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default 5b7a22e5b0 Updated examples/docket-entrypoint.sh.		1 年之前
doc	cd71bd08bf Updated documentation.	1 年之前
examples	5b7a22e5b0 Updated examples/docket-entrypoint.sh.	1 年之前
.gitignore	0cdd193be9 [.gitignore] new file.	2 年之前
Dockerfile	89f6924ae2 Improve Docker image generation	2 年之前
LICENSE	a38c7aeadc Updated year in copyright notices.	2 年之前
Makefile	185aac2387 Added -Wextra to C flags.	1 年之前
README.md	9e7ace4f4a Updated README.	1 年之前
RELEASE_NOTES.md	c1772cbca6 Updated RELEASE_NOTES.	1 年之前
TODO.md	ec961a6cef Updated TODO.	1 年之前
activitypub.c	d3a36218a6 Implemented 'Ping' and 'Pong' activities.	1 年之前
data.c	753eadfd17 Added some const here and there.	1 年之前
docker-compose.yaml	4afa513dce Add docker-compose support, so a working development server with HTTPS can be started with:	2 年之前
format.c	1956c05ca4 Updated documentation.	2 年之前
html.c	980a8d524f Fixed more warnings.	1 年之前
http.c	be5f08e6c3 Use xs_replace_n() where it suits.	1 年之前
httpd.c	185aac2387 Added -Wextra to C flags.	1 年之前
main.c	daaf863d83 The 'ping' command-line requests the actor for better error info.	1 年之前
mastoapi.c	212d1350fe Fixed mastoapi debug levels.	1 年之前
snac.c	3ccf4e3759 arc4random() does not exist in not-so-old systems, so revert this.	1 年之前
snac.h	d3a36218a6 Implemented 'Ping' and 'Pong' activities.	1 年之前
upgrade.c	67f2d4318d New utility function mkdirx().	2 年之前
utils.c	62447ef19e snac_init() now prompts for the admin_address.	1 年之前
webfinger.c	185aac2387 Added -Wextra to C flags.	1 年之前
xs.h	29815a3873 Backport from xs.	1 年之前
xs_curl.h	ea9c030249 Fix heap overflow from curl-originating buffers	2 年之前
xs_encdec.h	29815a3873 Backport from xs.	1 年之前
xs_glob.h	876bebd9ac Backport from xs.	2 年之前
xs_httpd.h	11a89ef0f9 Backport from xs.	1 年之前
xs_io.h	876bebd9ac Backport from xs.	2 年之前
xs_json.h	d55db28390 Backport from xs.	1 年之前
xs_mime.h	a38c7aeadc Updated year in copyright notices.	2 年之前
xs_openssl.h	b19c68622d Deleted OpenSSL that uses deprecated functions.	2 年之前
xs_regex.h	876bebd9ac Backport from xs.	2 年之前
xs_set.h	876bebd9ac Backport from xs.	2 年之前
xs_socket.h	278575c2aa Backport from xs.	2 年之前
xs_time.h	876bebd9ac Backport from xs.	2 年之前
xs_version.h	29815a3873 Backport from xs.	1 年之前

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 ANSI 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)

License

See the LICENSE file for details.

Author

grunfink @grunfink@comam.es

Buy grunfink a coffee: https://ko-fi.com/grunfink

README.md