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Refactor config load from environ to fix loading issues
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@fdelavega
fdelavega committed Feb 11, 2021
1 parent d3fc461 commit e4cbf43
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Showing 4 changed files with 212 additions and 205 deletions.
209 changes: 208 additions & 1 deletion config.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
const url = require('url');

var config = {};

// The PORT used by
Expand Down Expand Up @@ -136,7 +138,7 @@ config.endpoints = {
config.revenueModel = 30;

// Tax rate
config.taxRate = 50;
config.taxRate = 20;

// Billing Account owner role
config.billingAccountOwnerRole = 'bill receiver';
Expand All @@ -155,4 +157,209 @@ config.magicKey = undefined;

config.usageChartURL = '';

// Override default config with environ
/////////////////////////////////////////////////////////////////////
////////////////////////// CONFIG CHECKERS //////////////////////////
/////////////////////////////////////////////////////////////////////
const checkPrefix = function(prefix, byDefault) {
let finalPrefix = prefix === undefined ? byDefault : prefix;

// Remove the last slash
if (finalPrefix.slice(-1) == '/') {
finalPrefix = finalPrefix.slice(0, -1);
}

// If a prefix is set, the prefix MUST start with a slash
// When the prefix is not set, the slash is NOT required
if (finalPrefix.length > 0 && finalPrefix.charAt(0) !== '/') {
finalPrefix = '/' + finalPrefix;
}

return finalPrefix;
};

config.port = process.env.BAE_LP_PORT || config.port || 8004;
config.endpoints.management.port = config.port;

config.host = process.env.BAE_LP_HOST || config.host || 'localhost';

// Check proxy URL config config
if (!!process.env.BAE_SERVICE_HOST) {
// If this var is enabled, the service is accessible in a different URL
let parsedUrl = url.parse(process.env.BAE_SERVICE_HOST);
let secured = parsedUrl.protocol == 'https:';
let port = parsedUrl.port

if (port == null) {
port = secured ? 443 : 80;
}

config.proxy = {
enabled: true,
host: parsedUrl.hostname,
port: port,
secured: secured
};
}

// HTTPS Configuration
config.https = config.https || {};
config.https.enabled = process.env.BAE_LP_HTTPS_ENABLED || config.https.enabled;
config.https.certFile = process.env.BAE_LP_HTTPS_CERT || config.https.certFile;
config.https.caFile = process.env.BAE_LP_HTTPS_CA || config.https.caFile;
config.https.keyFile = process.env.BAE_LP_HTTPS_KEY || config.https.keyFile;
config.https.port = process.env.BAE_LP_HTTPS_PORT || config.https.port;

// OAuth2 Configuration
config.oauth2.server = process.env.BAE_LP_OAUTH2_SERVER || config.oauth2.server;
config.oauth2.clientID = process.env.BAE_LP_OAUTH2_CLIENT_ID || config.oauth2.clientID;
config.oauth2.clientSecret = process.env.BAE_LP_OAUTH2_CLIENT_SECRET || config.oauth2.clientSecret;
config.oauth2.callbackURL = process.env.BAE_LP_OAUTH2_CALLBACK || config.oauth2.callbackURL;

config.oauth2.roles.admin = process.env.BAE_LP_OAUTH2_ADMIN_ROLE || config.oauth2.roles.admin;
config.oauth2.roles.seller = process.env.BAE_LP_OAUTH2_SELLER_ROLE || config.oauth2.roles.seller;
config.oauth2.roles.customer = process.env.BAE_LP_OAUTH2_CUSTOMER_ROLE || config.oauth2.roles.customer;
config.oauth2.roles.orgAdmin = process.env.BAE_LP_OAUTH2_ORG_ADMIN_ROLE || config.oauth2.roles.orgAdmin;

if (!!process.env.BAE_LP_OAUTH2_IS_LEGACY) {
config.oauth2.isLegacy = process.env.BAE_LP_OAUTH2_IS_LEGACY == 'true';
}

// Theme config
config.theme = process.env.BAE_LP_THEME || config.theme;

// URL config
config.sessionSecret = config.sessionSecret || 'keyboard cat';
config.proxyPrefix = checkPrefix(config.proxyPrefix, '');
config.portalPrefix = checkPrefix(config.portalPrefix, '');
config.shoppingCartPath = checkPrefix(config.shoppingCartPath, '/shoppingCart');
config.authorizeServicePath = checkPrefix(config.authorizeServicePath, '/authorizeService');
config.apiKeyServicePath = checkPrefix(config.apiKeyServicePath, '/apiKeyService');
config.slaServicePath = checkPrefix(config.slaServicePath, '/SLAManagement');
config.reputationServicePath = checkPrefix(config.reputationServicePath, '/REPManagement');
config.logInPath = config.logInPath || '/login';
config.logOutPath = config.logOutPath || '/logout';


// Endpoint config
// =====

// Catalog
config.endpoints.catalog.path = process.env.BAE_LP_ENDPOINT_CATALOG_PATH || config.endpoints.catalog.path;
config.endpoints.catalog.port = process.env.BAE_LP_ENDPOINT_CATALOG_PORT || config.endpoints.catalog.port;
config.endpoints.catalog.host = process.env.BAE_LP_ENDPOINT_CATALOG_HOST || config.endpoints.catalog.host;

if (!!process.env.BAE_LP_ENDPOINT_CATALOG_SECURED) {
config.endpoints.catalog.appSsl = process.env.BAE_LP_ENDPOINT_CATALOG_SECURED == 'true';
}

// Ordering
config.endpoints.ordering.path = process.env.BAE_LP_ENDPOINT_ORDERING_PATH || config.endpoints.ordering.path;
config.endpoints.ordering.port = process.env.BAE_LP_ENDPOINT_ORDERING_PORT || config.endpoints.ordering.port;
config.endpoints.ordering.host = process.env.BAE_LP_ENDPOINT_ORDERING_HOST || config.endpoints.ordering.host;

if (!!process.env.BAE_LP_ENDPOINT_ORDERING_SECURED) {
config.endpoints.ordering.appSsl = process.env.BAE_LP_ENDPOINT_ORDERING_SECURED == 'true';
}

// Inventory
config.endpoints.inventory.path = process.env.BAE_LP_ENDPOINT_INVENTORY_PATH || config.endpoints.inventory.path;
config.endpoints.inventory.port = process.env.BAE_LP_ENDPOINT_INVENTORY_PORT || config.endpoints.inventory.port;
config.endpoints.inventory.host = process.env.BAE_LP_ENDPOINT_INVENTORY_HOST || config.endpoints.inventory.host;

if (!!process.env.BAE_LP_ENDPOINT_INVENTORY_SECURED) {
config.endpoints.inventory.appSsl = process.env.BAE_LP_ENDPOINT_INVENTORY_SECURED == 'true';
}

// Charging
config.endpoints.charging.path = process.env.BAE_LP_ENDPOINT_CHARGING_PATH || config.endpoints.charging.path;
config.endpoints.charging.port = process.env.BAE_LP_ENDPOINT_CHARGING_PORT || config.endpoints.charging.port;
config.endpoints.charging.host = process.env.BAE_LP_ENDPOINT_CHARGING_HOST || config.endpoints.charging.host;

if (!!process.env.BAE_LP_ENDPOINT_CHARGING_SECURED) {
config.endpoints.charging.appSsl = process.env.BAE_LP_ENDPOINT_CHARGING_SECURED == 'true';
}

// RSS
config.endpoints.rss.path = process.env.BAE_LP_ENDPOINT_RSS_PATH || config.endpoints.rss.path;
config.endpoints.rss.port = process.env.BAE_LP_ENDPOINT_RSS_PORT || config.endpoints.rss.port;
config.endpoints.rss.host = process.env.BAE_LP_ENDPOINT_RSS_HOST || config.endpoints.rss.host;

if (!!process.env.BAE_LP_ENDPOINT_RSS_SECURED) {
config.endpoints.rss.appSsl = process.env.BAE_LP_ENDPOINT_RSS_SECURED == 'true';
}

// Party
config.endpoints.party.path = process.env.BAE_LP_ENDPOINT_PARTY_PATH || config.endpoints.party.path;
config.endpoints.party.port = process.env.BAE_LP_ENDPOINT_PARTY_PORT || config.endpoints.party.port;
config.endpoints.party.host = process.env.BAE_LP_ENDPOINT_PARTY_HOST || config.endpoints.party.host;

if (!!process.env.BAE_LP_ENDPOINT_PARTY_SECURED) {
config.endpoints.party.appSsl = process.env.BAE_LP_ENDPOINT_PARTY_SECURED == 'true';
}

// Billing
config.endpoints.billing.path = process.env.BAE_LP_ENDPOINT_BILLING_PATH || config.endpoints.billing.path;
config.endpoints.billing.port = process.env.BAE_LP_ENDPOINT_BILLING_PORT || config.endpoints.billing.port;
config.endpoints.billing.host = process.env.BAE_LP_ENDPOINT_BILLING_HOST || config.endpoints.billing.host;

if (!!process.env.BAE_LP_ENDPOINT_BILLING_SECURED) {
config.endpoints.billing.appSsl = process.env.BAE_LP_ENDPOINT_BILLING_SECURED == 'true';
}

// Customer
config.endpoints.customer.path = process.env.BAE_LP_ENDPOINT_CUSTOMER_PATH || config.endpoints.customer.path;
config.endpoints.customer.port = process.env.BAE_LP_ENDPOINT_CUSTOMER_PORT || config.endpoints.customer.port;
config.endpoints.customer.host = process.env.BAE_LP_ENDPOINT_CUSTOMER_HOST || config.endpoints.customer.host;

if (!!process.env.BAE_LP_ENDPOINT_CUSTOMER_SECURED) {
config.endpoints.customer.appSsl = process.env.BAE_LP_ENDPOINT_CUSTOMER_SECURED == 'true';
}

// Usage
config.endpoints.usage.path = process.env.BAE_LP_ENDPOINT_USAGE_PATH || config.endpoints.usage.path;
config.endpoints.usage.port = process.env.BAE_LP_ENDPOINT_USAGE_PORT || config.endpoints.usage.port;
config.endpoints.usage.host = process.env.BAE_LP_ENDPOINT_USAGE_HOST || config.endpoints.usage.host;

if (!!process.env.BAE_LP_ENDPOINT_USAGE_SECURED) {
config.endpoints.usage.appSsl = process.env.BAE_LP_ENDPOINT_USAGE_SECURED == 'true';
}

// ======
// MongoDB Config
config.mongoDb = config.mongoDb || {};
config.mongoDb.user = process.env.BAE_LP_MONGO_USER || config.mongoDb.user || '';
config.mongoDb.password = process.env.BAE_LP_MONGO_PASS || config.mongoDb.password || '';
config.mongoDb.server = process.env.BAE_LP_MONGO_SERVER || config.mongoDb.server || 'localhost';
config.mongoDb.port = process.env.BAE_LP_MONGO_PORT || config.mongoDb.port || 27017;
config.mongoDb.db = process.env.BAE_LP_MONGO_DB || config.mongoDb.db || 'belp';

// Revenue Sharing and tax rate
config.revenueModel =
(config.revenueModel !== undefined && config.revenueModel !== null && config.revenueModel >= 0 && config.revenueModel <= 100) ? config.revenueModel : 30;

config.revenueModel =
!!process.env.BAE_LP_REVENUE_MODEL &&
Number(process.env.BAE_LP_REVENUE_MODEL) >= 0 &&
Number(process.env.BAE_LP_REVENUE_MODEL) <= 100
? Number(process.env.BAE_LP_REVENUE_MODEL)
: config.revenueModel;

config.taxRate =
(config.taxRate !== undefined && config.taxRate !== null && config.taxRate >= 0 && config.taxRate <= 100) ? config.taxRate : 30;

config.taxRate =
!!process.env.BAE_LP_TAX_RATE &&
Number(process.env.BAE_LP_TAX_RATE) >= 0 &&
Number(process.env.BAE_LP_TAX_RATE) <= 100
? Number(process.env.BAE_LP_TAX_RATE)
: config.taxRate;

config.usageChartURL = process.env.BAE_LP_USAGE_CHART || config.usageChartURL;

// Index engine
config.indexes.engine = process.env.BAE_LP_INDEX_ENGINE || config.indexes.engine;
config.indexes.elasticHost = process.env.BAE_LP_INDEX_URL || config.indexes.elasticHost;
config.indexes.apiVersion = process.env.BAE_LP_INDEX_API_VERSION || config.indexes.apiVersion;

module.exports = config;
3 changes: 1 addition & 2 deletions fill_indexes.js
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Expand Up @@ -17,8 +17,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

var config = require('./config'),
indexes = require('./lib/indexes.js'),
var indexes = require('./lib/indexes.js'),
request = require('request'),
utils = require('./lib/utils'),
Promiz = require('promiz');
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2 changes: 1 addition & 1 deletion lib/indexes.js
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Expand Up @@ -19,7 +19,7 @@

require("babel-polyfill");

var config = require("../config"),
var config = require("../config"),
deepcopy = require("deepcopy"),
itertools = require("aureooms-js-itertools"),
md5 = require("blueimp-md5"),
Expand Down
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