Backend half

SerpentRace_Backend/node_modules/aws-sdk/lib/region/utils.js

@@ -0,0 +1,21 @@
+function isFipsRegion(region) {
+  return typeof region === 'string' && (region.startsWith('fips-') || region.endsWith('-fips'));
+}
+
+function isGlobalRegion(region) {
+  return typeof region === 'string' && ['aws-global', 'aws-us-gov-global'].includes(region);
+}
+
+function getRealRegion(region) {
+  return ['fips-aws-global', 'aws-fips', 'aws-global'].includes(region)
+      ? 'us-east-1'
+      : ['fips-aws-us-gov-global', 'aws-us-gov-global'].includes(region)
+      ? 'us-gov-west-1'
+      : region.replace(/fips-(dkr-|prod-)?|-fips/, '');
+}
+
+module.exports = {
+  isFipsRegion: isFipsRegion,
+  isGlobalRegion: isGlobalRegion,
+  getRealRegion: getRealRegion
+};