Mercurial > hg > nginx-quic

annotate src/http/modules/ngx_http_quic_module.c @ 8360:98c4020f1c9a quic

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HTTP/3: keepalive timeout. This timeout limits the time when no client request streams exist.
author Roman Arutyunyan <arut@nginx.com>
date Tue, 30 Mar 2021 16:48:38 +0300
parents cef042935003
children 55aabb7269e7
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1
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2 /*
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3 * Copyright (C) Nginx, Inc.
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4 * Copyright (C) Roman Arutyunyan
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5 */
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6
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7
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8 #include <ngx_config.h>
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9 #include <ngx_core.h>
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10 #include <ngx_http.h>
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12 #include <ngx_event_quic_protection.h>
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14
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15 static ngx_int_t ngx_http_variable_quic(ngx_http_request_t *r,
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16 ngx_http_variable_value_t *v, uintptr_t data);
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17 static ngx_int_t ngx_http_quic_add_variables(ngx_conf_t *cf);
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18 static void *ngx_http_quic_create_srv_conf(ngx_conf_t *cf);
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19 static char *ngx_http_quic_merge_srv_conf(ngx_conf_t *cf, void *parent,
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20 void *child);
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21 static char *ngx_http_quic_max_ack_delay(ngx_conf_t *cf, void *post,
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22 void *data);
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23 static char *ngx_http_quic_max_udp_payload_size(ngx_conf_t *cf, void *post,
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24 void *data);
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25 static char *ngx_http_quic_host_key(ngx_conf_t *cf, ngx_command_t *cmd,
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26 void *conf);
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27
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28 static ngx_conf_post_t ngx_http_quic_max_ack_delay_post =
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29 { ngx_http_quic_max_ack_delay };
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30 static ngx_conf_post_t ngx_http_quic_max_udp_payload_size_post =
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31 { ngx_http_quic_max_udp_payload_size };
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32 static ngx_conf_num_bounds_t ngx_http_quic_ack_delay_exponent_bounds =
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33 { ngx_conf_check_num_bounds, 0, 20 };
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34 static ngx_conf_num_bounds_t ngx_http_quic_active_connection_id_limit_bounds =
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35 { ngx_conf_check_num_bounds, 2, -1 };
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36
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37
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38 static ngx_command_t ngx_http_quic_commands[] = {
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39
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40 { ngx_string("quic_max_idle_timeout"),
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41 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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42 ngx_conf_set_msec_slot,
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43 NGX_HTTP_SRV_CONF_OFFSET,
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44 offsetof(ngx_quic_conf_t, tp.max_idle_timeout),
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45 NULL },
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46
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47 { ngx_string("quic_max_ack_delay"),
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48 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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49 ngx_conf_set_msec_slot,
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50 NGX_HTTP_SRV_CONF_OFFSET,
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51 offsetof(ngx_quic_conf_t, tp.max_ack_delay),
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52 &ngx_http_quic_max_ack_delay_post },
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53
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54 { ngx_string("quic_max_udp_payload_size"),
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55 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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56 ngx_conf_set_size_slot,
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57 NGX_HTTP_SRV_CONF_OFFSET,
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58 offsetof(ngx_quic_conf_t, tp.max_udp_payload_size),
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59 &ngx_http_quic_max_udp_payload_size_post },
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60
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61 { ngx_string("quic_initial_max_data"),
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62 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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63 ngx_conf_set_size_slot,
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64 NGX_HTTP_SRV_CONF_OFFSET,
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65 offsetof(ngx_quic_conf_t, tp.initial_max_data),
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66 NULL },
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67
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68 { ngx_string("quic_initial_max_stream_data_bidi_local"),
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69 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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70 ngx_conf_set_size_slot,
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71 NGX_HTTP_SRV_CONF_OFFSET,
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72 offsetof(ngx_quic_conf_t, tp.initial_max_stream_data_bidi_local),
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73 NULL },
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74
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75 { ngx_string("quic_initial_max_stream_data_bidi_remote"),
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76 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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77 ngx_conf_set_size_slot,
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78 NGX_HTTP_SRV_CONF_OFFSET,
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79 offsetof(ngx_quic_conf_t, tp.initial_max_stream_data_bidi_remote),
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80 NULL },
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81
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82 { ngx_string("quic_initial_max_stream_data_uni"),
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83 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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84 ngx_conf_set_size_slot,
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85 NGX_HTTP_SRV_CONF_OFFSET,
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86 offsetof(ngx_quic_conf_t, tp.initial_max_stream_data_uni),
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87 NULL },
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88
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89 { ngx_string("quic_initial_max_streams_bidi"),
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90 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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91 ngx_conf_set_num_slot,
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92 NGX_HTTP_SRV_CONF_OFFSET,
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93 offsetof(ngx_quic_conf_t, tp.initial_max_streams_bidi),
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94 NULL },
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95
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96 { ngx_string("quic_initial_max_streams_uni"),
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97 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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98 ngx_conf_set_num_slot,
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99 NGX_HTTP_SRV_CONF_OFFSET,
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100 offsetof(ngx_quic_conf_t, tp.initial_max_streams_uni),
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101 NULL },
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102
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103 { ngx_string("quic_ack_delay_exponent"),
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104 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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105 ngx_conf_set_num_slot,
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106 NGX_HTTP_SRV_CONF_OFFSET,
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107 offsetof(ngx_quic_conf_t, tp.ack_delay_exponent),
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108 &ngx_http_quic_ack_delay_exponent_bounds },
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109
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110 { ngx_string("quic_disable_active_migration"),
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111 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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112 ngx_conf_set_flag_slot,
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113 NGX_HTTP_SRV_CONF_OFFSET,
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114 offsetof(ngx_quic_conf_t, tp.disable_active_migration),
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115 NULL },
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116
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117 { ngx_string("quic_active_connection_id_limit"),
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118 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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119 ngx_conf_set_num_slot,
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120 NGX_HTTP_SRV_CONF_OFFSET,
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121 offsetof(ngx_quic_conf_t, tp.active_connection_id_limit),
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122 &ngx_http_quic_active_connection_id_limit_bounds },
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123
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124 { ngx_string("quic_retry"),
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125 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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126 ngx_conf_set_flag_slot,
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127 NGX_HTTP_SRV_CONF_OFFSET,
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128 offsetof(ngx_quic_conf_t, retry),
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129 NULL },
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130
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131 { ngx_string("quic_host_key"),
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132 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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133 ngx_http_quic_host_key,
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134 NGX_HTTP_SRV_CONF_OFFSET,
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135 0,
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136 NULL },
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137
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138 ngx_null_command
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139 };
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140
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141
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142 static ngx_http_module_t ngx_http_quic_module_ctx = {
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143 ngx_http_quic_add_variables, /* preconfiguration */
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144 NULL, /* postconfiguration */
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145
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146 NULL, /* create main configuration */
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147 NULL, /* init main configuration */
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148
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149 ngx_http_quic_create_srv_conf, /* create server configuration */
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150 ngx_http_quic_merge_srv_conf, /* merge server configuration */
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151
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152 NULL, /* create location configuration */
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153 NULL /* merge location configuration */
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154 };
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155
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156
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157 ngx_module_t ngx_http_quic_module = {
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158 NGX_MODULE_V1,
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159 &ngx_http_quic_module_ctx, /* module context */
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160 ngx_http_quic_commands, /* module directives */
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161 NGX_HTTP_MODULE, /* module type */
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162 NULL, /* init master */
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163 NULL, /* init module */
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164 NULL, /* init process */
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165 NULL, /* init thread */
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166 NULL, /* exit thread */
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167 NULL, /* exit process */
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168 NULL, /* exit master */
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169 NGX_MODULE_V1_PADDING
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170 };
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171
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172
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173 static ngx_http_variable_t ngx_http_quic_vars[] = {
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174
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175 { ngx_string("quic"), NULL, ngx_http_variable_quic, 0, 0, 0 },
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176
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177 ngx_http_null_variable
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178 };
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179
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180 static ngx_str_t ngx_http_quic_salt = ngx_string("ngx_quic");
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181
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182
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183 ngx_int_t
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184 ngx_http_quic_init(ngx_connection_t *c)
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185 {
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186 ngx_quic_conf_t *qcf;
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187 ngx_http_connection_t *hc, *phc;
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188 ngx_http_core_loc_conf_t *clcf;
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189
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190 hc = c->data;
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191
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192 hc->ssl = 1;
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193
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194 if (c->quic == NULL) {
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195 c->log->connection = c->number;
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196
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197 qcf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_quic_module);
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198
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199 ngx_quic_run(c, qcf);
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200
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201 return NGX_DONE;
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202 }
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203
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204 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http init quic stream");
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205
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206 phc = c->quic->parent->data;
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207
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208 if (phc->ssl_servername) {
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209 hc->ssl_servername = phc->ssl_servername;
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210 hc->conf_ctx = phc->conf_ctx;
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211
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212 clcf = ngx_http_get_module_loc_conf(hc->conf_ctx, ngx_http_core_module);
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213 ngx_set_connection_log(c, clcf->error_log);
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214 }
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215
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216 return NGX_OK;
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217 }
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218
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219
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220 static ngx_int_t
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221 ngx_http_variable_quic(ngx_http_request_t *r,
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222 ngx_http_variable_value_t *v, uintptr_t data)
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223 {
8200
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224 if (r->connection->quic) {
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225
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226 v->len = 4;
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227 v->valid = 1;
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228 v->no_cacheable = 1;
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229 v->not_found = 0;
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230 v->data = (u_char *) "quic";
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231 return NGX_OK;
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232 }
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233
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234 v->not_found = 1;
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235
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236 return NGX_OK;
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237 }
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238
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239
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240 static ngx_int_t
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241 ngx_http_quic_add_variables(ngx_conf_t *cf)
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242 {
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243 ngx_http_variable_t *var, *v;
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244
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245 for (v = ngx_http_quic_vars; v->name.len; v++) {
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246 var = ngx_http_add_variable(cf, &v->name, v->flags);
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247 if (var == NULL) {
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248 return NGX_ERROR;
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diff changeset
249 }
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250
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251 var->get_handler = v->get_handler;
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252 var->data = v->data;
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diff changeset
253 }
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254
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diff changeset
255 return NGX_OK;
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diff changeset
256 }
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257
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258
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diff changeset
259 static void *
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diff changeset
260 ngx_http_quic_create_srv_conf(ngx_conf_t *cf)
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diff changeset
261 {
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diff changeset
262 ngx_quic_conf_t *conf;
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diff changeset
263
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parents:
diff changeset
264 conf = ngx_pcalloc(cf->pool, sizeof(ngx_quic_conf_t));
0d2b2664b41c QUIC: added "quic" listen parameter.
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parents:
diff changeset
265 if (conf == NULL) {
0d2b2664b41c QUIC: added "quic" listen parameter.
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parents:
diff changeset
266 return NULL;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
267 }
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
268
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
269 /*
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Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
270 * set by ngx_pcalloc():
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
271 *
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
272 * conf->tp.original_dcid = { 0, NULL };
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
273 * conf->tp.initial_scid = { 0, NULL };
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
274 * conf->tp.retry_scid = { 0, NULL };
8100
b31c02454539 QUIC: added stateless reset support.
Vladimir Homutov <vl@nginx.com>
parents: 8000
diff changeset
275 * conf->tp.sr_token = { 0 }
b31c02454539 QUIC: added stateless reset support.
Vladimir Homutov <vl@nginx.com>
parents: 8000
diff changeset
276 * conf->tp.sr_enabled = 0
7999
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
277 * conf->tp.preferred_address = NULL
8287
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
278 * conf->host_key = { 0, NULL }
7999
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
279 */
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parents:
diff changeset
280
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
281 conf->tp.max_idle_timeout = NGX_CONF_UNSET_MSEC;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
282 conf->tp.max_ack_delay = NGX_CONF_UNSET_MSEC;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
283 conf->tp.max_udp_payload_size = NGX_CONF_UNSET_SIZE;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
284 conf->tp.initial_max_data = NGX_CONF_UNSET_SIZE;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
285 conf->tp.initial_max_stream_data_bidi_local = NGX_CONF_UNSET_SIZE;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
286 conf->tp.initial_max_stream_data_bidi_remote = NGX_CONF_UNSET_SIZE;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
287 conf->tp.initial_max_stream_data_uni = NGX_CONF_UNSET_SIZE;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
288 conf->tp.initial_max_streams_bidi = NGX_CONF_UNSET_UINT;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
289 conf->tp.initial_max_streams_uni = NGX_CONF_UNSET_UINT;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
290 conf->tp.ack_delay_exponent = NGX_CONF_UNSET_UINT;
8198
45db1b5c1706 QUIC: connection multiplexing per port.
Roman Arutyunyan <arut@nginx.com>
parents: 8101
diff changeset
291 conf->tp.disable_active_migration = NGX_CONF_UNSET;
7999
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
292 conf->tp.active_connection_id_limit = NGX_CONF_UNSET_UINT;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
293
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
294 conf->retry = NGX_CONF_UNSET;
8000
893b3313f53c QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents: 7999
diff changeset
295 conf->require_alpn = 1;
7999
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
296
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
297 return conf;
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Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
298 }
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Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
299
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
300
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
301 static char *
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
302 ngx_http_quic_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
303 {
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
304 ngx_quic_conf_t *prev = parent;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
305 ngx_quic_conf_t *conf = child;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
306
8101
bed310672f39 QUIC: moved ssl configuration pointer to quic configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8100
diff changeset
307 ngx_http_ssl_srv_conf_t *sscf;
bed310672f39 QUIC: moved ssl configuration pointer to quic configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8100
diff changeset
308
7999
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
309 ngx_conf_merge_msec_value(conf->tp.max_idle_timeout,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
310 prev->tp.max_idle_timeout, 60000);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
311
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
312 ngx_conf_merge_msec_value(conf->tp.max_ack_delay,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
313 prev->tp.max_ack_delay,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
314 NGX_QUIC_DEFAULT_MAX_ACK_DELAY);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
315
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
316 ngx_conf_merge_size_value(conf->tp.max_udp_payload_size,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
317 prev->tp.max_udp_payload_size,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
318 NGX_QUIC_MAX_UDP_PAYLOAD_SIZE);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
319
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
320 ngx_conf_merge_size_value(conf->tp.initial_max_data,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
321 prev->tp.initial_max_data,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
322 16 * NGX_QUIC_STREAM_BUFSIZE);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
323
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
324 ngx_conf_merge_size_value(conf->tp.initial_max_stream_data_bidi_local,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
325 prev->tp.initial_max_stream_data_bidi_local,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
326 NGX_QUIC_STREAM_BUFSIZE);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
327
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
328 ngx_conf_merge_size_value(conf->tp.initial_max_stream_data_bidi_remote,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
329 prev->tp.initial_max_stream_data_bidi_remote,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
330 NGX_QUIC_STREAM_BUFSIZE);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
331
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
332 ngx_conf_merge_size_value(conf->tp.initial_max_stream_data_uni,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
333 prev->tp.initial_max_stream_data_uni,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
334 NGX_QUIC_STREAM_BUFSIZE);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
335
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
336 ngx_conf_merge_uint_value(conf->tp.initial_max_streams_bidi,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
337 prev->tp.initial_max_streams_bidi, 16);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
338
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
339 ngx_conf_merge_uint_value(conf->tp.initial_max_streams_uni,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
340 prev->tp.initial_max_streams_uni, 16);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
341
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
342 ngx_conf_merge_uint_value(conf->tp.ack_delay_exponent,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
343 prev->tp.ack_delay_exponent,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
344 NGX_QUIC_DEFAULT_ACK_DELAY_EXPONENT);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
345
8198
45db1b5c1706 QUIC: connection multiplexing per port.
Roman Arutyunyan <arut@nginx.com>
parents: 8101
diff changeset
346 ngx_conf_merge_value(conf->tp.disable_active_migration,
45db1b5c1706 QUIC: connection multiplexing per port.
Roman Arutyunyan <arut@nginx.com>
parents: 8101
diff changeset
347 prev->tp.disable_active_migration, 0);
7999
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
348
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
349 ngx_conf_merge_uint_value(conf->tp.active_connection_id_limit,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
350 prev->tp.active_connection_id_limit, 2);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
351
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
352 ngx_conf_merge_value(conf->retry, prev->retry, 0);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
353
8287
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
354 ngx_conf_merge_str_value(conf->host_key, prev->host_key, "");
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
355
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
356 if (conf->host_key.len == 0) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
357
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
358 conf->host_key.len = NGX_QUIC_DEFAULT_HOST_KEY_LEN;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
359 conf->host_key.data = ngx_palloc(cf->pool, conf->host_key.len);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
360 if (conf->host_key.data == NULL) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
361 return NGX_CONF_ERROR;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
362 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
363
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
364 if (RAND_bytes(conf->host_key.data, NGX_QUIC_DEFAULT_HOST_KEY_LEN)
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
365 <= 0)
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
366 {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
367 return NGX_CONF_ERROR;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
368 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
369 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
370
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
371 if (ngx_quic_derive_key(cf->log, "av_token_key",
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
372 &conf->host_key, &ngx_http_quic_salt,
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
373 conf->av_token_key, NGX_QUIC_AV_KEY_LEN)
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
374 != NGX_OK)
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
375 {
8279
dffb66fb783b QUIC: stateless retry.
Vladimir Homutov <vl@nginx.com>
parents: 8272
diff changeset
376 return NGX_CONF_ERROR;
7999
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
377 }
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
378
8287
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
379 if (ngx_quic_derive_key(cf->log, "sr_token_key",
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
380 &conf->host_key, &ngx_http_quic_salt,
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
381 conf->sr_token_key, NGX_QUIC_SR_KEY_LEN)
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
382 != NGX_OK)
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
383 {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
384 return NGX_CONF_ERROR;
8204
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8200
diff changeset
385 }
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8200
diff changeset
386
8101
bed310672f39 QUIC: moved ssl configuration pointer to quic configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8100
diff changeset
387 sscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_ssl_module);
bed310672f39 QUIC: moved ssl configuration pointer to quic configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8100
diff changeset
388 conf->ssl = &sscf->ssl;
bed310672f39 QUIC: moved ssl configuration pointer to quic configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8100
diff changeset
389
7999
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
390 return NGX_CONF_OK;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
391 }
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
392
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
393
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
394 static char *
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
395 ngx_http_quic_max_ack_delay(ngx_conf_t *cf, void *post, void *data)
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
396 {
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
397 ngx_msec_t *sp = data;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
398
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
399 if (*sp > 16384) {
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
400 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
401 "\"quic_max_ack_delay\" must be less than 16384");
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
402
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
403 return NGX_CONF_ERROR;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
404 }
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
405
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
406 return NGX_CONF_OK;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
407 }
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
408
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
409
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
410 static char *
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
411 ngx_http_quic_max_udp_payload_size(ngx_conf_t *cf, void *post, void *data)
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
412 {
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
413 size_t *sp = data;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
414
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
415 if (*sp < NGX_QUIC_MIN_INITIAL_SIZE
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
416 || *sp > NGX_QUIC_MAX_UDP_PAYLOAD_SIZE)
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
417 {
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
418 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
419 "\"quic_max_udp_payload_size\" must be between "
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
420 "%d and %d",
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
421 NGX_QUIC_MIN_INITIAL_SIZE,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
422 NGX_QUIC_MAX_UDP_PAYLOAD_SIZE);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
423
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
424 return NGX_CONF_ERROR;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
425 }
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
426
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
427 return NGX_CONF_OK;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
428 }
8287
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
429
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
430
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
431 static char *
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
432 ngx_http_quic_host_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
433 {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
434 ngx_quic_conf_t *qcf = conf;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
435
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
436 u_char *buf;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
437 size_t size;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
438 ssize_t n;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
439 ngx_str_t *value;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
440 ngx_file_t file;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
441 ngx_file_info_t fi;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
442
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
443 if (qcf->host_key.len) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
444 return "is duplicate";
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
445 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
446
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
447 buf = NULL;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
448 #if (NGX_SUPPRESS_WARN)
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
449 size = 0;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
450 #endif
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
451
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
452 value = cf->args->elts;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
453
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
454 if (ngx_conf_full_name(cf->cycle, &value[1], 1) != NGX_OK) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
455 return NGX_CONF_ERROR;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
456 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
457
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
458 ngx_memzero(&file, sizeof(ngx_file_t));
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
459 file.name = value[1];
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
460 file.log = cf->log;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
461
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
462 file.fd = ngx_open_file(file.name.data, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
463
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
464 if (file.fd == NGX_INVALID_FILE) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
465 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno,
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
466 ngx_open_file_n " \"%V\" failed", &file.name);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
467 return NGX_CONF_ERROR;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
468 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
469
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
470 if (ngx_fd_info(file.fd, &fi) == NGX_FILE_ERROR) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
471 ngx_conf_log_error(NGX_LOG_CRIT, cf, ngx_errno,
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
472 ngx_fd_info_n " \"%V\" failed", &file.name);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
473 goto failed;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
474 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
475
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
476 size = ngx_file_size(&fi);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
477
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
478 if (size == 0) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
479 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
480 "\"%V\" zero key size", &file.name);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
481 goto failed;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
482 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
483
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
484 buf = ngx_pnalloc(cf->pool, size);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
485 if (buf == NULL) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
486 goto failed;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
487 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
488
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
489 n = ngx_read_file(&file, buf, size, 0);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
490
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
491 if (n == NGX_ERROR) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
492 ngx_conf_log_error(NGX_LOG_CRIT, cf, ngx_errno,
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
493 ngx_read_file_n " \"%V\" failed", &file.name);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
494 goto failed;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
495 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
496
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
497 if ((size_t) n != size) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
498 ngx_conf_log_error(NGX_LOG_CRIT, cf, 0,
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
499 ngx_read_file_n " \"%V\" returned only "
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
500 "%z bytes instead of %uz", &file.name, n, size);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
501 goto failed;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
502 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
503
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
504 qcf->host_key.data = buf;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
505 qcf->host_key.len = n;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
506
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
507 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
508 ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno,
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
509 ngx_close_file_n " \"%V\" failed", &file.name);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
510 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
511
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
512 return NGX_CONF_OK;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
513
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
514 failed:
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
515
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
516 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
517 ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno,
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
518 ngx_close_file_n " \"%V\" failed", &file.name);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
519 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
520
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
521 if (buf) {
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
522 ngx_explicit_memzero(buf, size);
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
523 }
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
524
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
525 return NGX_CONF_ERROR;
cef042935003 QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8279
diff changeset
526 }