Mercurial > hg > nginx-quic
annotate auto/lib/perl/conf @ 6556:654d2dae97d3
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 | 39a806ccf21e |
children | 0d2956dfc4e6 |
rev | line source |
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599 | 1 |
2 # Copyright (C) Igor Sysoev | |
4412 | 3 # Copyright (C) Nginx, Inc. |
599 | 4 |
5 | |
6 echo "checking for perl" | |
7 | |
8 | |
9 NGX_PERL_VER=`$NGX_PERL -v 2>&1 | grep '^This is perl' 2>&1 \ | |
10 | sed -e 's/^This is perl, \(.*\)/\1/'` | |
11 | |
12 if test -n "$NGX_PERL_VER"; then | |
13 echo " + perl version: $NGX_PERL_VER" | |
14 | |
4866
fac1cc762969
Configure: additional test for ExtUtils::Embed perl module presence.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
15 if [ "`$NGX_PERL -e 'use 5.006001; print "OK"'`" != "OK" ]; then |
599 | 16 echo |
17 echo "$0: error: perl 5.6.1 or higher is required" | |
18 echo | |
19 | |
20 exit 1; | |
21 fi | |
22 | |
4866
fac1cc762969
Configure: additional test for ExtUtils::Embed perl module presence.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
23 if [ "`$NGX_PERL -MExtUtils::Embed -e 'print "OK"'`" != "OK" ]; then |
fac1cc762969
Configure: additional test for ExtUtils::Embed perl module presence.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
24 echo |
fac1cc762969
Configure: additional test for ExtUtils::Embed perl module presence.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
25 echo "$0: error: perl module ExtUtils::Embed is required" |
fac1cc762969
Configure: additional test for ExtUtils::Embed perl module presence.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
26 echo |
fac1cc762969
Configure: additional test for ExtUtils::Embed perl module presence.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
27 |
fac1cc762969
Configure: additional test for ExtUtils::Embed perl module presence.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
28 exit 1; |
fac1cc762969
Configure: additional test for ExtUtils::Embed perl module presence.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
29 fi |
fac1cc762969
Configure: additional test for ExtUtils::Embed perl module presence.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
30 |
681 | 31 NGX_PERL_CFLAGS="$CFLAGS `$NGX_PERL -MExtUtils::Embed -e ccopts`" |
32 NGX_PM_CFLAGS=`$NGX_PERL -MExtUtils::Embed -e ccopts` | |
33 | |
34 # gcc 4.1/4.2 warn about unused values in pTHX_ | |
35 NGX_PERL_CFLAGS=`echo $NGX_PERL_CFLAGS \ | |
36 | sed -e 's/-Wunused-value/-Wno-unused-value/'` | |
37 # icc8 warns 'declaration hides parameter "my_perl"' in ENTER and LEAVE | |
38 NGX_PERL_CFLAGS=`echo $NGX_PERL_CFLAGS \ | |
39 | sed -e 's/-wd171/-wd171 -wd1599/'` | |
40 | |
599 | 41 ngx_perl_ldopts=`$NGX_PERL -MExtUtils::Embed -e ldopts` |
42 | |
5145
f6777aef5b2f
Configure: fixed perl module make rules.
Ruslan Ermilov <ru@nginx.com>
parents:
4866
diff
changeset
|
43 ngx_perl_dlext=`$NGX_PERL -MConfig -e 'print $Config{dlext}'` |
5743
dde2ae4701e1
Configure: restored "nginx/" missed in 6e4bb1d6679d.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5739
diff
changeset
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44 ngx_perl_libdir="src/http/modules/perl/blib/arch/auto" |
dde2ae4701e1
Configure: restored "nginx/" missed in 6e4bb1d6679d.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5739
diff
changeset
|
45 ngx_perl_module="$ngx_perl_libdir/nginx/nginx.$ngx_perl_dlext" |
5145
f6777aef5b2f
Configure: fixed perl module make rules.
Ruslan Ermilov <ru@nginx.com>
parents:
4866
diff
changeset
|
46 |
599 | 47 if $NGX_PERL -V:usemultiplicity | grep define > /dev/null; then |
48 have=NGX_HAVE_PERL_MULTIPLICITY . auto/have | |
49 echo " + perl interpreter multiplicity found" | |
50 fi | |
51 | |
872
1c4a5b3f9110
Axe several perl interpreter instances: they may be useful in currently
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
52 if $NGX_PERL -V:useithreads | grep undef > /dev/null; then |
599 | 53 # FreeBSD port wants to link with -pthread non-threaded perl |
54 ngx_perl_ldopts=`echo $ngx_perl_ldopts | sed 's/ -pthread//'` | |
55 fi | |
56 | |
5722
baf2816d556d
Configure: workaround for system perl on OS X (ticket #576).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5145
diff
changeset
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57 if [ "$NGX_SYSTEM" = "Darwin" ]; then |
baf2816d556d
Configure: workaround for system perl on OS X (ticket #576).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5145
diff
changeset
|
58 # OS X system perl wants to link universal binaries |
5739 | 59 ngx_perl_ldopts=`echo $ngx_perl_ldopts \ |
6308
7e241b36819d
Configure: improved workaround for system perl on OS X.
Ruslan Ermilov <ru@nginx.com>
parents:
5743
diff
changeset
|
60 | sed -e 's/-arch i386//' -e 's/-arch x86_64//'` |
5722
baf2816d556d
Configure: workaround for system perl on OS X (ticket #576).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5145
diff
changeset
|
61 fi |
baf2816d556d
Configure: workaround for system perl on OS X (ticket #576).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5145
diff
changeset
|
62 |
6419 | 63 if [ $USE_PERL = YES ]; then |
64 CORE_LINK="$CORE_LINK $ngx_perl_ldopts" | |
65 fi | |
66 | |
67 NGX_LIB_PERL="$ngx_perl_ldopts" | |
599 | 68 |
69 if test -n "$NGX_PERL_MODULES"; then | |
70 have=NGX_PERL_MODULES value="(u_char *) \"$NGX_PERL_MODULES\"" | |
71 . auto/define | |
950
9581fba9ea12
fix for nginx.pm default installation
Igor Sysoev <igor@sysoev.ru>
parents:
872
diff
changeset
|
72 NGX_PERL_MODULES_MAN=$NGX_PERL_MODULES/man3 |
599 | 73 fi |
74 | |
75 else | |
76 echo | |
77 echo "$0: error: perl 5.6.1 or higher is required" | |
78 echo | |
79 | |
80 exit 1; | |
81 fi |