Mercurial > prosody-modules
annotate mod_auth_http_async/README.markdown @ 4651:8231774f5bfd
mod_cloud_notify_encrypted: Ensure body substring remains valid UTF-8
The `body:sub()` call risks splitting the string in the middle of a
multi-byte UTF-8 sequence. This should have been caught by util.stanza
validation, but that would have caused some havoc, at the very least causing
the notification to not be sent.
There have been no reports of this happening. Likely because this module
isn't widely deployed among users with languages that use many longer UTF-8
sequences.
The util.encodings.utf8.valid() function is O(n) where only the last
sequence really needs to be checked, but it's in C and expected to be fast.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 22 Aug 2021 13:22:59 +0200 |
parents | 4916c1b6517f |
children |
rev | line source |
---|---|
1933
afba0821f058
mod_auth_http_async/README: Add compatibility info
Kim Alvefur <zash@zash.se>
parents:
1888
diff
changeset
|
1 --- |
afba0821f058
mod_auth_http_async/README: Add compatibility info
Kim Alvefur <zash@zash.se>
parents:
1888
diff
changeset
|
2 labels: |
afba0821f058
mod_auth_http_async/README: Add compatibility info
Kim Alvefur <zash@zash.se>
parents:
1888
diff
changeset
|
3 - Stage-Alpha |
afba0821f058
mod_auth_http_async/README: Add compatibility info
Kim Alvefur <zash@zash.se>
parents:
1888
diff
changeset
|
4 ... |
afba0821f058
mod_auth_http_async/README: Add compatibility info
Kim Alvefur <zash@zash.se>
parents:
1888
diff
changeset
|
5 |
1888 | 6 Introduction |
7 ============ | |
8 | |
9 This is an experimental authentication module that does an asynchronous | |
10 HTTP call to verify username and password. | |
11 | |
12 Details | |
13 ======= | |
14 | |
15 When a user attempts to authenticate to Prosody, this module takes the | |
16 username and password and does a HTTP GET request with [Basic | |
17 authentication][rfc7617] to the configured `http_auth_url`. | |
18 | |
19 Configuration | |
20 ============= | |
21 | |
1933
afba0821f058
mod_auth_http_async/README: Add compatibility info
Kim Alvefur <zash@zash.se>
parents:
1888
diff
changeset
|
22 ``` lua |
1888 | 23 VirtualHost "example.com" |
24 authentication = "http_async" | |
25 http_auth_url = "http://example.com/auth" | |
26 ``` | |
27 | |
1933
afba0821f058
mod_auth_http_async/README: Add compatibility info
Kim Alvefur <zash@zash.se>
parents:
1888
diff
changeset
|
28 Compatibility |
afba0821f058
mod_auth_http_async/README: Add compatibility info
Kim Alvefur <zash@zash.se>
parents:
1888
diff
changeset
|
29 ============= |
afba0821f058
mod_auth_http_async/README: Add compatibility info
Kim Alvefur <zash@zash.se>
parents:
1888
diff
changeset
|
30 |
2121
4916c1b6517f
Update READMEs to indicate that async requires trunk (dropped from prosody 0.10)
Kim Alvefur <zash@zash.se>
parents:
1933
diff
changeset
|
31 Requires Prosody trunk |