Software / code / prosody
Annotate
util/sasl/external.lua @ 9271:651e945ad971
mod_vcard_legacy: Handle avatar without vcard4
Since vcards are just avatar containers in many modern clients, aborting
in case of no vcard4 data is not optimal.
The upgrade mechanism needs further tweaks.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Fri, 07 Sep 2018 01:04:53 +0200 |
| parent | 8555:4f0f5b49bb03 |
| child | 12975:d10957394a3c |
| rev | line source |
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util.sasl.external: Add SASL EXTERNAL mechanism
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1 local saslprep = require "util.encodings".stringprep.saslprep; |
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2 |
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3 local _ENV = nil; |
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4 -- luacheck: std none |
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5 |
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6 local function external(self, message) |
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7 message = saslprep(message); |
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8 local state |
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9 self.username, state = self.profile.external(message); |
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10 |
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11 if state == false then |
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12 return "failure", "account-disabled"; |
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13 elseif state == nil then |
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14 return "failure", "not-authorized"; |
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15 elseif state == "expired" then |
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16 return "false", "credentials-expired"; |
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17 end |
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18 |
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19 return "success"; |
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20 end |
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21 |
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22 local function init(registerMechanism) |
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23 registerMechanism("EXTERNAL", {"external"}, external); |
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24 end |
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25 |
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26 return { |
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27 init = init; |
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28 } |
