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grunfink f299731bb7 Merge pull request 'Added FreeBSD documentation and rc script' (#96) from draga79/snac2:master into master		2 gadi atpakaļ
artwork	294675ae9a Moved avatars to artwork/.	3 gadi atpakaļ
doc	746db4047d Update doc/snac.8	2 gadi atpakaļ
examples	f94cfcc5d2 Addes FreeBSD rc script example	2 gadi atpakaļ
.gitignore	0cdd193be9 [.gitignore] new file.	3 gadi atpakaļ
Dockerfile	89f6924ae2 Improve Docker image generation	3 gadi atpakaļ
LICENSE	0f8c0cd694 Updated comment in headers.	3 gadi atpakaļ
Makefile	f4633b9356 Use xs_html in the static greeting page.	2 gadi atpakaļ
README.md	edd1e0abe4 Updated README.md for FreeBSD instructions	2 gadi atpakaļ
RELEASE_NOTES.md	556c72fec3 Updated RELEASE_NOTES.	2 gadi atpakaļ
TODO.md	562bea2cf9 Updated TODO.	2 gadi atpakaļ
activitypub.c	3414ab48c6 In 'Follow', ensure the actor object to be followed is here.	2 gadi atpakaļ
data.c	e003f87c2d Moved most server state to a structure.	2 gadi atpakaļ
docker-compose.yaml	4afa513dce Add docker-compose support, so a working development server with HTTPS can be started with:	3 gadi atpakaļ
format.c	a5c740f564 format.c: add <bdi>	2 gadi atpakaļ
html.c	7c2e2902cc The actor link is now an anchored link to the people page for connected users.	2 gadi atpakaļ
http.c	607335aa74 Try to avoid host header misconfigurations in check_signature().	2 gadi atpakaļ
httpd.c	e003f87c2d Moved most server state to a structure.	2 gadi atpakaļ
main.c	af912dba0b actor_request() accepts again an optional snac argument.	2 gadi atpakaļ
mastoapi.c	af912dba0b actor_request() accepts again an optional snac argument.	2 gadi atpakaļ
snac.c	bc5d0d4ed0 Replaced encode_html_strict() with xs_html_encode().	2 gadi atpakaļ
snac.h	e003f87c2d Moved most server state to a structure.	2 gadi atpakaļ
upgrade.c	3e5bb109d1 Renamed json dump functions to new xs spec.	3 gadi atpakaļ
utils.c	92fe93362c Also delete the user directory in deluser().	2 gadi atpakaļ
webfinger.c	253e7f9eaa Don't allow creating users which user name strings only differ in case.	2 gadi atpakaļ
xs.h	bc5d0d4ed0 Replaced encode_html_strict() with xs_html_encode().	2 gadi atpakaļ
xs_curl.h	203dd88389 Be more strict in not retrying on permanent errors.	3 gadi atpakaļ
xs_fcgi.h	ecdb5aced8 In xs_fcgi_response(), don't add the b_size to the total size if body is NULL.	2 gadi atpakaļ
xs_glob.h	0f8c0cd694 Updated comment in headers.	3 gadi atpakaļ
xs_hex.h	bf435af788 Backport from xs.	2 gadi atpakaļ
xs_html.h	8bdebf278a Backport from xs.	2 gadi atpakaļ
xs_httpd.h	c314e995a4 Backport from xs.	2 gadi atpakaļ
xs_io.h	0f8c0cd694 Updated comment in headers.	3 gadi atpakaļ
xs_json.h	acf3cdcf80 Backport from xs.	2 gadi atpakaļ
xs_match.h	8775424f13 Backport from xs.	2 gadi atpakaļ
xs_mime.h	4d4852b651 Backport from xs.	2 gadi atpakaļ
xs_openssl.h	0f8c0cd694 Updated comment in headers.	3 gadi atpakaļ
xs_random.h	0f8c0cd694 Updated comment in headers.	3 gadi atpakaļ
xs_regex.h	952da47c6d Backport from xs.	2 gadi atpakaļ
xs_set.h	0f8c0cd694 Updated comment in headers.	3 gadi atpakaļ
xs_socket.h	bf435af788 Backport from xs.	2 gadi atpakaļ
xs_time.h	0f8c0cd694 Updated comment in headers.	3 gadi atpakaļ
xs_unicode.h	bf435af788 Backport from xs.	2 gadi atpakaļ
xs_url.h	eb8430d461 Added forgotten header.	2 gadi atpakaļ
xs_version.h	bf435af788 Backport from xs.	2 gadi atpakaļ

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
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

On FreeBSD, to install curl just type:

pkg install curl

The source code is available here.

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)