Mercurial > prosody-modules
annotate mod_sasl_oauthbearer/mod_sasl_oauthbearer.lua @ 4854:ee2463fbf794
mod_default_bookmarks: Abort on incompatible mod_bookmarks
The module formerly known as mod_bookmarks exposed this publish_to_pep
function, while the new mod_bookmarks2 (called mod_bookmarks in trunk)
does not.
author | Kim Alvefur <zash@zash.se> |
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date | Fri, 07 Jan 2022 23:25:33 +0100 |
parents | 73ada978dabc |
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1 local s_match = string.match; |
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2 local registerMechanism = require "util.sasl".registerMechanism; |
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3 local saslprep = require "util.encodings".stringprep.saslprep; |
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4 local nodeprep = require "util.encodings".stringprep.nodeprep; |
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5 local log = require "util.logger".init("sasl"); |
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6 local _ENV = nil; |
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7 |
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8 |
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9 local function oauthbearer(self, message) |
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10 if not message then |
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11 return "failure", "malformed-request"; |
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12 end |
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13 |
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14 local authorization, password = s_match(message, "^n,a=([^,]*),\1auth=Bearer ([^\1]+)"); |
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15 if not authorization then |
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16 return "failure", "malformed-request"; |
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17 end |
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18 |
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19 local authentication = s_match(authorization, "(.-)@.*"); |
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20 |
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21 -- SASLprep password and authentication |
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22 authentication = saslprep(authentication); |
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23 password = saslprep(password); |
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24 |
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25 if (not password) or (password == "") or (not authentication) or (authentication == "") then |
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26 log("debug", "Username or password violates SASLprep."); |
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27 return "failure", "malformed-request", "Invalid username or password."; |
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28 end |
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29 |
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30 local _nodeprep = self.profile.nodeprep; |
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31 if _nodeprep ~= false then |
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32 authentication = (_nodeprep or nodeprep)(authentication); |
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33 if not authentication or authentication == "" then |
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34 return "failure", "malformed-request", "Invalid username or password." |
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35 end |
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36 end |
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37 |
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38 local correct, state = false, false; |
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39 correct, state = self.profile.oauthbearer(self, authentication, password, self.realm); |
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40 |
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41 self.username = authentication |
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42 if state == false then |
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43 return "failure", "account-disabled"; |
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44 elseif state == nil or not correct then |
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45 return "failure", "not-authorized", "Unable to authorize you with the authentication credentials you've sent."; |
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46 end |
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47 return "success"; |
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48 end |
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49 |
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50 registerMechanism("OAUTHBEARER", {"oauthbearer"}, oauthbearer); |