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mod_http_auth_check/mod_http_auth_check.lua @ 4930:13070c6a7ce8
mod_http_muc_log: Fix exception on lack of trailing slash in room path
A request to /room leads to the match call returning nil which in turn
calls nodeprep(nil). In Prosody 0.11.x this does nothing and simply
returns the nil, while in 0.12 it is an error.
Now it redirects to the calendar view at /room/ - even for non-existant
rooms.
Discovered at a deployment with http_paths = { muc_log = "/" } and
requests to /robots.txt and similar, which now result in a uses redirect
before returning 404.
author | Kim Alvefur <zash@zash.se> |
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date | Fri, 22 Apr 2022 14:29:32 +0200 |
parent | 2886:5ca6d53d3186 |
rev | line source |
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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 }); |