Mercurial > prosody-modules
annotate mod_block_registrations/mod_block_registrations.lua @ 5505:efe9e741f222
mod_http_oauth2: Correct loopback URL example
The s in the scheme should not be there, only unencrypted http to
loopback interface is allowed.
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 01 Jun 2023 19:37:17 +0200 |
parents | 368bf9b06484 |
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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:
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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 |
5065
368bf9b06484
mod_block_registrations: Expand default list of blocked usernames (RFC 2142)
Matthew Wild <mwild1@gmail.com>
parents:
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4 local block_users = module:get_option_set("block_registrations_users", { |
368bf9b06484
mod_block_registrations: Expand default list of blocked usernames (RFC 2142)
Matthew Wild <mwild1@gmail.com>
parents:
1697
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5 "abuse", "admin", "administrator", "hostmaster", "info", "news", |
368bf9b06484
mod_block_registrations: Expand default list of blocked usernames (RFC 2142)
Matthew Wild <mwild1@gmail.com>
parents:
1697
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6 "noc", "operator", "owner", "postmaster", "register", "registration", |
368bf9b06484
mod_block_registrations: Expand default list of blocked usernames (RFC 2142)
Matthew Wild <mwild1@gmail.com>
parents:
1697
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7 "root", "security", "service", "signup", "support", "sysadmin", |
368bf9b06484
mod_block_registrations: Expand default list of blocked usernames (RFC 2142)
Matthew Wild <mwild1@gmail.com>
parents:
1697
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8 "sysop", "system", "test", "trouble", "webmaster", "www", "xmpp", |
368bf9b06484
mod_block_registrations: Expand default list of blocked usernames (RFC 2142)
Matthew Wild <mwild1@gmail.com>
parents:
1697
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9 }); |
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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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10 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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11 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:
diff
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12 |
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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13 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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14 -- 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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15 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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16 |
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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17 for pattern in block_patterns do |
1697
27aa58ed3e2e
mod_block_registrations: string.find is faster than string.match when only needing a boolean answer
Kim Alvefur <zash@zash.se>
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18 if username:find(pattern) then |
1053
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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 |
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parents:
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22 -- Not blocked, but check that username matches allowed pattern |
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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23 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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24 return true; |
cabbcc1997d9
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Matthew Wild <mwild1@gmail.com>
parents:
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25 end |
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Matthew Wild <mwild1@gmail.com>
parents:
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26 end |
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Matthew Wild <mwild1@gmail.com>
parents:
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27 |
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mod_block_registrations: Switch to using the 'user-registering' event
Kim Alvefur <zash@zash.se>
parents:
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28 module:hook("user-registering", function(event) |
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Kim Alvefur <zash@zash.se>
parents:
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29 local username = event.username; |
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mod_block_registrations: Switch to using the 'user-registering' event
Kim Alvefur <zash@zash.se>
parents:
1053
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30 if is_blocked(username) then |
dbaa67babeb4
mod_block_registrations: Switch to using the 'user-registering' event
Kim Alvefur <zash@zash.se>
parents:
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31 event.allowed = false; |
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parents:
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32 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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33 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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34 end, 10); |