Mercurial > prosody-modules
annotate mod_roster_allinall/mod_roster_allinall.lua @ 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> |
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date | Sun, 22 Aug 2021 13:22:59 +0200 |
parents | 3ae8c81a348b |
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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
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1 local rostermanager = require"core.rostermanager"; |
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2 local jid_join = require"util.jid".join; |
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3 local host = module.host; |
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4 local sessions = prosody.hosts[host].sessions; |
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5 |
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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
Kim Alvefur <zash@zash.se>
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6 -- Make a *one-way* subscription. User will see when contact is online, |
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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
Kim Alvefur <zash@zash.se>
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7 -- contact will not see when user is online. |
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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
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8 local function subscribe(user, contact) |
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9 local user_jid, contact_jid = jid_join(user, host), jid_join(contact, host); |
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10 |
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11 -- Update user's roster to say subscription request is pending... |
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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
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12 rostermanager.set_contact_pending_out(user, host, contact_jid); |
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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
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13 -- Update contact's roster to say subscription request is pending... |
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14 rostermanager.set_contact_pending_in(contact, host, user_jid); |
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15 -- Update contact's roster to say subscription request approved... |
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16 rostermanager.subscribed(contact, host, user_jid); |
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17 -- Update user's roster to say subscription request approved... |
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18 rostermanager.process_inbound_subscription_approval(user, host, contact_jid); |
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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
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19 |
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20 -- Push updates to both rosters |
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21 rostermanager.roster_push(user, host, contact_jid); |
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22 rostermanager.roster_push(contact, host, user_jid); |
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23 end |
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24 |
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25 |
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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
Kim Alvefur <zash@zash.se>
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26 module:hook("resource-bind", function(event) |
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27 local session = event.session; |
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28 local user = session.username; |
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29 local user_jid = jid_join(user, host); |
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mod_roster_allinall: Cleanup, remove unused variables [luacheck]
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parents:
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30 for contact in pairs(sessions) do |
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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
Kim Alvefur <zash@zash.se>
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31 if contact ~= user then |
1798
3ae8c81a348b
mod_roster_allinall: Cleanup, remove unused variables [luacheck]
Kim Alvefur <zash@zash.se>
parents:
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32 local contact_jid = jid_join(contact, host); |
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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
Kim Alvefur <zash@zash.se>
parents:
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33 if not rostermanager.is_contact_subscribed(user, host, contact_jid) then |
a104a159697d
mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
Kim Alvefur <zash@zash.se>
parents:
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34 subscribe(contact, user); |
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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
Kim Alvefur <zash@zash.se>
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35 end |
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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
Kim Alvefur <zash@zash.se>
parents:
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36 if not rostermanager.is_contact_subscribed(contact, host, user_jid) then |
a104a159697d
mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
Kim Alvefur <zash@zash.se>
parents:
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37 subscribe(user, contact); |
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38 end |
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39 end |
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40 end |
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41 end); |
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42 |