| # fly.toml file generated for still-snowflake-6351 on 2023-03-30T09:53:40+08:00 | |
| kill_signal = "SIGINT" | |
| kill_timeout = 5 | |
| primary_region = "sin" | |
| processes = [] | |
| [build] | |
| image = "bayedev/opencatd" |
Listed below are the web domains that Discord currently own. If you see a link sending you to a domain that claims is a "Discord owned website", check if it is one of the below domain names! If it's not, assume it's a scam and report it.
Note: This is not an exhaustive list, there may be some missing domains that Discord owns, but there are no domains listed here that aren't owned by Discord.
Because I use Cloudflare to manage my domains and Backblaze for backups, it only made sense to take advantage of their Bandwidth Alliance for creating my own CDN. This has been incredibly helpful for image hosting for this knowledge base, however, I recently noticed that caching wasn't working as it should.
The overall problem started when I was adding a parking page for a domain I recently purchased. The background image was hosted on B2 and the image was supposed to be cached by Cloudflare. However, each time the page loaded, it would pull the image from the origin instead of the cache. I checked this on my knowledge base and found it was doing the same thing.
While the article from James Ross is solid and works very well with images, I found it fell short with any streaming video with the Bandwidth Alliance (to be fair, the article mentions nothing about videos, only images). Although the URL was being rewritten, it didn't seem to be handling video properly and even short videos were taking a long time to load.
That being said, the following seems to work perfectly...
Note: None of this code is mine. I'm basically standing on the shoulders of giants.
index.js file:
⚠️ Note 2023-01-21
Some things have changed since I originally wrote this in 2016. I have updated a few minor details, and the advice is still broadly the same, but there are some new Cloudflare features you can (and should) take advantage of. In particular, pay attention to Trevor Stevens' comment here from 22 January 2022, and Matt Stenson's useful caching advice. In addition, Backblaze, with whom Cloudflare are a Bandwidth Alliance partner, have published their own guide detailing how to use Cloudflare's Web Workers to cache content from B2 private buckets. That is worth reading,
| // Copyright 2019 Google LLC. | |
| // SPDX-License-Identifier: Apache-2.0 | |
| // Author: Anton Mikhailov | |
| // The look-up tables contains 256 entries. Each entry is a an sRGB triplet. | |
| float turbo_srgb_floats[256][3] = {{0.18995,0.07176,0.23217},{0.19483,0.08339,0.26149},{0.19956,0.09498,0.29024},{0.20415,0.10652,0.31844},{0.20860,0.11802,0.34607},{0.21291,0.12947,0.37314},{0.21708,0.14087,0.39964},{0.22111,0.15223,0.42558},{0.22500,0.16354,0.45096},{0.22875,0.17481,0.47578},{0.23236,0.18603,0.50004},{0.23582,0.19720,0.52373},{0.23915,0.20833,0.54686},{0.24234,0.21941,0.56942},{0.24539,0.23044,0.59142},{0.24830,0.24143,0.61286},{0.25107,0.25237,0.63374},{0.25369,0.26327,0.65406},{0.25618,0.27412,0.67381},{0.25853,0.28492,0.69300},{0.26074,0.29568,0.71162},{0.26280,0.30639,0.72968},{0.26473,0.31706,0.74718},{0.26652,0.32768,0.76412},{0.26816,0.33825,0.78050},{0.26967,0.34878,0.79631},{0.27103,0.35926,0.81156},{0.27226,0.36970,0.82624},{0.27334,0.38008,0.84037},{0.27429,0.39043,0.85393},{0.27509,0.40072,0.86692},{0.2757 |
| // Copyright 2019 Google LLC. | |
| // SPDX-License-Identifier: Apache-2.0 | |
| // Polynomial approximation in GLSL for the Turbo colormap | |
| // Original LUT: https://gist.github.com/mikhailov-work/ee72ba4191942acecc03fe6da94fc73f | |
| // Authors: | |
| // Colormap Design: Anton Mikhailov (mikhailov@google.com) | |
| // GLSL Approximation: Ruofei Du (ruofei@google.com) |
| # Copyright 2019 Google LLC. | |
| # SPDX-License-Identifier: Apache-2.0 | |
| # Author: Anton Mikhailov | |
| turbo_colormap_data = [[0.18995,0.07176,0.23217],[0.19483,0.08339,0.26149],[0.19956,0.09498,0.29024],[0.20415,0.10652,0.31844],[0.20860,0.11802,0.34607],[0.21291,0.12947,0.37314],[0.21708,0.14087,0.39964],[0.22111,0.15223,0.42558],[0.22500,0.16354,0.45096],[0.22875,0.17481,0.47578],[0.23236,0.18603,0.50004],[0.23582,0.19720,0.52373],[0.23915,0.20833,0.54686],[0.24234,0.21941,0.56942],[0.24539,0.23044,0.59142],[0.24830,0.24143,0.61286],[0.25107,0.25237,0.63374],[0.25369,0.26327,0.65406],[0.25618,0.27412,0.67381],[0.25853,0.28492,0.69300],[0.26074,0.29568,0.71162],[0.26280,0.30639,0.72968],[0.26473,0.31706,0.74718],[0.26652,0.32768,0.76412],[0.26816,0.33825,0.78050],[0.26967,0.34878,0.79631],[0.27103,0.35926,0.81156],[0.27226,0.36970,0.82624],[0.27334,0.38008,0.84037],[0.27429,0.39043,0.85393],[0.27509,0.40072,0.86692],[0.27576,0.41097,0.87936],[0.27628,0.42118,0.89123],[0.27667,0.43134,0.90254],[0.27691,0.44145,0.913 |
| #!/bin/bash | |
| # Get base packages up-to-date. | |
| apt update -y && apt dist-upgrade -y && apt autoremove -y | |
| # Install what we needs | |
| apt install shadowsocks-libev simple-obfs haveged curl -y | |
| # Enable haveged for more entropy on cloud server | |
| systemctl enable haveged.service && systemctl restart haveged.service | |
| # Backup /etc/sysctl.conf | |
| mv /etc/sysctl.conf /etc/sysctl.conf.orig | |
| # Write optimized kernel parameters |
| def remove_empty_elements(d): | |
| """recursively remove empty lists, empty dicts, or None elements from a dictionary""" | |
| def empty(x): | |
| return x is None or x == {} or x == [] | |
| if not isinstance(d, (dict, list)): | |
| return d | |
| elif isinstance(d, list): | |
| return [v for v in (remove_empty_elements(v) for v in d) if not empty(v)] |