annotate mod_auth_http_async/README.markdown @ 5448:9d542e86e19a

mod_http_oauth2: Allow requesting a subset of scopes on token refresh This enables clients to request access tokens with fewer permissions than the grant they were given, reducing impact of token leak. Clients could e.g. request access tokens with some privileges and immediately revoke them after use, or other strategies.
author Kim Alvefur <zash@zash.se>
date Thu, 11 May 2023 21:40:09 +0200
parents 4916c1b6517f
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1 ---
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2 labels:
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3 - Stage-Alpha
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4 ...
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5
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6 Introduction
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7 ============
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8
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9 This is an experimental authentication module that does an asynchronous
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10 HTTP call to verify username and password.
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11
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12 Details
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13 =======
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14
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15 When a user attempts to authenticate to Prosody, this module takes the
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16 username and password and does a HTTP GET request with [Basic
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17 authentication][rfc7617] to the configured `http_auth_url`.
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18
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19 Configuration
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20 =============
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21
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22 ``` lua
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23 VirtualHost "example.com"
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24 authentication = "http_async"
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25 http_auth_url = "http://example.com/auth"
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26 ```
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28 Compatibility
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29 =============
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30
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31 Requires Prosody trunk