|
|
1060 }
|
|
|
1061 }
|
|
|
1062
|
|
|
1063 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
1064
|
|
|
1065 ngx_http_finalize_request(r, rc);
|
|
|
1066 return NGX_OK;
|
|
|
1067 }
|
|
|
1068
|
|
|
1069
|
|
|
1070 ngx_int_t
|
|
|
1071 ngx_http_core_post_access_phase(ngx_http_request_t *r,
|
|
|
1072 ngx_http_phase_handler_t *ph)
|
|
|
1073 {
|
|
|
1074 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1075 "post access phase: %ui", r->phase_handler);
|
|
|
1076
|
|
|
1077 if (r->access_code) {
|
|
|
1078
|
|
|
1079 if (r->access_code == NGX_HTTP_FORBIDDEN) {
|
|
|
1080 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
1081 "access forbidden by rule");
|
|
|
1082 }
|
|
|
1083
|
|
|
1084 ngx_http_finalize_request(r, r->access_code);
|
|
|
1085 return NGX_OK;
|
|
|
1086 }
|
|
|
1087
|
|
|
1088 r->phase_handler++;
|
|
|
1089 return NGX_AGAIN;
|
|
|
1090 }
|
|
|
1091
|
|
|
1092
|
|
|
1093 ngx_int_t
|
|
430
|
1094 ngx_http_core_try_files_phase(ngx_http_request_t *r,
|
|
|
1095 ngx_http_phase_handler_t *ph)
|
|
|
1096 {
|
|
442
|
1097 size_t len, root, alias, reserve, allocated;
|
|
430
|
1098 u_char *p, *name;
|
|
464
|
1099 ngx_str_t path, args;
|
|
440
|
1100 ngx_uint_t test_dir;
|
|
430
|
1101 ngx_http_try_file_t *tf;
|
|
|
1102 ngx_open_file_info_t of;
|
|
|
1103 ngx_http_script_code_pt code;
|
|
|
1104 ngx_http_script_engine_t e;
|
|
|
1105 ngx_http_core_loc_conf_t *clcf;
|
|
|
1106 ngx_http_script_len_code_pt lcode;
|
|
|
1107
|
|
|
1108 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1109 "try files phase: %ui", r->phase_handler);
|
|
|
1110
|
|
|
1111 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1112
|
|
|
1113 if (clcf->try_files == NULL) {
|
|
|
1114 r->phase_handler++;
|
|
|
1115 return NGX_AGAIN;
|
|
|
1116 }
|
|
|
1117
|
|
|
1118 allocated = 0;
|
|
|
1119 root = 0;
|
|
|
1120 name = NULL;
|
|
442
|
1121 /* suppress MSVC warning */
|
|
430
|
1122 path.data = NULL;
|
|
|
1123
|
|
|
1124 tf = clcf->try_files;
|
|
|
1125
|
|
|
1126 alias = clcf->alias ? clcf->name.len : 0;
|
|
|
1127
|
|
|
1128 for ( ;; ) {
|
|
|
1129
|
|
|
1130 if (tf->lengths) {
|
|
|
1131 ngx_memzero(&e, sizeof(ngx_http_script_engine_t));
|
|
|
1132
|
|
|
1133 e.ip = tf->lengths->elts;
|
|
|
1134 e.request = r;
|
|
|
1135
|
|
|
1136 /* 1 is for terminating '\0' as in static names */
|
|
|
1137 len = 1;
|
|
|
1138
|
|
|
1139 while (*(uintptr_t *) e.ip) {
|
|
|
1140 lcode = *(ngx_http_script_len_code_pt *) e.ip;
|
|
|
1141 len += lcode(&e);
|
|
|
1142 }
|
|
|
1143
|
|
|
1144 } else {
|
|
|
1145 len = tf->name.len;
|
|
|
1146 }
|
|
|
1147
|
|
|
1148 /* 16 bytes are preallocation */
|
|
454
|
1149 reserve = ngx_abs((ssize_t) (len - r->uri.len)) + alias + 16;
|
|
430
|
1150
|
|
|
1151 if (reserve > allocated) {
|
|
|
1152
|
|
|
1153 /* we just need to allocate path and to copy a root */
|
|
|
1154
|
|
|
1155 if (ngx_http_map_uri_to_path(r, &path, &root, reserve) == NULL) {
|
|
|
1156 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1157 return NGX_OK;
|
|
|
1158 }
|
|
|
1159
|
|
|
1160 name = path.data + root;
|
|
|
1161 allocated = path.len - root - (r->uri.len - alias);
|
|
|
1162 }
|
|
|
1163
|
|
|
1164 if (tf->values == NULL) {
|
|
|
1165
|
|
|
1166 /* tf->name.len includes the terminating '\0' */
|
|
|
1167
|
|
|
1168 ngx_memcpy(name, tf->name.data, tf->name.len);
|
|
|
1169
|
|
|
1170 path.len = (name + tf->name.len - 1) - path.data;
|
|
|
1171
|
|
|
1172 } else {
|
|
|
1173 e.ip = tf->values->elts;
|
|
|
1174 e.pos = name;
|
|
434
|
1175 e.flushed = 1;
|
|
430
|
1176
|
|
|
1177 while (*(uintptr_t *) e.ip) {
|
|
|
1178 code = *(ngx_http_script_code_pt *) e.ip;
|
|
|
1179 code((ngx_http_script_engine_t *) &e);
|
|
|
1180 }
|
|
|
1181
|
|
|
1182 path.len = e.pos - path.data;
|
|
|
1183
|
|
460
|
1184 *e.pos = '\0';
|
|
430
|
1185
|
|
|
1186 if (alias && ngx_strncmp(name, clcf->name.data, alias) == 0) {
|
|
|
1187 ngx_memcpy(name, name + alias, len - alias);
|
|
|
1188 path.len -= alias;
|
|
|
1189 }
|
|
|
1190 }
|
|
|
1191
|
|
440
|
1192 test_dir = tf->test_dir;
|
|
|
1193
|
|
430
|
1194 tf++;
|
|
|
1195
|
|
464
|
1196 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1197 "try to use file: \"%s\" \"%s\"", name, path.data);
|
|
430
|
1198
|
|
|
1199 if (tf->lengths == NULL && tf->name.len == 0) {
|
|
|
1200
|
|
478
|
1201 if (tf->code) {
|
|
|
1202 ngx_http_finalize_request(r, tf->code);
|
|
|
1203 return NGX_OK;
|
|
|
1204 }
|
|
|
1205
|
|
430
|
1206 path.len -= root;
|
|
|
1207 path.data += root;
|
|
|
1208
|
|
|
1209 if (path.data[0] == '@') {
|
|
|
1210 (void) ngx_http_named_location(r, &path);
|
|
|
1211
|
|
|
1212 } else {
|
|
464
|
1213 ngx_http_split_args(r, &path, &args);
|
|
|
1214
|
|
|
1215 (void) ngx_http_internal_redirect(r, &path, &args);
|
|
430
|
1216 }
|
|
|
1217
|
|
520
|
1218 ngx_http_finalize_request(r, NGX_DONE);
|
|
430
|
1219 return NGX_OK;
|
|
|
1220 }
|
|
|
1221
|
|
|
1222 ngx_memzero(&of, sizeof(ngx_open_file_info_t));
|
|
|
1223
|
|
|
1224 of.directio = clcf->directio;
|
|
|
1225 of.valid = clcf->open_file_cache_valid;
|
|
|
1226 of.min_uses = clcf->open_file_cache_min_uses;
|
|
482
|
1227 of.test_only = 1;
|
|
430
|
1228 of.errors = clcf->open_file_cache_errors;
|
|
|
1229 of.events = clcf->open_file_cache_events;
|
|
|
1230
|
|
|
1231 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool)
|
|
|
1232 != NGX_OK)
|
|
|
1233 {
|
|
|
1234 if (of.err != NGX_ENOENT && of.err != NGX_ENOTDIR) {
|
|
|
1235 ngx_log_error(NGX_LOG_CRIT, r->connection->log, of.err,
|
|
482
|
1236 "%s \"%s\" failed", of.failed, path.data);
|
|
430
|
1237 }
|
|
|
1238
|
|
|
1239 continue;
|
|
|
1240 }
|
|
|
1241
|
|
440
|
1242 if (of.is_dir && !test_dir) {
|
|
438
|
1243 continue;
|
|
|
1244 }
|
|
|
1245
|
|
430
|
1246 path.len -= root;
|
|
|
1247 path.data += root;
|
|
|
1248
|
|
|
1249 if (!alias) {
|
|
|
1250 r->uri = path;
|
|
|
1251
|
|
|
1252 } else {
|
|
|
1253 r->uri.len = alias + path.len;
|
|
|
1254 r->uri.data = ngx_pnalloc(r->pool, r->uri.len);
|
|
|
1255 if (r->uri.data == NULL) {
|
|
|
1256 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1257 return NGX_OK;
|
|
|
1258 }
|
|
|
1259
|
|
|
1260 p = ngx_copy(r->uri.data, clcf->name.data, alias);
|
|
|
1261 ngx_memcpy(p, name, path.len);
|
|
|
1262 }
|
|
|
1263
|
|
508
|
1264 ngx_http_set_exten(r);
|
|
446
|
1265
|
|
430
|
1266 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1267 "try file uri: \"%V\"", &r->uri);
|
|
|
1268
|
|
|
1269 r->phase_handler++;
|
|
|
1270 return NGX_AGAIN;
|
|
|
1271 }
|
|
|
1272
|
|
|
1273 /* not reached */
|
|
|
1274 }
|
|
|
1275
|
|
|
1276
|
|
|
1277 ngx_int_t
|
|
230
|
1278 ngx_http_core_content_phase(ngx_http_request_t *r,
|
|
|
1279 ngx_http_phase_handler_t *ph)
|
|
|
1280 {
|
|
248
|
1281 size_t root;
|
|
230
|
1282 ngx_int_t rc;
|
|
|
1283 ngx_str_t path;
|
|
|
1284
|
|
|
1285 if (r->content_handler) {
|
|
|
1286 r->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1287 ngx_http_finalize_request(r, r->content_handler(r));
|
|
|
1288 return NGX_OK;
|
|
|
1289 }
|
|
|
1290
|
|
|
1291 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1292 "content phase: %ui", r->phase_handler);
|
|
|
1293
|
|
|
1294 rc = ph->handler(r);
|
|
|
1295
|
|
|
1296 if (rc != NGX_DECLINED) {
|
|
|
1297 ngx_http_finalize_request(r, rc);
|
|
|
1298 return NGX_OK;
|
|
|
1299 }
|
|
|
1300
|
|
|
1301 /* rc == NGX_DECLINED */
|
|
|
1302
|
|
|
1303 ph++;
|
|
|
1304
|
|
|
1305 if (ph->checker) {
|
|
|
1306 r->phase_handler++;
|
|
|
1307 return NGX_AGAIN;
|
|
|
1308 }
|
|
|
1309
|
|
|
1310 /* no content handler was found */
|
|
|
1311
|
|
|
1312 if (r->uri.data[r->uri.len - 1] == '/' && !r->zero_in_uri) {
|
|
|
1313
|
|
248
|
1314 if (ngx_http_map_uri_to_path(r, &path, &root, 0) != NULL) {
|
|
230
|
1315 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
340
|
1316 "directory index of \"%s\" is forbidden", path.data);
|
|
230
|
1317 }
|
|
|
1318
|
|
|
1319 ngx_http_finalize_request(r, NGX_HTTP_FORBIDDEN);
|
|
|
1320 return NGX_OK;
|
|
|
1321 }
|
|
|
1322
|
|
|
1323 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "no handler found");
|
|
|
1324
|
|
|
1325 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
84
|
1326 return NGX_OK;
|
|
|
1327 }
|
|
|
1328
|
|
|
1329
|
|
|
1330 void
|
|
|
1331 ngx_http_update_location_config(ngx_http_request_t *r)
|
|
|
1332 {
|
|
|
1333 ngx_http_core_loc_conf_t *clcf;
|
|
|
1334
|
|
|
1335 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1336
|
|
180
|
1337 if (r->method & clcf->limit_except) {
|
|
|
1338 r->loc_conf = clcf->limit_except_loc_conf;
|
|
|
1339 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1340 }
|
|
|
1341
|
|
192
|
1342 if (r == r->main) {
|
|
484
|
1343 r->connection->log->file = clcf->error_log->file;
|
|
294
|
1344
|
|
192
|
1345 if (!(r->connection->log->log_level & NGX_LOG_DEBUG_CONNECTION)) {
|
|
484
|
1346 r->connection->log->log_level = clcf->error_log->log_level;
|
|
192
|
1347 }
|
|
84
|
1348 }
|
|
|
1349
|
|
|
1350 if ((ngx_io.flags & NGX_IO_SENDFILE) && clcf->sendfile) {
|
|
|
1351 r->connection->sendfile = 1;
|
|
|
1352
|
|
|
1353 } else {
|
|
|
1354 r->connection->sendfile = 0;
|
|
|
1355 }
|
|
|
1356
|
|
182
|
1357 if (clcf->client_body_in_file_only) {
|
|
|
1358 r->request_body_in_file_only = 1;
|
|
|
1359 r->request_body_in_persistent_file = 1;
|
|
278
|
1360 r->request_body_in_clean_file =
|
|
|
1361 clcf->client_body_in_file_only == NGX_HTTP_REQUEST_BODY_FILE_CLEAN;
|
|
186
|
1362 r->request_body_file_log_level = NGX_LOG_NOTICE;
|
|
|
1363
|
|
|
1364 } else {
|
|
|
1365 r->request_body_file_log_level = NGX_LOG_WARN;
|
|
182
|
1366 }
|
|
|
1367
|
|
492
|
1368 r->request_body_in_single_buf = clcf->client_body_in_single_buffer;
|
|
|
1369
|
|
496
|
1370 if (r->keepalive) {
|
|
|
1371 if (clcf->keepalive_timeout == 0) {
|
|
|
1372 r->keepalive = 0;
|
|
|
1373
|
|
|
1374 } else if (r->connection->requests >= clcf->keepalive_requests) {
|
|
|
1375 r->keepalive = 0;
|
|
|
1376 }
|
|
84
|
1377 }
|
|
|
1378
|
|
|
1379 if (!clcf->tcp_nopush) {
|
|
|
1380 /* disable TCP_NOPUSH/TCP_CORK use */
|
|
|
1381 r->connection->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
|
|
|
1382 }
|
|
|
1383
|
|
162
|
1384 if (r->limit_rate == 0) {
|
|
|
1385 r->limit_rate = clcf->limit_rate;
|
|
|
1386 }
|
|
76
|
1387
|
|
0
|
1388 if (clcf->handler) {
|
|
|
1389 r->content_handler = clcf->handler;
|
|
|
1390 }
|
|
|
1391 }
|
|
|
1392
|
|
|
1393
|
|
398
|
1394 /*
|
|
|
1395 * NGX_OK - exact or regex match
|
|
|
1396 * NGX_DONE - auto redirect
|
|
|
1397 * NGX_AGAIN - inclusive match
|
|
|
1398 * NGX_ERROR - regex error
|
|
|
1399 * NGX_DECLINED - no match
|
|
|
1400 */
|
|
|
1401
|
|
36
|
1402 static ngx_int_t
|
|
378
|
1403 ngx_http_core_find_location(ngx_http_request_t *r)
|
|
0
|
1404 {
|
|
378
|
1405 ngx_int_t rc;
|
|
|
1406 ngx_http_core_loc_conf_t *pclcf;
|
|
398
|
1407 #if (NGX_PCRE)
|
|
456
|
1408 ngx_int_t n, len;
|
|
398
|
1409 ngx_uint_t noregex;
|
|
|
1410 ngx_http_core_loc_conf_t *clcf, **clcfp;
|
|
|
1411
|
|
|
1412 noregex = 0;
|
|
|
1413 #endif
|
|
378
|
1414
|
|
|
1415 pclcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1416
|
|
|
1417 rc = ngx_http_core_find_static_location(r, pclcf->static_locations);
|
|
|
1418
|
|
|
1419 if (rc == NGX_AGAIN) {
|
|
398
|
1420
|
|
|
1421 #if (NGX_PCRE)
|
|
|
1422 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1423
|
|
|
1424 noregex = clcf->noregex;
|
|
|
1425 #endif
|
|
|
1426
|
|
378
|
1427 /* look up nested locations */
|
|
398
|
1428
|
|
378
|
1429 rc = ngx_http_core_find_location(r);
|
|
|
1430 }
|
|
|
1431
|
|
|
1432 if (rc == NGX_OK || rc == NGX_DONE) {
|
|
|
1433 return rc;
|
|
|
1434 }
|
|
|
1435
|
|
|
1436 /* rc == NGX_DECLINED or rc == NGX_AGAIN in nested location */
|
|
|
1437
|
|
|
1438 #if (NGX_PCRE)
|
|
398
|
1439
|
|
|
1440 if (noregex == 0 && pclcf->regex_locations) {
|
|
378
|
1441
|
|
456
|
1442 len = 0;
|
|
|
1443
|
|
378
|
1444 for (clcfp = pclcf->regex_locations; *clcfp; clcfp++) {
|
|
|
1445
|
|
|
1446 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1447 "test location: ~ \"%V\"", &(*clcfp)->name);
|
|
|
1448
|
|
460
|
1449 if ((*clcfp)->captures) {
|
|
456
|
1450
|
|
458
|
1451 len = (NGX_HTTP_MAX_CAPTURES + 1) * 3;
|
|
|
1452
|
|
456
|
1453 if (r->captures == NULL) {
|
|
460
|
1454 r->captures = ngx_palloc(r->pool, len * sizeof(int));
|
|
|
1455 if (r->captures == NULL) {
|
|
|
1456 return NGX_ERROR;
|
|
|
1457 }
|
|
456
|
1458 }
|
|
|
1459 }
|
|
|
1460
|
|
|
1461 n = ngx_regex_exec((*clcfp)->regex, &r->uri, r->captures, len);
|
|
378
|
1462
|
|
|
1463 if (n == NGX_REGEX_NO_MATCHED) {
|
|
|
1464 continue;
|
|
|
1465 }
|
|
|
1466
|
|
|
1467 if (n < 0) {
|
|
|
1468 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1469 ngx_regex_exec_n
|
|
|
1470 " failed: %d on \"%V\" using \"%V\"",
|
|
|
1471 n, &r->uri, &(*clcfp)->name);
|
|
398
|
1472 return NGX_ERROR;
|
|
378
|
1473 }
|
|
|
1474
|
|
|
1475 /* match */
|
|
|
1476
|
|
|
1477 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
1478
|
|
456
|
1479 r->ncaptures = len;
|
|
|
1480 r->captures_data = r->uri.data;
|
|
|
1481
|
|
378
|
1482 /* look up nested locations */
|
|
|
1483
|
|
398
|
1484 rc = ngx_http_core_find_location(r);
|
|
|
1485
|
|
|
1486 return (rc == NGX_ERROR) ? rc : NGX_OK;
|
|
378
|
1487 }
|
|
|
1488 }
|
|
326
|
1489 #endif
|
|
0
|
1490
|
|
378
|
1491 return rc;
|
|
|
1492 }
|
|
|
1493
|
|
|
1494
|
|
|
1495 /*
|
|
|
1496 * NGX_OK - exact match
|
|
|
1497 * NGX_DONE - auto redirect
|
|
|
1498 * NGX_AGAIN - inclusive match
|
|
|
1499 * NGX_DECLINED - no match
|
|
|
1500 */
|
|
|
1501
|
|
|
1502 static ngx_int_t
|
|
|
1503 ngx_http_core_find_static_location(ngx_http_request_t *r,
|
|
|
1504 ngx_http_location_tree_node_t *node)
|
|
|
1505 {
|
|
|
1506 u_char *uri;
|
|
|
1507 size_t len, n;
|
|
|
1508 ngx_int_t rc, rv;
|
|
|
1509
|
|
|
1510 len = r->uri.len;
|
|
|
1511 uri = r->uri.data;
|
|
|
1512
|
|
|
1513 rv = NGX_DECLINED;
|
|
|
1514
|
|
|
1515 for ( ;; ) {
|
|
|
1516
|
|
|
1517 if (node == NULL) {
|
|
|
1518 return rv;
|
|
34
|
1519 }
|
|
|
1520
|
|
0
|
1521 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
378
|
1522 "test location: \"%*s\"", node->len, node->name);
|
|
|
1523
|
|
|
1524 n = (len <= (size_t) node->len) ? len : node->len;
|
|
|
1525
|
|
390
|
1526 rc = ngx_filename_cmp(uri, node->name, n);
|
|
378
|
1527
|
|
|
1528 if (rc != 0) {
|
|
|
1529 node = (rc < 0) ? node->left : node->right;
|
|
|
1530
|
|
0
|
1531 continue;
|
|
|
1532 }
|
|
|
1533
|
|
378
|
1534 if (len > (size_t) node->len) {
|
|
|
1535
|
|
|
1536 if (node->inclusive) {
|
|
|
1537
|
|
|
1538 r->loc_conf = node->inclusive->loc_conf;
|
|
|
1539 rv = NGX_AGAIN;
|
|
|
1540
|
|
|
1541 node = node->tree;
|
|
|
1542 uri += n;
|
|
|
1543 len -= n;
|
|
34
|
1544
|
|
|
1545 continue;
|
|
0
|
1546 }
|
|
|
1547
|
|
378
|
1548 /* exact only */
|
|
|
1549
|
|
|
1550 node = node->right;
|
|
|
1551
|
|
0
|
1552 continue;
|
|
|
1553 }
|
|
|
1554
|
|
378
|
1555 if (len == (size_t) node->len) {
|
|
|
1556
|
|
|
1557 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1558 node->inclusive->loc_conf;
|
|
|
1559 return NGX_OK;
|
|
0
|
1560 }
|
|
|
1561
|
|
378
|
1562 /* len < node->len */
|
|
|
1563
|
|
|
1564 if (len + 1 == (size_t) node->len && node->auto_redirect) {
|
|
|
1565
|
|
|
1566 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1567 node->inclusive->loc_conf;
|
|
|
1568 rv = NGX_DONE;
|
|
|
1569 }
|
|
|
1570
|
|
|
1571 node = node->left;
|
|
0
|
1572 }
|
|
|
1573 }
|
|
|
1574
|
|
|
1575
|
|
392
|
1576 void *
|
|
|
1577 ngx_http_test_content_type(ngx_http_request_t *r, ngx_hash_t *types_hash)
|
|
|
1578 {
|
|
494
|
1579 u_char c, *lowcase;
|
|
|
1580 size_t len;
|
|
|
1581 ngx_uint_t i, hash;
|
|
392
|
1582
|
|
|
1583 if (r->headers_out.content_type.len == 0) {
|
|
|
1584 return NULL;
|
|
|
1585 }
|
|
|
1586
|
|
494
|
1587 len = r->headers_out.content_type_len;
|
|
|
1588
|
|
392
|
1589 if (r->headers_out.content_type_lowcase == NULL) {
|
|
|
1590
|
|
494
|
1591 lowcase = ngx_pnalloc(r->pool, len);
|
|
|
1592 if (lowcase == NULL) {
|
|
392
|
1593 return NULL;
|
|
|
1594 }
|
|
|
1595
|
|
494
|
1596 r->headers_out.content_type_lowcase = lowcase;
|
|
392
|
1597
|
|
|
1598 hash = 0;
|
|
|
1599
|
|
494
|
1600 for (i = 0; i < len; i++) {
|
|
392
|
1601 c = ngx_tolower(r->headers_out.content_type.data[i]);
|
|
|
1602 hash = ngx_hash(hash, c);
|
|
494
|
1603 lowcase[i] = c;
|
|
392
|
1604 }
|
|
|
1605
|
|
|
1606 r->headers_out.content_type_hash = hash;
|
|
|
1607 }
|
|
|
1608
|
|
494
|
1609 return ngx_hash_find(types_hash, r->headers_out.content_type_hash,
|
|
|
1610 r->headers_out.content_type_lowcase, len);
|
|
392
|
1611 }
|
|
|
1612
|
|
|
1613
|
|
36
|
1614 ngx_int_t
|
|
|
1615 ngx_http_set_content_type(ngx_http_request_t *r)
|
|
0
|
1616 {
|
|
392
|
1617 u_char c, *exten;
|
|
138
|
1618 ngx_str_t *type;
|
|
198
|
1619 ngx_uint_t i, hash;
|
|
0
|
1620 ngx_http_core_loc_conf_t *clcf;
|
|
|
1621
|
|
222
|
1622 if (r->headers_out.content_type.len) {
|
|
|
1623 return NGX_OK;
|
|
|
1624 }
|
|
|
1625
|
|
0
|
1626 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1627
|
|
|
1628 if (r->exten.len) {
|
|
34
|
1629
|
|
198
|
1630 hash = 0;
|
|
|
1631
|
|
|
1632 for (i = 0; i < r->exten.len; i++) {
|
|
|
1633 c = r->exten.data[i];
|
|
|
1634
|
|
|
1635 if (c >= 'A' && c <= 'Z') {
|
|
|
1636
|
|
392
|
1637 exten = ngx_pnalloc(r->pool, r->exten.len);
|
|
|
1638 if (exten == NULL) {
|
|
454
|
1639 return NGX_ERROR;
|
|
34
|
1640 }
|
|
|
1641
|
|
392
|
1642 hash = ngx_hash_strlow(exten, r->exten.data, r->exten.len);
|
|
34
|
1643
|
|
|
1644 r->exten.data = exten;
|
|
198
|
1645
|
|
|
1646 break;
|
|
34
|
1647 }
|
|
|
1648
|
|
198
|
1649 hash = ngx_hash(hash, c);
|
|
34
|
1650 }
|
|
|
1651
|
|
198
|
1652 type = ngx_hash_find(&clcf->types_hash, hash,
|
|
138
|
1653 r->exten.data, r->exten.len);
|
|
|
1654
|
|
|
1655 if (type) {
|
|
206
|
1656 r->headers_out.content_type_len = type->len;
|
|
138
|
1657 r->headers_out.content_type = *type;
|
|
206
|
1658
|
|
138
|
1659 return NGX_OK;
|
|
0
|
1660 }
|
|
|
1661 }
|
|
|
1662
|
|
206
|
1663 r->headers_out.content_type_len = clcf->default_type.len;
|
|
138
|
1664 r->headers_out.content_type = clcf->default_type;
|
|
0
|
1665
|
|
|
1666 return NGX_OK;
|
|
|
1667 }
|
|
|
1668
|
|
|
1669
|
|
508
|
1670 void
|
|
36
|
1671 ngx_http_set_exten(ngx_http_request_t *r)
|
|
0
|
1672 {
|
|
|
1673 ngx_int_t i;
|
|
|
1674
|
|
|
1675 r->exten.len = 0;
|
|
|
1676 r->exten.data = NULL;
|
|
|
1677
|
|
|
1678 for (i = r->uri.len - 1; i > 1; i--) {
|
|
|
1679 if (r->uri.data[i] == '.' && r->uri.data[i - 1] != '/') {
|
|
198
|
1680
|
|
0
|
1681 r->exten.len = r->uri.len - i - 1;
|
|
198
|
1682 r->exten.data = &r->uri.data[i + 1];
|
|
0
|
1683
|
|
508
|
1684 return;
|
|
0
|
1685
|
|
|
1686 } else if (r->uri.data[i] == '/') {
|
|
508
|
1687 return;
|
|
0
|
1688 }
|
|
|
1689 }
|
|
|
1690
|
|
508
|
1691 return;
|
|
0
|
1692 }
|
|
|
1693
|
|
|
1694
|
|
36
|
1695 ngx_int_t
|
|
106
|
1696 ngx_http_send_header(ngx_http_request_t *r)
|
|
|
1697 {
|
|
|
1698 if (r->err_status) {
|
|
|
1699 r->headers_out.status = r->err_status;
|
|
|
1700 r->headers_out.status_line.len = 0;
|
|
|
1701 }
|
|
|
1702
|
|
|
1703 return ngx_http_top_header_filter(r);
|
|
|
1704 }
|
|
|
1705
|
|
|
1706
|
|
|
1707 ngx_int_t
|
|
|
1708 ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *in)
|
|
|
1709 {
|
|
488
|
1710 ngx_int_t rc;
|
|
|
1711 ngx_connection_t *c;
|
|
|
1712
|
|
|
1713 c = r->connection;
|
|
|
1714
|
|
|
1715 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
132
|
1716 "http output filter \"%V?%V\"", &r->uri, &r->args);
|
|
106
|
1717
|
|
|
1718 rc = ngx_http_top_body_filter(r, in);
|
|
|
1719
|
|
|
1720 if (rc == NGX_ERROR) {
|
|
|
1721 /* NGX_ERROR may be returned by any filter */
|
|
488
|
1722 c->error = 1;
|
|
106
|
1723 }
|
|
|
1724
|
|
|
1725 return rc;
|
|
|
1726 }
|
|
|
1727
|
|
|
1728
|
|
|
1729 u_char *
|
|
|
1730 ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *path,
|
|
248
|
1731 size_t *root_length, size_t reserved)
|
|
106
|
1732 {
|
|
172
|
1733 u_char *last;
|
|
|
1734 size_t alias;
|
|
|
1735 ngx_http_core_loc_conf_t *clcf;
|
|
106
|
1736
|
|
|
1737 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1738
|
|
|
1739 alias = clcf->alias ? clcf->name.len : 0;
|
|
|
1740
|
|
152
|
1741 if (alias && !r->valid_location) {
|
|
|
1742 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1743 "\"alias\" could not be used in location \"%V\" "
|
|
|
1744 "where URI was rewritten", &clcf->name);
|
|
|
1745 return NULL;
|
|
|
1746 }
|
|
|
1747
|
|
144
|
1748 if (clcf->root_lengths == NULL) {
|
|
|
1749
|
|
248
|
1750 *root_length = clcf->root.len;
|
|
144
|
1751
|
|
460
|
1752 path->len = clcf->root.len + reserved + r->uri.len - alias + 1;
|
|
144
|
1753
|
|
382
|
1754 path->data = ngx_pnalloc(r->pool, path->len);
|
|
144
|
1755 if (path->data == NULL) {
|
|
|
1756 return NULL;
|
|
|
1757 }
|
|
|
1758
|
|
|
1759 last = ngx_copy(path->data, clcf->root.data, clcf->root.len);
|
|
172
|
1760
|
|
|
1761 } else {
|
|
468
|
1762
|
|
|
1763 #if (NGX_PCRE)
|
|
|
1764 ngx_uint_t captures;
|
|
|
1765
|
|
|
1766 captures = alias && clcf->captures;
|
|
|
1767 reserved += captures ? 1 : r->uri.len - alias + 1;
|
|
|
1768 #else
|
|
|
1769 reserved += r->uri.len - alias + 1;
|
|
|
1770 #endif
|
|
462
|
1771
|
|
|
1772 if (ngx_http_script_run(r, path, clcf->root_lengths->elts, reserved,
|
|
220
|
1773 clcf->root_values->elts)
|
|
216
|
1774 == NULL)
|
|
|
1775 {
|
|
|
1776 return NULL;
|
|
|
1777 }
|
|
|
1778
|
|
454
|
1779 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, path, 0) != NGX_OK) {
|
|
172
|
1780 return NULL;
|
|
|
1781 }
|
|
|
1782
|
|
248
|
1783 *root_length = path->len - reserved;
|
|
|
1784 last = path->data + *root_length;
|
|
456
|
1785
|
|
468
|
1786 #if (NGX_PCRE)
|
|
|
1787 if (captures) {
|
|
456
|
1788 *last = '\0';
|
|
|
1789 return last;
|
|
|
1790 }
|
|
468
|
1791 #endif
|
|
144
|
1792 }
|
|
|
1793
|
|
172
|
1794 last = ngx_cpystrn(last, r->uri.data + alias, r->uri.len - alias + 1);
|
|
106
|
1795
|
|
|
1796 return last;
|
|
|
1797 }
|
|
|
1798
|
|
|
1799
|
|
|
1800 ngx_int_t
|
|
88
|
1801 ngx_http_auth_basic_user(ngx_http_request_t *r)
|
|
|
1802 {
|
|
|
1803 ngx_str_t auth, encoded;
|
|
|
1804 ngx_uint_t len;
|
|
|
1805
|
|
|
1806 if (r->headers_in.user.len == 0 && r->headers_in.user.data != NULL) {
|
|
|
1807 return NGX_DECLINED;
|
|
|
1808 }
|
|
|
1809
|
|
|
1810 if (r->headers_in.authorization == NULL) {
|
|
|
1811 r->headers_in.user.data = (u_char *) "";
|
|
|
1812 return NGX_DECLINED;
|
|
|
1813 }
|
|
|
1814
|
|
|
1815 encoded = r->headers_in.authorization->value;
|
|
|
1816
|
|
|
1817 if (encoded.len < sizeof("Basic ") - 1
|
|
286
|
1818 || ngx_strncasecmp(encoded.data, (u_char *) "Basic ",
|
|
|
1819 sizeof("Basic ") - 1)
|
|
|
1820 != 0)
|
|
88
|
1821 {
|
|
|
1822 r->headers_in.user.data = (u_char *) "";
|
|
|
1823 return NGX_DECLINED;
|
|
|
1824 }
|
|
|
1825
|
|
|
1826 encoded.len -= sizeof("Basic ") - 1;
|
|
|
1827 encoded.data += sizeof("Basic ") - 1;
|
|
|
1828
|
|
|
1829 while (encoded.len && encoded.data[0] == ' ') {
|
|
|
1830 encoded.len--;
|
|
|
1831 encoded.data++;
|
|
|
1832 }
|
|
|
1833
|
|
|
1834 if (encoded.len == 0) {
|
|
|
1835 r->headers_in.user.data = (u_char *) "";
|
|
|
1836 return NGX_DECLINED;
|
|
|
1837 }
|
|
126
|
1838
|
|
88
|
1839 auth.len = ngx_base64_decoded_length(encoded.len);
|
|
382
|
1840 auth.data = ngx_pnalloc(r->pool, auth.len + 1);
|
|
88
|
1841 if (auth.data == NULL) {
|
|
|
1842 return NGX_ERROR;
|
|
|
1843 }
|
|
|
1844
|
|
|
1845 if (ngx_decode_base64(&auth, &encoded) != NGX_OK) {
|
|
|
1846 r->headers_in.user.data = (u_char *) "";
|
|
|
1847 return NGX_DECLINED;
|
|
|
1848 }
|
|
126
|
1849
|
|
88
|
1850 auth.data[auth.len] = '\0';
|
|
126
|
1851
|
|
|
1852 for (len = 0; len < auth.len; len++) {
|
|
88
|
1853 if (auth.data[len] == ':') {
|
|
|
1854 break;
|
|
|
1855 }
|
|
|
1856 }
|
|
126
|
1857
|
|
122
|
1858 if (len == 0 || len == auth.len) {
|
|
88
|
1859 r->headers_in.user.data = (u_char *) "";
|
|
|
1860 return NGX_DECLINED;
|
|
|
1861 }
|
|
|
1862
|
|
|
1863 r->headers_in.user.len = len;
|
|
|
1864 r->headers_in.user.data = auth.data;
|
|
|
1865 r->headers_in.passwd.len = auth.len - len - 1;
|
|
|
1866 r->headers_in.passwd.data = &auth.data[len + 1];
|
|
|
1867
|
|
|
1868 return NGX_OK;
|
|
|
1869 }
|
|
|
1870
|
|
|
1871
|
|
358
|
1872 #if (NGX_HTTP_GZIP)
|
|
|
1873
|
|
|
1874 ngx_int_t
|
|
|
1875 ngx_http_gzip_ok(ngx_http_request_t *r)
|
|
|
1876 {
|
|
|
1877 time_t date, expires;
|
|
|
1878 ngx_uint_t p;
|
|
|
1879 ngx_array_t *cc;
|
|
|
1880 ngx_table_elt_t *e, *d;
|
|
|
1881 ngx_http_core_loc_conf_t *clcf;
|
|
|
1882
|
|
|
1883 if (r->gzip == 1) {
|
|
|
1884 return NGX_OK;
|
|
|
1885 }
|
|
|
1886
|
|
|
1887 if (r->gzip == 2) {
|
|
|
1888 return NGX_DECLINED;
|
|
|
1889 }
|
|
|
1890
|
|
|
1891 r->gzip = 2;
|
|
|
1892
|
|
|
1893 if (r != r->main
|
|
|
1894 || r->headers_in.accept_encoding == NULL
|
|
|
1895 || ngx_strcasestrn(r->headers_in.accept_encoding->value.data,
|
|
|
1896 "gzip", 4 - 1)
|
|
|
1897 == NULL
|
|
|
1898
|
|
|
1899 /*
|
|
|
1900 * if the URL (without the "http://" prefix) is longer than 253 bytes,
|
|
|
1901 * then MSIE 4.x can not handle the compressed stream - it waits
|
|
|
1902 * too long, hangs up or crashes
|
|
|
1903 */
|
|
|
1904
|
|
|
1905 || (r->headers_in.msie4 && r->unparsed_uri.len > 200))
|
|
|
1906 {
|
|
|
1907 return NGX_DECLINED;
|
|
|
1908 }
|
|
|
1909
|
|
|
1910 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1911
|
|
400
|
1912 if (r->headers_in.msie6 && clcf->gzip_disable_msie6) {
|
|
|
1913 return NGX_DECLINED;
|
|
|
1914 }
|
|
|
1915
|
|
358
|
1916 if (r->http_version < clcf->gzip_http_version) {
|
|
|
1917 return NGX_DECLINED;
|
|
|
1918 }
|
|
|
1919
|
|
|
1920 if (r->headers_in.via == NULL) {
|
|
|
1921 goto ok;
|
|
|
1922 }
|
|
|
1923
|
|
|
1924 p = clcf->gzip_proxied;
|
|
|
1925
|
|
|
1926 if (p & NGX_HTTP_GZIP_PROXIED_OFF) {
|
|
|
1927 return NGX_DECLINED;
|
|
|
1928 }
|
|
|
1929
|
|
|
1930 if (p & NGX_HTTP_GZIP_PROXIED_ANY) {
|
|
|
1931 goto ok;
|
|
|
1932 }
|
|
|
1933
|
|
|
1934 if (r->headers_in.authorization && (p & NGX_HTTP_GZIP_PROXIED_AUTH)) {
|
|
|
1935 goto ok;
|
|
|
1936 }
|
|
|
1937
|
|
|
1938 e = r->headers_out.expires;
|
|
|
1939
|
|
|
1940 if (e) {
|
|
|
1941
|
|
|
1942 if (!(p & NGX_HTTP_GZIP_PROXIED_EXPIRED)) {
|
|
|
1943 return NGX_DECLINED;
|
|
|
1944 }
|
|
|
1945
|
|
|
1946 expires = ngx_http_parse_time(e->value.data, e->value.len);
|
|
|
1947 if (expires == NGX_ERROR) {
|
|
|
1948 return NGX_DECLINED;
|
|
|
1949 }
|
|
|
1950
|
|
|
1951 d = r->headers_out.date;
|
|
|
1952
|
|
|
1953 if (d) {
|
|
|
1954 date = ngx_http_parse_time(d->value.data, d->value.len);
|
|
|
1955 if (date == NGX_ERROR) {
|
|
|
1956 return NGX_DECLINED;
|
|
|
1957 }
|
|
|
1958
|
|
|
1959 } else {
|
|
|
1960 date = ngx_time();
|
|
|
1961 }
|
|
|
1962
|
|
|
1963 if (expires < date) {
|
|
|
1964 goto ok;
|
|
|
1965 }
|
|
|
1966
|
|
|
1967 return NGX_DECLINED;
|
|
|
1968 }
|
|
|
1969
|
|
|
1970 cc = &r->headers_out.cache_control;
|
|
|
1971
|
|
|
1972 if (cc->elts) {
|
|
|
1973
|
|
|
1974 if ((p & NGX_HTTP_GZIP_PROXIED_NO_CACHE)
|
|
|
1975 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_cache,
|
|
|
1976 NULL)
|
|
|
1977 >= 0)
|
|
|
1978 {
|
|
|
1979 goto ok;
|
|
|
1980 }
|
|
|
1981
|
|
|
1982 if ((p & NGX_HTTP_GZIP_PROXIED_NO_STORE)
|
|
|
1983 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_store,
|
|
|
1984 NULL)
|
|
|
1985 >= 0)
|
|
|
1986 {
|
|
|
1987 goto ok;
|
|
|
1988 }
|
|
|
1989
|
|
|
1990 if ((p & NGX_HTTP_GZIP_PROXIED_PRIVATE)
|
|
|
1991 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_private,
|
|
|
1992 NULL)
|
|
|
1993 >= 0)
|
|
|
1994 {
|
|
|
1995 goto ok;
|
|
|
1996 }
|
|
|
1997
|
|
|
1998 return NGX_DECLINED;
|
|
|
1999 }
|
|
|
2000
|
|
|
2001 if ((p & NGX_HTTP_GZIP_PROXIED_NO_LM) && r->headers_out.last_modified) {
|
|
|
2002 return NGX_DECLINED;
|
|
|
2003 }
|
|
|
2004
|
|
|
2005 if ((p & NGX_HTTP_GZIP_PROXIED_NO_ETAG) && r->headers_out.etag) {
|
|
|
2006 return NGX_DECLINED;
|
|
|
2007 }
|
|
|
2008
|
|
|
2009 ok:
|
|
|
2010
|
|
|
2011 #if (NGX_PCRE)
|
|
|
2012
|
|
|
2013 if (clcf->gzip_disable && r->headers_in.user_agent) {
|
|
|
2014
|
|
362
|
2015 if (ngx_regex_exec_array(clcf->gzip_disable,
|
|
358
|
2016 &r->headers_in.user_agent->value,
|
|
|
2017 r->connection->log)
|
|
|
2018 != NGX_DECLINED)
|
|
|
2019 {
|
|
|
2020 return NGX_DECLINED;
|
|
|
2021 }
|
|
|
2022 }
|
|
|
2023
|
|
|
2024 #endif
|
|
|
2025
|
|
|
2026 r->gzip = 1;
|
|
|
2027
|
|
|
2028 return NGX_OK;
|
|
|
2029 }
|
|
|
2030
|
|
|
2031 #endif
|
|
|
2032
|
|
|
2033
|
|
88
|
2034 ngx_int_t
|
|
58
|
2035 ngx_http_subrequest(ngx_http_request_t *r,
|
|
244
|
2036 ngx_str_t *uri, ngx_str_t *args, ngx_http_request_t **psr,
|
|
248
|
2037 ngx_http_post_subrequest_t *ps, ngx_uint_t flags)
|
|
58
|
2038 {
|
|
132
|
2039 ngx_connection_t *c;
|
|
58
|
2040 ngx_http_request_t *sr;
|
|
|
2041 ngx_http_core_srv_conf_t *cscf;
|
|
|
2042 ngx_http_postponed_request_t *pr, *p;
|
|
|
2043
|
|
206
|
2044 r->main->subrequests--;
|
|
|
2045
|
|
|
2046 if (r->main->subrequests == 0) {
|
|
|
2047 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
2048 "subrequests cycle while processing \"%V\"", uri);
|
|
256
|
2049 r->main->subrequests = 1;
|
|
206
|
2050 return NGX_ERROR;
|
|
|
2051 }
|
|
|
2052
|
|
58
|
2053 sr = ngx_pcalloc(r->pool, sizeof(ngx_http_request_t));
|
|
|
2054 if (sr == NULL) {
|
|
194
|
2055 return NGX_ERROR;
|
|
58
|
2056 }
|
|
|
2057
|
|
|
2058 sr->signature = NGX_HTTP_MODULE;
|
|
132
|
2059
|
|
|
2060 c = r->connection;
|
|
|
2061 sr->connection = c;
|
|
58
|
2062
|
|
|
2063 sr->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2064 if (sr->ctx == NULL) {
|
|
194
|
2065 return NGX_ERROR;
|
|
58
|
2066 }
|
|
|
2067
|
|
|
2068 if (ngx_list_init(&sr->headers_out.headers, r->pool, 20,
|
|
130
|
2069 sizeof(ngx_table_elt_t))
|
|
454
|
2070 != NGX_OK)
|
|
58
|
2071 {
|
|
194
|
2072 return NGX_ERROR;
|
|
58
|
2073 }
|
|
|
2074
|
|
|
2075 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2076 sr->main_conf = cscf->ctx->main_conf;
|
|
|
2077 sr->srv_conf = cscf->ctx->srv_conf;
|
|
|
2078 sr->loc_conf = cscf->ctx->loc_conf;
|
|
|
2079
|
|
|
2080 sr->pool = r->pool;
|
|
|
2081
|
|
|
2082 sr->headers_in = r->headers_in;
|
|
|
2083
|
|
126
|
2084 ngx_http_clear_content_length(sr);
|
|
|
2085 ngx_http_clear_accept_ranges(sr);
|
|
|
2086 ngx_http_clear_last_modified(sr);
|
|
58
|
2087
|
|
|
2088 sr->request_body = r->request_body;
|
|
|
2089
|
|
|
2090 sr->method = NGX_HTTP_GET;
|
|
|
2091 sr->http_version = r->http_version;
|
|
|
2092
|
|
|
2093 sr->request_line = r->request_line;
|
|
|
2094 sr->uri = *uri;
|
|
122
|
2095
|
|
58
|
2096 if (args) {
|
|
|
2097 sr->args = *args;
|
|
|
2098 }
|
|
122
|
2099
|
|
132
|
2100 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
2101 "http subrequest \"%V?%V\"", uri, &sr->args);
|
|
|
2102
|
|
248
|
2103 sr->zero_in_uri = (flags & NGX_HTTP_ZERO_IN_URI) != 0;
|
|
|
2104 sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;
|
|
426
|
2105 sr->waited = (flags & NGX_HTTP_SUBREQUEST_WAITED) != 0;
|
|
122
|
2106
|
|
58
|
2107 sr->unparsed_uri = r->unparsed_uri;
|
|
364
|
2108 sr->method_name = ngx_http_core_get_method;
|
|
58
|
2109 sr->http_protocol = r->http_protocol;
|
|
|
2110
|
|
508
|
2111 ngx_http_set_exten(sr);
|
|
58
|
2112
|
|
102
|
2113 sr->main = r->main;
|
|
58
|
2114 sr->parent = r;
|
|
248
|
2115 sr->post_subrequest = ps;
|
|
58
|
2116 sr->read_event_handler = ngx_http_request_empty_handler;
|
|
426
|
2117 sr->write_event_handler = ngx_http_handler;
|
|
58
|
2118
|
|
434
|
2119 if (c->data == r && r->postponed == NULL) {
|
|
132
|
2120 c->data = sr;
|
|
58
|
2121 }
|
|
|
2122
|
|
|
2123 sr->variables = r->variables;
|
|
|
2124
|
|
|
2125 sr->log_handler = r->log_handler;
|
|
|
2126
|
|
|
2127 pr = ngx_palloc(r->pool, sizeof(ngx_http_postponed_request_t));
|
|
|
2128 if (pr == NULL) {
|
|
194
|
2129 return NGX_ERROR;
|
|
58
|
2130 }
|
|
|
2131
|
|
|
2132 pr->request = sr;
|
|
|
2133 pr->out = NULL;
|
|
|
2134 pr->next = NULL;
|
|
|
2135
|
|
|
2136 if (r->postponed) {
|
|
|
2137 for (p = r->postponed; p->next; p = p->next) { /* void */ }
|
|
|
2138 p->next = pr;
|
|
|
2139
|
|
|
2140 } else {
|
|
|
2141 r->postponed = pr;
|
|
|
2142 }
|
|
|
2143
|
|
|
2144 sr->internal = 1;
|
|
|
2145
|
|
92
|
2146 sr->discard_body = r->discard_body;
|
|
438
|
2147 sr->expect_tested = 1;
|
|
62
|
2148 sr->main_filter_need_in_memory = r->main_filter_need_in_memory;
|
|
|
2149
|
|
200
|
2150 sr->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1;
|
|
|
2151
|
|
426
|
2152 r->main->subrequests++;
|
|
518
|
2153 r->main->count++;
|
|
426
|
2154
|
|
|
2155 *psr = sr;
|
|
|
2156
|
|
520
|
2157 return ngx_http_post_request(sr, NULL);
|
|
58
|
2158 }
|
|
|
2159
|
|
|
2160
|
|
|
2161 ngx_int_t
|
|
36
|
2162 ngx_http_internal_redirect(ngx_http_request_t *r,
|
|
|
2163 ngx_str_t *uri, ngx_str_t *args)
|
|
0
|
2164 {
|
|
36
|
2165 ngx_http_core_srv_conf_t *cscf;
|
|
|
2166
|
|
226
|
2167 r->uri_changes--;
|
|
|
2168
|
|
|
2169 if (r->uri_changes == 0) {
|
|
|
2170 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
2171 "rewrite or internal redirection cycle "
|
|
|
2172 "while internal redirect to \"%V\"", uri);
|
|
|
2173
|
|
226
|
2174 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
2175 return NGX_DONE;
|
|
|
2176 }
|
|
|
2177
|
|
10
|
2178 r->uri = *uri;
|
|
0
|
2179
|
|
|
2180 if (args) {
|
|
10
|
2181 r->args = *args;
|
|
58
|
2182
|
|
|
2183 } else {
|
|
|
2184 r->args.len = 0;
|
|
|
2185 r->args.data = NULL;
|
|
0
|
2186 }
|
|
|
2187
|
|
132
|
2188 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2189 "internal redirect: \"%V?%V\"", uri, &r->args);
|
|
|
2190
|
|
508
|
2191 ngx_http_set_exten(r);
|
|
0
|
2192
|
|
224
|
2193 /* clear the modules contexts */
|
|
|
2194 ngx_memzero(r->ctx, sizeof(void *) * ngx_http_max_module);
|
|
0
|
2195
|
|
36
|
2196 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2197 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
2198
|
|
84
|
2199 ngx_http_update_location_config(r);
|
|
|
2200
|
|
464
|
2201 #if (NGX_HTTP_CACHE)
|
|
|
2202 r->cache = NULL;
|
|
|
2203 #endif
|
|
|
2204
|
|
58
|
2205 r->internal = 1;
|
|
518
|
2206 r->main->count++;
|
|
58
|
2207
|
|
0
|
2208 ngx_http_handler(r);
|
|
|
2209
|
|
|
2210 return NGX_DONE;
|
|
|
2211 }
|
|
|
2212
|
|
|
2213
|
|
324
|
2214 ngx_int_t
|
|
|
2215 ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name)
|
|
|
2216 {
|
|
|
2217 ngx_http_core_srv_conf_t *cscf;
|
|
|
2218 ngx_http_core_loc_conf_t **clcfp;
|
|
|
2219 ngx_http_core_main_conf_t *cmcf;
|
|
|
2220
|
|
518
|
2221 r->main->count++;
|
|
|
2222
|
|
324
|
2223 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2224
|
|
430
|
2225 if (cscf->named_locations) {
|
|
|
2226
|
|
|
2227 for (clcfp = cscf->named_locations; *clcfp; clcfp++) {
|
|
|
2228
|
|
|
2229 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2230 "test location: \"%V\"", &(*clcfp)->name);
|
|
|
2231
|
|
|
2232 if (name->len != (*clcfp)->name.len
|
|
|
2233 || ngx_strncmp(name->data, (*clcfp)->name.data, name->len) != 0)
|
|
|
2234 {
|
|
|
2235 continue;
|
|
|
2236 }
|
|
|
2237
|
|
|
2238 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2239 "using location: %V \"%V?%V\"",
|
|
|
2240 name, &r->uri, &r->args);
|
|
|
2241
|
|
|
2242 r->internal = 1;
|
|
|
2243 r->content_handler = NULL;
|
|
|
2244 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
2245
|
|
|
2246 ngx_http_update_location_config(r);
|
|
|
2247
|
|
|
2248 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
2249
|
|
|
2250 r->phase_handler = cmcf->phase_engine.location_rewrite_index;
|
|
|
2251
|
|
|
2252 ngx_http_core_run_phases(r);
|
|
|
2253
|
|
|
2254 return NGX_DONE;
|
|
324
|
2255 }
|
|
|
2256 }
|
|
|
2257
|
|
|
2258 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
2259 "could not find named location \"%V\"", name);
|
|
324
|
2260
|
|
|
2261 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
378
|
2262
|
|
324
|
2263 return NGX_DONE;
|
|
|
2264 }
|
|
|
2265
|
|
|
2266
|
|
118
|
2267 ngx_http_cleanup_t *
|
|
|
2268 ngx_http_cleanup_add(ngx_http_request_t *r, size_t size)
|
|
0
|
2269 {
|
|
118
|
2270 ngx_http_cleanup_t *cln;
|
|
|
2271
|
|
|
2272 r = r->main;
|
|
|
2273
|
|
|
2274 cln = ngx_palloc(r->pool, sizeof(ngx_http_cleanup_t));
|
|
|
2275 if (cln == NULL) {
|
|
|
2276 return NULL;
|
|
0
|
2277 }
|
|
|
2278
|
|
118
|
2279 if (size) {
|
|
|
2280 cln->data = ngx_palloc(r->pool, size);
|
|
|
2281 if (cln->data == NULL) {
|
|
|
2282 return NULL;
|
|
|
2283 }
|
|
|
2284
|
|
|
2285 } else {
|
|
|
2286 cln->data = NULL;
|
|
|
2287 }
|
|
|
2288
|
|
|
2289 cln->handler = NULL;
|
|
|
2290 cln->next = r->cleanup;
|
|
|
2291
|
|
|
2292 r->cleanup = cln;
|
|
|
2293
|
|
|
2294 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2295 "http cleanup add: %p", cln);
|
|
|
2296
|
|
|
2297 return cln;
|
|
0
|
2298 }
|
|
|
2299
|
|
|
2300
|
|
36
|
2301 static char *
|
|
|
2302 ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2303 {
|
|
308
|
2304 char *rv;
|
|
|
2305 void *mconf;
|
|
310
|
2306 ngx_uint_t i;
|
|
308
|
2307 ngx_conf_t pcf;
|
|
|
2308 ngx_http_module_t *module;
|
|
|
2309 ngx_http_conf_ctx_t *ctx, *http_ctx;
|
|
|
2310 ngx_http_core_srv_conf_t *cscf, **cscfp;
|
|
310
|
2311 ngx_http_core_main_conf_t *cmcf;
|
|
36
|
2312
|
|
50
|
2313 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2314 if (ctx == NULL) {
|
|
36
|
2315 return NGX_CONF_ERROR;
|
|
|
2316 }
|
|
0
|
2317
|
|
|
2318 http_ctx = cf->ctx;
|
|
|
2319 ctx->main_conf = http_ctx->main_conf;
|
|
|
2320
|
|
|
2321 /* the server{}'s srv_conf */
|
|
|
2322
|
|
36
|
2323 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2324 if (ctx->srv_conf == NULL) {
|
|
|
2325 return NGX_CONF_ERROR;
|
|
|
2326 }
|
|
0
|
2327
|
|
|
2328 /* the server{}'s loc_conf */
|
|
|
2329
|
|
36
|
2330 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2331 if (ctx->loc_conf == NULL) {
|
|
|
2332 return NGX_CONF_ERROR;
|
|
|
2333 }
|
|
0
|
2334
|
|
310
|
2335 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2336 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2337 continue;
|
|
|
2338 }
|
|
|
2339
|
|
310
|
2340 module = ngx_modules[i]->ctx;
|
|
0
|
2341
|
|
|
2342 if (module->create_srv_conf) {
|
|
50
|
2343 mconf = module->create_srv_conf(cf);
|
|
|
2344 if (mconf == NULL) {
|
|
36
|
2345 return NGX_CONF_ERROR;
|
|
|
2346 }
|
|
|
2347
|
|
310
|
2348 ctx->srv_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2349 }
|
|
|
2350
|
|
|
2351 if (module->create_loc_conf) {
|
|
50
|
2352 mconf = module->create_loc_conf(cf);
|
|
|
2353 if (mconf == NULL) {
|
|
36
|
2354 return NGX_CONF_ERROR;
|
|
|
2355 }
|
|
|
2356
|
|
310
|
2357 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2358 }
|
|
|
2359 }
|
|
|
2360
|
|
36
|
2361
|
|
|
2362 /* the server configuration context */
|
|
0
|
2363
|
|
|
2364 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
|
2365 cscf->ctx = ctx;
|
|
|
2366
|
|
36
|
2367
|
|
0
|
2368 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index];
|
|
36
|
2369
|
|
50
|
2370 cscfp = ngx_array_push(&cmcf->servers);
|
|
|
2371 if (cscfp == NULL) {
|
|
36
|
2372 return NGX_CONF_ERROR;
|
|
|
2373 }
|
|
|
2374
|
|
0
|
2375 *cscfp = cscf;
|
|
|
2376
|
|
36
|
2377
|
|
0
|
2378 /* parse inside server{} */
|
|
|
2379
|
|
70
|
2380 pcf = *cf;
|
|
0
|
2381 cf->ctx = ctx;
|
|
|
2382 cf->cmd_type = NGX_HTTP_SRV_CONF;
|
|
34
|
2383
|
|
0
|
2384 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2385
|
|
70
|
2386 *cf = pcf;
|
|
0
|
2387
|
|
|
2388 return rv;
|
|
|
2389 }
|
|
|
2390
|
|
|
2391
|
|
36
|
2392 static char *
|
|
|
2393 ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2394 {
|
|
|
2395 char *rv;
|
|
430
|
2396 u_char *mod;
|
|
|
2397 size_t len;
|
|
|
2398 ngx_str_t *value, *name;
|
|
310
|
2399 ngx_uint_t i;
|
|
34
|
2400 ngx_conf_t save;
|
|
0
|
2401 ngx_http_module_t *module;
|
|
|
2402 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
378
|
2403 ngx_http_core_loc_conf_t *clcf, *pclcf;
|
|
0
|
2404
|
|
50
|
2405 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2406 if (ctx == NULL) {
|
|
0
|
2407 return NGX_CONF_ERROR;
|
|
|
2408 }
|
|
|
2409
|
|
|
2410 pctx = cf->ctx;
|
|
|
2411 ctx->main_conf = pctx->main_conf;
|
|
|
2412 ctx->srv_conf = pctx->srv_conf;
|
|
|
2413
|
|
|
2414 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2415 if (ctx->loc_conf == NULL) {
|
|
|
2416 return NGX_CONF_ERROR;
|
|
|
2417 }
|
|
|
2418
|
|
310
|
2419 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2420 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2421 continue;
|
|
|
2422 }
|
|
|
2423
|
|
310
|
2424 module = ngx_modules[i]->ctx;
|
|
0
|
2425
|
|
|
2426 if (module->create_loc_conf) {
|
|
310
|
2427 ctx->loc_conf[ngx_modules[i]->ctx_index] =
|
|
0
|
2428 module->create_loc_conf(cf);
|
|
310
|
2429 if (ctx->loc_conf[ngx_modules[i]->ctx_index] == NULL) {
|
|
0
|
2430 return NGX_CONF_ERROR;
|
|
|
2431 }
|
|
|
2432 }
|
|
|
2433 }
|
|
|
2434
|
|
|
2435 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2436 clcf->loc_conf = ctx->loc_conf;
|
|
|
2437
|
|
|
2438 value = cf->args->elts;
|
|
|
2439
|
|
|
2440 if (cf->args->nelts == 3) {
|
|
430
|
2441
|
|
|
2442 len = value[1].len;
|
|
|
2443 mod = value[1].data;
|
|
|
2444 name = &value[2];
|
|
|
2445
|
|
|
2446 if (len == 1 && mod[0] == '=') {
|
|
|
2447
|
|
|
2448 clcf->name = *name;
|
|
0
|
2449 clcf->exact_match = 1;
|
|
|
2450
|
|
430
|
2451 } else if (len == 2 && mod[0] == '^' && mod[1] == '~') {
|
|
|
2452
|
|
|
2453 clcf->name = *name;
|
|
16
|
2454 clcf->noregex = 1;
|
|
|
2455
|
|
430
|
2456 } else if (len == 1 && mod[0] == '~') {
|
|
|
2457
|
|
|
2458 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
0
|
2459 return NGX_CONF_ERROR;
|
|
|
2460 }
|
|
|
2461
|
|
430
|
2462 } else if (len == 2 && mod[0] == '~' && mod[1] == '*') {
|
|
|
2463
|
|
|
2464 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
|
2465 return NGX_CONF_ERROR;
|
|
|
2466 }
|
|
0
|
2467
|
|
|
2468 } else {
|
|
|
2469 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2470 "invalid location modifier \"%V\"", &value[1]);
|
|
0
|
2471 return NGX_CONF_ERROR;
|
|
|
2472 }
|
|
|
2473
|
|
|
2474 } else {
|
|
324
|
2475
|
|
430
|
2476 name = &value[1];
|
|
|
2477
|
|
|
2478 if (name->data[0] == '=') {
|
|
|
2479
|
|
|
2480 clcf->name.len = name->len - 1;
|
|
|
2481 clcf->name.data = name->data + 1;
|
|
|
2482 clcf->exact_match = 1;
|
|
|
2483
|
|
|
2484 } else if (name->data[0] == '^' && name->data[1] == '~') {
|
|
|
2485
|
|
|
2486 clcf->name.len = name->len - 2;
|
|
|
2487 clcf->name.data = name->data + 2;
|
|
|
2488 clcf->noregex = 1;
|
|
|
2489
|
|
|
2490 } else if (name->data[0] == '~') {
|
|
|
2491
|
|
|
2492 name->len--;
|
|
|
2493 name->data++;
|
|
|
2494
|
|
|
2495 if (name->data[0] == '*') {
|
|
|
2496
|
|
|
2497 name->len--;
|
|
|
2498 name->data++;
|
|
|
2499
|
|
|
2500 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
|
2501 return NGX_CONF_ERROR;
|
|
|
2502 }
|
|
|
2503
|
|
|
2504 } else {
|
|
|
2505 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
|
2506 return NGX_CONF_ERROR;
|
|
|
2507 }
|
|
|
2508 }
|
|
|
2509
|
|
|
2510 } else {
|
|
|
2511
|
|
|
2512 clcf->name = *name;
|
|
|
2513
|
|
|
2514 if (name->data[0] == '@') {
|
|
|
2515 clcf->named = 1;
|
|
|
2516 }
|
|
324
|
2517 }
|
|
0
|
2518 }
|
|
|
2519
|
|
|
2520 pclcf = pctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2521
|
|
378
|
2522 if (pclcf->name.len) {
|
|
|
2523
|
|
|
2524 /* nested location */
|
|
|
2525
|
|
34
|
2526 #if 0
|
|
0
|
2527 clcf->prev_location = pclcf;
|
|
34
|
2528 #endif
|
|
0
|
2529
|
|
|
2530 if (pclcf->exact_match) {
|
|
|
2531 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2532 "location \"%V\" could not be inside "
|
|
|
2533 "the exact location \"%V\"",
|
|
|
2534 &clcf->name, &pclcf->name);
|
|
0
|
2535 return NGX_CONF_ERROR;
|
|
|
2536 }
|
|
|
2537
|
|
324
|
2538 if (pclcf->named) {
|
|
|
2539 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2540 "location \"%V\" could not be inside "
|
|
|
2541 "the named location \"%V\"",
|
|
|
2542 &clcf->name, &pclcf->name);
|
|
|
2543 return NGX_CONF_ERROR;
|
|
|
2544 }
|
|
|
2545
|
|
378
|
2546 if (clcf->named) {
|
|
|
2547 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2548 "named location \"%V\" must be "
|
|
|
2549 "on server level only",
|
|
|
2550 &clcf->name);
|
|
|
2551 return NGX_CONF_ERROR;
|
|
|
2552 }
|
|
|
2553
|
|
430
|
2554 len = pclcf->name.len;
|
|
|
2555
|
|
4
|
2556 #if (NGX_PCRE)
|
|
0
|
2557 if (clcf->regex == NULL
|
|
430
|
2558 && ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
|
0
|
2559 #else
|
|
430
|
2560 if (ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
|
0
|
2561 #endif
|
|
|
2562 {
|
|
|
2563 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2564 "location \"%V\" is outside location \"%V\"",
|
|
|
2565 &clcf->name, &pclcf->name);
|
|
0
|
2566 return NGX_CONF_ERROR;
|
|
|
2567 }
|
|
|
2568 }
|
|
|
2569
|
|
378
|
2570 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
|
2571 return NGX_CONF_ERROR;
|
|
|
2572 }
|
|
0
|
2573
|
|
34
|
2574 save = *cf;
|
|
0
|
2575 cf->ctx = ctx;
|
|
|
2576 cf->cmd_type = NGX_HTTP_LOC_CONF;
|
|
34
|
2577
|
|
0
|
2578 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2579
|
|
|
2580 *cf = save;
|
|
|
2581
|
|
0
|
2582 return rv;
|
|
|
2583 }
|
|
|
2584
|
|
|
2585
|
|
430
|
2586 static ngx_int_t
|
|
|
2587 ngx_http_core_regex_location(ngx_conf_t *cf, ngx_http_core_loc_conf_t *clcf,
|
|
|
2588 ngx_str_t *regex, ngx_uint_t caseless)
|
|
|
2589 {
|
|
|
2590 #if (NGX_PCRE)
|
|
|
2591 ngx_str_t err;
|
|
|
2592 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
2593
|
|
|
2594 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
2595 err.data = errstr;
|
|
|
2596
|
|
508
|
2597 #if (NGX_HAVE_CASELESS_FILESYSTEM)
|
|
|
2598 caseless = 1;
|
|
|
2599 #endif
|
|
|
2600
|
|
430
|
2601 clcf->regex = ngx_regex_compile(regex, caseless ? NGX_REGEX_CASELESS: 0,
|
|
|
2602 cf->pool, &err);
|
|
|
2603
|
|
|
2604 if (clcf->regex == NULL) {
|
|
|
2605 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
2606 return NGX_ERROR;
|
|
|
2607 }
|
|
|
2608
|
|
|
2609 clcf->name = *regex;
|
|
456
|
2610 clcf->captures = (ngx_regex_capture_count(clcf->regex) > 0);
|
|
430
|
2611
|
|
|
2612 return NGX_OK;
|
|
|
2613
|
|
|
2614 #else
|
|
|
2615
|
|
|
2616 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2617 "the using of the regex \"%V\" requires PCRE library",
|
|
|
2618 regex);
|
|
|
2619 return NGX_ERROR;
|
|
|
2620
|
|
|
2621 #endif
|
|
|
2622 }
|
|
|
2623
|
|
|
2624
|
|
36
|
2625 static char *
|
|
|
2626 ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2627 {
|
|
186
|
2628 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2629
|
|
0
|
2630 char *rv;
|
|
34
|
2631 ngx_conf_t save;
|
|
0
|
2632
|
|
186
|
2633 if (lcf->types == NULL) {
|
|
|
2634 lcf->types = ngx_array_create(cf->pool, 64, sizeof(ngx_hash_key_t));
|
|
|
2635 if (lcf->types == NULL) {
|
|
|
2636 return NGX_CONF_ERROR;
|
|
|
2637 }
|
|
|
2638 }
|
|
|
2639
|
|
34
|
2640 save = *cf;
|
|
|
2641 cf->handler = ngx_http_core_type;
|
|
0
|
2642 cf->handler_conf = conf;
|
|
34
|
2643
|
|
0
|
2644 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2645
|
|
|
2646 *cf = save;
|
|
0
|
2647
|
|
|
2648 return rv;
|
|
|
2649 }
|
|
|
2650
|
|
|
2651
|
|
36
|
2652 static char *
|
|
|
2653 ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf)
|
|
0
|
2654 {
|
|
|
2655 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2656
|
|
294
|
2657 ngx_str_t *value, *content_type, *old, file;
|
|
392
|
2658 ngx_uint_t i, n, hash;
|
|
138
|
2659 ngx_hash_key_t *type;
|
|
0
|
2660
|
|
294
|
2661 value = cf->args->elts;
|
|
|
2662
|
|
|
2663 if (ngx_strcmp(value[0].data, "include") == 0) {
|
|
|
2664 file = value[1];
|
|
|
2665
|
|
454
|
2666 if (ngx_conf_full_name(cf->cycle, &file, 1) != NGX_OK) {
|
|
294
|
2667 return NGX_CONF_ERROR;
|
|
|
2668 }
|
|
|
2669
|
|
|
2670 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
2671
|
|
|
2672 return ngx_conf_parse(cf, &file);
|
|
|
2673 }
|
|
|
2674
|
|
138
|
2675 content_type = ngx_palloc(cf->pool, sizeof(ngx_str_t));
|
|
|
2676 if (content_type == NULL) {
|
|
|
2677 return NGX_CONF_ERROR;
|
|
0
|
2678 }
|
|
|
2679
|
|
138
|
2680 *content_type = value[0];
|
|
0
|
2681
|
|
|
2682 for (i = 1; i < cf->args->nelts; i++) {
|
|
138
|
2683
|
|
392
|
2684 hash = ngx_hash_strlow(value[i].data, value[i].data, value[i].len);
|
|
138
|
2685
|
|
|
2686 type = lcf->types->elts;
|
|
|
2687 for (n = 0; n < lcf->types->nelts; n++) {
|
|
|
2688 if (ngx_strcmp(value[i].data, type[n].key.data) == 0) {
|
|
|
2689 old = type[n].value;
|
|
|
2690 type[n].value = content_type;
|
|
|
2691
|
|
|
2692 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
2693 "duplicate extention \"%V\", "
|
|
|
2694 "content type: \"%V\", "
|
|
|
2695 "old content type: \"%V\"",
|
|
|
2696 &value[i], content_type, old);
|
|
|
2697 continue;
|
|
|
2698 }
|
|
|
2699 }
|
|
|
2700
|
|
|
2701
|
|
|
2702 type = ngx_array_push(lcf->types);
|
|
50
|
2703 if (type == NULL) {
|
|
0
|
2704 return NGX_CONF_ERROR;
|
|
|
2705 }
|
|
|
2706
|
|
138
|
2707 type->key = value[i];
|
|
392
|
2708 type->key_hash = hash;
|
|
138
|
2709 type->value = content_type;
|
|
0
|
2710 }
|
|
|
2711
|
|
|
2712 return NGX_CONF_OK;
|
|
|
2713 }
|
|
|
2714
|
|
|
2715
|
|
58
|
2716 static ngx_int_t
|
|
|
2717 ngx_http_core_preconfiguration(ngx_conf_t *cf)
|
|
|
2718 {
|
|
|
2719 return ngx_http_variables_add_core_vars(cf);
|
|
|
2720 }
|
|
|
2721
|
|
|
2722
|
|
36
|
2723 static void *
|
|
|
2724 ngx_http_core_create_main_conf(ngx_conf_t *cf)
|
|
0
|
2725 {
|
|
34
|
2726 ngx_http_core_main_conf_t *cmcf;
|
|
|
2727
|
|
50
|
2728 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_main_conf_t));
|
|
|
2729 if (cmcf == NULL) {
|
|
496
|
2730 return NULL;
|
|
34
|
2731 }
|
|
0
|
2732
|
|
48
|
2733 if (ngx_array_init(&cmcf->servers, cf->pool, 4,
|
|
118
|
2734 sizeof(ngx_http_core_srv_conf_t *))
|
|
200
|
2735 != NGX_OK)
|
|
34
|
2736 {
|
|
496
|
2737 return NULL;
|
|
34
|
2738 }
|
|
0
|
2739
|
|
142
|
2740 cmcf->server_names_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2741 cmcf->server_names_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
26
|
2742
|
|
160
|
2743 cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2744 cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
2745
|
|
0
|
2746 return cmcf;
|
|
|
2747 }
|
|
|
2748
|
|
|
2749
|
|
36
|
2750 static char *
|
|
|
2751 ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
|
|
0
|
2752 {
|
|
|
2753 ngx_http_core_main_conf_t *cmcf = conf;
|
|
|
2754
|
|
142
|
2755 if (cmcf->server_names_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2756 cmcf->server_names_hash_max_size = 512;
|
|
26
|
2757 }
|
|
|
2758
|
|
142
|
2759 if (cmcf->server_names_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2760 cmcf->server_names_hash_bucket_size = ngx_cacheline_size;
|
|
26
|
2761 }
|
|
0
|
2762
|
|
142
|
2763 cmcf->server_names_hash_bucket_size =
|
|
|
2764 ngx_align(cmcf->server_names_hash_bucket_size, ngx_cacheline_size);
|
|
|
2765
|
|
160
|
2766
|
|
|
2767 if (cmcf->variables_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2768 cmcf->variables_hash_max_size = 512;
|
|
|
2769 }
|
|
|
2770
|
|
|
2771 if (cmcf->variables_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2772 cmcf->variables_hash_bucket_size = 64;
|
|
|
2773 }
|
|
|
2774
|
|
|
2775 cmcf->variables_hash_bucket_size =
|
|
|
2776 ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size);
|
|
|
2777
|
|
0
|
2778 return NGX_CONF_OK;
|
|
|
2779 }
|
|
|
2780
|
|
|
2781
|
|
36
|
2782 static void *
|
|
|
2783 ngx_http_core_create_srv_conf(ngx_conf_t *cf)
|
|
0
|
2784 {
|
|
|
2785 ngx_http_core_srv_conf_t *cscf;
|
|
|
2786
|
|
50
|
2787 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_srv_conf_t));
|
|
|
2788 if (cscf == NULL) {
|
|
496
|
2789 return NULL;
|
|
36
|
2790 }
|
|
|
2791
|
|
0
|
2792 /*
|
|
36
|
2793 * set by ngx_pcalloc():
|
|
28
|
2794 *
|
|
|
2795 * conf->client_large_buffers.num = 0;
|
|
|
2796 */
|
|
0
|
2797
|
|
448
|
2798 if (ngx_array_init(&cscf->listen, cf->temp_pool, 4,
|
|
|
2799 sizeof(ngx_http_listen_t))
|
|
454
|
2800 != NGX_OK)
|
|
36
|
2801 {
|
|
496
|
2802 return NULL;
|
|
36
|
2803 }
|
|
|
2804
|
|
230
|
2805 if (ngx_array_init(&cscf->server_names, cf->temp_pool, 4,
|
|
142
|
2806 sizeof(ngx_http_server_name_t))
|
|
454
|
2807 != NGX_OK)
|
|
36
|
2808 {
|
|
496
|
2809 return NULL;
|
|
36
|
2810 }
|
|
0
|
2811
|
|
|
2812 cscf->connection_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2813 cscf->request_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2814 cscf->client_header_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2815 cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
60
|
2816 cscf->ignore_invalid_headers = NGX_CONF_UNSET;
|
|
342
|
2817 cscf->merge_slashes = NGX_CONF_UNSET;
|
|
412
|
2818 cscf->underscores_in_headers = NGX_CONF_UNSET;
|
|
0
|
2819
|
|
|
2820 return cscf;
|
|
|
2821 }
|
|
|
2822
|
|
|
2823
|
|
36
|
2824 static char *
|
|
|
2825 ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2826 {
|
|
|
2827 ngx_http_core_srv_conf_t *prev = parent;
|
|
|
2828 ngx_http_core_srv_conf_t *conf = child;
|
|
|
2829
|
|
142
|
2830 ngx_http_listen_t *ls;
|
|
448
|
2831 struct sockaddr_in *sin;
|
|
142
|
2832 ngx_http_server_name_t *sn;
|
|
0
|
2833
|
|
|
2834 /* TODO: it does not merge, it inits only */
|
|
|
2835
|
|
|
2836 if (conf->listen.nelts == 0) {
|
|
50
|
2837 ls = ngx_array_push(&conf->listen);
|
|
|
2838 if (ls == NULL) {
|
|
36
|
2839 return NGX_CONF_ERROR;
|
|
|
2840 }
|
|
|
2841
|
|
72
|
2842 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
|
2843
|
|
448
|
2844 sin = (struct sockaddr_in *) &ls->sockaddr;
|
|
|
2845
|
|
|
2846 sin->sin_family = AF_INET;
|
|
10
|
2847 #if (NGX_WIN32)
|
|
448
|
2848 sin->sin_port = htons(80);
|
|
0
|
2849 #else
|
|
448
|
2850 sin->sin_port = htons((getuid() == 0) ? 80 : 8000);
|
|
0
|
2851 #endif
|
|
448
|
2852 sin->sin_addr.s_addr = INADDR_ANY;
|
|
118
|
2853
|
|
450
|
2854 ls->socklen = sizeof(struct sockaddr_in);
|
|
|
2855
|
|
326
|
2856 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
118
|
2857 ls->conf.rcvbuf = -1;
|
|
|
2858 ls->conf.sndbuf = -1;
|
|
450
|
2859 ls->conf.wildcard = 1;
|
|
|
2860
|
|
|
2861 (void) ngx_sock_ntop((struct sockaddr *) &ls->sockaddr, ls->conf.addr,
|
|
|
2862 NGX_SOCKADDR_STRLEN, 1);
|
|
0
|
2863 }
|
|
|
2864
|
|
154
|
2865 if (conf->server_name.data == NULL) {
|
|
376
|
2866 conf->server_name = cf->cycle->hostname;
|
|
154
|
2867
|
|
50
|
2868 sn = ngx_array_push(&conf->server_names);
|
|
|
2869 if (sn == NULL) {
|
|
36
|
2870 return NGX_CONF_ERROR;
|
|
|
2871 }
|
|
|
2872
|
|
342
|
2873 #if (NGX_PCRE)
|
|
|
2874 sn->regex = NULL;
|
|
456
|
2875 sn->captures = 0;
|
|
342
|
2876 #endif
|
|
|
2877 sn->core_srv_conf = conf;
|
|
154
|
2878 sn->name.len = conf->server_name.len;
|
|
|
2879 sn->name.data = conf->server_name.data;
|
|
0
|
2880 }
|
|
|
2881
|
|
|
2882 ngx_conf_merge_size_value(conf->connection_pool_size,
|
|
|
2883 prev->connection_pool_size, 256);
|
|
|
2884 ngx_conf_merge_size_value(conf->request_pool_size,
|
|
|
2885 prev->request_pool_size, 4096);
|
|
|
2886 ngx_conf_merge_msec_value(conf->client_header_timeout,
|
|
|
2887 prev->client_header_timeout, 60000);
|
|
|
2888 ngx_conf_merge_size_value(conf->client_header_buffer_size,
|
|
|
2889 prev->client_header_buffer_size, 1024);
|
|
|
2890 ngx_conf_merge_bufs_value(conf->large_client_header_buffers,
|
|
|
2891 prev->large_client_header_buffers,
|
|
|
2892 4, ngx_pagesize);
|
|
|
2893
|
|
|
2894 if (conf->large_client_header_buffers.size < conf->connection_pool_size) {
|
|
|
2895 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2896 "the \"large_client_header_buffers\" size must be "
|
|
|
2897 "equal to or bigger than \"connection_pool_size\"");
|
|
|
2898 return NGX_CONF_ERROR;
|
|
|
2899 }
|
|
|
2900
|
|
60
|
2901 ngx_conf_merge_value(conf->ignore_invalid_headers,
|
|
|
2902 prev->ignore_invalid_headers, 1);
|
|
|
2903
|
|
342
|
2904 ngx_conf_merge_value(conf->merge_slashes, prev->merge_slashes, 1);
|
|
|
2905
|
|
412
|
2906 ngx_conf_merge_value(conf->underscores_in_headers,
|
|
|
2907 prev->underscores_in_headers, 0);
|
|
|
2908
|
|
0
|
2909 return NGX_CONF_OK;
|
|
|
2910 }
|
|
|
2911
|
|
|
2912
|
|
36
|
2913 static void *
|
|
|
2914 ngx_http_core_create_loc_conf(ngx_conf_t *cf)
|
|
0
|
2915 {
|
|
34
|
2916 ngx_http_core_loc_conf_t *lcf;
|
|
0
|
2917
|
|
50
|
2918 lcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_loc_conf_t));
|
|
|
2919 if (lcf == NULL) {
|
|
496
|
2920 return NULL;
|
|
36
|
2921 }
|
|
0
|
2922
|
|
28
|
2923 /*
|
|
|
2924 * set by ngx_pcalloc():
|
|
|
2925 *
|
|
126
|
2926 * lcf->root = { 0, NULL };
|
|
180
|
2927 * lcf->limit_except = 0;
|
|
126
|
2928 * lcf->post_action = { 0, NULL };
|
|
28
|
2929 * lcf->types = NULL;
|
|
126
|
2930 * lcf->default_type = { 0, NULL };
|
|
484
|
2931 * lcf->error_log = NULL;
|
|
28
|
2932 * lcf->error_pages = NULL;
|
|
430
|
2933 * lcf->try_files = NULL;
|
|
28
|
2934 * lcf->client_body_path = NULL;
|
|
|
2935 * lcf->regex = NULL;
|
|
|
2936 * lcf->exact_match = 0;
|
|
|
2937 * lcf->auto_redirect = 0;
|
|
|
2938 * lcf->alias = 0;
|
|
358
|
2939 * lcf->gzip_proxied = 0;
|
|
28
|
2940 */
|
|
0
|
2941
|
|
212
|
2942 lcf->client_max_body_size = NGX_CONF_UNSET;
|
|
0
|
2943 lcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
|
2944 lcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
|
|
362
|
2945 lcf->satisfy = NGX_CONF_UNSET_UINT;
|
|
424
|
2946 lcf->if_modified_since = NGX_CONF_UNSET_UINT;
|
|
492
|
2947 lcf->client_body_in_file_only = NGX_CONF_UNSET_UINT;
|
|
|
2948 lcf->client_body_in_single_buffer = NGX_CONF_UNSET;
|
|
58
|
2949 lcf->internal = NGX_CONF_UNSET;
|
|
0
|
2950 lcf->sendfile = NGX_CONF_UNSET;
|
|
300
|
2951 lcf->sendfile_max_chunk = NGX_CONF_UNSET_SIZE;
|
|
518
|
2952 #if (NGX_HAVE_FILE_AIO)
|
|
|
2953 lcf->aio = NGX_CONF_UNSET;
|
|
|
2954 #endif
|
|
390
|
2955 lcf->directio = NGX_CONF_UNSET;
|
|
518
|
2956 lcf->directio_alignment = NGX_CONF_UNSET;
|
|
0
|
2957 lcf->tcp_nopush = NGX_CONF_UNSET;
|
|
2
|
2958 lcf->tcp_nodelay = NGX_CONF_UNSET;
|
|
0
|
2959 lcf->send_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2960 lcf->send_lowat = NGX_CONF_UNSET_SIZE;
|
|
|
2961 lcf->postpone_output = NGX_CONF_UNSET_SIZE;
|
|
|
2962 lcf->limit_rate = NGX_CONF_UNSET_SIZE;
|
|
496
|
2963 lcf->limit_rate_after = NGX_CONF_UNSET_SIZE;
|
|
0
|
2964 lcf->keepalive_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2965 lcf->keepalive_header = NGX_CONF_UNSET;
|
|
496
|
2966 lcf->keepalive_requests = NGX_CONF_UNSET_UINT;
|
|
0
|
2967 lcf->lingering_time = NGX_CONF_UNSET_MSEC;
|
|
|
2968 lcf->lingering_timeout = NGX_CONF_UNSET_MSEC;
|
|
348
|
2969 lcf->resolver_timeout = NGX_CONF_UNSET_MSEC;
|
|
0
|
2970 lcf->reset_timedout_connection = NGX_CONF_UNSET;
|
|
362
|
2971 lcf->server_name_in_redirect = NGX_CONF_UNSET;
|
|
70
|
2972 lcf->port_in_redirect = NGX_CONF_UNSET;
|
|
0
|
2973 lcf->msie_padding = NGX_CONF_UNSET;
|
|
228
|
2974 lcf->msie_refresh = NGX_CONF_UNSET;
|
|
76
|
2975 lcf->log_not_found = NGX_CONF_UNSET;
|
|
412
|
2976 lcf->log_subrequest = NGX_CONF_UNSET;
|
|
228
|
2977 lcf->recursive_error_pages = NGX_CONF_UNSET;
|
|
342
|
2978 lcf->server_tokens = NGX_CONF_UNSET;
|
|
138
|
2979 lcf->types_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2980 lcf->types_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
358
|
2981
|
|
332
|
2982 lcf->open_file_cache = NGX_CONF_UNSET_PTR;
|
|
358
|
2983 lcf->open_file_cache_valid = NGX_CONF_UNSET;
|
|
|
2984 lcf->open_file_cache_min_uses = NGX_CONF_UNSET_UINT;
|
|
332
|
2985 lcf->open_file_cache_errors = NGX_CONF_UNSET;
|
|
|
2986 lcf->open_file_cache_events = NGX_CONF_UNSET;
|
|
0
|
2987
|
|
358
|
2988 #if (NGX_HTTP_GZIP)
|
|
|
2989 lcf->gzip_vary = NGX_CONF_UNSET;
|
|
|
2990 lcf->gzip_http_version = NGX_CONF_UNSET_UINT;
|
|
362
|
2991 #if (NGX_PCRE)
|
|
358
|
2992 lcf->gzip_disable = NGX_CONF_UNSET_PTR;
|
|
400
|
2993 lcf->gzip_disable_msie6 = 3;
|
|
358
|
2994 #endif
|
|
362
|
2995 #endif
|
|
358
|
2996
|
|
0
|
2997 return lcf;
|
|
|
2998 }
|
|
|
2999
|
|
|
3000
|
|
138
|
3001 static ngx_str_t ngx_http_core_text_html_type = ngx_string("text/html");
|
|
|
3002 static ngx_str_t ngx_http_core_image_gif_type = ngx_string("image/gif");
|
|
|
3003 static ngx_str_t ngx_http_core_image_jpeg_type = ngx_string("image/jpeg");
|
|
|
3004
|
|
|
3005 static ngx_hash_key_t ngx_http_core_default_types[] = {
|
|
|
3006 { ngx_string("html"), 0, &ngx_http_core_text_html_type },
|
|
|
3007 { ngx_string("gif"), 0, &ngx_http_core_image_gif_type },
|
|
|
3008 { ngx_string("jpg"), 0, &ngx_http_core_image_jpeg_type },
|
|
|
3009 { ngx_null_string, 0, NULL }
|
|
0
|
3010 };
|
|
|
3011
|
|
|
3012
|
|
36
|
3013 static char *
|
|
138
|
3014 ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
3015 {
|
|
|
3016 ngx_http_core_loc_conf_t *prev = parent;
|
|
|
3017 ngx_http_core_loc_conf_t *conf = child;
|
|
|
3018
|
|
36
|
3019 ngx_uint_t i;
|
|
138
|
3020 ngx_hash_key_t *type;
|
|
|
3021 ngx_hash_init_t types_hash;
|
|
0
|
3022
|
|
152
|
3023 if (conf->root.data == NULL) {
|
|
|
3024
|
|
174
|
3025 conf->alias = prev->alias;
|
|
152
|
3026 conf->root = prev->root;
|
|
|
3027 conf->root_lengths = prev->root_lengths;
|
|
|
3028 conf->root_values = prev->root_values;
|
|
|
3029
|
|
|
3030 if (prev->root.data == NULL) {
|
|
|
3031 conf->root.len = sizeof("html") - 1;
|
|
|
3032 conf->root.data = (u_char *) "html";
|
|
|
3033
|
|
454
|
3034 if (ngx_conf_full_name(cf->cycle, &conf->root, 0) != NGX_OK) {
|
|
152
|
3035 return NGX_CONF_ERROR;
|
|
|
3036 }
|
|
|
3037 }
|
|
0
|
3038 }
|
|
|
3039
|
|
126
|
3040 if (conf->post_action.data == NULL) {
|
|
|
3041 conf->post_action = prev->post_action;
|
|
|
3042 }
|
|
|
3043
|
|
212
|
3044 ngx_conf_merge_uint_value(conf->types_hash_max_size,
|
|
|
3045 prev->types_hash_max_size, 1024);
|
|
|
3046
|
|
|
3047 ngx_conf_merge_uint_value(conf->types_hash_bucket_size,
|
|
|
3048 prev->types_hash_bucket_size,
|
|
|
3049 ngx_cacheline_size);
|
|
138
|
3050
|
|
|
3051 conf->types_hash_bucket_size = ngx_align(conf->types_hash_bucket_size,
|
|
|
3052 ngx_cacheline_size);
|
|
|
3053
|
|
|
3054 /*
|
|
|
3055 * the special handling the "types" directive in the "http" section
|
|
|
3056 * to inherit the http's conf->types_hash to all servers
|
|
|
3057 */
|
|
|
3058
|
|
|
3059 if (prev->types && prev->types_hash.buckets == NULL) {
|
|
|
3060
|
|
|
3061 types_hash.hash = &prev->types_hash;
|
|
|
3062 types_hash.key = ngx_hash_key_lc;
|
|
|
3063 types_hash.max_size = conf->types_hash_max_size;
|
|
|
3064 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
3065 types_hash.name = "types_hash";
|
|
138
|
3066 types_hash.pool = cf->pool;
|
|
|
3067 types_hash.temp_pool = NULL;
|
|
|
3068
|
|
|
3069 if (ngx_hash_init(&types_hash, prev->types->elts, prev->types->nelts)
|
|
|
3070 != NGX_OK)
|
|
|
3071 {
|
|
|
3072 return NGX_CONF_ERROR;
|
|
|
3073 }
|
|
|
3074 }
|
|
|
3075
|
|
0
|
3076 if (conf->types == NULL) {
|
|
138
|
3077 conf->types = prev->types;
|
|
|
3078 conf->types_hash = prev->types_hash;
|
|
|
3079 }
|
|
|
3080
|
|
|
3081 if (conf->types == NULL) {
|
|
|
3082 conf->types = ngx_array_create(cf->pool, 4, sizeof(ngx_hash_key_t));
|
|
|
3083 if (conf->types == NULL) {
|
|
|
3084 return NGX_CONF_ERROR;
|
|
|
3085 }
|
|
|
3086
|
|
|
3087 for (i = 0; ngx_http_core_default_types[i].key.len; i++) {
|
|
|
3088 type = ngx_array_push(conf->types);
|
|
|
3089 if (type == NULL) {
|
|
36
|
3090 return NGX_CONF_ERROR;
|
|
|
3091 }
|
|
0
|
3092
|
|
138
|
3093 type->key = ngx_http_core_default_types[i].key;
|
|
|
3094 type->key_hash =
|
|
|
3095 ngx_hash_key_lc(ngx_http_core_default_types[i].key.data,
|
|
|
3096 ngx_http_core_default_types[i].key.len);
|
|
|
3097 type->value = ngx_http_core_default_types[i].value;
|
|
|
3098 }
|
|
|
3099 }
|
|
|
3100
|
|
|
3101 if (conf->types_hash.buckets == NULL) {
|
|
|
3102
|
|
|
3103 types_hash.hash = &conf->types_hash;
|
|
|
3104 types_hash.key = ngx_hash_key_lc;
|
|
|
3105 types_hash.max_size = conf->types_hash_max_size;
|
|
|
3106 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
3107 types_hash.name = "mime_types_hash";
|
|
138
|
3108 types_hash.pool = cf->pool;
|
|
|
3109 types_hash.temp_pool = NULL;
|
|
|
3110
|
|
|
3111 if (ngx_hash_init(&types_hash, conf->types->elts, conf->types->nelts)
|
|
|
3112 != NGX_OK)
|
|
|
3113 {
|
|
|
3114 return NGX_CONF_ERROR;
|
|
0
|
3115 }
|
|
|
3116 }
|
|
|
3117
|
|
484
|
3118 if (conf->error_log == NULL) {
|
|
|
3119 if (prev->error_log) {
|
|
|
3120 conf->error_log = prev->error_log;
|
|
0
|
3121 } else {
|
|
484
|
3122 conf->error_log = &cf->cycle->new_log;
|
|
0
|
3123 }
|
|
|
3124 }
|
|
|
3125
|
|
|
3126 if (conf->error_pages == NULL && prev->error_pages) {
|
|
|
3127 conf->error_pages = prev->error_pages;
|
|
|
3128 }
|
|
|
3129
|
|
|
3130 ngx_conf_merge_str_value(conf->default_type,
|
|
36
|
3131 prev->default_type, "text/plain");
|
|
0
|
3132
|
|
212
|
3133 ngx_conf_merge_off_value(conf->client_max_body_size,
|
|
0
|
3134 prev->client_max_body_size, 1 * 1024 * 1024);
|
|
|
3135 ngx_conf_merge_size_value(conf->client_body_buffer_size,
|
|
|
3136 prev->client_body_buffer_size,
|
|
|
3137 (size_t) 2 * ngx_pagesize);
|
|
|
3138 ngx_conf_merge_msec_value(conf->client_body_timeout,
|
|
|
3139 prev->client_body_timeout, 60000);
|
|
58
|
3140
|
|
362
|
3141 ngx_conf_merge_uint_value(conf->satisfy, prev->satisfy,
|
|
|
3142 NGX_HTTP_SATISFY_ALL);
|
|
424
|
3143 ngx_conf_merge_uint_value(conf->if_modified_since, prev->if_modified_since,
|
|
444
|
3144 NGX_HTTP_IMS_EXACT);
|
|
492
|
3145 ngx_conf_merge_uint_value(conf->client_body_in_file_only,
|
|
|
3146 prev->client_body_in_file_only, 0);
|
|
|
3147 ngx_conf_merge_value(conf->client_body_in_single_buffer,
|
|
|
3148 prev->client_body_in_single_buffer, 0);
|
|
58
|
3149 ngx_conf_merge_value(conf->internal, prev->internal, 0);
|
|
0
|
3150 ngx_conf_merge_value(conf->sendfile, prev->sendfile, 0);
|
|
300
|
3151 ngx_conf_merge_size_value(conf->sendfile_max_chunk,
|
|
|
3152 prev->sendfile_max_chunk, 0);
|
|
518
|
3153 #if (NGX_HAVE_FILE_AIO)
|
|
|
3154 ngx_conf_merge_value(conf->aio, prev->aio, 0);
|
|
|
3155 #endif
|
|
390
|
3156 ngx_conf_merge_off_value(conf->directio, prev->directio,
|
|
|
3157 NGX_MAX_OFF_T_VALUE);
|
|
518
|
3158 ngx_conf_merge_off_value(conf->directio_alignment, prev->directio_alignment,
|
|
|
3159 512);
|
|
0
|
3160 ngx_conf_merge_value(conf->tcp_nopush, prev->tcp_nopush, 0);
|
|
228
|
3161 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1);
|
|
58
|
3162
|
|
0
|
3163 ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 60000);
|
|
|
3164 ngx_conf_merge_size_value(conf->send_lowat, prev->send_lowat, 0);
|
|
|
3165 ngx_conf_merge_size_value(conf->postpone_output, prev->postpone_output,
|
|
|
3166 1460);
|
|
|
3167 ngx_conf_merge_size_value(conf->limit_rate, prev->limit_rate, 0);
|
|
496
|
3168 ngx_conf_merge_size_value(conf->limit_rate_after, prev->limit_rate_after,
|
|
|
3169 0);
|
|
0
|
3170 ngx_conf_merge_msec_value(conf->keepalive_timeout,
|
|
|
3171 prev->keepalive_timeout, 75000);
|
|
|
3172 ngx_conf_merge_sec_value(conf->keepalive_header,
|
|
|
3173 prev->keepalive_header, 0);
|
|
496
|
3174 ngx_conf_merge_uint_value(conf->keepalive_requests,
|
|
|
3175 prev->keepalive_requests, 100);
|
|
0
|
3176 ngx_conf_merge_msec_value(conf->lingering_time,
|
|
|
3177 prev->lingering_time, 30000);
|
|
|
3178 ngx_conf_merge_msec_value(conf->lingering_timeout,
|
|
|
3179 prev->lingering_timeout, 5000);
|
|
348
|
3180 ngx_conf_merge_msec_value(conf->resolver_timeout,
|
|
|
3181 prev->resolver_timeout, 30000);
|
|
|
3182
|
|
|
3183 if (conf->resolver == NULL) {
|
|
366
|
3184
|
|
|
3185 if (prev->resolver == NULL) {
|
|
|
3186
|
|
|
3187 /*
|
|
|
3188 * create dummy resolver in http {} context
|
|
|
3189 * to inherit it in all servers
|
|
|
3190 */
|
|
|
3191
|
|
|
3192 prev->resolver = ngx_resolver_create(cf, NULL);
|
|
|
3193 if (prev->resolver == NULL) {
|
|
364
|
3194 return NGX_CONF_ERROR;
|
|
354
|
3195 }
|
|
|
3196 }
|
|
376
|
3197
|
|
366
|
3198 conf->resolver = prev->resolver;
|
|
348
|
3199 }
|
|
0
|
3200
|
|
464
|
3201 if (ngx_conf_merge_path_value(cf, &conf->client_body_temp_path,
|
|
28
|
3202 prev->client_body_temp_path,
|
|
464
|
3203 &ngx_http_client_temp_path)
|
|
|
3204 != NGX_OK)
|
|
|
3205 {
|
|
|
3206 return NGX_CONF_ERROR;
|
|
|
3207 }
|
|
28
|
3208
|
|
0
|
3209 ngx_conf_merge_value(conf->reset_timedout_connection,
|
|
36
|
3210 prev->reset_timedout_connection, 0);
|
|
362
|
3211 ngx_conf_merge_value(conf->server_name_in_redirect,
|
|
|
3212 prev->server_name_in_redirect, 1);
|
|
70
|
3213 ngx_conf_merge_value(conf->port_in_redirect, prev->port_in_redirect, 1);
|
|
0
|
3214 ngx_conf_merge_value(conf->msie_padding, prev->msie_padding, 1);
|
|
228
|
3215 ngx_conf_merge_value(conf->msie_refresh, prev->msie_refresh, 0);
|
|
76
|
3216 ngx_conf_merge_value(conf->log_not_found, prev->log_not_found, 1);
|
|
412
|
3217 ngx_conf_merge_value(conf->log_subrequest, prev->log_subrequest, 0);
|
|
228
|
3218 ngx_conf_merge_value(conf->recursive_error_pages,
|
|
|
3219 prev->recursive_error_pages, 0);
|
|
342
|
3220 ngx_conf_merge_value(conf->server_tokens, prev->server_tokens, 1);
|
|
0
|
3221
|
|
332
|
3222 ngx_conf_merge_ptr_value(conf->open_file_cache,
|
|
358
|
3223 prev->open_file_cache, NULL);
|
|
|
3224
|
|
|
3225 ngx_conf_merge_sec_value(conf->open_file_cache_valid,
|
|
|
3226 prev->open_file_cache_valid, 60);
|
|
|
3227
|
|
|
3228 ngx_conf_merge_uint_value(conf->open_file_cache_min_uses,
|
|
|
3229 prev->open_file_cache_min_uses, 1);
|
|
332
|
3230
|
|
|
3231 ngx_conf_merge_sec_value(conf->open_file_cache_errors,
|
|
358
|
3232 prev->open_file_cache_errors, 0);
|
|
332
|
3233
|
|
|
3234 ngx_conf_merge_sec_value(conf->open_file_cache_events,
|
|
358
|
3235 prev->open_file_cache_events, 0);
|
|
|
3236 #if (NGX_HTTP_GZIP)
|
|
|
3237
|
|
|
3238 ngx_conf_merge_value(conf->gzip_vary, prev->gzip_vary, 0);
|
|
|
3239 ngx_conf_merge_uint_value(conf->gzip_http_version, prev->gzip_http_version,
|
|
|
3240 NGX_HTTP_VERSION_11);
|
|
|
3241 ngx_conf_merge_bitmask_value(conf->gzip_proxied, prev->gzip_proxied,
|
|
|
3242 (NGX_CONF_BITMASK_SET|NGX_HTTP_GZIP_PROXIED_OFF));
|
|
|
3243
|
|
362
|
3244 #if (NGX_PCRE)
|
|
358
|
3245 ngx_conf_merge_ptr_value(conf->gzip_disable, prev->gzip_disable, NULL);
|
|
362
|
3246 #endif
|
|
358
|
3247
|
|
400
|
3248 if (conf->gzip_disable_msie6 == 3) {
|
|
|
3249 conf->gzip_disable_msie6 =
|
|
|
3250 (prev->gzip_disable_msie6 == 3) ? 0 : prev->gzip_disable_msie6;
|
|
|
3251 }
|
|
|
3252
|
|
358
|
3253 #endif
|
|
0
|
3254
|
|
|
3255 return NGX_CONF_OK;
|
|
|
3256 }
|
|
|
3257
|
|
|
3258
|
|
36
|
3259 static char *
|
|
|
3260 ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3261 {
|
|
|
3262 ngx_http_core_srv_conf_t *scf = conf;
|
|
|
3263
|
|
252
|
3264 ngx_str_t *value, size;
|
|
|
3265 ngx_url_t u;
|
|
|
3266 ngx_uint_t n;
|
|
|
3267 ngx_http_listen_t *ls;
|
|
0
|
3268
|
|
|
3269 /*
|
|
|
3270 * TODO: check duplicate 'listen' directives,
|
|
|
3271 * add resolved name to server names ???
|
|
|
3272 */
|
|
|
3273
|
|
72
|
3274 value = cf->args->elts;
|
|
126
|
3275
|
|
252
|
3276 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
3277
|
|
|
3278 u.url = value[1];
|
|
|
3279 u.listen = 1;
|
|
266
|
3280 u.default_port = 80;
|
|
252
|
3281
|
|
340
|
3282 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
|
|
252
|
3283 if (u.err) {
|
|
|
3284 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3285 "%s in \"%V\" of the \"listen\" directive",
|
|
|
3286 u.err, &u.url);
|
|
|
3287 }
|
|
|
3288
|
|
126
|
3289 return NGX_CONF_ERROR;
|
|
72
|
3290 }
|
|
|
3291
|
|
50
|
3292 ls = ngx_array_push(&scf->listen);
|
|
|
3293 if (ls == NULL) {
|
|
0
|
3294 return NGX_CONF_ERROR;
|
|
|
3295 }
|
|
|
3296
|
|
72
|
3297 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
0
|
3298
|
|
448
|
3299 ngx_memcpy(ls->sockaddr, u.sockaddr, u.socklen);
|
|
|
3300
|
|
|
3301 ls->socklen = u.socklen;
|
|
336
|
3302 ls->file_name = cf->conf_file->file.name.data;
|
|
0
|
3303 ls->line = cf->conf_file->line;
|
|
326
|
3304 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
112
|
3305 ls->conf.rcvbuf = -1;
|
|
|
3306 ls->conf.sndbuf = -1;
|
|
448
|
3307 ls->conf.wildcard = u.wildcard;
|
|
|
3308
|
|
|
3309 (void) ngx_sock_ntop((struct sockaddr *) &ls->sockaddr, ls->conf.addr,
|
|
|
3310 NGX_SOCKADDR_STRLEN, 1);
|
|
180
|
3311
|
|
72
|
3312 if (cf->args->nelts == 2) {
|
|
|
3313 return NGX_CONF_OK;
|
|
|
3314 }
|
|
|
3315
|
|
|
3316 if (ngx_strcmp(value[2].data, "default") == 0) {
|
|
|
3317 ls->conf.default_server = 1;
|
|
|
3318 n = 3;
|
|
138
|
3319
|
|
72
|
3320 } else {
|
|
|
3321 n = 2;
|
|
0
|
3322 }
|
|
|
3323
|
|
72
|
3324 for ( /* void */ ; n < cf->args->nelts; n++) {
|
|
|
3325
|
|
|
3326 if (ls->conf.default_server == 0) {
|
|
|
3327 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3328 "\"%V\" parameter can be specified for "
|
|
|
3329 "the default \"listen\" directive only",
|
|
|
3330 &value[n]);
|
|
|
3331 return NGX_CONF_ERROR;
|
|
|
3332 }
|
|
|
3333
|
|
|
3334 if (ngx_strcmp(value[n].data, "bind") == 0) {
|
|
|
3335 ls->conf.bind = 1;
|
|
|
3336 continue;
|
|
|
3337 }
|
|
|
3338
|
|
112
|
3339 if (ngx_strncmp(value[n].data, "backlog=", 8) == 0) {
|
|
|
3340 ls->conf.backlog = ngx_atoi(value[n].data + 8, value[n].len - 8);
|
|
72
|
3341 ls->conf.bind = 1;
|
|
|
3342
|
|
|
3343 if (ls->conf.backlog == NGX_ERROR || ls->conf.backlog == 0) {
|
|
|
3344 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3345 "invalid backlog \"%V\"", &value[n]);
|
|
|
3346 return NGX_CONF_ERROR;
|
|
|
3347 }
|
|
|
3348
|
|
|
3349 continue;
|
|
|
3350 }
|
|
|
3351
|
|
112
|
3352 if (ngx_strncmp(value[n].data, "rcvbuf=", 7) == 0) {
|
|
|
3353 size.len = value[n].len - 7;
|
|
|
3354 size.data = value[n].data + 7;
|
|
|
3355
|
|
|
3356 ls->conf.rcvbuf = ngx_parse_size(&size);
|
|
|
3357 ls->conf.bind = 1;
|
|
|
3358
|
|
|
3359 if (ls->conf.rcvbuf == NGX_ERROR) {
|
|
|
3360 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3361 "invalid rcvbuf \"%V\"", &value[n]);
|
|
|
3362 return NGX_CONF_ERROR;
|
|
|
3363 }
|
|
|
3364
|
|
|
3365 continue;
|
|
|
3366 }
|
|
|
3367
|
|
|
3368 if (ngx_strncmp(value[n].data, "sndbuf=", 7) == 0) {
|
|
|
3369 size.len = value[n].len - 7;
|
|
|
3370 size.data = value[n].data + 7;
|
|
|
3371
|
|
|
3372 ls->conf.sndbuf = ngx_parse_size(&size);
|
|
|
3373 ls->conf.bind = 1;
|
|
|
3374
|
|
|
3375 if (ls->conf.sndbuf == NGX_ERROR) {
|
|
|
3376 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3377 "invalid sndbuf \"%V\"", &value[n]);
|
|
|
3378 return NGX_CONF_ERROR;
|
|
|
3379 }
|
|
|
3380
|
|
|
3381 continue;
|
|
|
3382 }
|
|
|
3383
|
|
|
3384 if (ngx_strncmp(value[n].data, "accept_filter=", 14) == 0) {
|
|
72
|
3385 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER)
|
|
112
|
3386 ls->conf.accept_filter = (char *) &value[n].data[14];
|
|
72
|
3387 ls->conf.bind = 1;
|
|
|
3388 #else
|
|
|
3389 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3390 "accept filters \"%V\" are not supported "
|
|
|
3391 "on this platform, ignored",
|
|
|
3392 &value[n]);
|
|
|
3393 #endif
|
|
|
3394 continue;
|
|
|
3395 }
|
|
|
3396
|
|
|
3397 if (ngx_strcmp(value[n].data, "deferred") == 0) {
|
|
|
3398 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT)
|
|
|
3399 ls->conf.deferred_accept = 1;
|
|
|
3400 ls->conf.bind = 1;
|
|
|
3401 #else
|
|
|
3402 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3403 "the deferred accept is not supported "
|
|
|
3404 "on this platform, ignored");
|
|
|
3405 #endif
|
|
|
3406 continue;
|
|
|
3407 }
|
|
0
|
3408
|
|
460
|
3409 if (ngx_strncmp(value[n].data, "ipv6only=o", 10) == 0) {
|
|
|
3410 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY)
|
|
|
3411 struct sockaddr *sa;
|
|
|
3412
|
|
|
3413 sa = (struct sockaddr *) ls->sockaddr;
|
|
|
3414
|
|
|
3415 if (sa->sa_family == AF_INET6) {
|
|
|
3416
|
|
|
3417 if (ngx_strcmp(&value[n].data[10], "n") == 0) {
|
|
|
3418 ls->conf.ipv6only = 1;
|
|
|
3419
|
|
|
3420 } else if (ngx_strcmp(&value[n].data[10], "ff") == 0) {
|
|
|
3421 ls->conf.ipv6only = 2;
|
|
|
3422
|
|
|
3423 } else {
|
|
|
3424 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3425 "invalid ipv6only flags \"%s\"",
|
|
|
3426 &value[n].data[9]);
|
|
|
3427 return NGX_CONF_ERROR;
|
|
|
3428 }
|
|
|
3429
|
|
|
3430 ls->conf.bind = 1;
|
|
|
3431
|
|
|
3432 } else {
|
|
|
3433 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3434 "ipv6only is not supported "
|
|
|
3435 "on addr \"%s\", ignored",
|
|
|
3436 ls->conf.addr);
|
|
|
3437 }
|
|
|
3438
|
|
|
3439 continue;
|
|
|
3440 #else
|
|
|
3441 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3442 "bind ipv6only is not supported "
|
|
|
3443 "on this platform");
|
|
|
3444 return NGX_CONF_ERROR;
|
|
|
3445 #endif
|
|
|
3446 }
|
|
|
3447
|
|
404
|
3448 if (ngx_strcmp(value[n].data, "ssl") == 0) {
|
|
|
3449 #if (NGX_HTTP_SSL)
|
|
|
3450 ls->conf.ssl = 1;
|
|
|
3451 continue;
|
|
|
3452 #else
|
|
|
3453 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3454 "the \"ssl\" parameter requires "
|
|
|
3455 "ngx_http_ssl_module");
|
|
|
3456 return NGX_CONF_ERROR;
|
|
|
3457 #endif
|
|
|
3458 }
|
|
|
3459
|
|
0
|
3460 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
72
|
3461 "the invalid \"%V\" parameter", &value[n]);
|
|
0
|
3462 return NGX_CONF_ERROR;
|
|
|
3463 }
|
|
|
3464
|
|
|
3465 return NGX_CONF_OK;
|
|
|
3466 }
|
|
|
3467
|
|
|
3468
|
|
36
|
3469 static char *
|
|
|
3470 ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3471 {
|
|
142
|
3472 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3473
|
|
|
3474 u_char ch;
|
|
|
3475 ngx_str_t *value, name;
|
|
|
3476 ngx_uint_t i;
|
|
|
3477 ngx_http_server_name_t *sn;
|
|
0
|
3478
|
|
|
3479 value = cf->args->elts;
|
|
|
3480
|
|
142
|
3481 ch = value[1].data[0];
|
|
|
3482
|
|
400
|
3483 if (cscf->server_name.data == NULL) {
|
|
|
3484 if (value[1].len) {
|
|
|
3485 name = value[1];
|
|
|
3486
|
|
|
3487 if (ch == '.') {
|
|
|
3488 name.len--;
|
|
|
3489 name.data++;
|
|
|
3490 }
|
|
|
3491
|
|
|
3492 cscf->server_name.len = name.len;
|
|
|
3493 cscf->server_name.data = ngx_pstrdup(cf->pool, &name);
|
|
|
3494 if (cscf->server_name.data == NULL) {
|
|
|
3495 return NGX_CONF_ERROR;
|
|
|
3496 }
|
|
|
3497
|
|
|
3498 } else {
|
|
|
3499 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3500 "the first server name must not be empty");
|
|
142
|
3501 return NGX_CONF_ERROR;
|
|
|
3502 }
|
|
|
3503 }
|
|
|
3504
|
|
|
3505 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3506
|
|
|
3507 ch = value[i].data[0];
|
|
|
3508
|
|
400
|
3509 if ((ch == '*' && (value[i].len < 3 || value[i].data[1] != '.'))
|
|
142
|
3510 || (ch == '.' && value[i].len < 2))
|
|
|
3511 {
|
|
|
3512 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3513 "server name \"%V\" is invalid", &value[i]);
|
|
|
3514 return NGX_CONF_ERROR;
|
|
|
3515 }
|
|
|
3516
|
|
294
|
3517 if (ngx_strchr(value[i].data, '/')) {
|
|
|
3518 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3519 "server name \"%V\" has strange symbols",
|
|
|
3520 &value[i]);
|
|
|
3521 }
|
|
|
3522
|
|
362
|
3523 if (value[i].len == 1 && ch == '*') {
|
|
|
3524 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3525 "\"server_name *\" is unsupported, use "
|
|
|
3526 "\"server_name_in_redirect off\" instead");
|
|
|
3527 return NGX_CONF_ERROR;
|
|
|
3528 }
|
|
|
3529
|
|
142
|
3530 sn = ngx_array_push(&cscf->server_names);
|
|
50
|
3531 if (sn == NULL) {
|
|
4
|
3532 return NGX_CONF_ERROR;
|
|
|
3533 }
|
|
0
|
3534
|
|
326
|
3535 #if (NGX_PCRE)
|
|
|
3536 sn->regex = NULL;
|
|
456
|
3537 sn->captures = 0;
|
|
326
|
3538 #endif
|
|
|
3539 sn->core_srv_conf = cscf;
|
|
358
|
3540 sn->name = value[i];
|
|
326
|
3541
|
|
|
3542 if (value[i].data[0] != '~') {
|
|
|
3543 continue;
|
|
|
3544 }
|
|
|
3545
|
|
|
3546 #if (NGX_PCRE)
|
|
356
|
3547 {
|
|
|
3548 ngx_str_t err;
|
|
|
3549 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
3550
|
|
326
|
3551 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3552 err.data = errstr;
|
|
|
3553
|
|
|
3554 value[i].len--;
|
|
|
3555 value[i].data++;
|
|
|
3556
|
|
376
|
3557 sn->regex = ngx_regex_compile(&value[i], 0, cf->pool, &err);
|
|
326
|
3558
|
|
|
3559 if (sn->regex == NULL) {
|
|
|
3560 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
3561 return NGX_CONF_ERROR;
|
|
|
3562 }
|
|
|
3563
|
|
456
|
3564 sn->captures = (ngx_regex_capture_count(sn->regex) > 0);
|
|
358
|
3565 sn->name = value[i];
|
|
356
|
3566 }
|
|
326
|
3567 #else
|
|
|
3568 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3569 "the using of the regex \"%V\" "
|
|
|
3570 "requires PCRE library", &value[i]);
|
|
|
3571
|
|
|
3572 return NGX_CONF_ERROR;
|
|
|
3573 #endif
|
|
0
|
3574 }
|
|
|
3575
|
|
|
3576 return NGX_CONF_OK;
|
|
|
3577 }
|
|
|
3578
|
|
|
3579
|
|
36
|
3580 static char *
|
|
|
3581 ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3582 {
|
|
|
3583 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3584
|
|
144
|
3585 ngx_str_t *value;
|
|
|
3586 ngx_uint_t alias, n;
|
|
|
3587 ngx_http_script_compile_t sc;
|
|
0
|
3588
|
|
|
3589 alias = (cmd->name.len == sizeof("alias") - 1) ? 1 : 0;
|
|
|
3590
|
|
|
3591 if (lcf->root.data) {
|
|
|
3592
|
|
|
3593 /* the (ngx_uint_t) cast is required by gcc 2.7.2.3 */
|
|
|
3594
|
|
|
3595 if ((ngx_uint_t) lcf->alias == alias) {
|
|
|
3596 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3597 "\"%V\" directive is duplicate",
|
|
|
3598 &cmd->name);
|
|
0
|
3599 } else {
|
|
|
3600 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3601 "\"%V\" directive is duplicate, "
|
|
0
|
3602 "\"%s\" directive is specified before",
|
|
10
|
3603 &cmd->name, lcf->alias ? "alias" : "root");
|
|
0
|
3604 }
|
|
|
3605
|
|
|
3606 return NGX_CONF_ERROR;
|
|
|
3607 }
|
|
|
3608
|
|
324
|
3609 if (lcf->named && alias) {
|
|
|
3610 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3611 "the \"alias\" directive may not be used "
|
|
|
3612 "inside named location");
|
|
|
3613
|
|
|
3614 return NGX_CONF_ERROR;
|
|
|
3615 }
|
|
|
3616
|
|
0
|
3617 value = cf->args->elts;
|
|
|
3618
|
|
294
|
3619 if (ngx_strstr(value[1].data, "$document_root")
|
|
|
3620 || ngx_strstr(value[1].data, "${document_root}"))
|
|
|
3621 {
|
|
|
3622 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3623 "the $document_root variable may not be used "
|
|
|
3624 "in the \"%V\" directive",
|
|
|
3625 &cmd->name);
|
|
|
3626
|
|
|
3627 return NGX_CONF_ERROR;
|
|
|
3628 }
|
|
|
3629
|
|
412
|
3630 if (ngx_strstr(value[1].data, "$realpath_root")
|
|
|
3631 || ngx_strstr(value[1].data, "${realpath_root}"))
|
|
|
3632 {
|
|
|
3633 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3634 "the $realpath_root variable may not be used "
|
|
|
3635 "in the \"%V\" directive",
|
|
|
3636 &cmd->name);
|
|
|
3637
|
|
|
3638 return NGX_CONF_ERROR;
|
|
|
3639 }
|
|
|
3640
|
|
0
|
3641 lcf->alias = alias;
|
|
|
3642 lcf->root = value[1];
|
|
|
3643
|
|
|
3644 if (!alias && lcf->root.data[lcf->root.len - 1] == '/') {
|
|
|
3645 lcf->root.len--;
|
|
|
3646 }
|
|
|
3647
|
|
216
|
3648 if (lcf->root.data[0] != '$') {
|
|
454
|
3649 if (ngx_conf_full_name(cf->cycle, &lcf->root, 0) != NGX_OK) {
|
|
216
|
3650 return NGX_CONF_ERROR;
|
|
|
3651 }
|
|
152
|
3652 }
|
|
|
3653
|
|
|
3654 n = ngx_http_script_variables_count(&lcf->root);
|
|
144
|
3655
|
|
456
|
3656 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3657
|
|
|
3658 if (n) {
|
|
|
3659 sc.cf = cf;
|
|
|
3660 sc.source = &lcf->root;
|
|
|
3661 sc.lengths = &lcf->root_lengths;
|
|
|
3662 sc.values = &lcf->root_values;
|
|
|
3663 sc.variables = n;
|
|
|
3664 sc.complete_lengths = 1;
|
|
|
3665 sc.complete_values = 1;
|
|
|
3666
|
|
|
3667 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3668 return NGX_CONF_ERROR;
|
|
|
3669 }
|
|
144
|
3670 }
|
|
|
3671
|
|
456
|
3672 #if (NGX_PCRE)
|
|
|
3673
|
|
|
3674 if (alias && lcf->regex
|
|
|
3675 && (ngx_regex_capture_count(lcf->regex) <= 0 || sc.ncaptures == 0))
|
|
|
3676 {
|
|
|
3677 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3678 "the \"alias\" directive must use captures "
|
|
|
3679 "inside location given by regular expression");
|
|
|
3680
|
|
144
|
3681 return NGX_CONF_ERROR;
|
|
|
3682 }
|
|
|
3683
|
|
456
|
3684 #endif
|
|
|
3685
|
|
0
|
3686 return NGX_CONF_OK;
|
|
|
3687 }
|
|
|
3688
|
|
|
3689
|
|
180
|
3690 static ngx_http_method_name_t ngx_methods_names[] = {
|
|
286
|
3691 { (u_char *) "GET", (uint32_t) ~NGX_HTTP_GET },
|
|
|
3692 { (u_char *) "HEAD", (uint32_t) ~NGX_HTTP_HEAD },
|
|
|
3693 { (u_char *) "POST", (uint32_t) ~NGX_HTTP_POST },
|
|
|
3694 { (u_char *) "PUT", (uint32_t) ~NGX_HTTP_PUT },
|
|
|
3695 { (u_char *) "DELETE", (uint32_t) ~NGX_HTTP_DELETE },
|
|
|
3696 { (u_char *) "MKCOL", (uint32_t) ~NGX_HTTP_MKCOL },
|
|
|
3697 { (u_char *) "COPY", (uint32_t) ~NGX_HTTP_COPY },
|
|
|
3698 { (u_char *) "MOVE", (uint32_t) ~NGX_HTTP_MOVE },
|
|
|
3699 { (u_char *) "OPTIONS", (uint32_t) ~NGX_HTTP_OPTIONS },
|
|
|
3700 { (u_char *) "PROPFIND" , (uint32_t) ~NGX_HTTP_PROPFIND },
|
|
|
3701 { (u_char *) "PROPPATCH", (uint32_t) ~NGX_HTTP_PROPPATCH },
|
|
|
3702 { (u_char *) "LOCK", (uint32_t) ~NGX_HTTP_LOCK },
|
|
|
3703 { (u_char *) "UNLOCK", (uint32_t) ~NGX_HTTP_UNLOCK },
|
|
180
|
3704 { NULL, 0 }
|
|
|
3705 };
|
|
|
3706
|
|
|
3707
|
|
|
3708 static char *
|
|
|
3709 ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3710 {
|
|
378
|
3711 ngx_http_core_loc_conf_t *pclcf = conf;
|
|
180
|
3712
|
|
|
3713 char *rv;
|
|
|
3714 void *mconf;
|
|
|
3715 ngx_str_t *value;
|
|
|
3716 ngx_uint_t i;
|
|
|
3717 ngx_conf_t save;
|
|
|
3718 ngx_http_module_t *module;
|
|
|
3719 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
|
3720 ngx_http_method_name_t *name;
|
|
378
|
3721 ngx_http_core_loc_conf_t *clcf;
|
|
|
3722
|
|
|
3723 if (pclcf->limit_except) {
|
|
180
|
3724 return "duplicate";
|
|
|
3725 }
|
|
|
3726
|
|
378
|
3727 pclcf->limit_except = 0xffffffff;
|
|
180
|
3728
|
|
|
3729 value = cf->args->elts;
|
|
|
3730
|
|
|
3731 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3732 for (name = ngx_methods_names; name->name; name++) {
|
|
|
3733
|
|
|
3734 if (ngx_strcasecmp(value[i].data, name->name) == 0) {
|
|
378
|
3735 pclcf->limit_except &= name->method;
|
|
180
|
3736 goto next;
|
|
|
3737 }
|
|
|
3738 }
|
|
|
3739
|
|
|
3740 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3741 "invalid method \"%V\"", &value[i]);
|
|
|
3742 return NGX_CONF_ERROR;
|
|
|
3743
|
|
|
3744 next:
|
|
|
3745 continue;
|
|
|
3746 }
|
|
|
3747
|
|
378
|
3748 if (!(pclcf->limit_except & NGX_HTTP_GET)) {
|
|
|
3749 pclcf->limit_except &= (uint32_t) ~NGX_HTTP_HEAD;
|
|
180
|
3750 }
|
|
|
3751
|
|
|
3752 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
3753 if (ctx == NULL) {
|
|
|
3754 return NGX_CONF_ERROR;
|
|
|
3755 }
|
|
|
3756
|
|
|
3757 pctx = cf->ctx;
|
|
|
3758 ctx->main_conf = pctx->main_conf;
|
|
|
3759 ctx->srv_conf = pctx->srv_conf;
|
|
|
3760
|
|
|
3761 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
3762 if (ctx->loc_conf == NULL) {
|
|
|
3763 return NGX_CONF_ERROR;
|
|
|
3764 }
|
|
|
3765
|
|
|
3766 for (i = 0; ngx_modules[i]; i++) {
|
|
|
3767 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
|
3768 continue;
|
|
|
3769 }
|
|
|
3770
|
|
|
3771 module = ngx_modules[i]->ctx;
|
|
|
3772
|
|
|
3773 if (module->create_loc_conf) {
|
|
|
3774
|
|
|
3775 mconf = module->create_loc_conf(cf);
|
|
|
3776 if (mconf == NULL) {
|
|
|
3777 return NGX_CONF_ERROR;
|
|
|
3778 }
|
|
|
3779
|
|
|
3780 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
|
3781 }
|
|
|
3782 }
|
|
|
3783
|
|
|
3784
|
|
378
|
3785 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
3786 pclcf->limit_except_loc_conf = ctx->loc_conf;
|
|
|
3787 clcf->loc_conf = ctx->loc_conf;
|
|
|
3788 clcf->name = pclcf->name;
|
|
|
3789 clcf->noname = 1;
|
|
|
3790
|
|
|
3791 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
180
|
3792 return NGX_CONF_ERROR;
|
|
|
3793 }
|
|
|
3794
|
|
|
3795 save = *cf;
|
|
|
3796 cf->ctx = ctx;
|
|
|
3797 cf->cmd_type = NGX_HTTP_LMT_CONF;
|
|
|
3798
|
|
|
3799 rv = ngx_conf_parse(cf, NULL);
|
|
|
3800
|
|
|
3801 *cf = save;
|
|
|
3802
|
|
|
3803 return rv;
|
|
|
3804 }
|
|
|
3805
|
|
|
3806
|
|
36
|
3807 static char *
|
|
390
|
3808 ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3809 {
|
|
|
3810 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3811
|
|
|
3812 ngx_str_t *value;
|
|
|
3813
|
|
|
3814 if (clcf->directio != NGX_CONF_UNSET) {
|
|
|
3815 return "is duplicate";
|
|
|
3816 }
|
|
|
3817
|
|
|
3818 value = cf->args->elts;
|
|
|
3819
|
|
|
3820 if (ngx_strcmp(value[1].data, "off") == 0) {
|
|
416
|
3821 clcf->directio = NGX_OPEN_FILE_DIRECTIO_OFF;
|
|
390
|
3822 return NGX_CONF_OK;
|
|
|
3823 }
|
|
|
3824
|
|
|
3825 clcf->directio = ngx_parse_offset(&value[1]);
|
|
|
3826 if (clcf->directio == (off_t) NGX_ERROR) {
|
|
|
3827 return "invalid value";
|
|
|
3828 }
|
|
|
3829
|
|
|
3830 return NGX_CONF_OK;
|
|
|
3831 }
|
|
|
3832
|
|
|
3833
|
|
|
3834 static char *
|
|
36
|
3835 ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3836 {
|
|
|
3837 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3838
|
|
464
|
3839 u_char *p;
|
|
|
3840 ngx_int_t overwrite;
|
|
|
3841 ngx_str_t *value, uri, args;
|
|
|
3842 ngx_uint_t i, n;
|
|
|
3843 ngx_http_err_page_t *err;
|
|
|
3844 ngx_http_complex_value_t cv;
|
|
|
3845 ngx_http_compile_complex_value_t ccv;
|
|
0
|
3846
|
|
|
3847 if (lcf->error_pages == NULL) {
|
|
36
|
3848 lcf->error_pages = ngx_array_create(cf->pool, 4,
|
|
0
|
3849 sizeof(ngx_http_err_page_t));
|
|
|
3850 if (lcf->error_pages == NULL) {
|
|
|
3851 return NGX_CONF_ERROR;
|
|
|
3852 }
|
|
|
3853 }
|
|
|
3854
|
|
|
3855 value = cf->args->elts;
|
|
|
3856
|
|
|
3857 i = cf->args->nelts - 2;
|
|
|
3858
|
|
|
3859 if (value[i].data[0] == '=') {
|
|
|
3860 if (i == 1) {
|
|
|
3861 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3862 "invalid value \"%V\"", &value[i]);
|
|
0
|
3863 return NGX_CONF_ERROR;
|
|
|
3864 }
|
|
|
3865
|
|
104
|
3866 if (value[i].len > 1) {
|
|
|
3867 overwrite = ngx_atoi(&value[i].data[1], value[i].len - 1);
|
|
|
3868
|
|
|
3869 if (overwrite == NGX_ERROR) {
|
|
|
3870 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3871 "invalid value \"%V\"", &value[i]);
|
|
|
3872 return NGX_CONF_ERROR;
|
|
|
3873 }
|
|
|
3874
|
|
|
3875 } else {
|
|
|
3876 overwrite = 0;
|
|
0
|
3877 }
|
|
|
3878
|
|
|
3879 n = 2;
|
|
|
3880
|
|
|
3881 } else {
|
|
104
|
3882 overwrite = -1;
|
|
0
|
3883 n = 1;
|
|
|
3884 }
|
|
|
3885
|
|
222
|
3886 uri = value[cf->args->nelts - 1];
|
|
464
|
3887
|
|
|
3888 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t));
|
|
|
3889
|
|
|
3890 ccv.cf = cf;
|
|
|
3891 ccv.value = &uri;
|
|
|
3892 ccv.complex_value = &cv;
|
|
|
3893
|
|
|
3894 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) {
|
|
|
3895 return NGX_CONF_ERROR;
|
|
|
3896 }
|
|
|
3897
|
|
|
3898 args.len = 0;
|
|
|
3899 args.data = NULL;
|
|
|
3900
|
|
478
|
3901 if (cv.lengths == NULL && uri.data[0] == '/') {
|
|
464
|
3902 p = (u_char *) ngx_strchr(uri.data, '?');
|
|
|
3903
|
|
|
3904 if (p) {
|
|
|
3905 cv.value.len = p - uri.data;
|
|
|
3906 cv.value.data = uri.data;
|
|
|
3907 p++;
|
|
|
3908 args.len = (uri.data + uri.len) - p;
|
|
|
3909 args.data = p;
|
|
222
|
3910 }
|
|
|
3911 }
|
|
|
3912
|
|
0
|
3913 for (i = 1; i < cf->args->nelts - n; i++) {
|
|
50
|
3914 err = ngx_array_push(lcf->error_pages);
|
|
|
3915 if (err == NULL) {
|
|
0
|
3916 return NGX_CONF_ERROR;
|
|
|
3917 }
|
|
|
3918
|
|
|
3919 err->status = ngx_atoi(value[i].data, value[i].len);
|
|
36
|
3920
|
|
236
|
3921 if (err->status == NGX_ERROR || err->status == 499) {
|
|
0
|
3922 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3923 "invalid value \"%V\"", &value[i]);
|
|
0
|
3924 return NGX_CONF_ERROR;
|
|
|
3925 }
|
|
|
3926
|
|
|
3927 if (err->status < 400 || err->status > 599) {
|
|
|
3928 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3929 "value \"%V\" must be between 400 and 599",
|
|
|
3930 &value[i]);
|
|
0
|
3931 return NGX_CONF_ERROR;
|
|
|
3932 }
|
|
|
3933
|
|
366
|
3934 if (overwrite >= 0) {
|
|
|
3935 err->overwrite = overwrite;
|
|
|
3936
|
|
|
3937 } else {
|
|
|
3938 switch (err->status) {
|
|
|
3939 case NGX_HTTP_TO_HTTPS:
|
|
|
3940 case NGX_HTTPS_CERT_ERROR:
|
|
|
3941 case NGX_HTTPS_NO_CERT:
|
|
|
3942 err->overwrite = NGX_HTTP_BAD_REQUEST;
|
|
|
3943 break;
|
|
|
3944
|
|
|
3945 default:
|
|
|
3946 err->overwrite = err->status;
|
|
|
3947 break;
|
|
|
3948 }
|
|
|
3949 }
|
|
104
|
3950
|
|
464
|
3951 err->value = cv;
|
|
|
3952 err->args = args;
|
|
0
|
3953 }
|
|
|
3954
|
|
|
3955 return NGX_CONF_OK;
|
|
|
3956 }
|
|
|
3957
|
|
|
3958
|
|
36
|
3959 static char *
|
|
430
|
3960 ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3961 {
|
|
|
3962 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3963
|
|
|
3964 ngx_str_t *value;
|
|
478
|
3965 ngx_int_t code;
|
|
430
|
3966 ngx_uint_t i, n;
|
|
|
3967 ngx_http_try_file_t *tf;
|
|
|
3968 ngx_http_script_compile_t sc;
|
|
|
3969 ngx_http_core_main_conf_t *cmcf;
|
|
|
3970
|
|
|
3971 if (clcf->try_files) {
|
|
|
3972 return "is duplicate";
|
|
|
3973 }
|
|
|
3974
|
|
|
3975 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
|
|
|
3976
|
|
|
3977 cmcf->try_files = 1;
|
|
|
3978
|
|
|
3979 tf = ngx_pcalloc(cf->pool, cf->args->nelts * sizeof(ngx_http_try_file_t));
|
|
|
3980 if (tf == NULL) {
|
|
|
3981 return NGX_CONF_ERROR;
|
|
|
3982 }
|
|
|
3983
|
|
|
3984 clcf->try_files = tf;
|
|
|
3985
|
|
|
3986 value = cf->args->elts;
|
|
|
3987
|
|
|
3988 for (i = 0; i < cf->args->nelts - 1; i++) {
|
|
|
3989
|
|
|
3990 tf[i].name = value[i + 1];
|
|
|
3991
|
|
440
|
3992 if (tf[i].name.data[tf[i].name.len - 1] == '/') {
|
|
|
3993 tf[i].test_dir = 1;
|
|
|
3994 tf[i].name.len--;
|
|
464
|
3995 tf[i].name.data[tf[i].name.len] = '\0';
|
|
440
|
3996 }
|
|
|
3997
|
|
430
|
3998 n = ngx_http_script_variables_count(&tf[i].name);
|
|
|
3999
|
|
|
4000 if (n) {
|
|
|
4001 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
4002
|
|
|
4003 sc.cf = cf;
|
|
|
4004 sc.source = &tf[i].name;
|
|
|
4005 sc.lengths = &tf[i].lengths;
|
|
|
4006 sc.values = &tf[i].values;
|
|
|
4007 sc.variables = n;
|
|
|
4008 sc.complete_lengths = 1;
|
|
|
4009 sc.complete_values = 1;
|
|
|
4010
|
|
|
4011 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
4012 return NGX_CONF_ERROR;
|
|
|
4013 }
|
|
|
4014
|
|
|
4015 } else {
|
|
|
4016 /* add trailing '\0' to length */
|
|
|
4017 tf[i].name.len++;
|
|
|
4018 }
|
|
|
4019 }
|
|
|
4020
|
|
478
|
4021 if (tf[i - 1].name.data[0] == '=') {
|
|
|
4022
|
|
|
4023 code = ngx_atoi(tf[i - 1].name.data + 1, tf[i - 1].name.len - 2);
|
|
|
4024
|
|
|
4025 if (code == NGX_ERROR) {
|
|
|
4026 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4027 "invalid code \"%*s\"",
|
|
|
4028 tf[i - 1].name.len - 1, tf[i - 1].name.data);
|
|
|
4029 return NGX_CONF_ERROR;
|
|
|
4030 }
|
|
|
4031
|
|
|
4032 tf[i].code = code;
|
|
|
4033 }
|
|
|
4034
|
|
430
|
4035 return NGX_CONF_OK;
|
|
|
4036 }
|
|
|
4037
|
|
|
4038
|
|
|
4039 static char *
|
|
332
|
4040 ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4041 {
|
|
|
4042 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
4043
|
|
|
4044 time_t inactive;
|
|
|
4045 ngx_str_t *value, s;
|
|
|
4046 ngx_int_t max;
|
|
|
4047 ngx_uint_t i;
|
|
|
4048
|
|
|
4049 if (lcf->open_file_cache != NGX_CONF_UNSET_PTR) {
|
|
|
4050 return "is duplicate";
|
|
|
4051 }
|
|
|
4052
|
|
|
4053 value = cf->args->elts;
|
|
|
4054
|
|
|
4055 max = 0;
|
|
|
4056 inactive = 60;
|
|
|
4057
|
|
|
4058 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
4059
|
|
|
4060 if (ngx_strncmp(value[i].data, "max=", 4) == 0) {
|
|
|
4061
|
|
|
4062 max = ngx_atoi(value[i].data + 4, value[i].len - 4);
|
|
|
4063 if (max == NGX_ERROR) {
|
|
388
|
4064 goto failed;
|
|
332
|
4065 }
|
|
|
4066
|
|
|
4067 continue;
|
|
|
4068 }
|
|
|
4069
|
|
|
4070 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) {
|
|
|
4071
|
|
|
4072 s.len = value[i].len - 9;
|
|
|
4073 s.data = value[i].data + 9;
|
|
|
4074
|
|
|
4075 inactive = ngx_parse_time(&s, 1);
|
|
|
4076 if (inactive < 0) {
|
|
388
|
4077 goto failed;
|
|
332
|
4078 }
|
|
|
4079
|
|
|
4080 continue;
|
|
|
4081 }
|
|
|
4082
|
|
|
4083 if (ngx_strcmp(value[i].data, "off") == 0) {
|
|
|
4084
|
|
|
4085 lcf->open_file_cache = NULL;
|
|
|
4086
|
|
|
4087 continue;
|
|
|
4088 }
|
|
|
4089
|
|
388
|
4090 failed:
|
|
|
4091
|
|
332
|
4092 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4093 "invalid \"open_file_cache\" parameter \"%V\"",
|
|
|
4094 &value[i]);
|
|
|
4095 return NGX_CONF_ERROR;
|
|
|
4096 }
|
|
|
4097
|
|
|
4098 if (lcf->open_file_cache == NULL) {
|
|
|
4099 return NGX_CONF_OK;
|
|
|
4100 }
|
|
|
4101
|
|
|
4102 if (max == 0) {
|
|
|
4103 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4104 "\"open_file_cache\" must have \"max\" parameter");
|
|
|
4105 return NGX_CONF_ERROR;
|
|
|
4106 }
|
|
|
4107
|
|
|
4108 lcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive);
|
|
|
4109 if (lcf->open_file_cache) {
|
|
|
4110 return NGX_CONF_OK;
|
|
|
4111 }
|
|
|
4112
|
|
|
4113 return NGX_CONF_ERROR;
|
|
|
4114 }
|
|
|
4115
|
|
|
4116
|
|
|
4117 static char *
|
|
58
|
4118 ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4119 {
|
|
|
4120 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
4121
|
|
482
|
4122 ngx_str_t *value;
|
|
|
4123
|
|
484
|
4124 if (lcf->error_log) {
|
|
|
4125 return "is duplicate";
|
|
|
4126 }
|
|
|
4127
|
|
482
|
4128 value = cf->args->elts;
|
|
|
4129
|
|
484
|
4130 lcf->error_log = ngx_log_create(cf->cycle, &value[1]);
|
|
|
4131 if (lcf->error_log == NULL) {
|
|
58
|
4132 return NGX_CONF_ERROR;
|
|
|
4133 }
|
|
|
4134
|
|
484
|
4135 if (cf->args->nelts == 2) {
|
|
|
4136 lcf->error_log->log_level = NGX_LOG_ERR;
|
|
|
4137 return NGX_CONF_OK;
|
|
|
4138 }
|
|
|
4139
|
|
|
4140 return ngx_log_set_levels(cf, lcf->error_log);
|
|
58
|
4141 }
|
|
|
4142
|
|
|
4143
|
|
|
4144 static char *
|
|
36
|
4145 ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
4146 {
|
|
|
4147 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
4148
|
|
|
4149 ngx_str_t *value;
|
|
|
4150
|
|
|
4151 if (lcf->keepalive_timeout != NGX_CONF_UNSET_MSEC) {
|
|
|
4152 return "is duplicate";
|
|
|
4153 }
|
|
|
4154
|
|
|
4155 value = cf->args->elts;
|
|
|
4156
|
|
|
4157 lcf->keepalive_timeout = ngx_parse_time(&value[1], 0);
|
|
36
|
4158
|
|
0
|
4159 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_ERROR) {
|
|
|
4160 return "invalid value";
|
|
|
4161 }
|
|
|
4162
|
|
|
4163 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_PARSE_LARGE_TIME) {
|
|
|
4164 return "value must be less than 597 hours";
|
|
|
4165 }
|
|
|
4166
|
|
|
4167 if (cf->args->nelts == 2) {
|
|
|
4168 return NGX_CONF_OK;
|
|
|
4169 }
|
|
|
4170
|
|
|
4171 lcf->keepalive_header = ngx_parse_time(&value[2], 1);
|
|
36
|
4172
|
|
0
|
4173 if (lcf->keepalive_header == NGX_ERROR) {
|
|
|
4174 return "invalid value";
|
|
|
4175 }
|
|
|
4176
|
|
|
4177 if (lcf->keepalive_header == NGX_PARSE_LARGE_TIME) {
|
|
|
4178 return "value must be less than 68 years";
|
|
|
4179 }
|
|
|
4180
|
|
|
4181 return NGX_CONF_OK;
|
|
|
4182 }
|
|
|
4183
|
|
|
4184
|
|
36
|
4185 static char *
|
|
58
|
4186 ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
4187 {
|
|
|
4188 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
4189
|
|
58
|
4190 if (lcf->internal != NGX_CONF_UNSET) {
|
|
|
4191 return "is duplicate";
|
|
0
|
4192 }
|
|
|
4193
|
|
58
|
4194 lcf->internal = 1;
|
|
|
4195
|
|
|
4196 return NGX_CONF_OK;
|
|
0
|
4197 }
|
|
|
4198
|
|
|
4199
|
|
36
|
4200 static char *
|
|
348
|
4201 ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4202 {
|
|
|
4203 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4204
|
|
|
4205 ngx_url_t u;
|
|
|
4206 ngx_str_t *value;
|
|
|
4207
|
|
366
|
4208 if (clcf->resolver) {
|
|
|
4209 return "is duplicate";
|
|
|
4210 }
|
|
|
4211
|
|
348
|
4212 value = cf->args->elts;
|
|
|
4213
|
|
354
|
4214 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
4215
|
|
348
|
4216 u.host = value[1];
|
|
|
4217 u.port = 53;
|
|
|
4218
|
|
|
4219 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) {
|
|
|
4220 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V: %s", &u.host, u.err);
|
|
|
4221 return NGX_CONF_ERROR;
|
|
|
4222 }
|
|
|
4223
|
|
366
|
4224 clcf->resolver = ngx_resolver_create(cf, &u.addrs[0]);
|
|
348
|
4225 if (clcf->resolver == NULL) {
|
|
|
4226 return NGX_OK;
|
|
|
4227 }
|
|
|
4228
|
|
|
4229 return NGX_CONF_OK;
|
|
|
4230 }
|
|
|
4231
|
|
|
4232
|
|
358
|
4233 #if (NGX_HTTP_GZIP)
|
|
|
4234
|
|
|
4235 static char *
|
|
|
4236 ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
4237 {
|
|
400
|
4238 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
4239
|
|
358
|
4240 #if (NGX_PCRE)
|
|
|
4241
|
|
|
4242 ngx_str_t err, *value;
|
|
|
4243 ngx_uint_t i;
|
|
|
4244 ngx_regex_elt_t *re;
|
|
|
4245 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
4246
|
|
|
4247 if (clcf->gzip_disable == NGX_CONF_UNSET_PTR) {
|
|
|
4248 clcf->gzip_disable = ngx_array_create(cf->pool, 2,
|
|
|
4249 sizeof(ngx_regex_elt_t));
|
|
|
4250 if (clcf->gzip_disable == NULL) {
|
|
|
4251 return NGX_CONF_ERROR;
|
|
|
4252 }
|
|
|
4253 }
|
|
|
4254
|
|
|
4255 value = cf->args->elts;
|
|
|
4256
|
|
|
4257 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
4258 err.data = errstr;
|
|
|
4259
|
|
|
4260 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
4261
|
|
400
|
4262 if (ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
4263 clcf->gzip_disable_msie6 = 1;
|
|
|
4264 continue;
|
|
|
4265 }
|
|
|
4266
|
|
358
|
4267 re = ngx_array_push(clcf->gzip_disable);
|
|
|
4268 if (re == NULL) {
|
|
|
4269 return NGX_CONF_ERROR;
|
|
|
4270 }
|
|
|
4271
|
|
|
4272 re->regex = ngx_regex_compile(&value[i], NGX_REGEX_CASELESS, cf->pool,
|
|
|
4273 &err);
|
|
|
4274
|
|
|
4275 if (re->regex == NULL) {
|
|
|
4276 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
4277 return NGX_CONF_ERROR;
|
|
|
4278 }
|
|
|
4279
|
|
|
4280 re->name = value[i].data;
|
|
|
4281 }
|
|
|
4282
|
|
|
4283 return NGX_CONF_OK;
|
|
|
4284
|
|
|
4285 #else
|
|
400
|
4286 ngx_str_t *value;
|
|
|
4287
|
|
|
4288 value = cf->args->elts;
|
|
|
4289
|
|
|
4290 if (cf->args->nelts == 2 && ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
4291 clcf->gzip_disable_msie6 = 1;
|
|
|
4292 return NGX_CONF_OK;
|
|
|
4293 }
|
|
|
4294
|
|
358
|
4295 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
400
|
4296 "without PCRE library \"gzip_disable\" supports "
|
|
|
4297 "builtin \"msie6\" mask only");
|
|
358
|
4298
|
|
|
4299 return NGX_CONF_ERROR;
|
|
|
4300 #endif
|
|
|
4301 }
|
|
|
4302
|
|
|
4303 #endif
|
|
|
4304
|
|
|
4305
|
|
348
|
4306 static char *
|
|
36
|
4307 ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data)
|
|
0
|
4308 {
|
|
22
|
4309 #if (NGX_FREEBSD)
|
|
2
|
4310 ssize_t *np = data;
|
|
0
|
4311
|
|
222
|
4312 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) {
|
|
0
|
4313 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4314 "\"send_lowat\" must be less than %d "
|
|
|
4315 "(sysctl net.inet.tcp.sendspace)",
|
|
|
4316 ngx_freebsd_net_inet_tcp_sendspace);
|
|
|
4317
|
|
|
4318 return NGX_CONF_ERROR;
|
|
|
4319 }
|
|
|
4320
|
|
18
|
4321 #elif !(NGX_HAVE_SO_SNDLOWAT)
|
|
22
|
4322 ssize_t *np = data;
|
|
0
|
4323
|
|
|
4324 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
4325 "\"send_lowat\" is not supported, ignored");
|
|
|
4326
|
|
2
|
4327 *np = 0;
|
|
|
4328
|
|
0
|
4329 #endif
|
|
|
4330
|
|
|
4331 return NGX_CONF_OK;
|
|
|
4332 }
|
|
300
|
4333
|
|
|
4334
|
|
|
4335 static char *
|
|
|
4336 ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data)
|
|
|
4337 {
|
|
|
4338 size_t *sp = data;
|
|
|
4339
|
|
|
4340 if (*sp < NGX_MIN_POOL_SIZE) {
|
|
|
4341 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
4342 "pool must be no less than %uz", NGX_MIN_POOL_SIZE);
|
|
|
4343
|
|
|
4344 return NGX_CONF_ERROR;
|
|
|
4345 }
|
|
|
4346
|
|
|
4347 return NGX_CONF_OK;
|
|
|
4348 }
|
