Mercurial > hg > nginx-site

annotate xml/en/docs/njs/examples.xml @ 3043:9eadb98ec770

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Free nginx: removed commercial version documentation.
author Maxim Dounin <mdounin@mdounin.ru>
date Wed, 14 Feb 2024 20:05:49 +0300
parents 24b379907b0f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
1 <?xml version="1.0"?>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
2
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
3 <!--
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
4 Copyright (C) Nginx, Inc.
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
5 -->
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
6
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
7 <!DOCTYPE article SYSTEM "../../../../dtd/article.dtd">
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
8
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
9 <article name="Examples"
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
10 link="/en/docs/njs/examples.html"
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
11 lang="en"
3043
9eadb98ec770 Free nginx: removed commercial version documentation.
Maxim Dounin <mdounin@mdounin.ru>
parents: 2799
diff changeset
12 rev="22">
2531
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
13
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
14 <section id="summary">
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
15
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
16 <para>
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
17 The examples work since
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
18 <link doc="../njs/changes.xml" id="njs0.4.0">0.4.0</link>.
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
19 </para>
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
20
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
21 </section>
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
22
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
23
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
24 <section id="helloword" name="Hello World">
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
25
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
26 <para>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
27 <path>nginx.conf</path>:
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
28 <example>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
29 events {}
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
30
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
31 http {
2531
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
32 js_import http.js;
2556
c81b1fadbcf3 Updated hello_world example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2536
diff changeset
33
c81b1fadbcf3 Updated hello_world example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2536
diff changeset
34 server {
c81b1fadbcf3 Updated hello_world example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2536
diff changeset
35 listen 8000;
c81b1fadbcf3 Updated hello_world example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2536
diff changeset
36
c81b1fadbcf3 Updated hello_world example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2536
diff changeset
37 location / {
c81b1fadbcf3 Updated hello_world example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2536
diff changeset
38 js_content http.hello;
c81b1fadbcf3 Updated hello_world example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2536
diff changeset
39 }
c81b1fadbcf3 Updated hello_world example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2536
diff changeset
40 }
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
41 }
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
42 </example>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
43 </para>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
44
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
45 <para>
2531
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
46 <literal>http.js</literal>:
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
47 <example>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
48 function hello(r) {
2257
8cef5ef98336 Changed quotes to ASCII in NJS example.
Nick Shadrin <nick@nginx.com>
parents: 2246
diff changeset
49 r.return(200, "Hello world!");
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
50 }
2531
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
51
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
52 export default {hello};
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
53 </example>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
54 </para>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
55
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
56 </section>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
57
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
58
2642
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
59 <section id="http_auth" name="HTTP Аuthorization">
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
60
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
61
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
62 <section id="jwt" name="Creating HS JWT">
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
63
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
64 <para>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
65 <path>nginx.conf</path>:
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
66 <example>
2531
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
67 js_import http.js;
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
68
2531
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
69 js_set $jwt http.jwt;
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
70 </example>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
71 </para>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
72
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
73 <para>
2531
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
74 <path>http.js</path>:
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
75 <example>
2519
1cd0abf8f1e5 Updated JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2517
diff changeset
76 function generate_hs256_jwt(claims, key, valid) {
2527
351a669a576d Corrected JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2520
diff changeset
77 var header = { typ: "JWT", alg: "HS256" };
351a669a576d Corrected JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2520
diff changeset
78 var claims = Object.assign(claims, {exp: Math.floor(Date.now()/1000) + valid});
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
79
2519
1cd0abf8f1e5 Updated JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2517
diff changeset
80 var s = [header, claims].map(JSON.stringify)
1cd0abf8f1e5 Updated JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2517
diff changeset
81 .map(v=>v.toString('base64url'))
1cd0abf8f1e5 Updated JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2517
diff changeset
82 .join('.');
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
83
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
84 var h = require('crypto').createHmac('sha256', key);
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
85
2639
7ad967af16b8 Updated HS JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2556
diff changeset
86 return s + '.' + h.update(s).digest('base64url');
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
87 }
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
88
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
89 function jwt(r) {
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
90 var claims = {
2519
1cd0abf8f1e5 Updated JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2517
diff changeset
91 iss: "nginx",
1cd0abf8f1e5 Updated JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2517
diff changeset
92 sub: "alice",
1cd0abf8f1e5 Updated JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2517
diff changeset
93 foo: 123,
1cd0abf8f1e5 Updated JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2517
diff changeset
94 bar: "qq",
1cd0abf8f1e5 Updated JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2517
diff changeset
95 zyx: false
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
96 };
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
97
2519
1cd0abf8f1e5 Updated JWT example in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2517
diff changeset
98 return generate_hs256_jwt(claims, 'foo', 600);
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
99 }
2531
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
100
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
101 export default {jwt};
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
102 </example>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
103 </para>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
104
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
105 </section>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
106
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
107
2642
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
108 <section id="secure_link" name="Creating secure_link Hash">
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
109
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
110 <para>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
111 <path>nginx.conf</path>:
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
112 <example>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
113 js_import http.js;
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
114
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
115 js_set $new_foo http.create_secure_link;
2778
9cafae0b7ef3 Minor fixes in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2643
diff changeset
116 #...
2642
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
117
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
118 location / {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
119 secure_link $cookie_foo;
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
120 secure_link_md5 "$uri mykey";
2778
9cafae0b7ef3 Minor fixes in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2643
diff changeset
121 #
2642
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
122 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
123
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
124 location @login {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
125 add_header Set-Cookie "foo=$new_foo; Max-Age=60";
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
126 return 302 /;
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
127 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
128 </example>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
129 </para>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
130
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
131 <para>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
132 <path>http.js</path>:
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
133 <example>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
134 function create_secure_link(r) {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
135 return require('crypto').createHash('md5')
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
136 .update(r.uri).update(" mykey")
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
137 .digest('base64url');
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
138 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
139
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
140 export default {create_secure_link};
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
141 </example>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
142 </para>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
143
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
144 </section>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
145
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
146
2640
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
147 <section id="jwt_field" name="Getting Arbitrary Field from JWT
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
148 as nginx Variable">
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
149
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
150 <para>
2780
bf641527bd3d Updated jwt_field example in njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2778
diff changeset
151 In the following example, the <literal>sub</literal> field
bf641527bd3d Updated jwt_field example in njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2778
diff changeset
152 is extracted from JWT payload.
bf641527bd3d Updated jwt_field example in njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2778
diff changeset
153 The JWT token is taken from the <header>Authorization</header> header.
bf641527bd3d Updated jwt_field example in njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2778
diff changeset
154 </para>
bf641527bd3d Updated jwt_field example in njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2778
diff changeset
155
bf641527bd3d Updated jwt_field example in njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2778
diff changeset
156 <para>
2640
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
157 <path>nginx.conf</path>:
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
158 <example>
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
159 js_import http.js;
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
160
2778
9cafae0b7ef3 Minor fixes in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2643
diff changeset
161 js_set $jwt_payload_sub http.jwt_payload_sub;
2640
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
162
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
163 server {
2778
9cafae0b7ef3 Minor fixes in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2643
diff changeset
164 #...
2640
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
165
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
166 location /jwt {
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
167 return 200 $jwt_payload_sub;
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
168 }
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
169 }
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
170 </example>
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
171 </para>
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
172
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
173 <para>
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
174 <path>http.js</path>:
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
175 <example>
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
176 function jwt(data) {
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
177 var parts = data.split('.').slice(0,2)
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
178 .map(v=>Buffer.from(v, 'base64url').toString())
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
179 .map(JSON.parse);
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
180 return { headers:parts[0], payload: parts[1] };
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
181 }
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
182
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
183 function jwt_payload_sub(r) {
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
184 return jwt(r.headersIn.Authorization.slice(7)).payload.sub;
2780
bf641527bd3d Updated jwt_field example in njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2778
diff changeset
185 // when the token is provided as the "myjwt" argument
bf641527bd3d Updated jwt_field example in njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2778
diff changeset
186 // return jwt(r.args.myjwt).payload.sub;
2640
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
187 }
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
188
2778
9cafae0b7ef3 Minor fixes in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2643
diff changeset
189 export default {jwt_payload_sub};
2640
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
190 </example>
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
191 </para>
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
192
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
193 </section>
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
194
2642
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
195 </section>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
196
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
197
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
198 <section id="http_proxying" name="HTTP Proxying">
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
199
2640
885bcb41fbcf Added an example to njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2639
diff changeset
200
2642
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
201 <section id="fast_response" name="Returning Fastest Response from Proxy">
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
202
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
203 <para>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
204 <path>nginx.conf</path>:
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
205 <example>
2531
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
206 js_import http.js;
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
207
2642
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
208 location /start {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
209 js_content http.content;
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
210 }
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
211
2642
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
212 location /foo {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
213 proxy_pass http://backend1;
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
214 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
215
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
216 location /bar {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
217 proxy_pass http://backend2;
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
218 }
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
219 </example>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
220 </para>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
221
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
222 <para>
2531
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
223 <path>http.js</path>:
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
224 <example>
2642
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
225 function content(r) {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
226 var n = 0;
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
227
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
228 function done(res) {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
229 if (n++ == 0) {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
230 r.return(res.status, res.responseBody);
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
231 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
232 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
233
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
234 r.subrequest('/foo', r.variables.args, done);
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
235 r.subrequest('/bar', r.variables.args, done);
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
236 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
237
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
238 export default {content};
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
239 </example>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
240 </para>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
241
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
242 </section>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
243
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
244
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
245 <section id="subrequests_chaining" name="Subrequests Chaining">
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
246
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
247 <para>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
248 <path>nginx.conf</path>:
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
249 <example>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
250 js_import http.js;
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
251
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
252 location /start {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
253 js_content http.content;
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
254 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
255
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
256 location /auth {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
257 proxy_pass http://auth_backend;
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
258 }
2531
9c8a89d3876f Updated njs examples with js_import and corresponding changes.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2527
diff changeset
259
2642
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
260 location /backend {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
261 proxy_pass http://backend;
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
262 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
263 </example>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
264 </para>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
265
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
266 <para>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
267 <path>http.js</path>:
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
268 <example>
2799
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
269 async function content(r) {
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
270 try {
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
271 let reply = await r.subrequest('/auth');
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
272 let response = JSON.parse(reply.responseBody);
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
273 let token = response['token'];
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
274
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
275 if (!token) {
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
276 throw new Error("token is not available");
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
277 }
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
278
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
279 let backend_reply = await r.subrequest('/backend', `token=${token}`);
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
280 r.return(backend_reply.status, backend_reply.responseBody);
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
281
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
282 } catch (e) {
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
283 r.error(e);
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
284 r.return(500);
24b379907b0f Added async and await to njs Examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2780
diff changeset
285 }
2642
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
286 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
287
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
288 export default {content};
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
289 </example>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
290 </para>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
291
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
292 </section>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
293
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
294 </section>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
295
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
296
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
297 <section id="misc" name="Miscellaneous">
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
298
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
299
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
300 <section id="redirect" name="Internal Redirect">
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
301
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
302 <para>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
303 <path>nginx.conf</path>:
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
304 <example>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
305 js_import http.js;
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
306
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
307 location /redirect {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
308 js_content http.redirect;
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
309 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
310
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
311 location @named {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
312 return 200 named;
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
313 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
314 </example>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
315 </para>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
316
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
317 <para>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
318 <path>http.js</path>:
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
319 <example>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
320 function redirect(r) {
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
321 r.internalRedirect('@named');
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
322 }
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
323
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
324 export default {redirect};
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
325 </example>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
326 </para>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
327
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
328 </section>
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
329
2642
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
330 </section>
c60bcc0de435 Updated TOC in njs examples.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2640
diff changeset
331
2245
87a0e2c73a25 Refactored njs documentation.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
332 </article>