Mercurial > hg > nginx-site
annotate xml/en/docs/http/configuring_https_servers.xml @ 580:be54c443235a
Added copyright markers to documentation sources.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Tue, 10 Jul 2012 12:59:42 +0000 |
parents | 9913f1d51c07 |
children | 764fbac1b8b4 |
rev | line source |
---|---|
580
be54c443235a
Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents:
490
diff
changeset
|
1 <!-- |
be54c443235a
Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents:
490
diff
changeset
|
2 Copyright (C) Igor Sysoev |
be54c443235a
Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents:
490
diff
changeset
|
3 Copyright (C) Nginx, Inc. |
be54c443235a
Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents:
490
diff
changeset
|
4 --> |
be54c443235a
Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents:
490
diff
changeset
|
5 |
50 | 6 <!DOCTYPE article SYSTEM "../../../../dtd/article.dtd"> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
7 |
123
7db449e89e92
Unified the use of the "name" attribute instead of "title".
Ruslan Ermilov <ru@nginx.com>
parents:
121
diff
changeset
|
8 <article name="Configuring HTTPS servers" |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
9 link="/en/docs/http/configuring_https_servers.html" |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
10 lang="en" |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
11 author="Igor Sysoev" |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
12 editor="Brian Mercer"> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
13 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
14 <section> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
15 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
16 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
17 To configure an HTTPS server you must enable the SSL protocol |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
18 in the server block, and specify the locations of the server certificate |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
19 and private key files: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
20 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
21 <programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
22 server { |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
23 listen 443; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
24 server_name www.example.com; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
25 ssl on; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
26 ssl_certificate www.example.com.crt; |
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
27 ssl_certificate_key www.example.com.key; |
314
95d5dc7c9884
Documented the new "TLSv1.1" and "TLSv1.2" parameters of the
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
28 ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2; |
37
b33866d80056
- Marketing data fixed to reflect latest September Netcraft survey
Andrey Alexeev <andrew@nginx.com>
parents:
0
diff
changeset
|
29 ssl_ciphers HIGH:!aNULL:!MD5; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
30 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
31 } |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
32 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
33 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
34 The server certificate is a public entity. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
35 It is sent to every client that connects to the server. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
36 The private key is a secure entity and should be stored in a file with |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
37 restricted access, however, it must be readable by nginx’s master process. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
38 The private key may alternately be stored in the same file as the certificate: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
39 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
40 <programlisting> |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
41 ssl_certificate www.example.com.cert; |
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
42 ssl_certificate_key www.example.com.cert; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
43 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
44 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
45 in which case the file access rights should also be restricted. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
46 Although the certificate and the key are stored in one file, |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
47 only the certificate is sent to a client. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
48 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
49 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
50 <para> |
271 | 51 The directives <link doc="ngx_http_ssl_module.xml" id="ssl_protocols"/> and |
52 <link doc="ngx_http_ssl_module.xml" id="ssl_ciphers"/> | |
53 can be used to limit connections | |
56 | 54 to include only the strong versions and ciphers of SSL/TLS. |
271 | 55 Since version 1.0.5, nginx uses “<literal>ssl_protocols SSLv3 TLSv1</literal>” |
56 and “<literal>ssl_ciphers HIGH:!aNULL:!MD5</literal>” by default, | |
56 | 57 so configuring them explicitly only makes sense for the earlier nginx versions. |
393
b83d332fbdaa
Documented SSL changes in the upcoming 1.0.12 release.
Ruslan Ermilov <ru@nginx.com>
parents:
374
diff
changeset
|
58 Since versions 1.1.13 and 1.0.12, nginx uses |
314
95d5dc7c9884
Documented the new "TLSv1.1" and "TLSv1.2" parameters of the
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
59 “<literal>ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2</literal>” by default. |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
60 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
61 |
56 | 62 <para> |
63 CBC-mode ciphers might be vulnerable to a number of attacks and to | |
98 | 64 the BEAST attack in particular (see |
374
a413dffb0557
Replaced "a href" with "link doc" / "link url".
Ruslan Ermilov <ru@nginx.com>
parents:
314
diff
changeset
|
65 <link url="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3389">CVE-2011-3389</link>). |
56 | 66 Configuration of ciphers can be adjusted to prefer RC4-SHA as the following: |
67 | |
68 <programlisting> | |
69 ssl_ciphers RC4:HIGH:!aNULL:!MD5; | |
70 ssl_prefer_server_ciphers on; | |
71 </programlisting> | |
59
bd9f103036a0
Put <programlisting> inside <para>.
Ruslan Ermilov <ru@nginx.com>
parents:
56
diff
changeset
|
72 </para> |
56 | 73 |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
74 </section> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
75 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
76 |
121
49443032011c
Unified <section> syntax for "article" and "module" documents.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
77 <section id="optimization" name="HTTPS server optimization"> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
78 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
79 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
80 SSL operations consume extra CPU resources. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
81 On multi-processor systems you should run several worker processes: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
82 no less than the number of available CPU cores. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
83 The most CPU-intensive operation is the SSL handshake. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
84 There are two ways to minimize the number of these operations per client: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
85 the first is by enabling keepalive connections to send several |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
86 requests via one connection and the second is to reuse SSL session |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
87 parameters to avoid SSL handshakes for parallel and subsequent connections. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
88 The sessions are stored in an SSL session cache shared between workers |
271 | 89 and configured by the |
90 <link doc="ngx_http_ssl_module.xml" id="ssl_session_cache"/> | |
91 directive. | |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
92 One megabyte of the cache contains about 4000 sessions. |
271 | 93 The default cache timeout is 5 minutes. |
94 It can be increased by using the | |
95 <link doc="ngx_http_ssl_module.xml" id="ssl_session_timeout"/> | |
96 directive. | |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
97 Here is a sample configuration optimized for a quad core system |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
98 with 10M shared session cache: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
99 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
100 <programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
101 <b>worker_processes 4</b>; |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
102 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
103 http { |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
104 <b>ssl_session_cache shared:SSL:10m</b>; |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
105 <b>ssl_session_timeout 10m</b>; |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
106 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
107 server { |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
108 listen 443; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
109 server_name www.example.com; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
110 <b>keepalive_timeout 70</b>; |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
111 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
112 ssl on; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
113 ssl_certificate www.example.com.crt; |
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
114 ssl_certificate_key www.example.com.key; |
314
95d5dc7c9884
Documented the new "TLSv1.1" and "TLSv1.2" parameters of the
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
115 ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2; |
46
f13ce54a5909
Changing !ADH to !aNULL in another example section to conform to modern state.
Igor Sysoev <igor@sysoev.ru>
parents:
43
diff
changeset
|
116 ssl_ciphers HIGH:!aNULL:!MD5; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
117 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
118 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
119 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
120 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
121 </section> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
122 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
123 |
121
49443032011c
Unified <section> syntax for "article" and "module" documents.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
124 <section id="chains" name="SSL certificate chains"> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
125 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
126 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
127 Some browsers may complain about a certificate signed by a well-known |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
128 certificate authority, while other browsers may accept the certificate |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
129 without issues. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
130 This occurs because the issuing authority has signed the server certificate |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
131 using an intermediate certificate that is not present in the certificate |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
132 base of well-known trusted certificate authorities which is distributed |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
133 with a particular browser. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
134 In this case the authority provides a bundle of chained certificates |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
135 which should be concatenated to the signed server certificate. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
136 The server certificate must appear before the chained certificates |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
137 in the combined file: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
138 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
139 <programlisting> |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
140 $ cat www.example.com.crt bundle.crt > www.example.com.chained.crt |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
141 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
142 |
271 | 143 The resulting file should be used in the |
144 <link doc="ngx_http_ssl_module.xml" id="ssl_certificate"/> | |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
145 directive: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
146 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
147 <programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
148 server { |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
149 listen 443; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
150 server_name www.example.com; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
151 ssl on; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
152 ssl_certificate www.example.com.chained.crt; |
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
153 ssl_certificate_key www.example.com.key; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
154 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
155 } |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
156 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
157 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
158 If the server certificate and the bundle have been concatenated in the wrong |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
159 order, nginx will fail to start and will display the error message: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
160 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
161 <programlisting> |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
162 SSL_CTX_use_PrivateKey_file(" ... /www.example.com.key") failed |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
163 (SSL: error:0B080074:x509 certificate routines: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
164 X509_check_private_key:key values mismatch) |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
165 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
166 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
167 because nginx has tried to use the private key with the bundle’s |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
168 first certificate instead of the server certificate. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
169 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
170 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
171 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
172 Browsers usually store intermediate certificates which they receive |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
173 and which are signed by trusted authorities, so actively used browsers |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
174 may already have the required intermediate certificates and |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
175 may not complain about a certificate sent without a chained bundle. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
176 To ensure the server sends the complete certificate chain, |
266 | 177 you may use the <command>openssl</command> command-line utility, for example: |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
178 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
179 <programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
180 $ openssl s_client -connect www.godaddy.com:443 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
181 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
182 Certificate chain |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
183 0 s:/C=US/ST=Arizona/L=Scottsdale/1.3.6.1.4.1.311.60.2.1.3=US |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
184 /1.3.6.1.4.1.311.60.2.1.2=AZ/O=GoDaddy.com, Inc |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
185 /OU=MIS Department/<b>CN=www.GoDaddy.com</b> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
186 /serialNumber=0796928-7/2.5.4.15=V1.0, Clause 5.(b) |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
187 i:/C=US/ST=Arizona/L=Scottsdale/O=GoDaddy.com, Inc. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
188 /OU=http://certificates.godaddy.com/repository |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
189 /CN=Go Daddy Secure Certification Authority |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
190 /serialNumber=07969287 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
191 1 s:/C=US/ST=Arizona/L=Scottsdale/O=GoDaddy.com, Inc. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
192 /OU=http://certificates.godaddy.com/repository |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
193 /CN=Go Daddy Secure Certification Authority |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
194 /serialNumber=07969287 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
195 i:/C=US/O=The Go Daddy Group, Inc. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
196 /OU=Go Daddy Class 2 Certification Authority |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
197 2 s:/C=US/O=The Go Daddy Group, Inc. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
198 /OU=Go Daddy Class 2 Certification Authority |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
199 i:/L=ValiCert Validation Network/O=<b>ValiCert, Inc.</b> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
200 /OU=ValiCert Class 2 Policy Validation Authority |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
201 /CN=http://www.valicert.com//emailAddress=info@valicert.com |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
202 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
203 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
204 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
205 In this example the subject (“<i>s</i>”) of the |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
206 <url>www.GoDaddy.com</url> server certificate #0 is signed by an issuer |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
207 (“<i>i</i>”) which itself is the subject of the certificate #1, |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
208 which is signed by an issuer which itself is the subject of the certificate #2, |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
209 which signed by the well-known issuer <i>ValiCert, Inc.</i> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
210 whose certificate is stored in the browsers’ built-in |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
211 certificate base (that lay in the house that Jack built). |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
212 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
213 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
214 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
215 If you have not added the certificates bundle, you will see only your server |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
216 certificate #0. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
217 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
218 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
219 </section> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
220 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
221 |
121
49443032011c
Unified <section> syntax for "article" and "module" documents.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
222 <section id="single_http_https_server" name="A single HTTP/HTTPS server"> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
223 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
224 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
225 It is good practice to configure separate servers for HTTP and HTTPS |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
226 protocols from the very start. Although their functionalities currently |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
227 seem equal, this may change significantly in the future |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
228 and using a consolidated server may become problematic. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
229 However, if HTTP and HTTPS servers are equal, |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
230 and you prefer not to think about the future, |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
231 you may configure a single server that handles both HTTP and HTTPS requests |
271 | 232 by deleting the directive “<literal>ssl on</literal>” |
233 and adding the <literal>ssl</literal> parameter for *:443 port: | |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
234 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
235 <programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
236 server { |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
237 listen 80; |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
238 listen 443 ssl; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
239 server_name www.example.com; |
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
240 ssl_certificate www.example.com.crt; |
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
241 ssl_certificate_key www.example.com.key; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
242 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
243 } |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
244 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
245 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
246 <note> |
271 | 247 Prior to 0.8.21, nginx only allows the <literal>ssl</literal> parameter |
248 to be set on listen sockets with the <literal>default</literal> parameter: | |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
249 <programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
250 listen 443 default ssl; |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
251 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
252 </note> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
253 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
254 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
255 </section> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
256 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
257 |
121
49443032011c
Unified <section> syntax for "article" and "module" documents.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
258 <section id="name_based_https_servers" name="Name-based HTTPS servers"> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
259 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
260 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
261 A common issue arises when configuring two or more HTTPS servers |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
262 listening on a single IP address: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
263 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
264 <programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
265 server { |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
266 listen 443; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
267 server_name www.example.com; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
268 ssl on; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
269 ssl_certificate www.example.com.crt; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
270 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
271 } |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
272 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
273 server { |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
274 listen 443; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
275 server_name www.example.org; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
276 ssl on; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
277 ssl_certificate www.example.org.crt; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
278 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
279 } |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
280 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
281 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
282 With this configuration a browser receives the certificate of the default |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
283 server, i.e., <url>www.example.com</url> regardless of the requested server name. |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
284 This is caused by SSL protocol behaviour. The SSL connection is established |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
285 before the browser sends an HTTP request and nginx does not know |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
286 the name of the requested server. Therefore, it may only offer the certificate |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
287 of the default server. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
288 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
289 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
290 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
291 The oldest and most robust method to resolve the issue |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
292 is to assign a separate IP address for every HTTPS server: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
293 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
294 <programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
295 server { |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
296 listen 192.168.1.1:443; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
297 server_name www.example.com; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
298 ssl on; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
299 ssl_certificate www.example.com.crt; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
300 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
301 } |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
302 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
303 server { |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
304 listen 192.168.1.2:443; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
305 server_name www.example.org; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
306 ssl on; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
307 ssl_certificate www.example.org.crt; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
308 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
309 } |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
310 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
311 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
312 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
313 </section> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
314 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
315 |
121
49443032011c
Unified <section> syntax for "article" and "module" documents.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
316 <section id="certificate_with_several_names" |
49443032011c
Unified <section> syntax for "article" and "module" documents.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
317 name="A SSL certificate with several names"> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
318 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
319 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
320 There are other ways to share a single IP address between several |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
321 HTTPS servers, however, all of them have drawbacks. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
322 One way is to use a certificate with several names in |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
323 the SubjectAltName certificate field, for example, <url>www.example.com</url> |
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
324 and <url>www.example.org</url>. |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
325 However, the SubjectAltName field length is limited. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
326 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
327 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
328 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
329 Another way is to use a certificate with a wildcard name, for example, |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
330 <url>*.example.org</url>. This certificate matches |
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
331 <url>www.example.org</url>, but does not match <url>example.org</url> |
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
332 and <url>www.sub.example.org</url>. These two methods can also be combined. |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
333 A certificate may contain exact and wildcard names in the SubjectAltName field, |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
334 for example, <url>example.org</url> and <url>*.example.org</url>. |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
335 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
336 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
337 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
338 It is better to place a certificate file with several names and |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
339 its private key file at the <i>http</i> level of configuration |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
340 to inherit their single memory copy in all servers: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
341 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
342 <programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
343 ssl_certificate common.crt; |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
344 ssl_certificate_key common.key; |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
345 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
346 server { |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
347 listen 443; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
348 server_name www.example.com; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
349 ssl on; |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
350 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
351 } |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
352 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
353 server { |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
354 listen 443; |
490
9913f1d51c07
Replaced "nginx" domain names with example domains.
Ruslan Ermilov <ru@nginx.com>
parents:
461
diff
changeset
|
355 server_name www.example.org; |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
356 ssl on; |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
357 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
358 } |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
359 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
360 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
361 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
362 </section> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
363 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
364 |
121
49443032011c
Unified <section> syntax for "article" and "module" documents.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
365 <section id="sni" name="Server Name Indication"> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
366 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
367 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
368 A more generic solution for running several HTTPS servers on a single |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
369 IP address is |
374
a413dffb0557
Replaced "a href" with "link doc" / "link url".
Ruslan Ermilov <ru@nginx.com>
parents:
314
diff
changeset
|
370 <link url="http://en.wikipedia.org/wiki/Server_Name_Indication">TLSv1.1 |
a413dffb0557
Replaced "a href" with "link doc" / "link url".
Ruslan Ermilov <ru@nginx.com>
parents:
314
diff
changeset
|
371 Server Name Indication extension</link> (SNI, RFC3546), |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
372 which allows a browser to pass a requested server name during the SSL handshake |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
373 and, therefore, the server will know which certificate it should use |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
374 for the connection. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
375 However, SNI has limited browser support. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
376 Currently it is supported starting with the following browsers versions: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
377 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
378 |
461 | 379 <list type="bullet"> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
380 |
461 | 381 <listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
382 Opera 8.0; |
461 | 383 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
384 |
461 | 385 <listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
386 MSIE 7.0 (but only on Windows Vista or higher); |
461 | 387 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
388 |
461 | 389 <listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
390 Firefox 2.0 and other browsers using Mozilla Platform rv:1.8.1; |
461 | 391 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
392 |
461 | 393 <listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
394 Safari 3.2.1 (Windows version supports SNI on Vista or higher); |
461 | 395 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
396 |
461 | 397 <listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
398 and Chrome (Windows version supports SNI on Vista or higher, too). |
461 | 399 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
400 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
401 </list> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
402 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
403 <para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
404 In order to use SNI in nginx, it must be supported in both the |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
405 OpenSSL library with which the nginx binary has been built as well as |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
406 the library to which it is being dynamically linked at run time. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
407 OpenSSL supports SNI since 0.9.8f version if it was built with config option |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
408 <nobr>“--enable-tlsext”.</nobr> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
409 Since OpenSSL 0.9.8j this option is enabled by default. |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
410 If nginx was built with SNI support, then nginx will show this |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
411 when run with the “-V” switch: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
412 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
413 <programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
414 $ nginx -V |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
415 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
416 TLS SNI support enabled |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
417 ... |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
418 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
419 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
420 However, if the SNI-enabled nginx is linked dynamically to |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
421 an OpenSSL library without SNI support, nginx displays the warning: |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
422 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
423 <programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
424 nginx was built with SNI support, however, now it is linked |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
425 dynamically to an OpenSSL library which has no tlsext support, |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
426 therefore SNI is not available |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
427 </programlisting> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
428 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
429 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
430 </section> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
431 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
432 |
121
49443032011c
Unified <section> syntax for "article" and "module" documents.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
433 <section id="compatibility" name="Compatibility"> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
434 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
435 <para> |
461 | 436 <list type="bullet"> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
437 |
461 | 438 <listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
439 The SNI support status has been shown by the “-V” switch |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
440 since 0.8.21 and 0.7.62. |
461 | 441 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
442 |
461 | 443 <listitem> |
271 | 444 The <literal>ssl</literal> parameter of the |
445 <link doc="ngx_http_core_module.xml" id="listen"/> | |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
446 directive has been supported since 0.7.14. |
461 | 447 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
448 |
461 | 449 <listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
450 SNI has been supported since 0.5.32. |
461 | 451 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
452 |
461 | 453 <listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
454 The shared SSL session cache has been supported since 0.5.6. |
461 | 455 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
456 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
457 </list> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
458 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
459 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
460 <para> |
461 | 461 <list type="bullet"> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
462 |
461 | 463 <listitem> |
314
95d5dc7c9884
Documented the new "TLSv1.1" and "TLSv1.2" parameters of the
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
464 Version 0.7.65, 0.8.19 and later: the default SSL protocols are SSLv3, TLSv1, |
95d5dc7c9884
Documented the new "TLSv1.1" and "TLSv1.2" parameters of the
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
465 TLSv1.1, and TLSv1.2 (if supported by the OpenSSL library). |
461 | 466 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
467 |
461 | 468 <listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
469 Version 0.7.64, 0.8.18 and earlier: the default SSL protocols are SSLv2, |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
470 SSLv3, and TLSv1. |
461 | 471 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
472 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
473 </list> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
474 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
475 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
476 <para> |
461 | 477 <list type="bullet"> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
478 |
461 | 479 <listitem> |
43
662995d3e647
Update of SSL ciphers in latest nginx versions.
Igor Sysoev <igor@sysoev.ru>
parents:
42
diff
changeset
|
480 Version 1.0.5 and later: the default SSL ciphers are |
271 | 481 “<literal>HIGH:!aNULL:!MD5</literal>”. |
461 | 482 </listitem> |
43
662995d3e647
Update of SSL ciphers in latest nginx versions.
Igor Sysoev <igor@sysoev.ru>
parents:
42
diff
changeset
|
483 |
461 | 484 <listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
485 Version 0.7.65, 0.8.20 and later: the default SSL ciphers are |
271 | 486 “<literal>HIGH:!ADH:!MD5</literal>”. |
461 | 487 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
488 |
461 | 489 <listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
490 Version 0.8.19: the default SSL ciphers are |
271 | 491 “<literal>ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM</literal>”. |
461 | 492 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
493 |
461 | 494 <listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
495 Version 0.7.64, 0.8.18 and earlier: the default SSL ciphers are<br/> |
271 | 496 “<literal>ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP</literal>”. |
461 | 497 </listitem> |
0
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
498 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
499 </list> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
500 </para> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
501 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
502 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
503 </section> |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
504 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
505 |
61e04fc01027
Initial import of the nginx.org website.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
506 </article> |