Refactor HTTPS configuration to use boolean value for enabled flag

Author: tacxou

src/config.ts

@@ -86,7 +86,7 @@ export default (): ConfigInstance => ({
       limit: '500mb',
     },
     https: {
-      enabled: !!parseInt(process.env['SESAME_HTTPS_ENABLED']) || false,
+      enabled: /yes|1|on|true/i.test(process.env['SESAME_HTTPS_ENABLED']),
       key: process.env['SESAME_HTTPS_PATH_KEY'] || '',
       cert: process.env['SESAME_HTTPS_PATH_CERT'] || '',
     },

src/main.ts

@@ -26,6 +26,7 @@ declare const module: any;
         key: readFileSync(cfg.application?.https?.key),
         cert: readFileSync(cfg.application?.https?.cert),
       };
+      logger.log('HTTPS is enabled !');
     } catch (error) {
       logger.error('Error while reading https key and cert', error);
     }