feat: decouple l-s entrypoint

tools/build-dev-env.js

@@ -0,0 +1,32 @@
+const fs = require('fs')
+const os = require('os')
+const path = require('path')
+
+const setEnvVariable = require('./set-env-var')
+
+fs.copyFileSync(path.resolve(__dirname, '../.sample.env'), path.resolve(__dirname, '../.env'))
+
+setEnvVariable('LAMASSU_DB', 'DEV')
+setEnvVariable('POSTGRES_USER', 'postgres')
+setEnvVariable('POSTGRES_PASSWORD', 'postgres123')
+setEnvVariable('POSTGRES_HOST', 'localhost')
+setEnvVariable('POSTGRES_PORT', '5432')
+setEnvVariable('POSTGRES_DB', 'lamassu')
+
+setEnvVariable('CA_PATH', `${process.env.PWD}/certs/Lamassu_OP_Root_CA.pem`)
+setEnvVariable('CERT_PATH', `${process.env.PWD}/certs/Lamassu_OP.pem`)
+setEnvVariable('KEY_PATH', `${process.env.PWD}/certs/Lamassu_OP.key`)
+
+setEnvVariable('MNEMONIC_PATH', `${process.env.HOME}/.lamassu/mnemonics/mnemonic.txt`)
+setEnvVariable('MIGRATE_STATE_PATH', `${process.env.HOME}/.lamassu/.migrate`)
+
+setEnvVariable('OFAC_DATA_DIR', `${process.env.HOME}/.lamassu/ofac`)
+setEnvVariable('ID_PHOTO_CARD_DIR', `${process.env.HOME}/.lamassu/idphotocard`)
+setEnvVariable('FRONT_CAMERA_DIR', `${process.env.HOME}/.lamassu/frontcamera`)
+setEnvVariable('OPERATOR_DATA_DIR', `${process.env.HOME}/.lamassu/operatordata`)
+
+setEnvVariable('OFAC_SOURCES_NAMES', 'sdn_advanced,cons_advanced')
+setEnvVariable('OFAC_SOURCES_URLS', 'https://www.treasury.gov/ofac/downloads/sanctions/1.0/sdn_advanced.xml,https://www.treasury.gov/ofac/downloads/sanctions/1.0/cons_advanced.xml')
+
+setEnvVariable('HOSTNAME', 'localhost')
+setEnvVariable('LOG_LEVEL', 'debug')

tools/build-prod-env.js

@@ -0,0 +1,45 @@
+const fs = require('fs')
+const os = require('os')
+const path = require('path')
+const argv = require('minimist')(process.argv.slice(2))
+const _ = require('lodash/fp')
+
+const setEnvVariable = require('./set-env-var')
+
+const requiredParams = ['db-password', 'hostname']
+
+if (!_.isEqual(_.intersection(_.keys(argv), requiredParams), requiredParams)) {
+  console.error('Usage: node tools/build-prod-env.js --db-password <DB_PASSWORD> --hostname <IP>')
+  process.exit(2)
+}
+
+fs.copyFileSync(path.resolve(__dirname, '../.sample.env'), path.resolve(__dirname, '../.env'))
+
+setEnvVariable('POSTGRES_USER', 'lamassu_pg')
+setEnvVariable('POSTGRES_PASSWORD', `${argv['db-password']}`)
+setEnvVariable('POSTGRES_HOST', 'localhost')
+setEnvVariable('POSTGRES_PORT', '5432')
+setEnvVariable('POSTGRES_DB', 'lamassu')
+
+setEnvVariable('LAMASSU_CA_PATH', `/etc/ssl/certs/Lamassu_CA.pem`)
+setEnvVariable('CA_PATH', `/etc/ssl/certs/Lamassu_OP_Root_CA.pem`)
+setEnvVariable('CERT_PATH', `/etc/ssl/certs/Lamassu_OP.pem`)
+setEnvVariable('KEY_PATH', `/etc/ssl/certs/Lamassu_OP.key`)
+
+setEnvVariable('MNEMONIC_PATH', `/etc/lamassu/mnemonics/mnemonic.txt`)
+setEnvVariable('MIGRATE_STATE_PATH', `/etc/lamassu/.migrate`)
+
+setEnvVariable('BLOCKCHAIN_DIR', `/mnt/blockchains`)
+setEnvVariable('OFAC_DATA_DIR', `/var/lamassu/ofac`)
+setEnvVariable('ID_PHOTO_CARD_DIR', `/opt/lamassu-server/idphotocard`)
+setEnvVariable('FRONT_CAMERA_DIR', `/opt/lamassu-server/frontcamera`)
+setEnvVariable('OPERATOR_DATA_DIR', `/opt/lamassu-server/operatordata`)
+
+setEnvVariable('STRIKE_BASE_URL', `https://api.strike.acinq.co/api/`)
+setEnvVariable('COIN_ATM_RADAR_URL', `https://coinatmradar.info/api/lamassu/`)
+
+setEnvVariable('OFAC_SOURCES_NAMES', 'sdn_advanced,cons_advanced')
+setEnvVariable('OFAC_SOURCES_URLS', 'https://www.treasury.gov/ofac/downloads/sanctions/1.0/sdn_advanced.xml,https://www.treasury.gov/ofac/downloads/sanctions/1.0/cons_advanced.xml')
+
+setEnvVariable('HOSTNAME', `${argv.hostname}`)
+setEnvVariable('LOG_LEVEL', 'info')

tools/cert-gen.sh

@@ -91,32 +91,6 @@ rm /tmp/Lamassu_OP.csr.pem
 mkdir -p $OFAC_DATA_DIR/sources
 touch $OFAC_DATA_DIR/etags.json
 
-cat <<EOF > $CONFIG_DIR/lamassu.json
-{
-  "postgresql": "psql://postgres:$POSTGRES_PASS@localhost/lamassu",
-  "mnemonicPath": "$MNEMONIC_FILE",
-  "caPath": "$CA_PATH",
-  "certPath": "$SERVER_CERT_PATH",
-  "keyPath": "$SERVER_KEY_PATH",
-  "hostname": "$DOMAIN",
-  "logLevel": "debug",
-  "lamassuCaPath": "$LAMASSU_CA_PATH",
-  "migrateStatePath": "$MIGRATE_STATE_PATH",
-  "ofacDataDir": "$OFAC_DATA_DIR",
-  "ofacSources": [
-    {
-      "name": "sdn_advanced",
-      "url": "https://www.treasury.gov/ofac/downloads/sanctions/1.0/sdn_advanced.xml"
-    },
-    {
-      "name": "cons_advanced",
-      "url": "https://www.treasury.gov/ofac/downloads/sanctions/1.0/cons_advanced.xml"
-    }
-  ],
-  "idPhotoCardDir": "$IDPHOTOCARD_DIR",
-  "frontCameraDir": "$FRONTCAMERA_DIR",
-  "operatorDataDir": "$OPERATOR_DIR"
-}
-EOF
+node tools/build-dev-env.js
 
 echo "Done."

tools/set-env-var.js

@@ -0,0 +1,24 @@
+const fs = require('fs')
+const os = require('os')
+const path = require('path')
+
+const setEnvVariable = (key, value) => {
+  const ENV_VARIABLES = fs.readFileSync(path.resolve(__dirname, '../.env'), 'utf-8').split(os.EOL)
+  const target = ENV_VARIABLES.indexOf(ENV_VARIABLES.find(line => line.match(new RegExp(`^${key}=`))))
+
+  if (target < 0) {
+    // The variable doesn't exist, add it
+    ENV_VARIABLES.push(`${key}=${value}`)
+  } else {
+    // .env already has that variable set, or at least has the definition of its key
+    //
+    // This is currently circumventing a possible bug on dotenv
+    // where the variables on this script were showing up as undefined on the first run despite the key existing,
+    // while on a second run they'd appear as empty string, as intended
+    ENV_VARIABLES.splice(target, 1, `${key}=${value}`)
+  }
+
+  fs.writeFileSync(path.resolve(__dirname, '../.env'), ENV_VARIABLES.join(os.EOL))
+}
+
+module.exports = setEnvVariable