Mercurial > prosody-modules
annotate mod_block_registrations/mod_block_registrations.lua @ 4203:c4002aae4ad3
mod_s2s_keepalive: Use timestamp as iq @id
RFC 6120 implies that the id attribute must be unique within a stream.
This should fix problems with remote servers that enforce uniqueness and
don't answer duplicated ids.
If it doesn't do that, then at least you can get a guesstimate at
round-trip time from the difference between the result iq stanza and the
timestamp it was logged without having to go look for when it was sent,
or needing to keep state.
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 14 Oct 2020 18:02:10 +0200 |
parents | 27aa58ed3e2e |
children | 368bf9b06484 |
rev | line source |
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1053
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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1 local st = require "util.stanza"; |
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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2 local nodeprep = require "util.encodings".stringprep.nodeprep; |
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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3 |
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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4 local block_users = module:get_option_set("block_registrations_users", { "admin" }); |
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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5 local block_patterns = module:get_option_set("block_registrations_matching", {}); |
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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6 local require_pattern = module:get_option_string("block_registrations_require"); |
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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7 |
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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8 function is_blocked(username) |
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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9 -- Check if the username is simply blocked |
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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changeset
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10 if block_users:contains(username) then return true; end |
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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11 |
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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12 for pattern in block_patterns do |
1697
27aa58ed3e2e
mod_block_registrations: string.find is faster than string.match when only needing a boolean answer
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13 if username:find(pattern) then |
1053
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Matthew Wild <mwild1@gmail.com>
parents:
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14 return true; |
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Matthew Wild <mwild1@gmail.com>
parents:
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15 end |
cabbcc1997d9
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Matthew Wild <mwild1@gmail.com>
parents:
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16 end |
cabbcc1997d9
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Matthew Wild <mwild1@gmail.com>
parents:
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17 -- Not blocked, but check that username matches allowed pattern |
cabbcc1997d9
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Matthew Wild <mwild1@gmail.com>
parents:
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18 if require_pattern and not username:match(require_pattern) then |
cabbcc1997d9
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Matthew Wild <mwild1@gmail.com>
parents:
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19 return true; |
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Matthew Wild <mwild1@gmail.com>
parents:
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20 end |
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parents:
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21 end |
cabbcc1997d9
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Matthew Wild <mwild1@gmail.com>
parents:
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22 |
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Kim Alvefur <zash@zash.se>
parents:
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23 module:hook("user-registering", function(event) |
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24 local username = event.username; |
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parents:
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25 if is_blocked(username) then |
dbaa67babeb4
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Kim Alvefur <zash@zash.se>
parents:
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26 event.allowed = false; |
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parents:
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27 return true; |
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mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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28 end |
cabbcc1997d9
mod_block_registrations: Allow restricting registrations of certain user accounts, and/or ensure that registered accounts conform to a given pattern
Matthew Wild <mwild1@gmail.com>
parents:
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29 end, 10); |