Mercurial > hg > nginx-quic

annotate src/http/modules/ngx_http_quic_module.c @ 8384:c61fcdc1b8e3 quic

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UDP: extended datagram context. Sometimes it is required to process datagram properties at higher level (i.e. QUIC is interested in source address which may change and IP options). The patch adds ngx_udp_dgram_t structure used to pass packet-related information in c->udp.
author Vladimir Homutov <vl@nginx.com>
date Fri, 02 Apr 2021 18:58:19 +0300
parents 55aabb7269e7
children b4e6b7049984
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7999
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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 {
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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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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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253 }
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254
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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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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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Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
264 conf = ngx_pcalloc(cf->pool, sizeof(ngx_quic_conf_t));
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
265 if (conf == NULL) {
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
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 /*
0d2b2664b41c QUIC: added "quic" listen parameter.
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 */
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
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;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
298 }
0d2b2664b41c QUIC: added "quic" listen parameter.
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,
8361
55aabb7269e7 HTTP/3: set initial_max_streams_uni default value to 3.
Roman Arutyunyan <arut@nginx.com>
parents: 8287
diff changeset
340 prev->tp.initial_max_streams_uni, 3);
7999
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 }