Mercurial > prosody-modules
view mod_welcome_page/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 | ffb709728210 |
| children | 03a647d2837e |
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--- labels: - 'Stage-Beta' summary: 'Serve a welcome page to users' rockspec: dependencies: - mod_invites - mod_http_libjs build: copy_directories: - html ... Introduction ============ This module serves a welcome page to users, and allows them to create an account invite via the web on invite-only servers. The page template and policy of when to allow account creation are both possible to override. This module is part of the suite of modules that implement invite-based account registration for Prosody. The other modules are: - mod_invites - mod_invites_adhoc - mod_invites_page - mod_invites_register - mod_invites_register_web - mod_register_apps For details and a full overview, start with the mod_invites documentation. Configuration ======= `welcome_page_template_path` : The path to a directory containing the page templates and assets. See the module source for the example template. `welcome_page_variables` : Optional variables to pass to the template, available as `{var.name}` `welcome_page_open_registration` : Whether to allow account creation in the absence of any other plugin overriding the policy. Defaults to `false` unless `registration_invite_only` is set to `false`.