Mercurial > prosody-modules
annotate mod_auth_token/test_token_auth.lua @ 3965:2b10e51d85a6
mod_muc_limits: Add config option to limit to join stanzas only
This is a bit more limited in pre-0.11 MUC modules, because it just
detects stanzas sent to full JIDs (which would include all presence
and nick changes).
This option is useful for setups where users are typically unaffiliated,
but trusted (e.g. if access to the room is gated through some other
means such as password/token auth).
author | Matthew Wild <mwild1@gmail.com> |
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date | Fri, 03 Apr 2020 12:26:56 +0100 |
parents | d0ca211e1b0e |
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1 local base64 = require "util.encodings".base64; |
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2 local hmac = require "openssl.hmac"; |
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3 local luatz = require "luatz"; |
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4 local luaunit = require "luaunit"; |
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5 local uuid = require "uuid"; |
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6 local otp = require "otp"; |
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7 local mock = require "mock"; |
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8 local pkey = require "openssl.pkey"; |
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9 local token_utils = dofile("token_auth_utils.lib.lua"); |
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10 |
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11 math.randomseed(os.time()) |
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12 |
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13 local OTP_SEED = 'E3W374VRSFO4NVKE'; |
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14 |
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15 |
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16 function generate_token(jid, key) |
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17 local nonce = ''; |
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18 for i=1,32 do |
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19 nonce = nonce..math.random(9); |
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20 end |
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21 local utc_time_table = luatz.gmtime(luatz.time()); |
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22 local totp = otp.new_totp_from_key( |
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23 OTP_SEED, |
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24 token_utils.OTP_DIGITS, |
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25 token_utils.OTP_INTERVAL |
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26 ):generate(0, utc_time_table); |
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27 |
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28 local hmac_ctx = hmac.new(key, token_utils.DIGEST_TYPE) |
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29 local signature = hmac_ctx:final(totp..nonce..jid) |
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30 return totp..nonce..' '..base64.encode(signature) |
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31 end |
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32 |
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33 |
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34 function test_token_verification() |
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35 -- Test verification of a valid token |
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36 local key = uuid(); |
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37 local result = token_utils.verify_token( |
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38 'root', |
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39 generate_token('root@localhost', key), |
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40 'localhost', |
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41 OTP_SEED, |
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42 key |
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43 ) |
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44 luaunit.assert_is(result, true) |
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45 end |
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46 |
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47 |
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48 function test_token_is_valid_only_once() |
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49 local key = uuid(); |
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50 local token = generate_token('root@localhost', key); |
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51 local result = token_utils.verify_token( |
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52 'root', |
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53 token, |
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54 'localhost', |
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55 OTP_SEED, |
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56 key |
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57 ) |
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58 luaunit.assert_is(result, true) |
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59 |
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60 result = token_utils.verify_token( |
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61 'root', |
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62 token, |
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63 'localhost', |
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64 OTP_SEED, |
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65 key |
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66 ) |
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67 luaunit.assert_is(result, false) |
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68 end |
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69 |
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70 |
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71 function test_token_expiration() |
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72 -- Test that a token expires after (at most) the configured interval plus |
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73 -- any amount of deviations. |
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74 local key = uuid(); |
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75 local token = generate_token('root@localhost', key); |
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76 -- Wait two ticks of the interval window and then check that the token is |
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77 -- no longer valid. |
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78 mock.mock(os); |
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79 os.time.replace(function () |
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80 return os.time.original() + |
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81 (token_utils.OTP_INTERVAL + |
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82 (token_utils.OTP_DEVIATION * token_utils.OTP_INTERVAL)); |
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83 end) |
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84 result = token_utils.verify_token( |
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85 'root', |
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86 token, |
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87 'localhost', |
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88 OTP_SEED, |
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89 key |
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90 ) |
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91 mock.unmock(os); |
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92 luaunit.assert_is(result, false) |
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93 end |
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94 |
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95 os.exit(luaunit.LuaUnit.run()) |