Make credential optional

backend/src/ee/services/pam-resource/redis/redis-resource-schemas.ts

@@ -25,8 +25,17 @@ export const RedisResourceConnectionDetailsSchema = z.object({
 });
 
 export const RedisAccountCredentialsSchema = z.object({
-  username: z.string().trim().min(1).max(63),
-  password: z.string().trim().min(1).max(256)
+  username: z
+    .string()
+    .trim()
+    .max(256, "Username must be 255 characters or less")
+    .transform((value) => (value === "" ? undefined : value))
+    .optional(),
+  password: z
+    .string()
+    .max(256, "Password must be 256 characters or less")
+    .transform((value) => (value === "" ? undefined : value))
+    .optional()
 });
 
 const BaseRedisResourceSchema = BasePamResourceSchema.extend({ resourceType: z.literal(PamResource.Redis) });

frontend/src/pages/pam/PamAccountsPage/components/PamAccountForm/RedisAccountForm.tsx

@@ -18,8 +18,17 @@ type Props = {
 
 const formSchema = genericAccountFieldsSchema.extend({
   credentials: z.object({
-    username: z.string().trim().max(256, "Username must be 255 characters or less"),
-    password: z.string().max(256, "Password must be 256 characters or less")
+    username: z
+      .string()
+      .trim()
+      .max(256, "Username must be 255 characters or less")
+      .transform((value) => (value === "" ? undefined : value))
+      .optional(),
+    password: z
+      .string()
+      .max(256, "Password must be 256 characters or less")
+      .transform((value) => (value === "" ? undefined : value))
+      .optional()
   }),
   // We don't support rotation for now, just feed a false value to
   // make the schema happy

frontend/src/pages/pam/PamAccountsPage/components/PamAccountForm/shared/UsernamePasswordFields.tsx

@@ -26,6 +26,7 @@ export const UsernamePasswordFields = ({ isUpdate }: { isUpdate: boolean }) => {
             errorText={error?.message}
             isError={Boolean(error?.message)}
             label="Username"
+            isOptional
           >
             <Input {...field} autoComplete="off" />
           </FormControl>
@@ -40,6 +41,7 @@ export const UsernamePasswordFields = ({ isUpdate }: { isUpdate: boolean }) => {
             errorText={error?.message}
             isError={Boolean(error?.message)}
             label="Password"
+            isOptional
           >
             <Input
               {...field}