Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/uuid/lib/sha1.js b/node_modules/uuid/lib/sha1.js
new file mode 100644
index 0000000..0b54b25
--- /dev/null
+++ b/node_modules/uuid/lib/sha1.js
@@ -0,0 +1,25 @@
+'use strict';
+
+var crypto = require('crypto');
+
+function sha1(bytes) {
+ if (typeof Buffer.from === 'function') {
+ // Modern Buffer API
+ if (Array.isArray(bytes)) {
+ bytes = Buffer.from(bytes);
+ } else if (typeof bytes === 'string') {
+ bytes = Buffer.from(bytes, 'utf8');
+ }
+ } else {
+ // Pre-v4 Buffer API
+ if (Array.isArray(bytes)) {
+ bytes = new Buffer(bytes);
+ } else if (typeof bytes === 'string') {
+ bytes = new Buffer(bytes, 'utf8');
+ }
+ }
+
+ return crypto.createHash('sha1').update(bytes).digest();
+}
+
+module.exports = sha1;