Bram Matthys
b46c0f20ab
And the defines are more clear now (if .max_size is not set by caller. DOWNLOAD_MAX_SIZE_MEMORY_BACKED: 1M DOWNLOAD_MAX_SIZE_FILE_BACKED: 50M The file-backed is mostly a defense-in-depth measure, so we don't store infinite amounts of data in a download. Even though, in practice, these - at least at the moment in unrealircd itself - all come from trusted paths like remote includes. In url_unreal.c we do the counting ourselves. In url_curl.c we use the option CURLOPT_MAXFILESIZE_LARGE but this does not ensure it in all cases so we still do our own counting as well in that file as well.
About UnrealIRCd
UnrealIRCd is an Open Source IRC Server, serving thousands of networks since 1999. It runs on Linux, OS X and Windows and is currently the most widely deployed IRCd with a market share of 37%. UnrealIRCd is a highly advanced IRCd with a strong focus on modularity and security. It uses an advanced and highly configurable configuration file. Other key features include: full IRCv3 support, SSL/TLS, cloaking, JSON-RPC, advanced anti-flood and anti-spam systems, GeoIP, remote includes, and lots of other features. We are also particularly proud on our extensive online documentation.
Versions
- UnrealIRCd 6 is the stable series since December 2021. It is the only supported version.
- For full details of release scheduling and EOL dates, see UnrealIRCd releases on the wiki
How to get started
Follow the installation guide on the wiki. See:
Documentation and Support
You can find all documentation online at: https://www.unrealircd.org/docs/
We also have a good FAQ: https://www.unrealircd.org/docs/FAQ
If you are in need of support, you can pop up on #unreal-support on irc.unrealircd.org
or ask your question on the forums.
Supported systems
We try to support all major *NIX systems: all Linux distros but also NetBSD, OpenBSD and macOS, provided the OS version was released within the past ~5 years.
We use a private BuildBot instance to test each commit. The tested systems are (others are likely to work too):
- Linux: Debian (10, 11, 12, 13), Ubuntu (18.04, 20.04, 22.04, 24.04, 26.04)
- FreeBSD: 15
- Windows: Visual Studio 2019
UnrealIRCd is architecture-agnostic. Most of the BuildBot workers run on x64 but we also have some on x86 and arm64 to ensure these work as well.
Other links
- https://www.unrealircd.org - Main website
- https://bugs.unrealircd.org - Bug tracker
- https://fosstodon.org/@unrealircd - Mastodon
- https://twitter.com/Unreal_IRCd - Twitter