Add identityName to Dynamic Secrets userName template

backend/src/ee/services/dynamic-secret/providers/cassandra.ts

@@ -14,13 +14,14 @@ const generatePassword = (size = 48) => {
   return customAlphabet(charset, 48)(size);
 };
 
-const generateUsername = (usernameTemplate?: string | null) => {
+const generateUsername = (usernameTemplate?: string | null, identityName?: string) => {
   const randomUsername = alphaNumericNanoId(32); // Username must start with an ascii letter, so we prepend the username with "inf-"
   if (!usernameTemplate) return randomUsername;
 
   return handlebars.compile(usernameTemplate)({
     randomUsername,
-    unixTimestamp: Math.floor(Date.now() / 100)
+    unixTimestamp: Math.floor(Date.now() / 100),
+    identityName
   });
 };
 
@@ -75,12 +76,17 @@ export const CassandraProvider = (): TDynamicProviderFns => {
     return isConnected;
   };
 
-  const create = async (data: { inputs: unknown; expireAt: number; usernameTemplate?: string | null }) => {
-    const { inputs, expireAt, usernameTemplate } = data;
+  const create = async (data: {
+    inputs: unknown;
+    expireAt: number;
+    usernameTemplate?: string | null;
+    identityName?: string;
+  }) => {
+    const { inputs, expireAt, usernameTemplate, identityName } = data;
     const providerInputs = await validateProviderInputs(inputs);
     const client = await $getClient(providerInputs);
 
-    const username = generateUsername(usernameTemplate);
+    const username = generateUsername(usernameTemplate, identityName);
     const password = generatePassword();
     const { keyspace } = providerInputs;
     const expiration = new Date(expireAt).toISOString();