In user/plugins, git clone https://git.oldgate.org/Sophia/better-yourls-blacklist-domains
Go to the plugins administration page and activate the plugin.

UPDATE :

In user/plugins/better-yourls-blacklist-domains, git pull https://git.oldgate.org/Sophia/better-yourls-blacklist-domains

USAGE :

You will see in the admin section a new admin page where you can manage the blacklist.

Enter one domain on each line, the blacklisting relies on simple substring matching within the whole URL.

If you have YourlsBlacklistIPs installed and activated then any IP that attempts to shorten a blacklisted URL will automatically be blacklisted by that plugin too.

Credits

Thanks to Panthro for YourlsWhiteListDomains which was basically all of the code for this, and for kindly giving permission to puplish under GPL.

You are free to fork whatever you want, that's what code is for!

Also thanks to LudoBoggio for the YourlsBlacklistIPs plugin which was the base for YourlsWhiteListDomains.

I've written this plugin for the community, to help Yourls users, to help Yourls author, to help to spread this software, to pay my free use of it, and to learn a bit more of programming. I didn't provide any license informations because I never tried to understand them. Therefore, I leave you all rights to use my plugin in any way you want, the fact that it help to bring more Yourls user is just enough from my point of view.

Changelog

v0.06 Alphabetize the blacklist v0.05 Fix all links being blocked v0.04 Fix https and not both https and http blocking
v0.03 Fix some crap code (of mine)
v0.02 Cosmetic changes
v0.01 Initial code

Notice

Neither YourlsWhiteListDomains, nor YourlsBlacklistIPs are distributed with licensing or copyright details but both Panthro and LudoBoggio have given explicit permission to use and distribute their code.

License

New License

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means.

In jurisdictions that recognize copyright laws, the author or authors of this software dedicate any and all copyright interest in the software to the public domain. We make this dedication for the benefit of the public at large and to the detriment of our heirs and successors. We intend this dedication to be an overt act of relinquishment in perpetuity of all present and future rights to this software under copyright law.

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 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.

For more information, please refer to https://unlicense.org

Old License

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/.