Mercurial > hg > nginx
annotate src/http/v3/ngx_http_v3_request.c @ 8679:e1eb7f4ca9f1 quic
HTTP/3: refactored request parser.
The change reduces diff to the default branch for
src/http/ngx_http_request.c and src/http/ngx_http_parse.c.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Fri, 22 Jan 2021 16:34:06 +0300 |
parents | 96eb6915d244 |
children | 58acdba9b3b2 |
rev | line source |
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8215 | 1 |
2 /* | |
3 * Copyright (C) Roman Arutyunyan | |
4 * Copyright (C) Nginx, Inc. | |
5 */ | |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_http.h> | |
11 | |
12 | |
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13 static void ngx_http_v3_process_request(ngx_event_t *rev); |
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14 static ngx_int_t ngx_http_v3_process_header(ngx_http_request_t *r, |
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15 ngx_str_t *name, ngx_str_t *value); |
8215 | 16 static ngx_int_t ngx_http_v3_process_pseudo_header(ngx_http_request_t *r, |
17 ngx_str_t *name, ngx_str_t *value); | |
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18 static ngx_int_t ngx_http_v3_init_pseudo_headers(ngx_http_request_t *r); |
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19 static ngx_int_t ngx_http_v3_process_request_header(ngx_http_request_t *r); |
8215 | 20 |
21 | |
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22 static const struct { |
8215 | 23 ngx_str_t name; |
24 ngx_uint_t method; | |
25 } ngx_http_v3_methods[] = { | |
26 | |
27 { ngx_string("GET"), NGX_HTTP_GET }, | |
28 { ngx_string("POST"), NGX_HTTP_POST }, | |
29 { ngx_string("HEAD"), NGX_HTTP_HEAD }, | |
30 { ngx_string("OPTIONS"), NGX_HTTP_OPTIONS }, | |
31 { ngx_string("PROPFIND"), NGX_HTTP_PROPFIND }, | |
32 { ngx_string("PUT"), NGX_HTTP_PUT }, | |
33 { ngx_string("MKCOL"), NGX_HTTP_MKCOL }, | |
34 { ngx_string("DELETE"), NGX_HTTP_DELETE }, | |
35 { ngx_string("COPY"), NGX_HTTP_COPY }, | |
36 { ngx_string("MOVE"), NGX_HTTP_MOVE }, | |
37 { ngx_string("PROPPATCH"), NGX_HTTP_PROPPATCH }, | |
38 { ngx_string("LOCK"), NGX_HTTP_LOCK }, | |
39 { ngx_string("UNLOCK"), NGX_HTTP_UNLOCK }, | |
40 { ngx_string("PATCH"), NGX_HTTP_PATCH }, | |
41 { ngx_string("TRACE"), NGX_HTTP_TRACE } | |
42 }; | |
43 | |
44 | |
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45 void |
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46 ngx_http_v3_init(ngx_connection_t *c) |
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47 { |
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48 size_t size; |
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49 ngx_buf_t *b; |
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50 ngx_event_t *rev; |
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51 ngx_http_request_t *r; |
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52 ngx_http_connection_t *hc; |
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53 ngx_http_core_srv_conf_t *cscf; |
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54 |
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55 if (ngx_http_v3_init_session(c) != NGX_OK) { |
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56 ngx_http_v3_finalize_connection(c, NGX_HTTP_V3_ERR_INTERNAL_ERROR, |
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57 "internal error"); |
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58 ngx_http_close_connection(c); |
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59 return; |
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60 } |
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61 |
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62 if (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) { |
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63 ngx_http_v3_init_uni_stream(c); |
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64 return; |
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65 } |
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66 |
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67 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 init request stream"); |
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68 |
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69 hc = c->data; |
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70 |
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71 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module); |
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72 |
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73 size = cscf->client_header_buffer_size; |
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74 |
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75 b = c->buffer; |
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76 |
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77 if (b == NULL) { |
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78 b = ngx_create_temp_buf(c->pool, size); |
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79 if (b == NULL) { |
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80 ngx_http_close_connection(c); |
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81 return; |
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82 } |
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83 |
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84 c->buffer = b; |
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85 |
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86 } else if (b->start == NULL) { |
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87 |
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88 b->start = ngx_palloc(c->pool, size); |
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89 if (b->start == NULL) { |
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90 ngx_http_close_connection(c); |
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91 return; |
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92 } |
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93 |
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94 b->pos = b->start; |
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95 b->last = b->start; |
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96 b->end = b->last + size; |
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97 } |
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98 |
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99 c->log->action = "reading client request"; |
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100 |
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101 r = ngx_http_create_request(c); |
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102 if (r == NULL) { |
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103 ngx_http_close_connection(c); |
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104 return; |
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105 } |
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106 |
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107 r->http_version = NGX_HTTP_VERSION_30; |
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108 |
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109 c->data = r; |
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110 |
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111 rev = c->read; |
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112 rev->handler = ngx_http_v3_process_request; |
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113 |
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114 ngx_http_v3_process_request(rev); |
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115 } |
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116 |
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117 |
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118 static void |
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119 ngx_http_v3_process_request(ngx_event_t *rev) |
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120 { |
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121 ssize_t n; |
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122 ngx_buf_t *b; |
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123 ngx_int_t rc; |
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124 ngx_connection_t *c; |
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125 ngx_http_request_t *r; |
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126 ngx_http_core_srv_conf_t *cscf; |
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127 ngx_http_v3_parse_headers_t *st; |
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128 |
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129 c = rev->data; |
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130 r = c->data; |
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131 |
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132 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, rev->log, 0, "http3 process request"); |
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133 |
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134 if (rev->timedout) { |
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135 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out"); |
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136 c->timedout = 1; |
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137 ngx_http_close_request(r, NGX_HTTP_REQUEST_TIME_OUT); |
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138 return; |
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139 } |
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140 |
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141 st = r->h3_parse; |
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142 |
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143 if (st == NULL) { |
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144 st = ngx_pcalloc(c->pool, sizeof(ngx_http_v3_parse_headers_t)); |
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145 if (st == NULL) { |
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146 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
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147 return; |
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148 } |
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149 |
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150 r->h3_parse = st; |
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151 } |
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152 |
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153 b = r->header_in; |
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154 |
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155 for ( ;; ) { |
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156 |
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157 if (b->pos == b->last) { |
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158 |
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159 if (!rev->ready) { |
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160 break; |
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161 } |
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162 |
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163 n = c->recv(c, b->start, b->end - b->start); |
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164 |
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165 if (n == NGX_AGAIN) { |
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166 if (!rev->timer_set) { |
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167 cscf = ngx_http_get_module_srv_conf(r, |
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168 ngx_http_core_module); |
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169 ngx_add_timer(rev, cscf->client_header_timeout); |
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170 } |
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171 |
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172 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
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173 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
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174 } |
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175 |
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176 break; |
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177 } |
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178 |
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179 if (n == 0) { |
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180 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
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181 "client prematurely closed connection"); |
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182 } |
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183 |
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184 if (n == 0 || n == NGX_ERROR) { |
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185 c->error = 1; |
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186 c->log->action = "reading client request"; |
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187 |
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188 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
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189 break; |
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190 } |
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191 |
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192 b->pos = b->start; |
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193 b->last = b->start + n; |
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194 } |
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195 |
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196 rc = ngx_http_v3_parse_headers(c, st, *b->pos); |
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197 |
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198 if (rc > 0) { |
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199 ngx_http_v3_finalize_connection(c, rc, |
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200 "could not parse request headers"); |
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201 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
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202 break; |
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203 } |
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204 |
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205 if (rc == NGX_ERROR) { |
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206 ngx_http_v3_finalize_connection(c, NGX_HTTP_V3_ERR_INTERNAL_ERROR, |
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207 "internal error"); |
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208 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
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209 break; |
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210 } |
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211 |
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212 if (rc == NGX_BUSY) { |
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213 if (rev->error) { |
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214 ngx_http_close_request(r, NGX_HTTP_CLOSE); |
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215 break; |
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216 } |
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217 |
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218 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
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219 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
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220 } |
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221 |
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222 break; |
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223 } |
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224 |
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225 b->pos++; |
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226 r->request_length++; |
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227 |
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228 if (rc == NGX_AGAIN) { |
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229 continue; |
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230 } |
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231 |
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232 /* rc == NGX_OK || rc == NGX_DONE */ |
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233 |
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234 if (ngx_http_v3_process_header(r, &st->header_rep.header.name, |
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235 &st->header_rep.header.value) |
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236 != NGX_OK) |
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237 { |
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238 break; |
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239 } |
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240 |
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241 if (rc == NGX_DONE) { |
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242 if (ngx_http_v3_process_request_header(r) != NGX_OK) { |
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243 break; |
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244 } |
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245 |
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246 ngx_http_process_request(r); |
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247 break; |
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248 } |
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249 } |
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250 |
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251 ngx_http_run_posted_requests(c); |
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252 |
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253 return; |
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254 } |
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255 |
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256 |
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257 static ngx_int_t |
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258 ngx_http_v3_process_header(ngx_http_request_t *r, ngx_str_t *name, |
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259 ngx_str_t *value) |
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260 { |
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261 ngx_table_elt_t *h; |
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diff
changeset
|
262 ngx_http_header_t *hh; |
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HTTP/3: refactored request parser.
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diff
changeset
|
263 ngx_http_core_main_conf_t *cmcf; |
8452
a6675a976560
HTTP/3: fixed dropping first non-pseudo header.
Roman Arutyunyan <arut@nginx.com>
parents:
8451
diff
changeset
|
264 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
265 if (name->len && name->data[0] == ':') { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
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|
266 return ngx_http_v3_process_pseudo_header(r, name, value); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
267 } |
8452
a6675a976560
HTTP/3: fixed dropping first non-pseudo header.
Roman Arutyunyan <arut@nginx.com>
parents:
8451
diff
changeset
|
268 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
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|
269 if (ngx_http_v3_init_pseudo_headers(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
270 return NGX_ERROR; |
8405
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8394
diff
changeset
|
271 } |
d2759e4cc437
HTTP/3: split header parser in two functions.
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8394
diff
changeset
|
272 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
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|
273 h = ngx_list_push(&r->headers_in.headers); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
274 if (h == NULL) { |
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HTTP/3: refactored request parser.
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diff
changeset
|
275 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
changeset
|
276 return NGX_ERROR; |
8405
d2759e4cc437
HTTP/3: split header parser in two functions.
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8394
diff
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|
277 } |
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
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8394
diff
changeset
|
278 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
changeset
|
279 h->key = *name; |
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HTTP/3: refactored request parser.
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diff
changeset
|
280 h->value = *value; |
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diff
changeset
|
281 h->lowcase_key = h->key.data; |
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HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
282 h->hash = ngx_hash_key(h->key.data, h->key.len); |
8406
66feab03d9b7
HTTP/3: restricted symbols in header names.
Roman Arutyunyan <arut@nginx.com>
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8405
diff
changeset
|
283 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
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|
284 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); |
8405
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diff
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|
285 |
8679
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diff
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|
286 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
287 h->lowcase_key, h->key.len); |
8406
66feab03d9b7
HTTP/3: restricted symbols in header names.
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8405
diff
changeset
|
288 |
8679
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|
289 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
changeset
|
290 return NGX_ERROR; |
8406
66feab03d9b7
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Roman Arutyunyan <arut@nginx.com>
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8405
diff
changeset
|
291 } |
66feab03d9b7
HTTP/3: restricted symbols in header names.
Roman Arutyunyan <arut@nginx.com>
parents:
8405
diff
changeset
|
292 |
8679
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HTTP/3: refactored request parser.
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diff
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|
293 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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|
294 "http3 header: \"%V: %V\"", name, value); |
8405
d2759e4cc437
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diff
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|
295 return NGX_OK; |
8226
268f4389130d
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8219
diff
changeset
|
296 } |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
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8219
diff
changeset
|
297 |
8215 | 298 |
299 static ngx_int_t | |
300 ngx_http_v3_process_pseudo_header(ngx_http_request_t *r, ngx_str_t *name, | |
301 ngx_str_t *value) | |
302 { | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
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|
303 ngx_uint_t i; |
8215 | 304 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
changeset
|
305 if (r->request_line.len) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
306 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
changeset
|
307 "client sent out of order pseudo-headers"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
308 goto failed; |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
309 } |
268f4389130d
Refactored HTTP/3 parser.
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8219
diff
changeset
|
310 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
311 if (name->len == 7 && ngx_strncmp(name->data, ":method", 7) == 0) { |
8215 | 312 |
8650
9dce2978e4fd
HTTP/3: eliminated r->method_start.
Roman Arutyunyan <arut@nginx.com>
parents:
8630
diff
changeset
|
313 r->method_name = *value; |
8215 | 314 |
315 for (i = 0; i < sizeof(ngx_http_v3_methods) | |
316 / sizeof(ngx_http_v3_methods[0]); i++) | |
317 { | |
318 if (value->len == ngx_http_v3_methods[i].name.len | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
319 && ngx_strncmp(value->data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
320 ngx_http_v3_methods[i].name.data, value->len) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
321 == 0) |
8215 | 322 { |
323 r->method = ngx_http_v3_methods[i].method; | |
324 break; | |
325 } | |
326 } | |
327 | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
328 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8215 | 329 "http3 method \"%V\" %ui", value, r->method); |
330 return NGX_OK; | |
331 } | |
332 | |
333 if (name->len == 5 && ngx_strncmp(name->data, ":path", 5) == 0) { | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
334 |
8215 | 335 r->uri_start = value->data; |
336 r->uri_end = value->data + value->len; | |
337 | |
338 if (ngx_http_parse_uri(r) != NGX_OK) { | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
339 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
340 "client sent invalid \":path\" header: \"%V\"", |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
341 value); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
342 goto failed; |
8215 | 343 } |
344 | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
345 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8215 | 346 "http3 path \"%V\"", value); |
347 return NGX_OK; | |
348 } | |
349 | |
350 if (name->len == 7 && ngx_strncmp(name->data, ":scheme", 7) == 0) { | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
351 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
352 r->schema = *value; |
8215 | 353 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
354 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8215 | 355 "http3 schema \"%V\"", value); |
356 return NGX_OK; | |
357 } | |
358 | |
359 if (name->len == 10 && ngx_strncmp(name->data, ":authority", 10) == 0) { | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
360 |
8215 | 361 r->host_start = value->data; |
362 r->host_end = value->data + value->len; | |
363 | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
364 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8215 | 365 "http3 authority \"%V\"", value); |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
366 return NGX_OK; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
367 } |
8215 | 368 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
369 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
370 "client sent unknown pseudo-header \"%V\"", name); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
371 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
372 failed: |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
373 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
374 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
375 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
376 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
377 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
378 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
379 static ngx_int_t |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
380 ngx_http_v3_init_pseudo_headers(ngx_http_request_t *r) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
381 { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
382 size_t len; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
383 u_char *p; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
384 ngx_int_t rc; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
385 ngx_str_t host; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
386 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
387 if (r->request_line.len) { |
8215 | 388 return NGX_OK; |
389 } | |
390 | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
391 len = r->method_name.len + 1 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
392 + (r->uri_end - r->uri_start) + 1 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
393 + sizeof("HTTP/3.0") - 1; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
394 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
395 p = ngx_pnalloc(r->pool, len); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
396 if (p == NULL) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
397 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
398 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
399 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
400 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
401 r->request_line.data = p; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
402 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
403 p = ngx_cpymem(p, r->method_name.data, r->method_name.len); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
404 *p++ = ' '; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
405 p = ngx_cpymem(p, r->uri_start, r->uri_end - r->uri_start); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
406 *p++ = ' '; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
407 p = ngx_cpymem(p, "HTTP/3.0", sizeof("HTTP/3.0") - 1); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
408 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
409 r->request_line.len = p - r->request_line.data; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
410 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
411 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
412 "http3 request line: \"%V\"", &r->request_line); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
413 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
414 ngx_str_set(&r->http_protocol, "HTTP/3.0"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
415 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
416 if (ngx_http_process_request_uri(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
417 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
418 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
419 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
420 if (r->host_end) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
421 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
422 host.len = r->host_end - r->host_start; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
423 host.data = r->host_start; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
424 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
425 rc = ngx_http_validate_host(&host, r->pool, 0); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
426 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
427 if (rc == NGX_DECLINED) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
428 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
429 "client sent invalid host in request line"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
430 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
431 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
432 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
433 if (rc == NGX_ERROR) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
434 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
435 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
436 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
437 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
438 if (ngx_http_set_virtual_server(r, &host) == NGX_ERROR) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
439 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
440 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
441 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
442 r->headers_in.server = host; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
443 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
444 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
445 if (ngx_list_init(&r->headers_in.headers, r->pool, 20, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
446 sizeof(ngx_table_elt_t)) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
447 != NGX_OK) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
448 { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
449 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
450 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
451 } |
8215 | 452 |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
453 return NGX_OK; |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
454 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
455 failed: |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
456 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
457 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
458 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
459 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
460 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
461 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
462 static ngx_int_t |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
463 ngx_http_v3_process_request_header(ngx_http_request_t *r) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
464 { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
465 if (ngx_http_v3_init_pseudo_headers(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
466 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
467 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
468 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
469 if (r->headers_in.server.len == 0) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
470 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
471 "client sent neither \":authority\" nor \"Host\" header"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
472 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
473 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
474 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
475 if (r->headers_in.host) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
476 if (r->headers_in.host->value.len != r->headers_in.server.len |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
477 || ngx_memcmp(r->headers_in.host->value.data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
478 r->headers_in.server.data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
479 r->headers_in.server.len) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
480 != 0) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
481 { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
482 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
483 "client sent \":authority\" and \"Host\" headers " |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
484 "with different values"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
485 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
486 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
487 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
488 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
489 if (r->headers_in.content_length) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
490 r->headers_in.content_length_n = |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
491 ngx_atoof(r->headers_in.content_length->value.data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
492 r->headers_in.content_length->value.len); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
493 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
494 if (r->headers_in.content_length_n == NGX_ERROR) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
495 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
496 "client sent invalid \"Content-Length\" header"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
497 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
498 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
499 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
500 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
501 return NGX_OK; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
502 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
503 failed: |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
504 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
505 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
506 return NGX_ERROR; |
8215 | 507 } |
508 | |
509 | |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
510 ngx_int_t |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
511 ngx_http_v3_parse_request_body(ngx_http_request_t *r, ngx_buf_t *b, |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
512 ngx_http_chunked_t *ctx) |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
513 { |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
514 ngx_int_t rc; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
515 ngx_connection_t *c; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
516 ngx_http_v3_parse_data_t *st; |
8548
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
517 enum { |
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
518 sw_start = 0, |
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
519 sw_skip |
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
520 }; |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
521 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
522 c = r->connection; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
523 st = ctx->h3_parse; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
524 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
525 if (st == NULL) { |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
526 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
527 "http3 parse request body"); |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
528 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
529 st = ngx_pcalloc(c->pool, sizeof(ngx_http_v3_parse_data_t)); |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
530 if (st == NULL) { |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
531 goto failed; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
532 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
533 |
8511
830680e78b24
HTTP/3: fixed context storage in request body parser.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
534 ctx->h3_parse = st; |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
535 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
536 |
8548
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
537 while (b->pos < b->last && ctx->size == 0) { |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
538 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
539 rc = ngx_http_v3_parse_data(c, st, *b->pos++); |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
540 |
8460
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
8456
diff
changeset
|
541 if (rc > 0) { |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
8456
diff
changeset
|
542 ngx_http_v3_finalize_connection(c, rc, |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
8456
diff
changeset
|
543 "could not parse request body"); |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
8456
diff
changeset
|
544 goto failed; |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
8456
diff
changeset
|
545 } |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
8456
diff
changeset
|
546 |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
547 if (rc == NGX_ERROR) { |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
548 goto failed; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
549 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
550 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
551 if (rc == NGX_AGAIN) { |
8548
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
552 ctx->state = sw_skip; |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
553 continue; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
554 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
555 |
8549
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8548
diff
changeset
|
556 if (rc == NGX_DONE) { |
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8548
diff
changeset
|
557 return NGX_DONE; |
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8548
diff
changeset
|
558 } |
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8548
diff
changeset
|
559 |
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8548
diff
changeset
|
560 /* rc == NGX_OK */ |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
561 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
562 ctx->size = st->length; |
8548
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
563 ctx->state = sw_start; |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
564 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
565 |
8548
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
566 if (ctx->state == sw_skip) { |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
567 ctx->length = 1; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
568 return NGX_AGAIN; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
569 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
570 |
8548
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
571 if (b->pos == b->last) { |
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
572 ctx->length = ctx->size; |
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
573 return NGX_AGAIN; |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
574 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
575 |
8548
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
576 return NGX_OK; |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
577 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
578 failed: |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
579 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
580 return NGX_ERROR; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
581 } |