loki-storage-server

Storage server for Loki Service Nodes

Requirements:

• Boost >= 1.66 (for boost.beast)
• OpenSSL >= 1.1.1a (for X25519 curves)
• sodium >= 1.0.17 (for ed25119 to curve25519 conversion)

You can, however, download and build static versions these dependencies as part of the build by adding the -DBUILD_STATIC_DEPS=ON option to cmake.

Can use RelWithDebInfo instead of Release if you want to include debug symbols to provide developers with valueable core dumps from crashes. Also make sure you don't have an older (than 4.3.0) libzmq header in /usr/local/include, if so please install a new version.

git submodule update --init --recursive
mkdir build && cd build
cmake -DDISABLE_SNODE_SIGNATURE=OFF -DCMAKE_BUILD_TYPE=Release ..
cmake --build .
./loki-storage 0.0.0.0 8080

The paths for Boost and OpenSSL can be specified by exporting the variables in the terminal before running make:

export OPENSSL_ROOT_DIR = ...
export BOOST_ROOT= ...

Then using something like Postman (https://www.getpostman.com/) you can hit the API:

post data

HTTP POST http://127.0.0.1/store
body: "hello world"
headers:
- X-Loki-recipient: "mypubkey"
- X-Loki-ttl: "86400"
- X-Loki-timestamp: "1540860811000"
- X-Loki-pow-nonce: "xxxx..."

get data

HTTP GET http://127.0.0.1/retrieve
headers:
- X-Loki-recipient: "mypubkey"
- X-Loki-last-hash: "" (optional)

unit tests

mkdir build_test
cd build_test
cmake ../unit_test -DBOOST_ROOT="path to boost" -DOPENSSL_ROOT_DIR="path to openssl"
cmake --build .
./Test --log_level=all