Sen descrición

default 86571f37bb The instance URL can now show a timeline.		%!s(int64=3) %!d(string=hai) anos
artwork	294675ae9a Moved avatars to artwork/.	%!s(int64=3) %!d(string=hai) anos
doc	31048215f6 Added default CSS for Limit and Unlimit buttons.	%!s(int64=3) %!d(string=hai) anos
examples	92b3b71532 [examples/snac-global.service] New file.	%!s(int64=3) %!d(string=hai) anos
.gitignore	0cdd193be9 [.gitignore] new file.	%!s(int64=3) %!d(string=hai) anos
Dockerfile	89f6924ae2 Improve Docker image generation	%!s(int64=3) %!d(string=hai) anos
LICENSE	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
Makefile	fafdbbf815 Replaced usage of random() with xs_rnd_buf().	%!s(int64=3) %!d(string=hai) anos
README.md	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
RELEASE_NOTES.md	8970df96ea Updated RELEASE_NOTES.	%!s(int64=3) %!d(string=hai) anos
TODO.md	33e313ee80 Updated TODO.	%!s(int64=3) %!d(string=hai) anos
activitypub.c	c8d535a154 Ignore 'Add' activities ASAP.	%!s(int64=3) %!d(string=hai) anos
data.c	cac1c6febd Rewritten actor_get() to not depend on a user.	%!s(int64=3) %!d(string=hai) anos
docker-compose.yaml	4afa513dce Add docker-compose support, so a working development server with HTTPS can be started with:	%!s(int64=3) %!d(string=hai) anos
format.c	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
html.c	86571f37bb The instance URL can now show a timeline.	%!s(int64=3) %!d(string=hai) anos
http.c	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
httpd.c	86571f37bb The instance URL can now show a timeline.	%!s(int64=3) %!d(string=hai) anos
main.c	86571f37bb The instance URL can now show a timeline.	%!s(int64=3) %!d(string=hai) anos
mastoapi.c	2f0d604f0c More mastoapi tweaks.	%!s(int64=3) %!d(string=hai) anos
snac.c	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
snac.h	86571f37bb The instance URL can now show a timeline.	%!s(int64=3) %!d(string=hai) anos
upgrade.c	3e5bb109d1 Renamed json dump functions to new xs spec.	%!s(int64=3) %!d(string=hai) anos
utils.c	86571f37bb The instance URL can now show a timeline.	%!s(int64=3) %!d(string=hai) anos
webfinger.c	3e5bb109d1 Renamed json dump functions to new xs spec.	%!s(int64=3) %!d(string=hai) anos
xs.h	a1d083ff27 Backport from xs.	%!s(int64=3) %!d(string=hai) anos
xs_curl.h	203dd88389 Be more strict in not retrying on permanent errors.	%!s(int64=3) %!d(string=hai) anos
xs_glob.h	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
xs_httpd.h	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
xs_io.h	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
xs_json.h	b5cab5bddd Backport from xs.	%!s(int64=3) %!d(string=hai) anos
xs_mime.h	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
xs_openssl.h	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
xs_random.h	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
xs_regex.h	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
xs_set.h	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
xs_socket.h	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
xs_time.h	0f8c0cd694 Updated comment in headers.	%!s(int64=3) %!d(string=hai) anos
xs_unicode.h	2137d2f133 Backport from xs.	%!s(int64=3) %!d(string=hai) anos
xs_version.h	a1d083ff27 Backport from xs.	%!s(int64=3) %!d(string=hai) anos

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)