Mercurial > hg > nginx-quic
annotate auto/module @ 7983:39501ce97e29
gRPC: generate error when response size is wrong.
As long as the "Content-Length" header is given, we now make sure
it exactly matches the size of the response. If it doesn't,
the response is considered malformed and must not be forwarded
(https://tools.ietf.org/html/rfc7540#section-8.1.2.6). While it
is not really possible to "not forward" the response which is already
being forwarded, we generate an error instead, which is the closest
equivalent.
Previous behaviour was to pass everything to the client, but this
seems to be suboptimal and causes issues (ticket #1695). Also this
directly contradicts HTTP/2 specification requirements.
Note that the new behaviour for the gRPC proxy is more strict than that
applied in other variants of proxying. This is intentional, as HTTP/2
specification requires us to do so, while in other types of proxying
malformed responses from backends are well known and historically
tolerated.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 06 Jul 2020 18:36:25 +0300 |
parents | 2c7a2d75938a |
children | 4b1299b1856a |
rev | line source |
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1 |
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2 # Copyright (C) Ruslan Ermilov |
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3 # Copyright (C) Nginx, Inc. |
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4 |
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5 |
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6 case $ngx_module_type in |
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7 HTTP_*) ngx_var=HTTP ;; |
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8 *) ngx_var=$ngx_module_type ;; |
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9 esac |
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10 |
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11 |
6383 | 12 if [ "$ngx_module_link" = DYNAMIC ]; then |
13 | |
14 for ngx_module in $ngx_module_name; do | |
15 # extract the first name | |
16 break | |
17 done | |
18 | |
19 DYNAMIC_MODULES="$DYNAMIC_MODULES $ngx_module" | |
20 eval ${ngx_module}_SRCS=\"$ngx_module_srcs\" | |
21 | |
22 eval ${ngx_module}_MODULES=\"$ngx_module_name\" | |
23 | |
24 if [ -z "$ngx_module_order" -a \ | |
25 \( "$ngx_module_type" = "HTTP_FILTER" \ | |
26 -o "$ngx_module_type" = "HTTP_AUX_FILTER" \) ] | |
27 then | |
28 eval ${ngx_module}_ORDER=\"$ngx_module_name \ | |
29 ngx_http_copy_filter_module\" | |
30 else | |
31 eval ${ngx_module}_ORDER=\"$ngx_module_order\" | |
32 fi | |
33 | |
34 if test -n "$ngx_module_incs"; then | |
35 CORE_INCS="$CORE_INCS $ngx_module_incs" | |
36 fi | |
37 | |
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38 if test -n "$ngx_module_deps"; then |
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39 NGX_ADDON_DEPS="$NGX_ADDON_DEPS $ngx_module_deps" |
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40 fi |
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41 |
6383 | 42 libs= |
43 for lib in $ngx_module_libs | |
44 do | |
45 case $lib in | |
46 | |
6419 | 47 LIBXSLT | LIBGD | GEOIP | PERL) |
6383 | 48 libs="$libs \$NGX_LIB_$lib" |
49 | |
50 if eval [ "\$USE_${lib}" = NO ] ; then | |
51 eval USE_${lib}=DYNAMIC | |
52 fi | |
53 ;; | |
54 | |
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55 PCRE | OPENSSL | ZLIB) |
6383 | 56 eval USE_${lib}=YES |
57 ;; | |
58 | |
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59 MD5 | SHA1) |
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60 # obsolete |
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61 ;; |
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62 |
6383 | 63 *) |
64 libs="$libs $lib" | |
65 ;; | |
66 | |
67 esac | |
68 done | |
69 eval ${ngx_module}_LIBS=\'$libs\' | |
70 | |
71 elif [ "$ngx_module_link" = YES ]; then | |
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72 |
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73 eval ${ngx_module_type}_MODULES=\"\$${ngx_module_type}_MODULES \ |
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74 $ngx_module_name\" |
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75 |
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76 eval ${ngx_var}_SRCS=\"\$${ngx_var}_SRCS $ngx_module_srcs\" |
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77 |
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78 if test -n "$ngx_module_incs"; then |
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79 eval ${ngx_var}_INCS=\"\$${ngx_var}_INCS $ngx_module_incs\" |
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80 fi |
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81 |
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82 if test -n "$ngx_module_deps"; then |
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83 eval ${ngx_var}_DEPS=\"\$${ngx_var}_DEPS $ngx_module_deps\" |
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84 fi |
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85 |
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86 for lib in $ngx_module_libs |
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87 do |
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88 case $lib in |
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89 |
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90 PCRE | OPENSSL | ZLIB | LIBXSLT | LIBGD | PERL | GEOIP) |
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91 eval USE_${lib}=YES |
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92 ;; |
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93 |
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94 MD5 | SHA1) |
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95 # obsolete |
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96 ;; |
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97 |
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98 *) |
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99 CORE_LIBS="$CORE_LIBS $lib" |
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100 ;; |
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101 |
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102 esac |
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103 done |
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104 |
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105 elif [ "$ngx_module_link" = ADDON ]; then |
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106 |
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107 eval ${ngx_module_type}_MODULES=\"\$${ngx_module_type}_MODULES \ |
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108 $ngx_module_name\" |
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109 |
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110 NGX_ADDON_SRCS="$NGX_ADDON_SRCS $ngx_module_srcs" |
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111 |
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112 if test -n "$ngx_module_incs"; then |
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113 eval ${ngx_var}_INCS=\"\$${ngx_var}_INCS $ngx_module_incs\" |
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114 fi |
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115 |
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116 if test -n "$ngx_module_deps"; then |
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117 NGX_ADDON_DEPS="$NGX_ADDON_DEPS $ngx_module_deps" |
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118 fi |
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119 |
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120 for lib in $ngx_module_libs |
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121 do |
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122 case $lib in |
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123 |
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124 PCRE | OPENSSL | ZLIB | LIBXSLT | LIBGD | PERL | GEOIP) |
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125 eval USE_${lib}=YES |
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126 ;; |
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127 |
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128 MD5 | SHA1) |
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129 # obsolete |
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130 ;; |
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131 |
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132 *) |
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133 CORE_LIBS="$CORE_LIBS $lib" |
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134 ;; |
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135 |
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136 esac |
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137 done |
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138 fi |