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lamassu-server/INSTALL-NIX.md
Rafael Taranto 1299e01220 Different channel version 
nix is dropping node8 on 19.09 upwards
2019-10-16 19:39:06 +02:00

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Preliminaries for using nix

For a dev environment with nix package manager a postgres install on the base system is required, this guide does not cover a postgresql server running with nix-shell.

Set up PostgreSQL

sudo -u postgres createdb lamassu
sudo -u postgres psql postgres

In psql, run the following and set password to postgres123:

\password postgres
ctrl-d

Starting up environment

shell.nix script provided, all you need to do to setup the environment is to run nix-shell on the folder.

Note: nix-shell depends on the nix channel version, to force it to 19.03 (if you're on a different one) use nix-shell -I nixpkgs=https://github.com/NixOS/nixpkgs-channels/archive/nixos-19.03.tar.gz

Installation

Install node modules

Make sure you're running NodeJS 8.3 or higher. Ignore any warnings.

npm install

Generate certificates

bash bin/cert-gen.sh

Notes:

  • This will create a .lamassu directory in your home directory.
  • The script uses the current openssl LTS version (1.0.2g) and will not work on v1.1.

Set up database

Important: lamassu-migrate currently gripes about a QueryResultError. Ignore this, it works anyway. Also, ignore Debug lines from lamassu-apply-defaults.

node bin/lamassu-migrate
node bin/lamassu-apply-defaults

Register admin user

You'll use this generated URL in the brower in moment.

node bin/lamassu-register admin

Run lamassu-admin-server

In first terminal window:

node bin/lamassu-admin-server --dev

Complete configuration

Paste the URL from lamassu-register exactly as output, into a browser (chrome or firefox).

Important: the host must be localhost. Tell your browser to trust the certificate even though it's not signed by a recognized CA.

Go to all the required, unconfigured red fields and choose some values. Choose mock services whenever available.

Run lamassu-server

In second terminal window:

node bin/lamassu-server --mockSms

Add a lamassu-machine

Click on + Add Machine in the sidebar. Type in a name for your machine and click Pair. Open up development tools to show the JavaScript console and copy the totem. You will use this to run lamassu-machine. This pairing totem expires after an hour.

Now continue with lamassu-machine instructions from the INSTALL.md file in lamassu-machine.