put appstore whitelist/blacklist in db

src/settings.js

@@ -49,6 +49,8 @@ exports = module.exports = {
     getFooter: getFooter,
     setFooter: setFooter,
 
+    getAppstoreListingConfig: getAppstoreListingConfig,
+
     provider: provider,
 
     getAll: getAll,
@@ -78,6 +80,7 @@ exports = module.exports = {
     EXTERNAL_LDAP_KEY: 'external_ldap_config',
     REGISTRY_CONFIG_KEY: 'registry_config',
     SYSINFO_CONFIG_KEY: 'sysinfo_config',
+    APPSTORE_LISTING_CONFIG_KEY: 'appstore_listing_config',
 
     // strings
     APP_AUTOUPDATE_PATTERN_KEY: 'app_autoupdate_pattern',
@@ -155,6 +158,11 @@ let gDefaults = (function () {
     result[exports.WEB_SERVER_ORIGIN_KEY] = 'https://cloudron.io';
     result[exports.DEMO_KEY] = false;
 
+    result[exports.APPSTORE_LISTING_CONFIG_KEY] = {
+        blacklist: [],
+        whitelist: null // null imples, not set. this is an object and not an array
+    };
+
     result[exports.FOOTER_KEY] = '&copy; 2020 [Cloudron](https://cloudron.io) [Forum <i class="fa fa-comments"></i>](https://forum.cloudron.io)';
 
     return result;
@@ -520,6 +528,17 @@ function setSysinfoConfig(sysinfoConfig, callback) {
     });
 }
 
+function getAppstoreListingConfig(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    settingsdb.get(exports.APPSTORE_LISTING_CONFIG_KEY, function (error, value) {
+        if (error && error.reason === BoxError.NOT_FOUND) return callback(null, gDefaults[exports.APPSTORE_LISTING_CONFIG_KEY]);
+        if (error) return callback(error);
+
+        callback(null, JSON.parse(value));
+    });
+}
+
 function getLicenseKey(callback) {
     assert.strictEqual(typeof callback, 'function');