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annotate src/http/modules/ngx_http_quic_module.c @ 8634:831d1960826f quic

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QUIC: generate default stateless reset token key. Previously, if quic_stateless_reset_token_key was empty or unspecified, initial stateless reset token was not generated. However subsequent tokens were generated with empty key, which resulted in error with certain SSL libraries, for example OpenSSL. Now a random 32-byte stateless reset token key is generated if none is specified in the configuration. As a result, stateless reset tokens are now generated for all server ids.
author Roman Arutyunyan <arut@nginx.com>
date Wed, 11 Nov 2020 21:08:48 +0000
parents 279ad36f2f4b
children e1eb7f4ca9f1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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8481
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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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11
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12
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13 static ngx_int_t ngx_http_variable_quic(ngx_http_request_t *r,
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14 ngx_http_variable_value_t *v, uintptr_t data);
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15 static ngx_int_t ngx_http_quic_add_variables(ngx_conf_t *cf);
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16 static void *ngx_http_quic_create_srv_conf(ngx_conf_t *cf);
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17 static char *ngx_http_quic_merge_srv_conf(ngx_conf_t *cf, void *parent,
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18 void *child);
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19 static char *ngx_http_quic_max_ack_delay(ngx_conf_t *cf, void *post,
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20 void *data);
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21 static char *ngx_http_quic_max_udp_payload_size(ngx_conf_t *cf, void *post,
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22 void *data);
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23
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24
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25 static ngx_conf_post_t ngx_http_quic_max_ack_delay_post =
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26 { ngx_http_quic_max_ack_delay };
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27 static ngx_conf_post_t ngx_http_quic_max_udp_payload_size_post =
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28 { ngx_http_quic_max_udp_payload_size };
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29 static ngx_conf_num_bounds_t ngx_http_quic_ack_delay_exponent_bounds =
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30 { ngx_conf_check_num_bounds, 0, 20 };
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31 static ngx_conf_num_bounds_t ngx_http_quic_active_connection_id_limit_bounds =
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32 { ngx_conf_check_num_bounds, 2, -1 };
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33
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34
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35 static ngx_command_t ngx_http_quic_commands[] = {
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36
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37 { ngx_string("quic_max_idle_timeout"),
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38 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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39 ngx_conf_set_msec_slot,
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40 NGX_HTTP_SRV_CONF_OFFSET,
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41 offsetof(ngx_quic_conf_t, tp.max_idle_timeout),
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42 NULL },
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43
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44 { ngx_string("quic_max_ack_delay"),
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45 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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46 ngx_conf_set_msec_slot,
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47 NGX_HTTP_SRV_CONF_OFFSET,
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48 offsetof(ngx_quic_conf_t, tp.max_ack_delay),
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49 &ngx_http_quic_max_ack_delay_post },
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50
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51 { ngx_string("quic_max_udp_payload_size"),
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52 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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53 ngx_conf_set_size_slot,
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54 NGX_HTTP_SRV_CONF_OFFSET,
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55 offsetof(ngx_quic_conf_t, tp.max_udp_payload_size),
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56 &ngx_http_quic_max_udp_payload_size_post },
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57
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58 { ngx_string("quic_initial_max_data"),
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59 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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60 ngx_conf_set_size_slot,
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61 NGX_HTTP_SRV_CONF_OFFSET,
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62 offsetof(ngx_quic_conf_t, tp.initial_max_data),
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63 NULL },
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64
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65 { ngx_string("quic_initial_max_stream_data_bidi_local"),
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66 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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67 ngx_conf_set_size_slot,
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68 NGX_HTTP_SRV_CONF_OFFSET,
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69 offsetof(ngx_quic_conf_t, tp.initial_max_stream_data_bidi_local),
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70 NULL },
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71
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72 { ngx_string("quic_initial_max_stream_data_bidi_remote"),
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73 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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74 ngx_conf_set_size_slot,
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75 NGX_HTTP_SRV_CONF_OFFSET,
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76 offsetof(ngx_quic_conf_t, tp.initial_max_stream_data_bidi_remote),
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77 NULL },
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78
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79 { ngx_string("quic_initial_max_stream_data_uni"),
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80 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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81 ngx_conf_set_size_slot,
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82 NGX_HTTP_SRV_CONF_OFFSET,
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83 offsetof(ngx_quic_conf_t, tp.initial_max_stream_data_uni),
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84 NULL },
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85
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86 { ngx_string("quic_initial_max_streams_bidi"),
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87 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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88 ngx_conf_set_num_slot,
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89 NGX_HTTP_SRV_CONF_OFFSET,
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90 offsetof(ngx_quic_conf_t, tp.initial_max_streams_bidi),
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91 NULL },
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92
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93 { ngx_string("quic_initial_max_streams_uni"),
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94 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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95 ngx_conf_set_num_slot,
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96 NGX_HTTP_SRV_CONF_OFFSET,
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97 offsetof(ngx_quic_conf_t, tp.initial_max_streams_uni),
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98 NULL },
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99
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100 { ngx_string("quic_ack_delay_exponent"),
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101 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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102 ngx_conf_set_num_slot,
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103 NGX_HTTP_SRV_CONF_OFFSET,
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104 offsetof(ngx_quic_conf_t, tp.ack_delay_exponent),
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105 &ngx_http_quic_ack_delay_exponent_bounds },
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106
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107 { ngx_string("quic_disable_active_migration"),
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108 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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109 ngx_conf_set_flag_slot,
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110 NGX_HTTP_SRV_CONF_OFFSET,
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111 offsetof(ngx_quic_conf_t, tp.disable_active_migration),
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112 NULL },
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113
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114 { ngx_string("quic_active_connection_id_limit"),
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115 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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116 ngx_conf_set_num_slot,
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117 NGX_HTTP_SRV_CONF_OFFSET,
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118 offsetof(ngx_quic_conf_t, tp.active_connection_id_limit),
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119 &ngx_http_quic_active_connection_id_limit_bounds },
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120
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121 { ngx_string("quic_retry"),
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122 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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123 ngx_conf_set_flag_slot,
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124 NGX_HTTP_SRV_CONF_OFFSET,
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125 offsetof(ngx_quic_conf_t, retry),
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126 NULL },
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127
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128 { ngx_string("quic_stateless_reset_token_key"),
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129 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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130 ngx_conf_set_str_slot,
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131 NGX_HTTP_SRV_CONF_OFFSET,
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132 offsetof(ngx_quic_conf_t, sr_token_key),
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133 NULL },
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134
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135 ngx_null_command
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136 };
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137
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138
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139 static ngx_http_module_t ngx_http_quic_module_ctx = {
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140 ngx_http_quic_add_variables, /* preconfiguration */
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141 NULL, /* postconfiguration */
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142
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143 NULL, /* create main configuration */
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144 NULL, /* init main configuration */
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145
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146 ngx_http_quic_create_srv_conf, /* create server configuration */
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147 ngx_http_quic_merge_srv_conf, /* merge server configuration */
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148
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149 NULL, /* create location configuration */
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150 NULL /* merge location configuration */
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151 };
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152
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153
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154 ngx_module_t ngx_http_quic_module = {
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155 NGX_MODULE_V1,
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156 &ngx_http_quic_module_ctx, /* module context */
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157 ngx_http_quic_commands, /* module directives */
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158 NGX_HTTP_MODULE, /* module type */
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159 NULL, /* init master */
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160 NULL, /* init module */
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161 NULL, /* init process */
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162 NULL, /* init thread */
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163 NULL, /* exit thread */
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164 NULL, /* exit process */
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165 NULL, /* exit master */
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166 NGX_MODULE_V1_PADDING
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167 };
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168
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169
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170 static ngx_http_variable_t ngx_http_quic_vars[] = {
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171
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172 { ngx_string("quic"), NULL, ngx_http_variable_quic, 0, 0, 0 },
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173
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174 ngx_http_null_variable
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175 };
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176
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177
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178 static ngx_int_t
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179 ngx_http_variable_quic(ngx_http_request_t *r,
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180 ngx_http_variable_value_t *v, uintptr_t data)
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181 {
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182 if (r->connection->quic) {
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183
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184 v->len = 4;
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185 v->valid = 1;
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186 v->no_cacheable = 1;
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187 v->not_found = 0;
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188 v->data = (u_char *) "quic";
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189 return NGX_OK;
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190 }
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191
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192 v->not_found = 1;
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193
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194 return NGX_OK;
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195 }
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196
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197
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198 static ngx_int_t
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199 ngx_http_quic_add_variables(ngx_conf_t *cf)
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200 {
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201 ngx_http_variable_t *var, *v;
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202
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203 for (v = ngx_http_quic_vars; v->name.len; v++) {
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204 var = ngx_http_add_variable(cf, &v->name, v->flags);
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205 if (var == NULL) {
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206 return NGX_ERROR;
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diff changeset
207 }
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208
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diff changeset
209 var->get_handler = v->get_handler;
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210 var->data = v->data;
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diff changeset
211 }
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212
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213 return NGX_OK;
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diff changeset
214 }
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215
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216
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diff changeset
217 static void *
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218 ngx_http_quic_create_srv_conf(ngx_conf_t *cf)
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219 {
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diff changeset
220 ngx_quic_conf_t *conf;
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diff changeset
221
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diff changeset
222 conf = ngx_pcalloc(cf->pool, sizeof(ngx_quic_conf_t));
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diff changeset
223 if (conf == NULL) {
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224 return NULL;
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diff changeset
225 }
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226
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diff changeset
227 /*
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228 * set by ngx_pcalloc():
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229 *
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230 * conf->tp.original_dcid = { 0, NULL };
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diff changeset
231 * conf->tp.initial_scid = { 0, NULL };
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diff changeset
232 * conf->tp.retry_scid = { 0, NULL };
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233 * conf->tp.sr_token = { 0 }
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diff changeset
234 * conf->tp.sr_enabled = 0
8481
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diff changeset
235 * conf->tp.preferred_address = NULL
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diff changeset
236 * conf->sr_token_key = { 0, NULL }
8481
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diff changeset
237 */
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238
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diff changeset
239 conf->tp.max_idle_timeout = NGX_CONF_UNSET_MSEC;
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240 conf->tp.max_ack_delay = NGX_CONF_UNSET_MSEC;
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diff changeset
241 conf->tp.max_udp_payload_size = NGX_CONF_UNSET_SIZE;
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diff changeset
242 conf->tp.initial_max_data = NGX_CONF_UNSET_SIZE;
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diff changeset
243 conf->tp.initial_max_stream_data_bidi_local = NGX_CONF_UNSET_SIZE;
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diff changeset
244 conf->tp.initial_max_stream_data_bidi_remote = NGX_CONF_UNSET_SIZE;
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diff changeset
245 conf->tp.initial_max_stream_data_uni = NGX_CONF_UNSET_SIZE;
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diff changeset
246 conf->tp.initial_max_streams_bidi = NGX_CONF_UNSET_UINT;
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diff changeset
247 conf->tp.initial_max_streams_uni = NGX_CONF_UNSET_UINT;
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diff changeset
248 conf->tp.ack_delay_exponent = NGX_CONF_UNSET_UINT;
8628
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diff changeset
249 conf->tp.disable_active_migration = NGX_CONF_UNSET;
8481
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diff changeset
250 conf->tp.active_connection_id_limit = NGX_CONF_UNSET_UINT;
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diff changeset
251
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diff changeset
252 conf->retry = NGX_CONF_UNSET;
8482
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diff changeset
253 conf->require_alpn = 1;
8481
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diff changeset
254
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diff changeset
255 return conf;
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diff changeset
256 }
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diff changeset
257
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diff changeset
258
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diff changeset
259 static char *
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diff changeset
260 ngx_http_quic_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
0d2b2664b41c QUIC: added "quic" listen parameter.
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parents:
diff changeset
261 {
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diff changeset
262 ngx_quic_conf_t *prev = parent;
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Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
263 ngx_quic_conf_t *conf = child;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
264
8563
bed310672f39 QUIC: moved ssl configuration pointer to quic configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8562
diff changeset
265 ngx_http_ssl_srv_conf_t *sscf;
bed310672f39 QUIC: moved ssl configuration pointer to quic configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8562
diff changeset
266
8481
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
267 ngx_conf_merge_msec_value(conf->tp.max_idle_timeout,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
268 prev->tp.max_idle_timeout, 60000);
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 ngx_conf_merge_msec_value(conf->tp.max_ack_delay,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
271 prev->tp.max_ack_delay,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
272 NGX_QUIC_DEFAULT_MAX_ACK_DELAY);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
273
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
274 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
275 prev->tp.max_udp_payload_size,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
276 NGX_QUIC_MAX_UDP_PAYLOAD_SIZE);
0d2b2664b41c QUIC: added "quic" listen parameter.
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parents:
diff changeset
277
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
278 ngx_conf_merge_size_value(conf->tp.initial_max_data,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
279 prev->tp.initial_max_data,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
280 16 * NGX_QUIC_STREAM_BUFSIZE);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
281
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
282 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
283 prev->tp.initial_max_stream_data_bidi_local,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
284 NGX_QUIC_STREAM_BUFSIZE);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
285
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
286 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
287 prev->tp.initial_max_stream_data_bidi_remote,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
288 NGX_QUIC_STREAM_BUFSIZE);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
289
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
290 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
291 prev->tp.initial_max_stream_data_uni,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
292 NGX_QUIC_STREAM_BUFSIZE);
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 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
295 prev->tp.initial_max_streams_bidi, 16);
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 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
298 prev->tp.initial_max_streams_uni, 16);
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 ngx_conf_merge_uint_value(conf->tp.ack_delay_exponent,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
301 prev->tp.ack_delay_exponent,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
302 NGX_QUIC_DEFAULT_ACK_DELAY_EXPONENT);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
303
8628
45db1b5c1706 QUIC: connection multiplexing per port.
Roman Arutyunyan <arut@nginx.com>
parents: 8563
diff changeset
304 ngx_conf_merge_value(conf->tp.disable_active_migration,
45db1b5c1706 QUIC: connection multiplexing per port.
Roman Arutyunyan <arut@nginx.com>
parents: 8563
diff changeset
305 prev->tp.disable_active_migration, 0);
8481
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
306
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
307 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
308 prev->tp.active_connection_id_limit, 2);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
309
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
310 ngx_conf_merge_value(conf->retry, prev->retry, 0);
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 if (conf->retry) {
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
313 if (RAND_bytes(conf->token_key, sizeof(conf->token_key)) <= 0) {
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
314 return NGX_CONF_ERROR;
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 }
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
317
8562
b31c02454539 QUIC: added stateless reset support.
Vladimir Homutov <vl@nginx.com>
parents: 8482
diff changeset
318 ngx_conf_merge_str_value(conf->sr_token_key, prev->sr_token_key, "");
b31c02454539 QUIC: added stateless reset support.
Vladimir Homutov <vl@nginx.com>
parents: 8482
diff changeset
319
8634
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
320 if (conf->sr_token_key.len == 0) {
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
321 conf->sr_token_key.len = NGX_QUIC_DEFAULT_SRT_KEY_LEN;
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
322
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
323 conf->sr_token_key.data = ngx_pnalloc(cf->pool, conf->sr_token_key.len);
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
324 if (conf->sr_token_key.data == NULL) {
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
325 return NGX_CONF_ERROR;
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
326 }
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
327
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
328 if (RAND_bytes(conf->sr_token_key.data, conf->sr_token_key.len) <= 0) {
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
329 return NGX_CONF_ERROR;
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
330 }
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
331 }
831d1960826f QUIC: generate default stateless reset token key.
Roman Arutyunyan <arut@nginx.com>
parents: 8630
diff changeset
332
8563
bed310672f39 QUIC: moved ssl configuration pointer to quic configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8562
diff changeset
333 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: 8562
diff changeset
334 conf->ssl = &sscf->ssl;
bed310672f39 QUIC: moved ssl configuration pointer to quic configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8562
diff changeset
335
8481
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
336 return NGX_CONF_OK;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
337 }
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
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
340 static char *
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
341 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
342 {
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
343 ngx_msec_t *sp = data;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
344
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
345 if (*sp > 16384) {
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
346 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
347 "\"quic_max_ack_delay\" must be less than 16384");
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 return NGX_CONF_ERROR;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
350 }
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 return NGX_CONF_OK;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
353 }
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
354
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
355
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
356 static char *
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
357 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
358 {
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
359 size_t *sp = data;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
360
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
361 if (*sp < NGX_QUIC_MIN_INITIAL_SIZE
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
362 || *sp > NGX_QUIC_MAX_UDP_PAYLOAD_SIZE)
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
363 {
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
364 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
365 "\"quic_max_udp_payload_size\" must be between "
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
366 "%d and %d",
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
367 NGX_QUIC_MIN_INITIAL_SIZE,
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
368 NGX_QUIC_MAX_UDP_PAYLOAD_SIZE);
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
369
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
370 return NGX_CONF_ERROR;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
371 }
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
372
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
373 return NGX_CONF_OK;
0d2b2664b41c QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
diff changeset
374 }