Mercurial > prosody-modules
annotate mod_auth_http_async/mod_auth_http_async.lua @ 1779:bdf1de953fd9
mod_client_certs: Patch from mathieui fixing invalid results when requesting multiple certs, missing stream feature and problem with PEM decoding.
author | Thijs Alkemade <me@thijsalkema.de> |
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date | Thu, 13 Aug 2015 18:03:11 +0200 |
parents | 39a0a35f02bc |
children | 439711709d29 |
rev | line source |
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1 -- Prosody IM |
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2 -- Copyright (C) 2008-2013 Matthew Wild |
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3 -- Copyright (C) 2008-2013 Waqas Hussain |
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4 -- Copyright (C) 2014 Kim Alvefur |
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5 -- |
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6 -- This project is MIT/X11 licensed. Please see the |
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7 -- COPYING file in the source package for more information. |
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8 -- |
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9 |
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10 local new_sasl = require "util.sasl".new; |
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11 local base64 = require "util.encodings".base64.encode; |
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12 local waiter =require "util.async".waiter; |
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13 local http = require "net.http"; |
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14 |
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15 local log = module._log; |
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16 local host = module.host; |
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17 |
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18 local api_base = module:get_option_string("http_auth_url", ""):gsub("$host", host); |
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19 if api_base == "" then error("http_auth_url required") end |
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20 |
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21 local provider = {}; |
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22 |
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23 function provider.test_password(username, password) |
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24 log("debug", "test password for user %s at host %s", username, host); |
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25 |
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26 local wait, done = waiter(); |
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27 |
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28 local code = -1; |
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29 http.request(api_base:gsub("$user", username), { |
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30 headers = { |
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31 Authorization = "Basic "..base64(username..":"..password); |
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32 }; |
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33 }, |
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34 function(body, _code) |
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35 code = _code; |
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36 done(); |
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37 end); |
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38 |
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39 wait(); |
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40 |
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41 if code >= 200 and code <= 299 then |
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42 return true; |
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43 else |
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44 module:log("debug", "HTTP auth provider returned status code %d", code); |
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45 return nil, "Auth failed. Invalid username or password."; |
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46 end |
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47 end |
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48 |
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49 function provider.set_password(username, password) |
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50 return nil, "Changing passwords not supported"; |
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51 end |
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52 |
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53 function provider.user_exists(username) |
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54 return true; |
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55 end |
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56 |
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57 function provider.create_user(username, password) |
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58 return nil, "User creation not supported"; |
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59 end |
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60 |
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61 function provider.delete_user(username) |
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62 return nil , "User deletion not supported"; |
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63 end |
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64 |
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65 function provider.get_sasl_handler() |
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66 return new_sasl(host, { |
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67 plain_test = function(sasl, username, password, realm) |
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68 return provider.test_password(username, realm, password), true; |
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69 end |
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70 }); |
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71 end |
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72 |
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73 module:provides("auth", provider); |
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74 |