Mercurial > prosody-modules
annotate mod_http_auth_check/mod_http_auth_check.lua @ 4268:871d140d61bb
mod_adhoc_oauth2_client: Fix including final client_id in result form
The client_id is composed of the details needed for retrieving the data,
making it redundant to include in the data, albeit somewhat convenient
sometimes. Decided to remove it anyways, but forgot to change the result.
author | Kim Alvefur <zash@zash.se> |
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date | Sun, 22 Nov 2020 17:00:26 +0100 |
parents | 5ca6d53d3186 |
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mod_http_auth_check: New HTTP module to test user credentials
Nicolas Cedilnik <nicoco@nicoco.fr>
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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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Return 401 with correct realm when no user/pass is provided
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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 }); |