| % Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| % use this file except in compliance with the License. You may obtain a copy of |
| % the License at |
| % |
| % http://www.apache.org/licenses/LICENSE-2.0 |
| % |
| % Unless required by applicable law or agreed to in writing, software |
| % distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| % WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| % License for the specific language governing permissions and limitations under |
| % the License. |
| |
| -module(couch_totp_tests). |
| |
| -include_lib("eunit/include/eunit.hrl"). |
| |
| totp_sha_test() -> |
| Key = <<"12345678901234567890">>, |
| ?assertEqual(94287082, couch_totp:generate(sha, Key, 59, 30, 8)), |
| ?assertEqual(07081804, couch_totp:generate(sha, Key, 1111111109, 30, 8)), |
| ?assertEqual(14050471, couch_totp:generate(sha, Key, 1111111111, 30, 8)), |
| ?assertEqual(89005924, couch_totp:generate(sha, Key, 1234567890, 30, 8)), |
| ?assertEqual(69279037, couch_totp:generate(sha, Key, 2000000000, 30, 8)), |
| ?assertEqual(65353130, couch_totp:generate(sha, Key, 20000000000, 30, 8)). |
| |
| totp_sha256_test() -> |
| Key = <<"12345678901234567890123456789012">>, |
| case sha_256_512_supported() of |
| true -> |
| ?assertEqual(46119246, couch_totp:generate(sha256, Key, 59, 30, 8)), |
| ?assertEqual(68084774, couch_totp:generate(sha256, Key, 1111111109, 30, 8)), |
| ?assertEqual(67062674, couch_totp:generate(sha256, Key, 1111111111, 30, 8)), |
| ?assertEqual(91819424, couch_totp:generate(sha256, Key, 1234567890, 30, 8)), |
| ?assertEqual(90698825, couch_totp:generate(sha256, Key, 2000000000, 30, 8)), |
| ?assertEqual(77737706, couch_totp:generate(sha256, Key, 20000000000, 30, 8)); |
| false -> |
| ?debugMsg("sha256 not supported, tests skipped") |
| end. |
| |
| totp_sha512_test() -> |
| Key = <<"1234567890123456789012345678901234567890123456789012345678901234">>, |
| case sha_256_512_supported() of |
| true -> |
| ?assertEqual(90693936, couch_totp:generate(sha512, Key, 59, 30, 8)), |
| ?assertEqual(25091201, couch_totp:generate(sha512, Key, 1111111109, 30, 8)), |
| ?assertEqual(99943326, couch_totp:generate(sha512, Key, 1111111111, 30, 8)), |
| ?assertEqual(93441116, couch_totp:generate(sha512, Key, 1234567890, 30, 8)), |
| ?assertEqual(38618901, couch_totp:generate(sha512, Key, 2000000000, 30, 8)), |
| ?assertEqual(47863826, couch_totp:generate(sha512, Key, 20000000000, 30, 8)); |
| false -> |
| ?debugMsg("sha512 not supported, tests skipped") |
| end. |
| |
| sha_256_512_supported() -> |
| erlang:function_exported(crypto, hmac, 3). |