annotate src/http/v3/ngx_http_v3_module.c @ 9294:ea0eef2dd12c default tip

Resolver: allowed responses with AD bit set.
author Kirill A. Korinsky <kirill@korins.ky>
date Sun, 16 Jun 2024 04:17:27 +0300
parents ad3d34ddfdcc
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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_v3_variable(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_v3_add_variables(ngx_conf_t *cf);
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16 static void *ngx_http_v3_create_srv_conf(ngx_conf_t *cf);
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17 static char *ngx_http_v3_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_host_key(ngx_conf_t *cf, ngx_command_t *cmd,
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20 void *conf);
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21
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22
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23 static ngx_command_t ngx_http_v3_commands[] = {
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24
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25 { ngx_string("http3"),
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26 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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27 ngx_conf_set_flag_slot,
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28 NGX_HTTP_SRV_CONF_OFFSET,
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29 offsetof(ngx_http_v3_srv_conf_t, enable),
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30 NULL },
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31
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32 { ngx_string("http3_hq"),
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33 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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34 ngx_conf_set_flag_slot,
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35 NGX_HTTP_SRV_CONF_OFFSET,
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36 offsetof(ngx_http_v3_srv_conf_t, enable_hq),
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37 NULL },
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38
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39 { ngx_string("http3_max_concurrent_streams"),
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40 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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41 ngx_conf_set_num_slot,
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42 NGX_HTTP_SRV_CONF_OFFSET,
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43 offsetof(ngx_http_v3_srv_conf_t, max_concurrent_streams),
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44 NULL },
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45
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46 { ngx_string("http3_stream_buffer_size"),
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47 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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48 ngx_conf_set_size_slot,
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49 NGX_HTTP_SRV_CONF_OFFSET,
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50 offsetof(ngx_http_v3_srv_conf_t, quic.stream_buffer_size),
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51 NULL },
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52
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53 { ngx_string("quic_retry"),
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54 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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55 ngx_conf_set_flag_slot,
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56 NGX_HTTP_SRV_CONF_OFFSET,
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57 offsetof(ngx_http_v3_srv_conf_t, quic.retry),
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58 NULL },
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59
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60 { ngx_string("quic_gso"),
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61 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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62 ngx_conf_set_flag_slot,
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63 NGX_HTTP_SRV_CONF_OFFSET,
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64 offsetof(ngx_http_v3_srv_conf_t, quic.gso_enabled),
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65 NULL },
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66
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67 { ngx_string("quic_host_key"),
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68 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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69 ngx_http_quic_host_key,
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70 NGX_HTTP_SRV_CONF_OFFSET,
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71 0,
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72 NULL },
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73
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74 { ngx_string("quic_active_connection_id_limit"),
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75 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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76 ngx_conf_set_num_slot,
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77 NGX_HTTP_SRV_CONF_OFFSET,
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78 offsetof(ngx_http_v3_srv_conf_t, quic.active_connection_id_limit),
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79 NULL },
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80
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81 ngx_null_command
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82 };
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83
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84
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85 static ngx_http_module_t ngx_http_v3_module_ctx = {
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86 ngx_http_v3_add_variables, /* preconfiguration */
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87 NULL, /* postconfiguration */
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88
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89 NULL, /* create main configuration */
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90 NULL, /* init main configuration */
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91
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92 ngx_http_v3_create_srv_conf, /* create server configuration */
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93 ngx_http_v3_merge_srv_conf, /* merge server configuration */
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94
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95 NULL, /* create location configuration */
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96 NULL /* merge location configuration */
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97 };
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98
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99
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100 ngx_module_t ngx_http_v3_module = {
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101 NGX_MODULE_V1,
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102 &ngx_http_v3_module_ctx, /* module context */
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103 ngx_http_v3_commands, /* module directives */
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104 NGX_HTTP_MODULE, /* module type */
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105 NULL, /* init master */
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106 NULL, /* init module */
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107 NULL, /* init process */
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108 NULL, /* init thread */
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109 NULL, /* exit thread */
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110 NULL, /* exit process */
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111 NULL, /* exit master */
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112 NGX_MODULE_V1_PADDING
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113 };
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114
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115
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116 static ngx_http_variable_t ngx_http_v3_vars[] = {
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117
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118 { ngx_string("http3"), NULL, ngx_http_v3_variable, 0, 0, 0 },
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119
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120 ngx_http_null_variable
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121 };
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122
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123 static ngx_str_t ngx_http_quic_salt = ngx_string("ngx_quic");
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124
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125
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126 static ngx_int_t
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127 ngx_http_v3_variable(ngx_http_request_t *r,
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diff changeset
128 ngx_http_variable_value_t *v, uintptr_t data)
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diff changeset
129 {
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130 ngx_http_v3_session_t *h3c;
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131
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132 if (r->connection->quic) {
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diff changeset
133 h3c = ngx_http_v3_get_session(r->connection);
8923
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parents: 8922
diff changeset
134
9081
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diff changeset
135 if (h3c->hq) {
8923
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parents: 8922
diff changeset
136 v->len = sizeof("hq") - 1;
651cc905b7c2 HTTP/3: $http3 variable.
Roman Arutyunyan <arut@nginx.com>
parents: 8922
diff changeset
137 v->valid = 1;
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parents: 8922
diff changeset
138 v->no_cacheable = 0;
651cc905b7c2 HTTP/3: $http3 variable.
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parents: 8922
diff changeset
139 v->not_found = 0;
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diff changeset
140 v->data = (u_char *) "hq";
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parents: 8922
diff changeset
141
651cc905b7c2 HTTP/3: $http3 variable.
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diff changeset
142 return NGX_OK;
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parents: 8922
diff changeset
143 }
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parents: 8922
diff changeset
144
651cc905b7c2 HTTP/3: $http3 variable.
Roman Arutyunyan <arut@nginx.com>
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diff changeset
145 v->len = sizeof("h3") - 1;
8921
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diff changeset
146 v->valid = 1;
8923
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diff changeset
147 v->no_cacheable = 0;
8921
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diff changeset
148 v->not_found = 0;
8923
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diff changeset
149 v->data = (u_char *) "h3";
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parents: 8922
diff changeset
150
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diff changeset
151 return NGX_OK;
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diff changeset
152 }
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diff changeset
153
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diff changeset
154 *v = ngx_http_variable_null_value;
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diff changeset
155
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diff changeset
156 return NGX_OK;
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diff changeset
157 }
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diff changeset
158
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parents: 8829
diff changeset
159
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
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diff changeset
160 static ngx_int_t
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parents: 8829
diff changeset
161 ngx_http_v3_add_variables(ngx_conf_t *cf)
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diff changeset
162 {
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diff changeset
163 ngx_http_variable_t *var, *v;
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parents: 8829
diff changeset
164
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
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parents: 8829
diff changeset
165 for (v = ngx_http_v3_vars; v->name.len; v++) {
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parents: 8829
diff changeset
166 var = ngx_http_add_variable(cf, &v->name, v->flags);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
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parents: 8829
diff changeset
167 if (var == NULL) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
168 return NGX_ERROR;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
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parents: 8829
diff changeset
169 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
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parents: 8829
diff changeset
170
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
171 var->get_handler = v->get_handler;
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diff changeset
172 var->data = v->data;
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parents: 8829
diff changeset
173 }
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parents: 8829
diff changeset
174
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diff changeset
175 return NGX_OK;
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parents: 8829
diff changeset
176 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
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diff changeset
177
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parents: 8829
diff changeset
178
8247
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parents: 8215
diff changeset
179 static void *
e9891e8ee975 Configurable transport parameters.
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parents: 8215
diff changeset
180 ngx_http_v3_create_srv_conf(ngx_conf_t *cf)
e9891e8ee975 Configurable transport parameters.
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parents: 8215
diff changeset
181 {
8492
65c1fc5fae15 HTTP/3: renamed server configuration variables from v3cf to h3scf.
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parents: 8481
diff changeset
182 ngx_http_v3_srv_conf_t *h3scf;
8247
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parents: 8215
diff changeset
183
8492
65c1fc5fae15 HTTP/3: renamed server configuration variables from v3cf to h3scf.
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parents: 8481
diff changeset
184 h3scf = ngx_pcalloc(cf->pool, sizeof(ngx_http_v3_srv_conf_t));
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parents: 8481
diff changeset
185 if (h3scf == NULL) {
8247
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parents: 8215
diff changeset
186 return NULL;
e9891e8ee975 Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
parents: 8215
diff changeset
187 }
e9891e8ee975 Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
parents: 8215
diff changeset
188
8921
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diff changeset
189 /*
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parents: 8829
diff changeset
190 * set by ngx_pcalloc():
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parents: 8829
diff changeset
191 *
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parents: 8829
diff changeset
192 * h3scf->quic.host_key = { 0, NULL }
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Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
193 * h3scf->quic.stream_reject_code_uni = 0;
8924
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
194 * h3scf->quic.disable_active_migration = 0;
9158
ad3d34ddfdcc QUIC: "handshake_timeout" configuration parameter.
Roman Arutyunyan <arut@nginx.com>
parents: 9108
diff changeset
195 * h3scf->quic.idle_timeout = 0;
8924
d6ef13c5fd8e QUIC: simplified configuration.
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parents: 8923
diff changeset
196 * h3scf->max_blocked_streams = 0;
8921
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parents: 8829
diff changeset
197 */
9081
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parents: 9058
diff changeset
198
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parents: 9058
diff changeset
199 h3scf->enable = NGX_CONF_UNSET;
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Roman Arutyunyan <arut@nginx.com>
parents: 9058
diff changeset
200 h3scf->enable_hq = NGX_CONF_UNSET;
8924
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
201 h3scf->max_table_capacity = NGX_HTTP_V3_MAX_TABLE_CAPACITY;
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
202 h3scf->max_concurrent_streams = NGX_CONF_UNSET_UINT;
8454
032cb35ce758 HTTP/3: http3_max_field_size directive to limit string size.
Roman Arutyunyan <arut@nginx.com>
parents: 8417
diff changeset
203
8924
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
204 h3scf->quic.stream_buffer_size = NGX_CONF_UNSET_SIZE;
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
205 h3scf->quic.max_concurrent_streams_bidi = NGX_CONF_UNSET_UINT;
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
206 h3scf->quic.max_concurrent_streams_uni = NGX_HTTP_V3_MAX_UNI_STREAMS;
8921
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
207 h3scf->quic.retry = NGX_CONF_UNSET;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
208 h3scf->quic.gso_enabled = NGX_CONF_UNSET;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
209 h3scf->quic.stream_close_code = NGX_HTTP_V3_ERR_NO_ERROR;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
210 h3scf->quic.stream_reject_code_bidi = NGX_HTTP_V3_ERR_REQUEST_REJECTED;
8970
7106a918a277 QUIC: the "quic_active_connection_id_limit" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8924
diff changeset
211 h3scf->quic.active_connection_id_limit = NGX_CONF_UNSET_UINT;
8921
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Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
212
9058
b0c2234aaa9f QUIC: application init() callback.
Roman Arutyunyan <arut@nginx.com>
parents: 9055
diff changeset
213 h3scf->quic.init = ngx_http_v3_init;
9055
1192923be0aa QUIC: idle mode for main connection.
Roman Arutyunyan <arut@nginx.com>
parents: 8970
diff changeset
214 h3scf->quic.shutdown = ngx_http_v3_shutdown;
1192923be0aa QUIC: idle mode for main connection.
Roman Arutyunyan <arut@nginx.com>
parents: 8970
diff changeset
215
8492
65c1fc5fae15 HTTP/3: renamed server configuration variables from v3cf to h3scf.
Roman Arutyunyan <arut@nginx.com>
parents: 8481
diff changeset
216 return h3scf;
8247
e9891e8ee975 Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
parents: 8215
diff changeset
217 }
e9891e8ee975 Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
parents: 8215
diff changeset
218
e9891e8ee975 Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
parents: 8215
diff changeset
219
e9891e8ee975 Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
parents: 8215
diff changeset
220 static char *
e9891e8ee975 Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
parents: 8215
diff changeset
221 ngx_http_v3_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
e9891e8ee975 Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
parents: 8215
diff changeset
222 {
e9891e8ee975 Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
parents: 8215
diff changeset
223 ngx_http_v3_srv_conf_t *prev = parent;
e9891e8ee975 Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
parents: 8215
diff changeset
224 ngx_http_v3_srv_conf_t *conf = child;
e9891e8ee975 Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
parents: 8215
diff changeset
225
9158
ad3d34ddfdcc QUIC: "handshake_timeout" configuration parameter.
Roman Arutyunyan <arut@nginx.com>
parents: 9108
diff changeset
226 ngx_http_ssl_srv_conf_t *sscf;
ad3d34ddfdcc QUIC: "handshake_timeout" configuration parameter.
Roman Arutyunyan <arut@nginx.com>
parents: 9108
diff changeset
227 ngx_http_core_srv_conf_t *cscf;
8921
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
228
9081
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents: 9058
diff changeset
229 ngx_conf_merge_value(conf->enable, prev->enable, 1);
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents: 9058
diff changeset
230
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents: 9058
diff changeset
231 ngx_conf_merge_value(conf->enable_hq, prev->enable_hq, 0);
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents: 9058
diff changeset
232
8924
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
233 ngx_conf_merge_uint_value(conf->max_concurrent_streams,
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
234 prev->max_concurrent_streams, 128);
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
235
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
236 conf->max_blocked_streams = conf->max_concurrent_streams;
8824
054f9be0aaf9 HTTP/3: http3_max_uni_streams directive.
Roman Arutyunyan <arut@nginx.com>
parents: 8788
diff changeset
237
8924
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
238 ngx_conf_merge_size_value(conf->quic.stream_buffer_size,
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
239 prev->quic.stream_buffer_size,
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
240 65536);
8921
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
241
8924
d6ef13c5fd8e QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents: 8923
diff changeset
242 conf->quic.max_concurrent_streams_bidi = conf->max_concurrent_streams;
8921
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
243
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
244 ngx_conf_merge_value(conf->quic.retry, prev->quic.retry, 0);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
245 ngx_conf_merge_value(conf->quic.gso_enabled, prev->quic.gso_enabled, 0);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
246
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
247 ngx_conf_merge_str_value(conf->quic.host_key, prev->quic.host_key, "");
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
248
8970
7106a918a277 QUIC: the "quic_active_connection_id_limit" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8924
diff changeset
249 ngx_conf_merge_uint_value(conf->quic.active_connection_id_limit,
7106a918a277 QUIC: the "quic_active_connection_id_limit" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8924
diff changeset
250 prev->quic.active_connection_id_limit,
7106a918a277 QUIC: the "quic_active_connection_id_limit" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8924
diff changeset
251 2);
7106a918a277 QUIC: the "quic_active_connection_id_limit" directive.
Vladimir Homutov <vl@nginx.com>
parents: 8924
diff changeset
252
8921
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
253 if (conf->quic.host_key.len == 0) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
254
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
255 conf->quic.host_key.len = NGX_QUIC_DEFAULT_HOST_KEY_LEN;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
256 conf->quic.host_key.data = ngx_palloc(cf->pool,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
257 conf->quic.host_key.len);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
258 if (conf->quic.host_key.data == NULL) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
259 return NGX_CONF_ERROR;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
260 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
261
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
262 if (RAND_bytes(conf->quic.host_key.data, NGX_QUIC_DEFAULT_HOST_KEY_LEN)
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
263 <= 0)
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
264 {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
265 return NGX_CONF_ERROR;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
266 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
267 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
268
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
269 if (ngx_quic_derive_key(cf->log, "av_token_key",
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
270 &conf->quic.host_key, &ngx_http_quic_salt,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
271 conf->quic.av_token_key, NGX_QUIC_AV_KEY_LEN)
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
272 != NGX_OK)
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
273 {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
274 return NGX_CONF_ERROR;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
275 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
276
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
277 if (ngx_quic_derive_key(cf->log, "sr_token_key",
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
278 &conf->quic.host_key, &ngx_http_quic_salt,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
279 conf->quic.sr_token_key, NGX_QUIC_SR_KEY_LEN)
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
280 != NGX_OK)
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
281 {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
282 return NGX_CONF_ERROR;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
283 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
284
9158
ad3d34ddfdcc QUIC: "handshake_timeout" configuration parameter.
Roman Arutyunyan <arut@nginx.com>
parents: 9108
diff changeset
285 cscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_core_module);
ad3d34ddfdcc QUIC: "handshake_timeout" configuration parameter.
Roman Arutyunyan <arut@nginx.com>
parents: 9108
diff changeset
286 conf->quic.handshake_timeout = cscf->client_header_timeout;
ad3d34ddfdcc QUIC: "handshake_timeout" configuration parameter.
Roman Arutyunyan <arut@nginx.com>
parents: 9108
diff changeset
287
8921
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
288 sscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_ssl_module);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
289 conf->quic.ssl = &sscf->ssl;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
290
8497
0596fe1aee16 HTTP/3: server pushes.
Roman Arutyunyan <arut@nginx.com>
parents: 8493
diff changeset
291 return NGX_CONF_OK;
0596fe1aee16 HTTP/3: server pushes.
Roman Arutyunyan <arut@nginx.com>
parents: 8493
diff changeset
292 }
0596fe1aee16 HTTP/3: server pushes.
Roman Arutyunyan <arut@nginx.com>
parents: 8493
diff changeset
293
0596fe1aee16 HTTP/3: server pushes.
Roman Arutyunyan <arut@nginx.com>
parents: 8493
diff changeset
294
8921
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
295 static char *
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
296 ngx_http_quic_host_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
297 {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
298 ngx_http_v3_srv_conf_t *h3scf = conf;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
299
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
300 u_char *buf;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
301 size_t size;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
302 ssize_t n;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
303 ngx_str_t *value;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
304 ngx_file_t file;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
305 ngx_file_info_t fi;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
306 ngx_quic_conf_t *qcf;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
307
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
308 qcf = &h3scf->quic;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
309
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
310 if (qcf->host_key.len) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
311 return "is duplicate";
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
312 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
313
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
314 buf = NULL;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
315 #if (NGX_SUPPRESS_WARN)
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
316 size = 0;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
317 #endif
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
318
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
319 value = cf->args->elts;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
320
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
321 if (ngx_conf_full_name(cf->cycle, &value[1], 1) != NGX_OK) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
322 return NGX_CONF_ERROR;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
323 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
324
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
325 ngx_memzero(&file, sizeof(ngx_file_t));
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
326 file.name = value[1];
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
327 file.log = cf->log;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
328
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
329 file.fd = ngx_open_file(file.name.data, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
330
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
331 if (file.fd == NGX_INVALID_FILE) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
332 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
333 ngx_open_file_n " \"%V\" failed", &file.name);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
334 return NGX_CONF_ERROR;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
335 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
336
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
337 if (ngx_fd_info(file.fd, &fi) == NGX_FILE_ERROR) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
338 ngx_conf_log_error(NGX_LOG_CRIT, cf, ngx_errno,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
339 ngx_fd_info_n " \"%V\" failed", &file.name);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
340 goto failed;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
341 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
342
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
343 size = ngx_file_size(&fi);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
344
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
345 if (size == 0) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
346 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
347 "\"%V\" zero key size", &file.name);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
348 goto failed;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
349 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
350
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
351 buf = ngx_pnalloc(cf->pool, size);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
352 if (buf == NULL) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
353 goto failed;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
354 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
355
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
356 n = ngx_read_file(&file, buf, size, 0);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
357
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
358 if (n == NGX_ERROR) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
359 ngx_conf_log_error(NGX_LOG_CRIT, cf, ngx_errno,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
360 ngx_read_file_n " \"%V\" failed", &file.name);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
361 goto failed;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
362 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
363
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
364 if ((size_t) n != size) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
365 ngx_conf_log_error(NGX_LOG_CRIT, cf, 0,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
366 ngx_read_file_n " \"%V\" returned only "
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parents: 8829
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367 "%z bytes instead of %uz", &file.name, n, size);
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parents: 8829
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368 goto failed;
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parents: 8829
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369 }
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parents: 8829
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370
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parents: 8829
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371 qcf->host_key.data = buf;
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parents: 8829
diff changeset
372 qcf->host_key.len = n;
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parents: 8829
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373
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parents: 8829
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374 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) {
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parents: 8829
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375 ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno,
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parents: 8829
diff changeset
376 ngx_close_file_n " \"%V\" failed", &file.name);
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parents: 8829
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377 }
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parents: 8829
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378
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parents: 8829
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379 return NGX_CONF_OK;
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parents: 8829
diff changeset
380
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parents: 8829
diff changeset
381 failed:
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parents: 8829
diff changeset
382
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parents: 8829
diff changeset
383 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) {
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parents: 8829
diff changeset
384 ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno,
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Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
385 ngx_close_file_n " \"%V\" failed", &file.name);
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parents: 8829
diff changeset
386 }
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parents: 8829
diff changeset
387
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parents: 8829
diff changeset
388 if (buf) {
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parents: 8829
diff changeset
389 ngx_explicit_memzero(buf, size);
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parents: 8829
diff changeset
390 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
391
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parents: 8829
diff changeset
392 return NGX_CONF_ERROR;
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Roman Arutyunyan <arut@nginx.com>
parents: 8829
diff changeset
393 }