Mercurial > prosody-modules
annotate mod_http_auth_check/mod_http_auth_check.lua @ 4409:44f6537f6427
mod_invites_adhoc: Fail contact invite if user is not on current host
Only the username was being used, and the host of the requester ignored.
Luckily this only affects admins of the host. If they want to create an
account they can use the other command. If they want to create a contact
they should request from their account on this host.
author | Matthew Wild <mwild1@gmail.com> |
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date | Thu, 28 Jan 2021 07:04:11 +0000 |
parents | 5ca6d53d3186 |
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mod_http_auth_check: New HTTP module to test user credentials
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1 -- HTTP Is User Valid |
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2 -- By Nicolas Cedilnik <nicoco@nicoco.fr> |
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3 |
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4 local jid_prep = require "util.jid".prep; |
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5 local jid_split = require "util.jid".split; |
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6 local test_password = require "core.usermanager".test_password; |
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7 local b64_decode = require "util.encodings".base64.decode; |
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8 local saslprep = require "util.encodings".stringprep.saslprep; |
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9 local realm = module:get_host() .. "/" .. module:get_name(); |
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10 module:depends"http"; |
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11 |
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12 local function authenticate (event, path) |
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13 local request = event.request; |
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14 local response = event.response; |
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15 local headers = request.headers; |
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16 if not headers.authorization then |
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17 response.headers.www_authenticate = ("Basic realm=%q"):format(realm); |
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18 return 401 |
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19 end |
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20 local from_jid, password = b64_decode(headers.authorization:match"[^ ]*$"):match"([^:]*):(.*)"; |
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21 from_jid = jid_prep(from_jid); |
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22 password = saslprep(password); |
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23 if from_jid and password then |
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24 local user, host = jid_split(from_jid); |
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25 local ok, err = test_password(user, host, password); |
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26 if ok and user and host then |
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27 return 200 |
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28 elseif err then |
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29 return 401 |
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30 end |
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31 end |
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32 end |
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33 |
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34 module:provides("http", { |
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35 route = { |
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36 GET = authenticate |
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37 }; |
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38 }); |