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default 3e21aafb26 Fixed crash on empty static and history objects.		3 jaren geleden
doc	f6401e1c1f Updated documentation.	3 jaren geleden
examples	92b3b71532 [examples/snac-global.service] New file.	3 jaren geleden
.gitignore	0cdd193be9 [.gitignore] new file.	3 jaren geleden
Dockerfile	89f6924ae2 Improve Docker image generation	3 jaren geleden
LICENSE	a38c7aeadc Updated year in copyright notices.	3 jaren geleden
Makefile	fafdbbf815 Replaced usage of random() with xs_rnd_buf().	3 jaren geleden
README.md	b5c8739519 Updated README.	3 jaren geleden
RELEASE_NOTES.md	8d7f329007 Updated RELEASE_NOTES.	3 jaren geleden
TODO.md	cc91dd42fb Updated TODO.	3 jaren geleden
activitypub.c	43d2e80dc5 Use the right object id when storing Announce + Create + Note objects.	3 jaren geleden
data.c	eee1916858 Fixed prototypes.	3 jaren geleden
docker-compose.yaml	4afa513dce Add docker-compose support, so a working development server with HTTPS can be started with:	3 jaren geleden
format.c	1c5a689457 Fixed some memory leaks.	3 jaren geleden
html.c	3e21aafb26 Fixed crash on empty static and history objects.	3 jaren geleden
http.c	f5e437a100 Fixed crash in check_signature().	3 jaren geleden
httpd.c	d343b40ee5 Added HTTP caching to static data.	3 jaren geleden
main.c	057827eaa3 Added command-line interface for [un]blocking full instances.	3 jaren geleden
mastoapi.c	d1add0598a In mastoapi, notes can be pinned / unpinned.	3 jaren geleden
snac.c	d2aa5727ba Fixed failed mkdir() in restricted environments.	3 jaren geleden
snac.h	eee1916858 Fixed prototypes.	3 jaren geleden
upgrade.c	67f2d4318d New utility function mkdirx().	3 jaren geleden
utils.c	b428386582 utils.c: Prompt does not need \n	3 jaren geleden
webfinger.c	1a94d7c05b Revert "New server config array "webfinger_domains"."	3 jaren geleden
xs.h	1c5a689457 Fixed some memory leaks.	3 jaren geleden
xs_curl.h	7d3a909598 Fixed webfinger and curl issues	3 jaren geleden
xs_glob.h	876bebd9ac Backport from xs.	3 jaren geleden
xs_httpd.h	9c4e491497 Backport from xs.	3 jaren geleden
xs_io.h	876bebd9ac Backport from xs.	3 jaren geleden
xs_json.h	59b049fe3b Backport from xs.	3 jaren geleden
xs_mime.h	5291bb8446 xs_mime.h: .opus mime is audio/ogg	3 jaren geleden
xs_openssl.h	970ad7a540 Got rid of xs_encdec.h.	3 jaren geleden
xs_random.h	fafdbbf815 Replaced usage of random() with xs_rnd_buf().	3 jaren geleden
xs_regex.h	876bebd9ac Backport from xs.	3 jaren geleden
xs_set.h	5b3c7d45bb Backport from xs.	3 jaren geleden
xs_socket.h	278575c2aa Backport from xs.	3 jaren geleden
xs_time.h	f543185c71 Backport from xs.	3 jaren geleden
xs_unicode.h	ca2e0fcd89 Backport from xs.	3 jaren geleden
xs_version.h	c47df7634e Backport from xs.	3 jaren geleden

snac

A simple, minimalistic ActivityPub instance

Features

Lightweight, minimal dependencies
Extensive support of ActivityPub operations, e.g. write public notes, follow users, be followed, reply to the notes of others, admire wonderful content (like or boost), write private messages...
Multiuser
Mastodon API support, so Mastodon-compatible apps can be used (work in progress)
Simple but effective web interface
Easily-accessed MUTE button to silence morons
Tested interoperability with related software
No database needed
Totally JavaScript-free
No cookies either
Not much bullshit

About

This program runs as a daemon (proxied by a TLS-enabled real httpd server) and provides the basic services for a Fediverse / ActivityPub instance (sharing messages and stuff from/to other systems like Mastodon, Pleroma, Friendica, etc.).

This is not the manual; man pages snac(1) (user manual), snac(5) (formats) and snac(8) (administrator manual) are what you are looking for.

snac stands for Social Networks Are Crap.

Building and installation

This program is written in highly portable C. The only external dependencies are openssl and curl.

On Debian/Ubuntu, you can satisfy these requirements by running

apt install libssl-dev libcurl4-openssl-dev

On OpenBSD you just need to install curl:

pkg_add curl

Run make and then make install as root.

From version 2.27, snac includes support for the Mastodon API; if you are not interested on it, you can compile it out by running

make CFLAGS=-DNO_MASTODON_API

See the administrator manual on how to proceed from here.

Testing via Docker

A docker-compose file is provided for development and testing. To start snac with an nginx HTTPS frontend, run:

docker-compose build && docker-compose up

This will:

Start snac, storing data in data/
Configure snac to listen on port 8001 with a server name of localhost (see examples/docker-entrypoint.sh)
Create a new user testuser and print the user's generated password on the console (see examples/docker-entrypoint.sh)
Start nginx to handle HTTPS, using the certificate pair from nginx-alpine-ssl/nginx-selfsigned.* (see examples/nginx-alpine-ssl/entrypoint.sh)