Mercurial > hg > nginx-quic
annotate auto/lib/sha1/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> |
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date | Fri, 20 May 2016 18:41:17 +0300 |
parents | 78f8ac479735 |
children |
rev | line source |
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653 | 1 |
2 # Copyright (C) Igor Sysoev | |
4412 | 3 # Copyright (C) Nginx, Inc. |
653 | 4 |
5 | |
6 if [ $SHA1 != NONE ]; then | |
7 | |
3922
9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
parents:
2010
diff
changeset
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8 have=NGX_HAVE_SHA1 . auto/have |
653 | 9 CORE_INCS="$CORE_INCS $SHA1" |
10 | |
11 case "$NGX_CC_NAME" in | |
12 | |
6397
78f8ac479735
Win32: simplified and improved handling of MSVC versions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5179
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13 msvc | owc | bcc) |
653 | 14 LINK_DEPS="$LINK_DEPS $SHA1/sha1.lib" |
15 CORE_LIBS="$CORE_LIBS $SHA1/sha1.lib" | |
16 ;; | |
17 | |
6397
78f8ac479735
Win32: simplified and improved handling of MSVC versions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5179
diff
changeset
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18 icc) |
653 | 19 LINK_DEPS="$LINK_DEPS $SHA1/libsha.a" |
20 | |
21 # to allow -ipo optimization we link with the *.o but not library | |
22 CORE_LIBS="$CORE_LIBS $SHA1/sha1_dgst.o" | |
23 | |
24 if [ $SHA1_ASM = YES ]; then | |
25 CORE_LIBS="$CORE_LIBS $SHA1/asm/sx86-elf.o" | |
26 fi | |
27 ;; | |
28 | |
29 *) | |
30 LINK_DEPS="$LINK_DEPS $SHA1/libsha.a" | |
31 CORE_LIBS="$CORE_LIBS $SHA1/libsha.a" | |
32 #CORE_LIBS="$CORE_LIBS -L $SHA1 -lsha" | |
33 ;; | |
34 | |
35 esac | |
36 | |
37 else | |
38 | |
39 if [ "$NGX_PLATFORM" != win32 ]; then | |
2010
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
40 |
653 | 41 SHA1=NO |
42 | |
43 # FreeBSD | |
44 | |
45 ngx_feature="sha1 in system md library" | |
3922
9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
parents:
2010
diff
changeset
|
46 ngx_feature_name=NGX_HAVE_SHA1 |
653 | 47 ngx_feature_run=no |
48 ngx_feature_incs="#include <sha.h>" | |
875
7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
653
diff
changeset
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49 ngx_feature_path= |
653 | 50 ngx_feature_libs="-lmd" |
51 ngx_feature_test="SHA_CTX sha1; SHA1_Init(&sha1)" | |
52 . auto/feature | |
53 | |
2010
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
54 ngx_sha1_lib="system md" |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
55 |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
56 if [ $ngx_found = no ]; then |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
57 |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
58 # OpenSSL crypto library |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
59 |
5179
b0a616778038
Configure: uniformly refer to libs when searching for md5 and sha1.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
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60 ngx_feature="sha1 in system OpenSSL crypto library" |
2010
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
61 ngx_feature_incs="#include <openssl/sha.h>" |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
62 ngx_feature_libs="-lcrypto" |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
63 . auto/feature |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
64 |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
65 ngx_sha1_lib="system crypto" |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
66 |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
67 if [ $ngx_found = yes ]; then |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
68 have=NGX_HAVE_OPENSSL_SHA1_H . auto/have |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
69 fi |
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
70 fi |
653 | 71 |
72 if [ $ngx_found = yes ]; then | |
73 CORE_LIBS="$CORE_LIBS $ngx_feature_libs" | |
74 SHA1=YES | |
2010
bd6cc5370fc1
simplify library autoconfigure
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
75 SHA1_LIB=$ngx_sha1_lib |
653 | 76 fi |
77 fi | |
78 | |
79 fi |