Mercurial > prosody-modules

annotate mod_http_oauth2/README.markdown @ 5394:434ee49b04de

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_http_oauth2: Allow loopback IP literals in redirect URIs Previously only exactly "http://localhost" was allowed, but RFC 8252 seems to recommend both ::1 and 127.0.0.1 be allowed.
author Kim Alvefur <zash@zash.se>
date Sun, 30 Apr 2023 17:16:47 +0200
parents b40f29ec391a
children 3989c57cc551
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3903
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1 ---
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2 labels:
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
3 - Stage-Alpha
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 summary: 'OAuth2 API'
5212
3235b8bd1e55 mod_http_oauth2: Include html templates in package for plugin installer
Kim Alvefur <zash@zash.se>
parents: 5197
diff changeset
5 rockspec:
3235b8bd1e55 mod_http_oauth2: Include html templates in package for plugin installer
Kim Alvefur <zash@zash.se>
parents: 5197
diff changeset
6 build:
3235b8bd1e55 mod_http_oauth2: Include html templates in package for plugin installer
Kim Alvefur <zash@zash.se>
parents: 5197
diff changeset
7 copy_directories:
3235b8bd1e55 mod_http_oauth2: Include html templates in package for plugin installer
Kim Alvefur <zash@zash.se>
parents: 5197
diff changeset
8 - html
3903
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9 ...
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10
5313
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
11 ## Introduction
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
12
5315
8501baa7ef3f mod_http_oauth2/README: Link to OAuth and OIDC sites
Kim Alvefur <zash@zash.se>
parents: 5313
diff changeset
13 This module implements an [OAuth2](https://oauth.net/2/)/[OpenID Connect
8501baa7ef3f mod_http_oauth2/README: Link to OAuth and OIDC sites
Kim Alvefur <zash@zash.se>
parents: 5313
diff changeset
14 (OIDC)](https://openid.net/connect/) provider HTTP frontend on top of
8501baa7ef3f mod_http_oauth2/README: Link to OAuth and OIDC sites
Kim Alvefur <zash@zash.se>
parents: 5313
diff changeset
15 Prosody's usual internal authentication backend.
5313
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
16
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
17 OAuth and OIDC are web standards that allow you to provide clients and
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
18 third-party applications limited access to your account, without sharing your
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
19 password with them.
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
20
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
21 With this module deployed, software that supports OAuth can obtain "access
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
22 tokens" from Prosody which can then be used to connect to XMPP accounts using
5316
4fc3277a914d mod_http_oauth2/README: Link to mod_rest
Kim Alvefur <zash@zash.se>
parents: 5315
diff changeset
23 the 'OAUTHBEARER' SASL mechanism or via non-XMPP interfaces such as [mod_rest].
5313
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
24
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
25 Although this module has been around for some time, it has recently been
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
26 significantly extended and largely rewritten to support OAuth/OIDC more fully.
3903
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
27
5313
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
28 As of April 2023, it should be considered **alpha** stage. It works, we have
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
29 tested it, but it has not yet seen wider review, testing and deployment. At
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
30 this stage we recommend it for experimental and test deployments only. For
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
31 specific information, see the [deployment notes section](#deployment-notes)
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
32 below.
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
33
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
34 Known client implementations:
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
35
5328
dd8616e68cb3 mod_http_oauth2/README: Add rest.sh to known implementations
Kim Alvefur <zash@zash.se>
parents: 5316
diff changeset
36 - [example shell script for mod_rest](https://hg.prosody.im/prosody-modules/file/tip/mod_rest/example/rest.sh)
dd8616e68cb3 mod_http_oauth2/README: Add rest.sh to known implementations
Kim Alvefur <zash@zash.se>
parents: 5316
diff changeset
37 - *(we need you!)*
5313
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
38
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
39 Support for OAUTHBEARER has been added to the Lua XMPP library, [verse](https://code.matthewwild.co.uk/verse).
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
40 If you know of additional implementations, or are motivated to work on one,
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
41 please let us know! We'd be happy to help (e.g. by providing a test server).
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
42
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
43 ## Standards support
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
44
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
45 Notable supported standards:
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
46
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
47 - [RFC 6749: The OAuth 2.0 Authorization Framework](https://www.rfc-editor.org/rfc/rfc6749)
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
48 - [RFC 7628: A Set of Simple Authentication and Security Layer (SASL) Mechanisms for OAuth](https://www.rfc-editor.org/rfc/rfc7628)
5383
df11a2cbc7b7 mod_http_oauth2: Implement RFC 7628 Proof Key for Code Exchange
Kim Alvefur <zash@zash.se>
parents: 5328
diff changeset
49 - [RFC 7636: Proof Key for Code Exchange by OAuth Public Clients](https://www.rfc-editor.org/rfc/rfc7636)
5313
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
50 - [OpenID Connect Core 1.0](https://openid.net/specs/openid-connect-core-1_0.html)
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
51 - [OpenID Connect Dynamic Client Registration 1.0](https://openid.net/specs/openid-connect-registration-1_0.html) & [RFC 7591: OAuth 2.0 Dynamic Client Registration](https://www.rfc-editor.org/rfc/rfc7591.html)
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
52 - [OpenID Connect Discovery 1.0](https://openid.net/specs/openid-connect-discovery-1_0.html)
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
53
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
54 ## Configuration
3903
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55
5313
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
56 ### Interface
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
57
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
58 The module presents a web page to users to allow them to authenticate when
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
59 a client requests access. Built-in pages are provided, but you may also theme
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
60 or entirely override them.
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
61
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
62 This module honours the 'site_name' configuration option that is also used by
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
63 a number of other modules:
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
64
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
65 ```lua
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
66 site_name = "My XMPP Server"
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
67 ```
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
68
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
69 To provide custom templates, specify the path to the template directory:
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
70
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
71 ```lua
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
72 oauth2_template_path = "/etc/prosody/custom-oauth2-templates"
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
73 ```
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
74
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
75 Some templates support additional variables, that can be provided by the
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
76 'oauth2_template_style' option:
3903
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
77
5313
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
78 ```lua
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
79 oauth2_template_style = {
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
80 background_colour = "#ffffff";
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
81 }
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
82 ```
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
83
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
84 ### Token parameters
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
85
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
86 The following options configure the lifetime of tokens issued by the module.
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
87 The defaults are recommended.
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
88
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
89 ```lua
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
90 oauth2_access_token_ttl = 86400 -- 24 hours
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
91 oauth2_refresh_token_ttl = nil -- unlimited unless revoked by the user
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
92 ```
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
93
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
94 ### Dynamic client registration
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
95
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
96 To allow users to connect any compatible software, you should enable dynamic
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
97 client registration.
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
98
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
99 Dynamic client registration can be enabled by configuring a JWT key. Algorithm
5197
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
100 defaults to *HS256*.
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
101
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
102 ```lua
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
103 oauth2_registration_key = "securely generated JWT key here"
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
104 oauth2_registration_algorithm = "HS256"
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
105 oauth2_registration_options = { default_ttl = 60 * 60 * 24 * 90 }
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
106 ```
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
107
5313
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
108 ### Supported flows
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
109
5197
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
110 Various flows can be disabled and enabled with
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
111 `allowed_oauth2_grant_types` and `allowed_oauth2_response_types`:
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
112
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
113 ```lua
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
114 allowed_oauth2_grant_types = {
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
115 "authorization_code"; -- authorization code grant
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
116 "password"; -- resource owner password grant
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
117 }
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
118
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
119 allowed_oauth2_response_types = {
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
120 "code"; -- authorization code flow
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
121 -- "token"; -- implicit flow disabled by default
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
122 }
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
123 ```
164a9875935b mod_http_oauth2/README: Document config options
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
124
5383
df11a2cbc7b7 mod_http_oauth2: Implement RFC 7628 Proof Key for Code Exchange
Kim Alvefur <zash@zash.se>
parents: 5328
diff changeset
125 The [Proof Key for Code Exchange][RFC 7636] mitigation method can be
df11a2cbc7b7 mod_http_oauth2: Implement RFC 7628 Proof Key for Code Exchange
Kim Alvefur <zash@zash.se>
parents: 5328
diff changeset
126 made required:
df11a2cbc7b7 mod_http_oauth2: Implement RFC 7628 Proof Key for Code Exchange
Kim Alvefur <zash@zash.se>
parents: 5328
diff changeset
127
df11a2cbc7b7 mod_http_oauth2: Implement RFC 7628 Proof Key for Code Exchange
Kim Alvefur <zash@zash.se>
parents: 5328
diff changeset
128 ```lua
df11a2cbc7b7 mod_http_oauth2: Implement RFC 7628 Proof Key for Code Exchange
Kim Alvefur <zash@zash.se>
parents: 5328
diff changeset
129 oauth2_require_code_challenge = true
df11a2cbc7b7 mod_http_oauth2: Implement RFC 7628 Proof Key for Code Exchange
Kim Alvefur <zash@zash.se>
parents: 5328
diff changeset
130 ```
df11a2cbc7b7 mod_http_oauth2: Implement RFC 7628 Proof Key for Code Exchange
Kim Alvefur <zash@zash.se>
parents: 5328
diff changeset
131
5384
b40f29ec391a mod_http_oauth2: Allow configuring PKCE challenge methods
Kim Alvefur <zash@zash.se>
parents: 5383
diff changeset
132 Further, individual challenge methods can be enabled or disabled:
b40f29ec391a mod_http_oauth2: Allow configuring PKCE challenge methods
Kim Alvefur <zash@zash.se>
parents: 5383
diff changeset
133
b40f29ec391a mod_http_oauth2: Allow configuring PKCE challenge methods
Kim Alvefur <zash@zash.se>
parents: 5383
diff changeset
134 ```lua
b40f29ec391a mod_http_oauth2: Allow configuring PKCE challenge methods
Kim Alvefur <zash@zash.se>
parents: 5383
diff changeset
135 allowed_oauth2_code_challenge_methods = {
b40f29ec391a mod_http_oauth2: Allow configuring PKCE challenge methods
Kim Alvefur <zash@zash.se>
parents: 5383
diff changeset
136 "plain"; -- the insecure one
b40f29ec391a mod_http_oauth2: Allow configuring PKCE challenge methods
Kim Alvefur <zash@zash.se>
parents: 5383
diff changeset
137 "S256";
b40f29ec391a mod_http_oauth2: Allow configuring PKCE challenge methods
Kim Alvefur <zash@zash.se>
parents: 5383
diff changeset
138 }
b40f29ec391a mod_http_oauth2: Allow configuring PKCE challenge methods
Kim Alvefur <zash@zash.se>
parents: 5383
diff changeset
139 ```
b40f29ec391a mod_http_oauth2: Allow configuring PKCE challenge methods
Kim Alvefur <zash@zash.se>
parents: 5383
diff changeset
140
5313
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
141 ## Deployment notes
3903
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
142
5313
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
143 ### Access management
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
144
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
145 This module does not provide an interface for users to manage what they have
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
146 granted access to their account! (e.g. to view and revoke clients they have
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
147 previously authorized). It is recommended to join this module with
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
148 mod_client_management to provide such access. However, at the time of writing,
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
149 no XMPP clients currently support the protocol used by that module. We plan to
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
150 work on additional interfaces in the future.
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
151
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
152 ### Scopes
3903
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
153
5313
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
154 OAuth supports "scopes" as a way to grant clients limited access.
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
155
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
156 There are currently no standard scopes defined for XMPP. This is something
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
157 that we intend to change, e.g. by definitions provided in a future XEP. This
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
158 means that clients you authorize currently have unrestricted access to your
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
159 account (including the ability to change your password and lock you out!). So,
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
160 for now, while using OAuth clients can prevent leaking your password to them,
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
161 it is not currently suitable for connecting untrusted clients to your account.
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
162
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
163 ## Compatibility
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
164
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
165 Requires Prosody trunk (April 2023), **not** compatible with Prosody 0.12 or
80ecba092027 mod_http_oauth2: README: Updated documentation to reflect module status
Matthew Wild <mwild1@gmail.com>
parents: 5212
diff changeset
166 earlier.