Mercurial > hg > nginx-quic
annotate auto/feature @ 6749:f88a145b093e stable-1.10
HTTP/2: the "421 Misdirected Request" response (closes #848).
Since 4fbef397c753 nginx rejects with the 400 error any attempts of
requesting different host over the same connection, if the relevant
virtual server requires verification of a client certificate.
While requesting hosts other than negotiated isn't something legal
in HTTP/1.x, the HTTP/2 specification explicitly permits such requests
for connection reuse and has introduced a special response code 421.
According to RFC 7540 Section 9.1.2 this code can be sent by a server
that is not configured to produce responses for the combination of
scheme and authority that are included in the request URI. And the
client may retry the request over a different connection.
Now this code is used for requests that aren't authorized in current
connection. After receiving the 421 response a client will be able
to open a new connection, provide the required certificate and retry
the request.
Unfortunately, not all clients currently are able to handle it well.
Notably Chrome just shows an error, while at least the latest version
of Firefox retries the request over a new connection.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Fri, 20 May 2016 18:41:17 +0300 |
parents | 434548349838 |
children | e3faa5fb7772 |
rev | line source |
---|---|
444
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
358
diff
changeset
|
1 |
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
358
diff
changeset
|
2 # Copyright (C) Igor Sysoev |
4412 | 3 # Copyright (C) Nginx, Inc. |
444
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
358
diff
changeset
|
4 |
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
5 |
455 | 6 echo $ngx_n "checking for $ngx_feature ...$ngx_c" |
7 | |
8 cat << END >> $NGX_AUTOCONF_ERR | |
9 | |
10 ---------------------------------------- | |
11 checking for $ngx_feature | |
12 | |
13 END | |
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
14 |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
15 ngx_found=no |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
16 |
455 | 17 if test -n "$ngx_feature_name"; then |
645 | 18 ngx_have_feature=`echo $ngx_feature_name \ |
19 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ` | |
455 | 20 fi |
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
21 |
875
7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
705
diff
changeset
|
22 if test -n "$ngx_feature_path"; then |
2139 | 23 for ngx_temp in $ngx_feature_path; do |
24 ngx_feature_inc_path="$ngx_feature_inc_path -I $ngx_temp" | |
25 done | |
875
7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
705
diff
changeset
|
26 fi |
7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
705
diff
changeset
|
27 |
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
28 cat << END > $NGX_AUTOTEST.c |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
29 |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
30 #include <sys/types.h> |
455 | 31 $NGX_INCLUDE_UNISTD_H |
32 $ngx_feature_incs | |
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
33 |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
34 int main() { |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
35 $ngx_feature_test; |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
36 return 0; |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
37 } |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
38 |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
39 END |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
40 |
455 | 41 |
875
7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
705
diff
changeset
|
42 ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS $ngx_feature_inc_path \ |
3367
568a854383f9
test invalid --with-ld-opt in right place
Igor Sysoev <igor@sysoev.ru>
parents:
2139
diff
changeset
|
43 -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_TEST_LD_OPT $ngx_feature_libs" |
461 | 44 |
875
7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
705
diff
changeset
|
45 ngx_feature_inc_path= |
7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
705
diff
changeset
|
46 |
946 | 47 eval "/bin/sh -c \"$ngx_test\" >> $NGX_AUTOCONF_ERR 2>&1" |
455 | 48 |
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
49 |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
50 if [ -x $NGX_AUTOTEST ]; then |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
51 |
619 | 52 case "$ngx_feature_run" in |
53 | |
54 yes) | |
702
67deba330372
auto/configure [ PAUSE ] hwcap bug
Igor Sysoev <igor@sysoev.ru>
parents:
645
diff
changeset
|
55 # /bin/sh is used to intercept "Killed" or "Abort trap" messages |
3916
0ec738f18346
log "Abort trap" or similar messages
Igor Sysoev <igor@sysoev.ru>
parents:
3787
diff
changeset
|
56 if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then |
619 | 57 echo " found" |
58 ngx_found=yes | |
455 | 59 |
619 | 60 if test -n "$ngx_feature_name"; then |
61 have=$ngx_have_feature . auto/have | |
62 fi | |
455 | 63 |
619 | 64 else |
65 echo " found but is not working" | |
66 fi | |
67 ;; | |
68 | |
3787
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
69 value) |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
70 # /bin/sh is used to intercept "Killed" or "Abort trap" messages |
3916
0ec738f18346
log "Abort trap" or similar messages
Igor Sysoev <igor@sysoev.ru>
parents:
3787
diff
changeset
|
71 if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then |
3787
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
72 echo " found" |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
73 ngx_found=yes |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
74 |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
75 cat << END >> $NGX_AUTO_CONFIG_H |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
76 |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
77 #ifndef $ngx_feature_name |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
78 #define $ngx_feature_name `$NGX_AUTOTEST` |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
79 #endif |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
80 |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
81 END |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
82 else |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
83 echo " found but is not working" |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
84 fi |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
85 ;; |
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
86 |
619 | 87 bug) |
702
67deba330372
auto/configure [ PAUSE ] hwcap bug
Igor Sysoev <igor@sysoev.ru>
parents:
645
diff
changeset
|
88 # /bin/sh is used to intercept "Killed" or "Abort trap" messages |
3916
0ec738f18346
log "Abort trap" or similar messages
Igor Sysoev <igor@sysoev.ru>
parents:
3787
diff
changeset
|
89 if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then |
619 | 90 echo " not found" |
455 | 91 |
619 | 92 else |
93 echo " found" | |
94 ngx_found=yes | |
95 | |
96 if test -n "$ngx_feature_name"; then | |
97 have=$ngx_have_feature . auto/have | |
98 fi | |
99 fi | |
100 ;; | |
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
101 |
619 | 102 *) |
103 echo " found" | |
104 ngx_found=yes | |
455 | 105 |
619 | 106 if test -n "$ngx_feature_name"; then |
107 have=$ngx_have_feature . auto/have | |
108 fi | |
109 ;; | |
455 | 110 |
619 | 111 esac |
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
112 |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
113 else |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
114 echo " not found" |
455 | 115 |
116 echo "----------" >> $NGX_AUTOCONF_ERR | |
117 cat $NGX_AUTOTEST.c >> $NGX_AUTOCONF_ERR | |
118 echo "----------" >> $NGX_AUTOCONF_ERR | |
119 echo $ngx_test >> $NGX_AUTOCONF_ERR | |
120 echo "----------" >> $NGX_AUTOCONF_ERR | |
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
121 fi |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
122 |
5309
434548349838
Configure: fixed autotest cleanup commands.
Sergey Kandaurov <pluknet@nginx.com>
parents:
4412
diff
changeset
|
123 rm -rf $NGX_AUTOTEST* |