Mercurial > prosody-modules

annotate mod_http_auth_check/mod_http_auth_check.lua @ 4980:da151f9af861

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replaced 'session' with 'origin' in push_disable session is not defined in this function, trying to access it leads to an error. The correct reference seems to be 'origin'. (This may have come about by copying from the similar code in process_stanza_queue.)
author arcseconds
date Sat, 30 Jul 2022 21:07:47 +1200
parents 5ca6d53d3186
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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16e9f37b3f82 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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5ca6d53d3186 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 });