schmittlauch/Hash2Pub
1
0
Fork 1
Code Issues 47 Pull requests Releases Wiki Activity
A DHT-based relay and post store for ActivityPub hashtags
216 commits 7 branches 1 tag 5.2 MiB
Haskell 99.4%
Nix 0.4%
Shell 0.2%
Find a file
Trolli Schmittlauch 5ffe1b074e add reference from RealNode to Service 
This required to make both RealNode(STM) and LocalNodeState(STM) parameterisable
polymorphic types
2020-07-30 02:19:52 +02:00
app service config, integrate service launch into DHT launch 2020-07-30 01:23:03 +02:00
src add reference from RealNode to Service 2020-07-30 02:19:52 +02:00
test add reference from RealNode to Service 2020-07-30 02:19:52 +02:00
.gitignore remove unnecessary directory level 2020-05-19 00:01:32 +02:00
.hlint.yaml adjust hlint hints to ignore lambda-case 2020-05-29 21:30:18 +02:00
cabal.project.renameinfuture disable online package fetching, only starts to work with cabal 3.4 and needs to be renamed then 2020-07-14 13:40:13 +02:00
CHANGELOG.md remove unnecessary directory level 2020-05-19 00:01:32 +02:00
default.nix enable HIE only in the shell environment, but not by default 2020-07-26 16:38:56 +02:00
democlient.hs remove unnecessary directory level 2020-05-19 00:01:32 +02:00
demoserver.hs remove unnecessary directory level 2020-05-19 00:01:32 +02:00
FediChord.asn1 Refactor predecessors and successors to hold RemoteNodeStates 2020-06-09 15:21:22 +02:00
Hash2Pub.cabal service config, integrate service launch into DHT launch 2020-07-30 01:23:03 +02:00
hashtest.hs remove unnecessary directory level 2020-05-19 00:01:32 +02:00
LICENSE remove unnecessary directory level 2020-05-19 00:01:32 +02:00
Readme.md add readme 2020-05-19 00:01:32 +02:00
Setup.hs remove unnecessary directory level 2020-05-19 00:01:32 +02:00
shell.nix enable HIE only in the shell environment, but not by default 2020-07-26 16:38:56 +02:00
stylish.sh Linting integration 2020-05-19 12:42:06 +02:00

Readme.md

Hash2Pub

This is heavily WIP and does not provide any useful functionality yet.
I aim for always having the master branch at a state where it builds and tests pass.

A fully-decentralised relay for global hashtag federation in ActivityPub based on a distributed hash table. It allows querying and subscribing to all posts of a certain hashtag and is implemented in Haskell.

This is the practical implementation of the concept presented in the paper Decentralised Hashtag Search and Subscription for Federated Social Networks. A 30 minutes introduction talk is available as well.

The ASN.1 module schema used for DHT messages can be found in FediChord.asn1.

Building

The project and its developent environment are built with Nix.

The development environment can be entered with nix-shell. Then the project can be built with cabal build from within the environment, or using nix-shell --command "cabal build" to do both steps at once.