feat: Replace aCAPTCHA with official ALTCHA (altcha.org) Proof-of-Work web component widget

2026-07-31 11:39:29 +02:00
parent 6ef74c7cf4
commit 83c782c469
417 changed files with 100543 additions and 317 deletions
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+MIT License
+
+Copyright (c) 2020 Dani Biró
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+Embedded C implementations might use other, similarly permissive licenses.
+Check the beginning of the files from the /src directory.
+
+Special thank you to the authors of original C algorithms:
+- Alexander Peslyak <solar@openwall.com>
+- Aleksey Kravchenko <rhash.admin@gmail.com>
+- Colin Percival
+- Stephan Brumme <create@stephan-brumme.com>
+- Steve Reid <steve@edmweb.com>
+- Samuel Neves <sneves@dei.uc.pt>
+- Solar Designer <solar@openwall.com>
+- Project Nayuki
+- ARM Limited
+- Yanbo Li dreamfly281@gmail.com, goldboar@163.comYanbo Li
+- Mark Adler
+- Yann Collet